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1/*! 2 * jQuery JavaScript Library v3.2.1 3 * https://jquery.com/ 4 * 5 * Includes Sizzle.js 6 * https://sizzlejs.com/ 7 * 8 * Copyright JS Foundation and other contributors 9 * Released under the MIT license 10 * https://jquery.org/license 11 * 12 * Date: 2017-03-20T18:59Z 13 */ 14( function( global, factory ) { 15 16 "use strict"; 17 18 if ( typeof module === "object" && typeof module.exports === "object" ) { 19 20 // For CommonJS and CommonJS-like environments where a proper `window` 21 // is present, execute the factory and get jQuery. 22 // For environments that do not have a `window` with a `document` 23 // (such as Node.js), expose a factory as module.exports. 24 // This accentuates the need for the creation of a real `window`. 25 // e.g. var jQuery = require("jquery")(window); 26 // See ticket #14549 for more info. 27 module.exports = global.document ? 28 factory( global, true ) : 29 function( w ) { 30 if ( !w.document ) { 31 throw new Error( "jQuery requires a window with a document" ); 32 } 33 return factory( w ); 34 }; 35 } else { 36 factory( global ); 37 } 38 39// Pass this if window is not defined yet 40} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { 41 42// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 43// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode 44// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common 45// enough that all such attempts are guarded in a try block. 46"use strict"; 47 48var arr = []; 49 50var document = window.document; 51 52var getProto = Object.getPrototypeOf; 53 54var slice = arr.slice; 55 56var concat = arr.concat; 57 58var push = arr.push; 59 60var indexOf = arr.indexOf; 61 62var class2type = {}; 63 64var toString = class2type.toString; 65 66var hasOwn = class2type.hasOwnProperty; 67 68var fnToString = hasOwn.toString; 69 70var ObjectFunctionString = fnToString.call( Object ); 71 72var support = {}; 73 74 75 76 function DOMEval( code, doc ) { 77 doc = doc || document; 78 79 var script = doc.createElement( "script" ); 80 81 script.text = code; 82 doc.head.appendChild( script ).parentNode.removeChild( script ); 83 } 84/* global Symbol */ 85// Defining this global in .eslintrc.json would create a danger of using the global 86// unguarded in another place, it seems safer to define global only for this module 87 88 89 90var 91 version = "3.2.1", 92 93 // Define a local copy of jQuery 94 jQuery = function( selector, context ) { 95 96 // The jQuery object is actually just the init constructor 'enhanced' 97 // Need init if jQuery is called (just allow error to be thrown if not included) 98 return new jQuery.fn.init( selector, context ); 99 }, 100 101 // Support: Android <=4.0 only 102 // Make sure we trim BOM and NBSP 103 rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, 104 105 // Matches dashed string for camelizing 106 rmsPrefix = /^-ms-/, 107 rdashAlpha = /-([a-z])/g, 108 109 // Used by jQuery.camelCase as callback to replace() 110 fcamelCase = function( all, letter ) { 111 return letter.toUpperCase(); 112 }; 113 114jQuery.fn = jQuery.prototype = { 115 116 // The current version of jQuery being used 117 jquery: version, 118 119 constructor: jQuery, 120 121 // The default length of a jQuery object is 0 122 length: 0, 123 124 toArray: function() { 125 return slice.call( this ); 126 }, 127 128 // Get the Nth element in the matched element set OR 129 // Get the whole matched element set as a clean array 130 get: function( num ) { 131 132 // Return all the elements in a clean array 133 if ( num == null ) { 134 return slice.call( this ); 135 } 136 137 // Return just the one element from the set 138 return num < 0 ? this[ num + this.length ] : this[ num ]; 139 }, 140 141 // Take an array of elements and push it onto the stack 142 // (returning the new matched element set) 143 pushStack: function( elems ) { 144 145 // Build a new jQuery matched element set 146 var ret = jQuery.merge( this.constructor(), elems ); 147 148 // Add the old object onto the stack (as a reference) 149 ret.prevObject = this; 150 151 // Return the newly-formed element set 152 return ret; 153 }, 154 155 // Execute a callback for every element in the matched set. 156 each: function( callback ) { 157 return jQuery.each( this, callback ); 158 }, 159 160 map: function( callback ) { 161 return this.pushStack( jQuery.map( this, function( elem, i ) { 162 return callback.call( elem, i, elem ); 163 } ) ); 164 }, 165 166 slice: function() { 167 return this.pushStack( slice.apply( this, arguments ) ); 168 }, 169 170 first: function() { 171 return this.eq( 0 ); 172 }, 173 174 last: function() { 175 return this.eq( -1 ); 176 }, 177 178 eq: function( i ) { 179 var len = this.length, 180 j = +i + ( i < 0 ? len : 0 ); 181 return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); 182 }, 183 184 end: function() { 185 return this.prevObject || this.constructor(); 186 }, 187 188 // For internal use only. 189 // Behaves like an Array's method, not like a jQuery method. 190 push: push, 191 sort: arr.sort, 192 splice: arr.splice 193}; 194 195jQuery.extend = jQuery.fn.extend = function() { 196 var options, name, src, copy, copyIsArray, clone, 197 target = arguments[ 0 ] || {}, 198 i = 1, 199 length = arguments.length, 200 deep = false; 201 202 // Handle a deep copy situation 203 if ( typeof target === "boolean" ) { 204 deep = target; 205 206 // Skip the boolean and the target 207 target = arguments[ i ] || {}; 208 i++; 209 } 210 211 // Handle case when target is a string or something (possible in deep copy) 212 if ( typeof target !== "object" && !jQuery.isFunction( target ) ) { 213 target = {}; 214 } 215 216 // Extend jQuery itself if only one argument is passed 217 if ( i === length ) { 218 target = this; 219 i--; 220 } 221 222 for ( ; i < length; i++ ) { 223 224 // Only deal with non-null/undefined values 225 if ( ( options = arguments[ i ] ) != null ) { 226 227 // Extend the base object 228 for ( name in options ) { 229 src = target[ name ]; 230 copy = options[ name ]; 231 232 // Prevent never-ending loop 233 if ( target === copy ) { 234 continue; 235 } 236 237 // Recurse if we're merging plain objects or arrays 238 if ( deep && copy && ( jQuery.isPlainObject( copy ) || 239 ( copyIsArray = Array.isArray( copy ) ) ) ) { 240 241 if ( copyIsArray ) { 242 copyIsArray = false; 243 clone = src && Array.isArray( src ) ? src : []; 244 245 } else { 246 clone = src && jQuery.isPlainObject( src ) ? src : {}; 247 } 248 249 // Never move original objects, clone them 250 target[ name ] = jQuery.extend( deep, clone, copy ); 251 252 // Don't bring in undefined values 253 } else if ( copy !== undefined ) { 254 target[ name ] = copy; 255 } 256 } 257 } 258 } 259 260 // Return the modified object 261 return target; 262}; 263 264jQuery.extend( { 265 266 // Unique for each copy of jQuery on the page 267 expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), 268 269 // Assume jQuery is ready without the ready module 270 isReady: true, 271 272 error: function( msg ) { 273 throw new Error( msg ); 274 }, 275 276 noop: function() {}, 277 278 isFunction: function( obj ) { 279 return jQuery.type( obj ) === "function"; 280 }, 281 282 isWindow: function( obj ) { 283 return obj != null && obj === obj.window; 284 }, 285 286 isNumeric: function( obj ) { 287 288 // As of jQuery 3.0, isNumeric is limited to 289 // strings and numbers (primitives or objects) 290 // that can be coerced to finite numbers (gh-2662) 291 var type = jQuery.type( obj ); 292 return ( type === "number" || type === "string" ) && 293 294 // parseFloat NaNs numeric-cast false positives ("") 295 // ...but misinterprets leading-number strings, particularly hex literals ("0x...") 296 // subtraction forces infinities to NaN 297 !isNaN( obj - parseFloat( obj ) ); 298 }, 299 300 isPlainObject: function( obj ) { 301 var proto, Ctor; 302 303 // Detect obvious negatives 304 // Use toString instead of jQuery.type to catch host objects 305 if ( !obj || toString.call( obj ) !== "[object Object]" ) { 306 return false; 307 } 308 309 proto = getProto( obj ); 310 311 // Objects with no prototype (e.g., `Object.create( null )`) are plain 312 if ( !proto ) { 313 return true; 314 } 315 316 // Objects with prototype are plain iff they were constructed by a global Object function 317 Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; 318 return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; 319 }, 320 321 isEmptyObject: function( obj ) { 322 323 /* eslint-disable no-unused-vars */ 324 // See https://github.com/eslint/eslint/issues/6125 325 var name; 326 327 for ( name in obj ) { 328 return false; 329 } 330 return true; 331 }, 332 333 type: function( obj ) { 334 if ( obj == null ) { 335 return obj + ""; 336 } 337 338 // Support: Android <=2.3 only (functionish RegExp) 339 return typeof obj === "object" || typeof obj === "function" ? 340 class2type[ toString.call( obj ) ] || "object" : 341 typeof obj; 342 }, 343 344 // Evaluates a script in a global context 345 globalEval: function( code ) { 346 DOMEval( code ); 347 }, 348 349 // Convert dashed to camelCase; used by the css and data modules 350 // Support: IE <=9 - 11, Edge 12 - 13 351 // Microsoft forgot to hump their vendor prefix (#9572) 352 camelCase: function( string ) { 353 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); 354 }, 355 356 each: function( obj, callback ) { 357 var length, i = 0; 358 359 if ( isArrayLike( obj ) ) { 360 length = obj.length; 361 for ( ; i < length; i++ ) { 362 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { 363 break; 364 } 365 } 366 } else { 367 for ( i in obj ) { 368 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { 369 break; 370 } 371 } 372 } 373 374 return obj; 375 }, 376 377 // Support: Android <=4.0 only 378 trim: function( text ) { 379 return text == null ? 380 "" : 381 ( text + "" ).replace( rtrim, "" ); 382 }, 383 384 // results is for internal usage only 385 makeArray: function( arr, results ) { 386 var ret = results || []; 387 388 if ( arr != null ) { 389 if ( isArrayLike( Object( arr ) ) ) { 390 jQuery.merge( ret, 391 typeof arr === "string" ? 392 [ arr ] : arr 393 ); 394 } else { 395 push.call( ret, arr ); 396 } 397 } 398 399 return ret; 400 }, 401 402 inArray: function( elem, arr, i ) { 403 return arr == null ? -1 : indexOf.call( arr, elem, i ); 404 }, 405 406 // Support: Android <=4.0 only, PhantomJS 1 only 407 // push.apply(_, arraylike) throws on ancient WebKit 408 merge: function( first, second ) { 409 var len = +second.length, 410 j = 0, 411 i = first.length; 412 413 for ( ; j < len; j++ ) { 414 first[ i++ ] = second[ j ]; 415 } 416 417 first.length = i; 418 419 return first; 420 }, 421 422 grep: function( elems, callback, invert ) { 423 var callbackInverse, 424 matches = [], 425 i = 0, 426 length = elems.length, 427 callbackExpect = !invert; 428 429 // Go through the array, only saving the items 430 // that pass the validator function 431 for ( ; i < length; i++ ) { 432 callbackInverse = !callback( elems[ i ], i ); 433 if ( callbackInverse !== callbackExpect ) { 434 matches.push( elems[ i ] ); 435 } 436 } 437 438 return matches; 439 }, 440 441 // arg is for internal usage only 442 map: function( elems, callback, arg ) { 443 var length, value, 444 i = 0, 445 ret = []; 446 447 // Go through the array, translating each of the items to their new values 448 if ( isArrayLike( elems ) ) { 449 length = elems.length; 450 for ( ; i < length; i++ ) { 451 value = callback( elems[ i ], i, arg ); 452 453 if ( value != null ) { 454 ret.push( value ); 455 } 456 } 457 458 // Go through every key on the object, 459 } else { 460 for ( i in elems ) { 461 value = callback( elems[ i ], i, arg ); 462 463 if ( value != null ) { 464 ret.push( value ); 465 } 466 } 467 } 468 469 // Flatten any nested arrays 470 return concat.apply( [], ret ); 471 }, 472 473 // A global GUID counter for objects 474 guid: 1, 475 476 // Bind a function to a context, optionally partially applying any 477 // arguments. 478 proxy: function( fn, context ) { 479 var tmp, args, proxy; 480 481 if ( typeof context === "string" ) { 482 tmp = fn[ context ]; 483 context = fn; 484 fn = tmp; 485 } 486 487 // Quick check to determine if target is callable, in the spec 488 // this throws a TypeError, but we will just return undefined. 489 if ( !jQuery.isFunction( fn ) ) { 490 return undefined; 491 } 492 493 // Simulated bind 494 args = slice.call( arguments, 2 ); 495 proxy = function() { 496 return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); 497 }; 498 499 // Set the guid of unique handler to the same of original handler, so it can be removed 500 proxy.guid = fn.guid = fn.guid || jQuery.guid++; 501 502 return proxy; 503 }, 504 505 now: Date.now, 506 507 // jQuery.support is not used in Core but other projects attach their 508 // properties to it so it needs to exist. 509 support: support 510} ); 511 512if ( typeof Symbol === "function" ) { 513 jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; 514} 515 516// Populate the class2type map 517jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), 518function( i, name ) { 519 class2type[ "[object " + name + "]" ] = name.toLowerCase(); 520} ); 521 522function isArrayLike( obj ) { 523 524 // Support: real iOS 8.2 only (not reproducible in simulator) 525 // `in` check used to prevent JIT error (gh-2145) 526 // hasOwn isn't used here due to false negatives 527 // regarding Nodelist length in IE 528 var length = !!obj && "length" in obj && obj.length, 529 type = jQuery.type( obj ); 530 531 if ( type === "function" || jQuery.
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531isWindow( obj ) ) { 532 return false; 533 } 534 535 return type === "array" || length === 0 || 536 typeof length === "number" && length > 0 && ( length - 1 ) in obj; 537} 538var Sizzle = 539/*! 540 * Sizzle CSS Selector Engine v2.3.3 541 * https://sizzlejs.com/ 542 * 543 * Copyright jQuery Foundation and other contributors 544 * Released under the MIT license 545 * http://jquery.org/license 546 * 547 * Date: 2016-08-08 548 */ 549(function( window ) { 550 551var i, 552 support, 553 Expr, 554 getText, 555 isXML, 556 tokenize, 557 compile, 558 select, 559 outermostContext, 560 sortInput, 561 hasDuplicate, 562 563 // Local document vars 564 setDocument, 565 document, 566 docElem, 567 documentIsHTML, 568 rbuggyQSA, 569 rbuggyMatches, 570 matches, 571 contains, 572 573 // Instance-specific data 574 expando = "sizzle" + 1 * new Date(), 575 preferredDoc = window.document, 576 dirruns = 0, 577 done = 0, 578 classCache = createCache(), 579 tokenCache = createCache(), 580 compilerCache = createCache(), 581 sortOrder = function( a, b ) { 582 if ( a === b ) { 583 hasDuplicate = true; 584 } 585 return 0; 586 }, 587 588 // Instance methods 589 hasOwn = ({}).hasOwnProperty, 590 arr = [], 591 pop = arr.pop, 592 push_native = arr.push, 593 push = arr.push, 594 slice = arr.slice, 595 // Use a stripped-down indexOf as it's faster than native 596 // https://jsperf.com/thor-indexof-vs-for/5 597 indexOf = function( list, elem ) { 598 var i = 0, 599 len = list.length; 600 for ( ; i < len; i++ ) { 601 if ( list[i] === elem ) { 602 return i; 603 } 604 } 605 return -1; 606 }, 607 608 booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", 609 610 // Regular expressions 611 612 // http://www.w3.org/TR/css3-selectors/#whitespace 613 whitespace = "[\\x20\\t\\r\\n\\f]", 614 615 // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier 616 identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", 617 618 // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors 619 attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + 620 // Operator (capture 2) 621 "*([*^$|!~]?=)" + whitespace + 622 // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" 623 "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + 624 "*\\]", 625 626 pseudos = ":(" + identifier + ")(?:\\((" + 627 // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: 628 // 1. quoted (capture 3; capture 4 or capture 5) 629 "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + 630 // 2. simple (capture 6) 631 "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + 632 // 3. anything else (capture 2) 633 ".*" + 634 ")\\)|)", 635 636 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter 637 rwhitespace = new RegExp( whitespace + "+", "g" ), 638 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), 639 640 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), 641 rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), 642 643 rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), 644 645 rpseudo = new RegExp( pseudos ), 646 ridentifier = new RegExp( "^" + identifier + "$" ), 647 648 matchExpr = { 649 "ID": new RegExp( "^#(" + identifier + ")" ), 650 "CLASS": new RegExp( "^\\.(" + identifier + ")" ), 651 "TAG": new RegExp( "^(" + identifier + "|[*])" ), 652 "ATTR": new RegExp( "^" + attributes ), 653 "PSEUDO": new RegExp( "^" + pseudos ), 654 "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + 655 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + 656 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), 657 "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), 658 // For use in libraries implementing .is() 659 // We use this for POS matching in `select` 660 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + 661 whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) 662 }, 663 664 rinputs = /^(?:input|select|textarea|button)$/i, 665 rheader = /^h\d$/i, 666 667 rnative = /^[^{]+\{\s*\[native \w/, 668 669 // Easily-parseable/retrievable ID or TAG or CLASS selectors 670 rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, 671 672 rsibling = /[+~]/, 673 674 // CSS escapes 675 // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters 676 runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), 677 funescape = function( _, escaped, escapedWhitespace ) { 678 var high = "0x" + escaped - 0x10000; 679 // NaN means non-codepoint 680 // Support: Firefox<24 681 // Workaround erroneous numeric interpretation of +"0x" 682 return high !== high || escapedWhitespace ? 683 escaped : 684 high < 0 ? 685 // BMP codepoint 686 String.fromCharCode( high + 0x10000 ) : 687 // Supplemental Plane codepoint (surrogate pair) 688 String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); 689 }, 690 691 // CSS string/identifier serialization 692 // https://drafts.csswg.org/cssom/#common-serializing-idioms 693 rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, 694 fcssescape = function( ch, asCodePoint ) { 695 if ( asCodePoint ) { 696 697 // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER 698 if ( ch === "\0" ) { 699 return "\uFFFD"; 700 } 701 702 // Control characters and (dependent upon position) numbers get escaped as code points 703 return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; 704 } 705 706 // Other potentially-special ASCII characters get backslash-escaped 707 return "\\" + ch; 708 }, 709 710 // Used for iframes 711 // See setDocument() 712 // Removing the function wrapper causes a "Permission Denied" 713 // error in IE 714 unloadHandler = function() { 715 setDocument(); 716 }, 717 718 disabledAncestor = addCombinator( 719 function( elem ) { 720 return elem.disabled === true && ("form" in elem || "label" in elem); 721 }, 722 { dir: "parentNode", next: "legend" } 723 ); 724 725// Optimize for push.apply( _, NodeList ) 726try { 727 push.apply( 728 (arr = slice.call( preferredDoc.childNodes )), 729 preferredDoc.childNodes 730 ); 731 // Support: Android<4.0 732 // Detect silently failing push.apply 733 arr[ preferredDoc.childNodes.length ].nodeType; 734} catch ( e ) { 735 push = { apply: arr.length ? 736 737 // Leverage slice if possible 738 function( target, els ) { 739 push_native.apply( target, slice.call(els) ); 740 } : 741 742 // Support: IE<9 743 // Otherwise append directly 744 function( target, els ) { 745 var j = target.length, 746 i = 0; 747 // Can't trust NodeList.length 748 while ( (target[j++] = els[i++]) ) {} 749 target.length = j - 1; 750 } 751 }; 752} 753 754function Sizzle( selector, context, results, seed ) { 755 var m, i, elem, nid, match, groups, newSelector, 756 newContext = context && context.ownerDocument, 757 758 // nodeType defaults to 9, since context defaults to document 759 nodeType = context ? context.nodeType : 9; 760 761 results = results || []; 762 763 // Return early from calls with invalid selector or context 764 if ( typeof selector !== "string" || !selector || 765 nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { 766 767 return results; 768 } 769 770 // Try to shortcut find operations (as opposed to filters) in HTML documents 771 if ( !seed ) { 772 773 if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { 774 setDocument( context ); 775 } 776 context = context || document; 777 778 if ( documentIsHTML ) { 779 780 // If the selector is sufficiently simple, try using a "get*By*" DOM method 781 // (excepting DocumentFragment context, where the methods don't exist) 782 if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { 783 784 // ID selector 785 if ( (m = match[1]) ) { 786 787 // Document context 788 if ( nodeType === 9 ) { 789 if ( (elem = context.getElementById( m )) ) { 790 791 // Support: IE, Opera, Webkit 792 // TODO: identify versions 793 // getElementById can match elements by name instead of ID 794 if ( elem.id === m ) { 795 results.push( elem ); 796 return results; 797 } 798 } else { 799 return results; 800 } 801 802 // Element context 803 } else { 804 805 // Support: IE, Opera, Webkit 806 // TODO: identify versions 807 // getElementById can match elements by name instead of ID 808 if ( newContext && (elem = newContext.getElementById( m )) && 809 contains( context, elem ) && 810 elem.id === m ) { 811 812 results.push( elem ); 813 return results; 814 } 815 } 816 817 // Type selector 818 } else if ( match[2] ) { 819 push.apply( results, context.getElementsByTagName( selector ) ); 820 return results; 821 822 // Class selector 823 } else if ( (m = match[3]) && support.getElementsByClassName && 824 context.getElementsByClassName ) { 825 826 push.apply( results, context.getElementsByClassName( m ) ); 827 return results; 828 } 829 } 830 831 // Take advantage of querySelectorAll 832 if ( support.qsa && 833 !compilerCache[ selector + " " ] && 834 (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { 835 836 if ( nodeType !== 1 ) { 837 newContext = context; 838 newSelector = selector; 839 840 // qSA looks outside Element context, which is not what we want 841 // Thanks to Andrew Dupont for this workaround technique 842 // Support: IE <=8 843 // Exclude object elements 844 } else if ( context.nodeName.toLowerCase() !== "object" ) { 845 846 // Capture the context ID, setting it first if necessary 847 if ( (nid = context.getAttribute( "id" )) ) { 848 nid = nid.replace( rcssescape, fcssescape ); 849 } else { 850 context.setAttribute( "id", (nid = expando) ); 851 } 852 853 // Prefix every selector in the list 854 groups = tokenize( selector ); 855 i = groups.length; 856 while ( i-- ) { 857 groups[i] = "#" + nid + " " + toSelector( groups[i] ); 858 } 859 newSelector = groups.join( "," ); 860 861 // Expand context for sibling selectors 862 newContext = rsibling.test( selector ) && testContext( context.parentNode ) || 863 context; 864 } 865 866 if ( newSelector ) { 867 try { 868 push.apply( results, 869 newContext.querySelectorAll( newSelector ) 870 ); 871 return results; 872 } catch ( qsaError ) { 873 } finally { 874 if ( nid === expando ) { 875 context.removeAttribute( "id" ); 876 } 877 } 878 } 879 } 880 } 881 } 882 883 // All others 884 return select( selector.replace( rtrim, "$1" ), context, results, seed ); 885} 886 887/** 888 * Create key-value caches of limited size 889 * @returns {function(string, object)} Returns the Object data after storing it on itself with 890 * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) 891 * deleting the oldest entry 892 */ 893function createCache() { 894 var keys = []; 895 896 function cache( key, value ) { 897 // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) 898 if ( keys.push( key + " " ) > Expr.cacheLength ) { 899 // Only keep the most recent entries 900 delete cache[ keys.shift() ]; 901 } 902 return (cache[ key + " " ] = value); 903 } 904 return cache; 905} 906 907/** 908 * Mark a function for special use by Sizzle 909 * @param {Function} fn The function to mark 910 */ 911function markFunction( fn ) { 912 fn[ expando ] = true; 913 return fn; 914} 915 916/** 917 * Support testing using an element 918 * @param {Function} fn Passed the created element and returns a boolean result 919 */ 920function assert( fn ) { 921 var el = document.createElement("fieldset"); 922 923 try { 924 return !!fn( el ); 925 } catch (e) { 926 return false; 927 } finally { 928 // Remove from its parent by default 929 if ( el.parentNode ) { 930 el.parentNode.removeChild( el ); 931 } 932 // release memory in IE 933 el = null; 934 } 935} 936 937/** 938 * Adds the same handler for all of the specified attrs 939 * @param {String} attrs Pipe-separated list of attributes 940 * @param {Function} handler The method that will be applied 941 */ 942function addHandle( attrs, handler ) { 943 var arr = attrs.split("|"), 944 i = arr.length; 945 946 while ( i-- ) { 947 Expr.attrHandle[ arr[i] ] = handler; 948 } 949} 950 951/** 952 * Checks document order of two siblings 953 * @param {Element} a 954 * @param {Element} b 955 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b 956 */ 957function siblingCheck( a, b ) { 958 var cur = b && a, 959 diff = cur && a.nodeType === 1 && b.nodeType === 1 && 960 a.sourceIndex - b.sourceIndex; 961 962 // Use IE sourceIndex if available on both nodes 963 if ( diff ) { 964 return diff; 965 } 966 967 // Check if b follows a 968 if ( cur ) { 969 while ( (cur = cur.nextSibling) ) { 970 if ( cur === b ) { 971 return -1; 972 } 973 } 974 } 975 976 return a ? 1 : -1; 977} 978 979/** 980 * Returns a function to use in pseudos for input types 981 * @param {String} type 982 */ 983function createInputPseudo( type ) { 984 return function( elem ) { 985 var name = elem.nodeName.toLowerCase(); 986 return name === "input" && elem.type === type; 987 }; 988} 989 990/** 991 * Returns a function to use in pseudos for buttons 992 * @param {String} type 993 */ 994function createButtonPseudo( type ) { 995 return function( elem ) { 996 var name = elem.nodeName.toLowerCase(); 997 return (name === "input" || name === "button") && elem.type === type; 998 }; 999} 1000 1001/** 1002 * Returns a function to use in pseudos for :enabled/:disabled 1003 * @param {Boolean} disabled true for :disabled; false for :enabled 1004 */ 1005function createDisabledPseudo( disabled ) { 1006 1007 // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable 1008 return function( elem ) { 1009 1010 // Only certain elements can match :enabled or :disabled 1011 // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled 1012 // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled 1013 if ( "form" in elem ) { 1014 1015 // Check for inherited disabledness on relevant non-disabled elements: 1016 // * listed form-associated elements in a disabled fieldset 1017 // https://html.spec.whatwg.org/multipage/forms.html#category-listed 1018 // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled 1019 // * option elements in a disabled optgroup 1020 // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled 1021 // All such elements have a "form" property. 1022 if ( elem.parentNode && elem.disabled === false ) { 1023 1024 // Option elements defer to a parent optgroup if present 1025 if ( "label" in elem ) { 1026 if ( "label" in elem.parentNode ) { 1027 return elem.parentNode.disabled === disabled; 1028 } else { 1029 return elem.disabled === disabled; 1030 } 1031 } 1032 1033 // Support: IE 6 - 11 1034 // Use the isDisabled shortcut property to check for disabled fieldset ancestors 1035 return elem.isDisabled === disabled || 1036 1037 // Where there is no isDisabled, check manually 1038 /* jshint -W018 */ 1039 elem.isDisabled !== !disabled && 1040 disabledAncestor( elem ) === disabled; 1041 } 1042 1043 return elem.disabled === disabled; 1044 1045 // Try to winnow out elements that can't be disabled before trusting the disabled property. 1046 // Some victims get caught in our net (label, legend, menu, track), but it shouldn't 1047 // even exist on them, let alone have a boolean value. 1048 } else if ( "label" in elem ) { 1049 return elem.disabled === disabled; 1050 } 1051 1052 // Remaining elements are neither :enabled nor :disabled 1053 return false; 1054 }; 1055} 1056 1057/** 1058 * Returns a function to use in pseudos for positionals 1059 * @param {Function} fn 1060 */ 1061function createPositionalPseudo( fn ) { 1062 return markFunction(function( argument ) { 1063 argument = +argument; 1064 return markFunction(function( seed, matches ) { 1065 var j, 1066 matchIndexes = fn( [], seed.length, argument ), 1067 i = matchIndexes.length; 1068 1069 // Match elements found at the specified indexes 1070 while ( i-- ) { 1071 if ( seed[ (j = matchIndexes[i]) ] ) { 1072 seed[j] = !(matches[j] = seed[j]); 1073 } 1074 } 1075 }); 1076 }); 1077} 1078 1079/** 1080 * Checks a node for validity as a Sizzle context 1081 * @param {Element|Object=} context 1082 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value 1083 */ 1084function testContext( context ) { 1085 return context && typeof context.getElementsByTagName !== "undefined" && context; 1086} 1087 1088// Expose support vars for convenience 1089support = Sizzle.support = {}; 1090 1091/** 1092 * Detects XML nodes 1093 * @param {Element|Object} elem An element or a document 1094 * @returns {Boolean} True iff elem is a non-HTML XML node 1095 */ 1096isXML = Sizzle.isXML = function( elem ) { 1097 // documentElement is verified for cases where it doesn't yet exist 1098 // (such as loading iframes in IE - #4833) 1099 var documentElement = elem && (elem.ownerDocument || elem).documentElement; 1100 return documentElement ? documentElement.nodeName !== "HTML" : false; 1101}; 1102 1103/** 1104 * Sets document-related variables once based on the current document 1105 * @param {Element|Object} [doc] An element or document object to use to set the document 1106 * @returns {Object} Returns the current document 1107 */ 1108setDocument = Sizzle.setDocument = function( node ) { 1109 var hasCompare, subWindow, 1110 doc = node ? node.ownerDocument || node : preferredDoc; 1111 1112 // Return early if doc is invalid or already selected 1113 if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { 1114 return document; 1115 } 1116 1117 // Update global variables 1118 document = doc; 1119 docElem = document.documentElement; 1120 documentIsHTML = !isXML( document ); 1121 1122 // Support: IE 9-11, Edge 1123 // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) 1124 if ( preferredDoc !== document && 1125 (subWindow = document.defaultView) && subWindow.top !== subWindow ) { 1126 1127 // Support: IE 11, Edge 1128 if ( subWindow.addEventListener ) { 1129 subWindow.addEventListener( "unload", unloadHandler, false ); 1130 1131 // Support: IE 9 - 10 only 1132 } else if ( subWindow.attachEvent ) { 1133 subWindow.attachEvent( "onunload", unloadHandler ); 1134 } 1135 } 1136 1137 /* Attributes 1138 ---------------------------------------------------------------------- */ 1139 1140 // Support: IE<8 1141 // Verify that getAttribute really returns attributes and not properties 1142 // (excepting IE8 booleans) 1143 support.attributes = assert(function( el ) { 1144 el.className = "i"; 1145 return !el.getAttribute("className"); 1146 }); 1147 1148 /* getElement(s)By* 1149 ---------------------------------------------------------------------- */ 1150 1151 // Check if getElementsByTagName("*") returns only elements 1152 support.getElementsByTagName = assert(function( el ) { 1153 el.appendChild( document.createComment("") ); 1154 return !el.getElementsByTagName("*").length; 1155 }); 1156 1157 // Support: IE<9 1158 support.getElementsByClassName = rnative.test( document.getElementsByClassName ); 1159 1160 // Support: IE<10 1161 // Check if getElementById returns elements by name 1162 // The broken getElementById methods don't pick up programmatically-set names, 1163 // so use a roundabout getElementsByName test 1164 support.getById = assert(function( el ) { 1165 docElem.appendChild( el ).id = expando; 1166 return !document.getElementsByName || !document.getElementsByName( expando ).length; 1167 }); 1168 1169 // ID filter and find 1170 if ( support.getById ) { 1171 Expr.filter["ID"] = function( id ) { 1172 var attrId = id.replace( runescape, funescape ); 1173 return function( elem ) { 1174 return elem.getAttribute("id") === attrId; 1175 }; 1176 }; 1177 Expr.find["ID"] = function( id, context ) { 1178 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { 1179 var elem = context.getElementById( id ); 1180 return elem ? [ elem ] : []; 1181 } 1182 }; 1183 } else { 1184 Expr.filter["ID"] = function( id ) { 1185 var attrId = id.replace( runescape, funescape ); 1186 return function( elem ) { 1187 var node = typeof elem.getAttributeNode !== "undefined" && 1188 elem.getAttributeNode("id"); 1189 return node && node.value === attrId; 1190 }; 1191 }; 1192 1193 // Support: IE 6 - 7 only 1194 // getElementById is not reliable as a find shortcut 1195 Expr.find["ID"] = function( id, context ) { 1196 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { 1197 var node, i, elems, 1198 elem = context.getElementById( id ); 1199 1200 if ( elem ) { 1201 1202 // Verify the id attribute 1203 node = elem.getAttributeNode("id"); 1204 if ( node && node.value === id ) { 1205 return [ elem ]; 1206 } 1207 1208 // Fall back on getElementsByName 1209 elems = context.getElementsByName( id ); 1210 i = 0; 1211 while ( (elem = elems[i++]) ) { 1212 node = elem.getAttributeNode("id"); 1213 if ( node && node.value === id ) { 1214 return [ elem ]; 1215 } 1216 } 1217 } 1218 1219 return []; 1220 } 1221 }; 1222 } 1223 1224 // Tag 1225 Expr.find["TAG"] = support.getElementsByTagName ? 1226 function( tag, context ) { 1227 if ( typeof context.getElementsByTagName !== "undefined" ) { 1228 return context.getElementsByTagName( tag ); 1229 1230 // DocumentFragment nodes don't have gEBTN 1231 } else if ( support.qsa ) { 1232 return context.querySelectorAll( tag ); 1233 } 1234 } : 1235 1236 function( tag, context ) { 1237 var elem, 1238 tmp = [], 1239 i = 0, 1240 // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too 1241 results = context.getElementsByTagName( tag ); 1242 1243 // Filter out possible comments 1244 if ( tag === "*" ) { 1245 while ( (elem = results[i++]) ) { 1246 if ( elem.nodeType === 1 ) { 1247 tmp.push( elem ); 1248 } 1249 } 1250 1251 return tmp; 1252 } 1253 return results; 1254 }; 1255 1256 // Class 1257 Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { 1258 if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { 1259 return context.getElementsByClassName( className ); 1260 } 1261 }; 1262 1263 /* QSA/matchesSelector 1264 ---------------------------------------------------------------------- */ 1265 1266 // QSA and matchesSelector support 1267 1268 // matchesSelector(:active) reports false when true (IE9/Opera 11.5) 1269 rbuggyMatches = []; 1270 1271 // qSa(:focus) reports false when true (Chrome 21) 1272 // We allow this because of a bug in IE8/9 that throws an error 1273 // whenever `document.activeElement` is accessed on an iframe 1274 // So, we allow :focus to pass through QSA all the time to avoid the IE error 1275 // See https://bugs.jquery.com/ticket/13378 1276 rbuggyQSA = []; 1277 1278 if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { 1279 // Build QSA regex 1280 // Regex strategy adopted from Diego Perini 1281 assert(function( el ) { 1282 // Select is set to empty string on purpose 1283 // This is to test IE's treatment of not explicitly 1284 // setting a boolean content attribute, 1285 // since its presence should be enough 1286 // https://bugs.jquery.com/ticket/12359 1287 docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" + 1288 "<select id='" + expando + "-\r\\' msallowcapture=''>" + 1289 "<option selected=''></option></select>"; 1290 1291 // Support: IE8, Opera 11-12.16 1292 // Nothing should be selected when empty strings follow ^= or $= or *= 1293 // The test attribute must be unknown in Opera but "safe" for WinRT 1294 // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section 1295 if ( el.querySelectorAll("[msallowcapture^='']").length ) { 1296 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); 1297 } 1298 1299 // Support: IE8 1300 // Boolean attributes and "value" are not treated correctly 1301 if ( !el.querySelectorAll("[selected]").length ) { 1302 rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); 1303 } 1304 1305 // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ 1306 if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { 1307 rbuggyQSA.push("~="); 1308 } 1309 1310 // Webkit/Opera - :checked should return selected option elements 1311 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked 1312 // IE8 throws error here and will not see later tests 1313 if ( !el.querySelectorAll(":checked").length ) { 1314 rbuggyQSA.push(":checked"); 1315 } 1316 1317 // Support: Safari 8+, iOS 8+ 1318 // https://bugs.webkit.org/show_bug.cgi?id=136851 1319 // In-page `selector#id sibling-combinator selector` fails 1320 if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { 1321 rbuggyQSA.push(".#.+[+~]"); 1322 } 1323 }); 1324 1325 assert(function( el ) { 1326 el.innerHTML = "<a href='' disabled='disabled'></a>" + 1327 "<select disabled='disabled'><option/></select>"; 1328 1329 // Support: Windows 8 Native Apps 1330 // The type and name attributes are restricted during .innerHTML assignment 1331 var input = document.createElement("input"); 1332 input.setAttribute( "type", "hidden" ); 1333 el.appendChild( input ).setAttribute( "name", "D" ); 1334 1335 // Support: IE8 1336 // Enforce case-sensitivity of name attribute 1337 if ( el.querySelectorAll("[name=d]").length ) { 1338 rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); 1339 } 1340 1341 // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) 1342 // IE8 throws error here and will not see later tests 1343 if ( el.querySelectorAll(":enabled").length !== 2 ) { 1344 rbuggyQSA.push( ":enabled", ":disabled" ); 1345 } 1346 1347 // Support: IE9-11+ 1348 // IE's :disabled selector does not pick up the children of disabled fieldsets 1349 docElem.appendChild( el ).disabled = true; 1350 if ( el.querySelectorAll(":disabled").length !== 2 ) { 1351 rbuggyQSA.push( ":enabled", ":disabled" ); 1352 } 1353 1354 // Opera 10-11 does not throw on post-comma invalid pseudos 1355 el.querySelectorAll("*,:x"); 1356 rbuggyQSA.push(",.*:"); 1357 }); 1358 } 1359 1360 if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || 1361 docElem.webkitMatchesSelector || 1362 docElem.mozMatchesSelector || 1363 docElem.oMatchesSelector || 1364 docElem.msMatchesSelector) )) ) { 1365 1366 assert(function( el ) { 1367 // Check to see if it's possible to do matchesSelector 1368 // on a disconnected node (IE 9) 1369 support.disconnectedMatch = matches.call( el, "*" ); 1370 1371 // This should fail with an exception 1372 // Gecko does not error, returns false instead 1373 matches.call( el, "[s!='']:x" ); 1374 rbuggyMatches.push( "!=", pseudos ); 1375 }); 1376 } 1377 1378 rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); 1379 rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); 1380 1381 /* Contains 1382 ---------------------------------------------------------------------- */ 1383 hasCompare = rnative.test( docElem.compareDocumentPosition ); 1384 1385 // Element contains another 1386 // Purposefully self-exclusive 1387 // As in, an element does not contain itself 1388 contains = hasCompare || rnative.test( docElem.contains ) ? 1389 function( a, b ) { 1390 var adown = a.nodeType === 9 ? a.documentElement : a, 1391 bup = b && b.parentNode; 1392 return a === bup || !!( bup && bup.nodeType === 1 && ( 1393 adown.contains ? 1394 adown.contains( bup ) : 1395 a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 1396 )); 1397 } : 1398 function( a, b ) { 1399 if ( b ) { 1400 while ( (b = b.parentNode) ) { 1401 if ( b === a ) { 1402 return true; 1403 } 1404 } 1405 } 1406 return false; 1407 }; 1408 1409 /* Sorting 1410 ---------------------------------------------------------------------- */ 1411 1412 // Document order sorting 1413 sortOrder = hasCompare ? 1414 function( a, b ) { 1415 1416 // Flag for duplicate removal 1417 if ( a === b ) { 1418 hasDuplicate = true; 1419 return 0; 1420 } 1421 1422 // Sort on method existence if only one input has compareDocumentPosition 1423 var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; 1424 if ( compare ) { 1425 return compare; 1426 } 1427 1428 // Calculate position if both inputs belong to the same document 1429 compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? 1430 a.compareDocumentPosition( b ) : 1431 1432 // Otherwise we know they are disconnected 1433 1; 1434 1435 // Disconnected nodes 1436 if ( compare & 1 || 1437 (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { 1438 1439 // Choose the first element that is related to our preferred document 1440 if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { 1441 return -1; 1442 } 1443 if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { 1444 return 1; 1445 } 1446 1447 // Maintain original order 1448 return sortInput ? 1449 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 1450 0; 1451 } 1452 1453 return compare & 4 ? -1 : 1; 1454 } : 1455 function( a, b ) { 1456 // Exit early if the nodes are identical 1457 if ( a === b ) { 1458 hasDuplicate = true; 1459 return 0; 1460 } 1461 1462 var cur, 1463 i = 0, 1464 aup = a.parentNode, 1465 bup = b.parentNode, 1466 ap = [ a ], 1467 bp = [ b ]; 1468 1469 // Parentless nodes are either documents or disconnected 1470 if ( !aup || !bup ) { 1471 return a === document ? -1 : 1472 b === document ? 1 : 1473 aup ? -1 : 1474 bup ? 1 : 1475 sortInput ? 1476 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 1477 0; 1478 1479 // If the nodes are siblings, we can do a quick check 1480 } else if ( aup === bup ) { 1481 return siblingCheck( a, b ); 1482 } 1483 1484 // Otherwise we need full lists of their ancestors for comparison 1485 cur = a; 1486 while ( (cur = cur.parentNode) ) { 1487 ap.unshift( cur ); 1488 } 1489 cur = b; 1490 while ( (cur = cur.parentNode) ) { 1491 bp.unshift( cur ); 1492 } 1493 1494 // Walk down the tree looking for a discrepancy 1495 while ( ap[i] === bp[i] ) { 1496 i++; 1497 } 1498 1499 return i ? 1500 // Do a sibling check if the nodes have a common ancestor 1501 siblingCheck( ap[i], bp[i] ) : 1502 1503 // Otherwise nodes in our document sort first 1504 ap[i] === preferredDoc ? -1 : 1505 bp[i] === preferredDoc ? 1 : 1506 0; 1507 }; 1508 1509 return document; 1510}; 1511 1512Sizzle.matches = function( expr, elements ) { 1513 return Sizzle( expr, null, null, elements ); 1514}; 1515 1516Sizzle.matchesSelector = function( elem, expr ) { 1517 // Set document vars if needed 1518 if ( ( elem.ownerDocument || elem ) !== document ) { 1519 setDocument( elem ); 1520 } 1521 1522 // Make sure that attribute selectors are quoted 1523 expr = expr.replace( rattributeQuotes, "='$1']" ); 1524 1525 if ( support.matchesSelector && documentIsHTML && 1526 !compilerCache[ expr + " " ] && 1527 ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && 1528 ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { 1529 1530 try { 1531 var ret = matches.call( elem, expr ); 1532 1533 // IE 9's matchesSelector returns false on disconnected nodes 1534 if ( ret || support.disconnectedMatch || 1535 // As well, disconnected nodes are said to be in a document 1536 // fragment in IE 9 1537 elem.document && elem.document.nodeType !== 11 ) { 1538 return ret; 1539 } 1540 } catch (e) {} 1541 } 1542 1543 return Sizzle( expr, document, null, [ elem ] ).length > 0; 1544}; 1545 1546Sizzle.contains = function( context, elem ) { 1547 // Set document vars if needed 1548 if ( ( context.ownerDocument || context ) !== document ) { 1549 setDocument( context ); 1550 } 1551 return contains( context, elem ); 1552}; 1553 1554Sizzle.attr = function( elem, name ) { 1555 // Set document vars if needed 1556 if ( ( elem.ownerDocument || elem ) !== document ) { 1557 setDocument( elem ); 1558 } 1559 1560 var fn = Expr.attrHandle[ name.toLowerCase() ], 1561 // Don't get fooled by Object.prototype properties (jQuery #13807) 1562 val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? 1563 fn( elem, name, !documentIsHTML ) : 1564 undefined; 1565 1566 return val !== undefined ? 1567 val : 1568 support.attributes || !documentIsHTML ? 1569 elem.getAttribute( name ) : 1570 (val = elem.getAttributeNode(name)) && val.specified ? 1571 val.value : 1572 null; 1573}; 1574 1575Sizzle.escape = function( sel ) { 1576 return (sel + "").replace( rcssescape, fcssescape ); 1577}; 1578 1579Sizzle.error = function( msg ) { 1580 throw new Error( "Syntax error, unrecognized expression: " + msg ); 1581}; 1582 1583/** 1584 * Document sorting and removing duplicates 1585 * @param {ArrayLike} results 1586 */ 1587Sizzle.uniqueSort = function( results ) { 1588 var elem, 1589 duplicates = [], 1590 j = 0, 1591 i = 0; 1592 1593 // Unless we *know* we can detect duplicates, assume their presence 1594 hasDuplicate = !support.detectDuplicates; 1595 sortInput = !support.sortStable && results.slice( 0 ); 1596 results.sort( sortOrder ); 1597 1598 if ( hasDuplicate ) { 1599 while ( (elem = results[i++]) ) { 1600 if ( elem === results[ i ] ) { 1601 j = duplicates.push( i ); 1602 } 1603 } 1604 while ( j-- ) { 1605 results.splice( duplicates[ j ], 1 ); 1606 } 1607 } 1608 1609 // Clear input after sorting to release objects 1610 // See https://github.com/jquery/sizzle/pull/225 1611 sortInput = null; 1612 1613 return results; 1614}; 1615 1616/** 1617 * Utility function for retrieving the text value of an array of DOM nodes 1618 * @param {Array|Element} elem 1619 */ 1620getText = Sizzle.getText = function( elem ) { 1621 var node, 1622 ret = "", 1623 i = 0, 1624 nodeType = elem.nodeType; 1625 1626 if ( !nodeType ) { 1627 // If no nodeType, this is expected to be an array 1628 while ( (node = elem[i++]) ) { 1629 // Do not traverse comment nodes 1630 ret += getText( node ); 1631 } 1632 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { 1633 // Use textContent for elements 1634 // innerText usage removed for consistency of new lines (jQuery #11153) 1635 if ( typeof elem.textContent === "string" ) { 1636 return elem.textContent; 1637 } else { 1638 // Traverse its children 1639 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { 1640 ret += getText( elem ); 1641 } 1642 } 1643 } else if ( nodeType === 3 || nodeType === 4 ) { 1644 return elem.nodeValue; 1645 } 1646 // Do not include comment or processing instruction nodes 1647 1648 return ret; 1649}; 1650 1651Expr = Sizzle.selectors = { 1652 1653 // Can be adjusted by the user 1654 cacheLength: 50, 1655 1656 createPseudo: markFunction, 1657 1658 match: matchExpr, 1659 1660 attrHandle: {}, 1661 1662 find: {}, 1663 1664 relative: { 1665 ">": { dir: "parentNode", first: true }, 1666 " ": { dir: "parentNode" }, 1667 "+": { dir: "previousSibling", first: true }, 1668 "~": { dir: "previousSibling" } 1669 }, 1670 1671 preFilter: { 1672 "ATTR": function( match ) { 1673 match[1] = match[1].replace( runescape, funescape ); 1674 1675 // Move the given value to match[3] whether quoted or unquoted 1676 match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); 1677 1678 if ( match[2] === "~=" ) { 1679 match[3] = " " + match[3] + " "; 1680 } 1681 1682 return match.slice( 0, 4 ); 1683 }, 1684 1685 "CHILD": function( match ) { 1686 /* matches from matchExpr["CHILD"] 1687 1 type (only|nth|...) 1688 2 what (child|of-type) 1689 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) 1690 4 xn-component of xn+y argument ([+-]?\d*n|) 1691 5 sign of xn-component 1692 6 x of xn-component 1693 7 sign of y-component 1694 8 y of y-component 1695 */ 1696 match[1] = match[1].toLowerCase(); 1697 1698 if ( match[1].slice( 0, 3 ) === "nth" ) { 1699 // nth-* requires argument 1700 if ( !match[3] ) { 1701 Sizzle.error( match[0] ); 1702 } 1703 1704 // numeric x and y parameters for Expr.filter.CHILD 1705 // remember that false/true cast respectively to 0/1 1706 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); 1707 match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); 1708 1709 // other types prohibit arguments 1710 } else if ( match[3] ) { 1711 Sizzle.error( match[0] ); 1712 } 1713 1714 return match; 1715 }, 1716 1717 "PSEUDO": function( match ) { 1718 var excess, 1719 unquoted = !match[6] && match[2]; 1720 1721 if ( matchExpr["CHILD"].test( match[0] ) ) { 1722 return null; 1723 } 1724 1725 // Accept quoted arguments as-is 1726 if ( match[3] ) { 1727 match[2] = match[4] || match[5] || ""; 1728 1729 // Strip excess characters from unquoted arguments 1730 } else if ( unquoted && rpseudo.test( unquoted ) && 1731 // Get excess from tokenize (recursively) 1732 (excess = tokenize( unquoted, true )) && 1733 // advance to the next closing parenthesis 1734 (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { 1735 1736 // excess is a negative index 1737 match[0] = match[0].slice( 0, excess ); 1738 match[2] = unquoted.slice( 0, excess ); 1739 } 1740 1741 // Return only captures needed by the pseudo filter method (type and argument) 1742 return match.slice( 0, 3 ); 1743 } 1744 }, 1745 1746 filter: { 1747 1748 "TAG": function( nodeNameSelector ) { 1749 var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); 1750 return nodeNameSelector === "*" ? 1751 function() { return true; } : 1752 function( elem ) { 1753 return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; 1754 }; 1755 }, 1756 1757 "CLASS": function( className ) { 1758 var pattern = classCache[ className + " " ]; 1759 1760 return pattern || 1761 (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && 1762 classCache( className, function( elem ) { 1763 return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); 1764 }); 1765 }, 1766 1767 "ATTR": function( name, operator, check ) { 1768 return function( elem ) { 1769 var result = Sizzle.attr( elem, name ); 1770 1771 if ( result == null ) { 1772 return operator === "!="; 1773 } 1774 if ( !operator ) { 1775 return true; 1776 } 1777 1778 result += ""; 1779 1780 return operator === "=" ? result === check : 1781 operator === "!=" ? result !== check : 1782 operator === "^=" ? check && result.indexOf( check ) === 0 : 1783 operator === "*=" ? check && result.indexOf( check ) > -1 : 1784 operator === "$=" ? check && result.slice( -check.length ) === check : 1785 operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : 1786 operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : 1787 false; 1788 }; 1789 }, 1790 1791 "CHILD": function( type, what, argument, first, last ) { 1792 var simple = type.slice( 0, 3 ) !== "nth", 1793 forward = type.slice( -4 ) !== "last", 1794 ofType = what === "of-type"; 1795 1796 return first === 1 && last === 0 ? 1797 1798 // Shortcut for :nth-*(n) 1799 function( elem ) { 1800 return !!elem.parentNode; 1801 } : 1802 1803 function( elem, context, xml ) { 1804 var cache, uniqueCache, outerCache, node, nodeIndex, start, 1805 dir = simple !== forward ? "nextSibling" : "previousSibling", 1806 parent = elem.parentNode, 1807 name = ofType && elem.nodeName.toLowerCase(), 1808 useCache = !xml && !ofType, 1809 diff = false; 1810 1811 if ( parent ) { 1812 1813 // :(first|last|only)-(child|of-type) 1814 if ( simple ) { 1815 while ( dir ) { 1816 node = elem; 1817 while ( (node = node[ dir ]) ) { 1818 if ( ofType ? 1819 node.nodeName.toLowerCase() === name : 1820 node.nodeType === 1 ) { 1821 1822 return false; 1823 } 1824 } 1825 // Reverse direction for :only-* (if we haven't yet done so) 1826 start = dir = type === "only" && !start && "nextSibling"; 1827 } 1828 return true; 1829 } 1830 1831 start = [ forward ? parent.firstChild : parent.lastChild ]; 1832 1833 // non-xml :nth-child(...) stores cache data on `parent` 1834 if ( forward && useCache ) { 1835 1836 // Seek `elem` from a previously-cached index 1837 1838 // ...in a gzip-friendly way 1839 node = parent; 1840 outerCache = node[ expando ] || (node[ expando ] = {}); 1841 1842 // Support: IE <9 only 1843 // Defend against cloned attroperties (jQuery gh-1709) 1844 uniqueCache = outerCache[ node.uniqueID ] || 1845 (outerCache[ node.uniqueID ] = {}); 1846 1847 cache = uniqueCache[ type ] || []; 1848 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; 1849 diff = nodeIndex && cache[ 2 ]; 1850 node = nodeIndex && parent.childNodes[ nodeIndex ]; 1851 1852 while ( (node = ++nodeIndex && node && node[ dir ] || 1853 1854 // Fallback to seeking `elem` from the start 1855 (diff = nodeIndex = 0) || start.pop()) ) { 1856 1857 // When found, cache indexes on `parent` and break 1858 if ( node.nodeType === 1 && ++diff && node === elem ) { 1859 uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; 1860 break; 1861 } 1862 } 1863 1864 } else { 1865 // Use previously-cached element index if available 1866 if ( useCache ) { 1867 // ...in a gzip-friendly way 1868 node = elem; 1869 outerCache = node[ expando ] || (node[ expando ] = {}); 1870 1871 // Support: IE <9 only 1872 // Defend against cloned attroperties (jQuery gh-1709) 1873 uniqueCache = outerCache[ node.uniqueID ] || 1874 (outerCache[ node.uniqueID ] = {}); 1875 1876 cache = uniqueCache[ type ] || []; 1877 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; 1878 diff = nodeIndex; 1879 } 1880 1881 // xml :nth-child(...) 1882 // or :nth-last-child(...) or :nth(-last)?-of-type(...) 1883 if ( diff === false ) { 1884 // Use the same loop as above to seek `elem` from the start 1885 while ( (node = ++nodeIndex && node && node[ dir ] || 1886 (diff = nodeIndex = 0) || start.pop()) ) { 1887 1888 if ( ( ofType ? 1889 node.nodeName.toLowerCase() === name : 1890 node.nodeType === 1 ) && 1891 ++diff ) { 1892 1893 // Cache the index of each encountered element 1894 if ( useCache ) { 1895 outerCache = node[ expando ] || (node[ expando ] = {}); 1896 1897 // Support: IE <9 only 1898 // Defend against cloned attroperties (jQuery gh-1709) 1899 uniqueCache = outerCache[ node.uniqueID ] || 1900 (outerCache[ node.uniqueID ] = {}); 1901 1902 uniqueCache[ type ] = [ dirruns, diff ]; 1903 } 1904 1905 if ( node === elem ) { 1906 break; 1907 } 1908 } 1909 } 1910 } 1911 } 1912 1913 // Incorporate the offset, then check against cycle size 1914 diff -= last; 1915 return diff === first || ( diff % first === 0 && diff / first >= 0 ); 1916 } 1917 }; 1918 }, 1919 1920 "PSEUDO": function( pseudo, argument ) { 1921 // pseudo-class names are case-insensitive 1922 // http://www.w3.org/TR/selectors/#pseudo-classes 1923 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters 1924 // Remember that setFilters inherits from pseudos 1925 var args, 1926 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || 1927 Sizzle.error( "unsupported pseudo: " + pseudo ); 1928 1929 // The user may use createPseudo to indicate that 1930 // arguments are needed to create the filter function 1931 // just as Sizzle does 1932 if ( fn[ expando ] ) { 1933 return fn( argument ); 1934 } 1935 1936 // But maintain support for old signatures 1937 if ( fn.length > 1 ) { 1938 args = [ pseudo, pseudo, "", argument ]; 1939 return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? 1940 markFunction(function( seed, matches ) { 1941 var idx, 1942 matched = fn( seed, argument ), 1943 i = matched.length; 1944 while ( i-- ) { 1945 idx = indexOf( seed, matched[i] ); 1946 seed[ idx ] = !( matches[ idx ] = matched[i] ); 1947 } 1948 }) : 1949 function( elem ) { 1950 return fn( elem, 0, args ); 1951 }; 1952 } 1953 1954 return fn; 1955 } 1956 }, 1957 1958 pseudos: { 1959 // Potentially complex pseudos 1960 "not": markFunction(function( selector ) { 1961 // Trim the selector passed to compile 1962 // to avoid treating leading and trailing 1963 // spaces as combinators 1964 var input = [], 1965 results = [], 1966 matcher = compile( selector.replace( rtrim, "$1" ) ); 1967 1968 return matcher[ expando ] ? 1969 markFunction(function( seed, matches, context, xml ) { 1970 var elem, 1971 unmatched = matcher( seed, null, xml, [] ), 1972 i = seed.length; 1973 1974 // Match elements unmatched by `matcher` 1975 while ( i-- ) { 1976 if ( (elem = unmatched[i]) ) { 1977 seed[i] = !(matches[i] = elem); 1978 } 1979 } 1980 }) : 1981 function( elem, context, xml ) { 1982 input[0] = elem; 1983 matcher( input, null, xml, results ); 1984 // Don't keep the element (issue #299) 1985 input[0] = null; 1986 return !results.pop(); 1987 }; 1988 }), 1989 1990 "has": markFunction(function( selector ) { 1991 return function( elem ) { 1992 return Sizzle( selector, elem ).length > 0; 1993 }; 1994 }), 1995 1996 "contains": markFunction(function( text ) { 1997 text = text.replace( runescape, funescape ); 1998 return function( elem ) { 1999 return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; 2000 }; 2001 }), 2002 2003 // "Whether an element is represented by a :lang() selector 2004 // is based solely on the element's language value 2005 // being equal to the identifier C, 2006 // or beginning with the identifier C immediately followed by "-". 2007 // The matching of C against the element's language value is performed case-insensitively. 2008 // The identifier C does not have to be a valid language name." 2009 // http://www.w3.org/TR/selectors/#lang-pseudo 2010 "lang": markFunction( function( lang ) { 2011 // lang value must be a valid identifier 2012 if ( !ridentifier.test(lang || "") ) { 2013 Sizzle.error( "unsupported lang: " + lang ); 2014 } 2015 lang = lang.replace( runescape, funescape ).toLowerCase(); 2016 return function( elem ) { 2017 var elemLang; 2018 do { 2019 if ( (elemLang = documentIsHTML ? 2020 elem.lang : 2021 elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { 2022 2023 elemLang = elemLang.toLowerCase(); 2024 return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; 2025 } 2026 } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); 2027 return false; 2028 }; 2029 }), 2030 2031 // Miscellaneous 2032 "target": function( elem ) { 2033 var hash = window.location && window.location.hash; 2034 return hash && hash.slice( 1 ) === elem.id; 2035 }, 2036 2037 "root": function( elem ) { 2038 return elem === docElem; 2039 }, 2040 2041 "focus": function( elem ) { 2042 return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); 2043 }, 2044 2045 // Boolean properties 2046 "enabled": createDisabledPseudo( false ), 2047 "disabled": createDisabledPseudo( true ), 2048 2049 "checked": function( elem ) { 2050 // In CSS3, :checked should return both checked and selected elements 2051 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked 2052 var nodeName = elem.nodeName.toLowerCase(); 2053 return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); 2054 }, 2055 2056 "selected": function( elem ) { 2057 // Accessing this property makes selected-by-default 2058 // options in Safari work properly 2059 if ( elem.parentNode ) { 2060 elem.parentNode.selectedIndex; 2061 } 2062 2063 return elem.selected === true; 2064 }, 2065 2066 // Contents 2067 "empty": function( elem ) { 2068 // http://www.w3.org/TR/selectors/#empty-pseudo 2069 // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), 2070 // but not by others (comment: 8; processing instruction: 7; etc.) 2071 // nodeType < 6 works because attributes (2) do not appear as children 2072 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { 2073 if ( elem.nodeType < 6 ) { 2074 return false; 2075 } 2076 } 2077 return true; 2078 }, 2079 2080 "parent": function( elem ) { 2081 return !Expr.pseudos["empty"]( elem ); 2082 }, 2083 2084 // Element/input types 2085 "header": function( elem ) { 2086 return rheader.test( elem.nodeName ); 2087 }, 2088 2089 "input": function( elem ) { 2090 return rinputs.test( elem.nodeName ); 2091 }, 2092 2093 "button": function( elem ) { 2094 var name = elem.nodeName.toLowerCase(); 2095 return name === "input" && elem.type === "button" || name === "button"; 2096 }, 2097 2098 "text": function( elem ) { 2099 var attr; 2100 return elem.nodeName.toLowerCase() === "input" && 2101 elem.type === "text" && 2102 2103 // Support: IE<8 2104 // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" 2105 ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); 2106 }, 2107 2108 // Position-in-collection 2109 "first": createPositionalPseudo(function() { 2110 return [ 0 ]; 2111 }), 2112 2113 "last": createPositionalPseudo(function( matchIndexes, length ) { 2114 return [ length - 1 ]; 2115 }), 2116 2117 "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { 2118 return [ argument < 0 ? argument + length : argument ]; 2119 }), 2120 2121 "even": createPositionalPseudo(function( matchIndexes, length ) { 2122 var i = 0; 2123 for ( ; i < length; i += 2 ) { 2124 matchIndexes.push( i ); 2125 } 2126 return matchIndexes; 2127 }), 2128 2129 "odd": createPositionalPseudo(function( matchIndexes, length ) { 2130 var i = 1; 2131 for ( ; i < length; i += 2 ) { 2132 matchIndexes.push( i ); 2133 } 2134 return matchIndexes; 2135 }), 2136 2137 "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { 2138 var i = argument < 0 ? argument + length : argument; 2139 for ( ; --i >= 0; ) { 2140 matchIndexes.push( i ); 2141 } 2142 return matchIndexes; 2143 }), 2144 2145 "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { 2146 var i = argument < 0 ? argument + length : argument; 2147 for ( ; ++i < length; ) { 2148 matchIndexes.push( i ); 2149 } 2150 return matchIndexes; 2151 }) 2152 } 2153}; 2154 2155Expr.pseudos["nth"] = Expr.pseudos["eq"]; 2156 2157// Add button/input type pseudos 2158for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { 2159 Expr.pseudos[ i ] = createInputPseudo( i ); 2160} 2161for ( i in { submit: true, reset: true } ) { 2162 Expr.pseudos[ i ] = createButtonPseudo( i ); 2163} 2164 2165// Easy API for creating new setFilters 2166function setFilters() {} 2167setFilters.prototype = Expr.filters = Expr.pseudos; 2168Expr.setFilters = new setFilters(); 2169 2170tokenize = Sizzle.tokenize = function( selector, parseOnly ) { 2171 var matched, match, tokens, type, 2172 soFar, groups, preFilters, 2173 cached = tokenCache[ selector + " " ]; 2174 2175 if ( cached ) { 2176 return parseOnly ? 0 : cached.slice( 0 ); 2177 } 2178 2179 soFar = selector; 2180 groups = []; 2181 preFilters = Expr.preFilter; 2182 2183 while ( soFar ) { 2184 2185 // Comma and first run 2186 if ( !matched || (match = rcomma.exec( soFar )) ) { 2187 if ( match ) { 2188 // Don't consume trailing commas as valid 2189 soFar = soFar.slice( match[0].length ) || soFar; 2190 } 2191 groups.push( (tokens = []) ); 2192 } 2193 2194 matched = false; 2195 2196 // Combinators 2197 if ( (match = rcombinators.exec( soFar )) ) { 2198 matched = match.shift(); 2199 tokens.push({ 2200 value: matched, 2201 // Cast descendant combinators to space 2202 type: match[0].replace( rtrim, " " ) 2203 }); 2204 soFar = soFar.slice( matched.length ); 2205 } 2206 2207 // Filters 2208 for ( type in Expr.filter ) { 2209 if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || 2210 (match = preFilters[ type ]( match ))) ) { 2211 matched = match.shift(); 2212 tokens.push({ 2213 value: matched, 2214 type: type, 2215 matches: match 2216 }); 2217 soFar = soFar.slice( matched.length ); 2218 } 2219 } 2220 2221 if ( !matched ) { 2222 break; 2223 } 2224 } 2225 2226 // Return the length of the invalid excess 2227 // if we're just parsing 2228 // Otherwise, throw an error or return tokens 2229 return parseOnly ? 2230 soFar.length : 2231 soFar ? 2232 Sizzle.error( selector ) : 2233 // Cache the tokens 2234 tokenCache( selector, groups ).slice( 0 ); 2235}; 2236 2237function toSelector( tokens ) { 2238 var i = 0, 2239 len = tokens.length, 2240 selector = ""; 2241 for ( ; i < len; i++ ) { 2242 selector += tokens[i].value; 2243 } 2244 return selector; 2245} 2246 2247function addCombinator( matcher, combinator, base ) { 2248 var dir = combinator.dir, 2249 skip = combinator.next, 2250 key = skip || dir, 2251 checkNonElements = base && key === "parentNode", 2252 doneName = done++; 2253 2254 return combinator.first ? 2255 // Check against closest ancestor/preceding element 2256 function( elem, context, xml ) { 2257 while ( (elem = elem[ dir ]) ) { 2258 if ( elem.nodeType === 1 || checkNonElements ) { 2259 return matcher( elem, context, xml ); 2260 } 2261 } 2262 return false; 2263 } : 2264 2265 // Check against all ancestor/preceding elements 2266 function( elem, context, xml ) { 2267 var oldCache, uniqueCache, outerCache, 2268 newCache = [ dirruns, doneName ]; 2269 2270 // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching 2271 if ( xml ) { 2272 while ( (elem = elem[ dir ]) ) { 2273 if ( elem.nodeType === 1 || checkNonElements ) { 2274 if ( matcher( elem, context, xml ) ) { 2275 return true; 2276 } 2277 } 2278 } 2279 } else { 2280 while ( (elem = elem[ dir ]) ) { 2281 if ( elem.nodeType === 1 || checkNonElements ) { 2282 outerCache = elem[ expando ] || (elem[ expando ] = {}); 2283 2284 // Support: IE <9 only 2285 // Defend against cloned attroperties (jQuery gh-1709) 2286 uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); 2287 2288 if ( skip && skip === elem.nodeName.toLowerCase() ) { 2289 elem = elem[ dir ] || elem; 2290 } else if ( (oldCache = uniqueCache[ key ]) && 2291 oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { 2292 2293 // Assign to newCache so results back-propagate to previous elements 2294 return (newCache[ 2 ] = oldCache[ 2 ]); 2295 } else { 2296 // Reuse newcache so results back-propagate to previous elements 2297 uniqueCache[ key ] = newCache; 2298 2299 // A match means we're done; a fail means we have to keep checking 2300 if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { 2301 return true; 2302 } 2303 } 2304 } 2305 } 2306 } 2307 return false; 2308 }; 2309} 2310 2311function elementMatcher( matchers ) { 2312 return matchers.length > 1 ? 2313 function( elem, context, xml ) { 2314 var i = matchers.length; 2315 while ( i-- ) { 2316 if ( !matchers[i]( elem, context, xml ) ) { 2317 return false; 2318 } 2319 } 2320 return true; 2321 } : 2322 matchers[0]; 2323} 2324 2325function multipleContexts( selector, contexts, results ) { 2326 var i = 0, 2327 len = contexts.length; 2328 for ( ; i < len; i++ ) { 2329 Sizzle( selector, contexts[i], results ); 2330 } 2331 return results; 2332} 2333 2334function condense( unmatched, map, filter, context, xml ) { 2335 var elem, 2336 newUnmatched = [], 2337 i = 0, 2338 len = unmatched.length, 2339 mapped = map != null; 2340 2341 for ( ; i < len; i++ ) { 2342 if ( (elem = unmatched[i]) ) { 2343 if ( !filter || filter( elem, context, xml ) ) { 2344 newUnmatched.push( elem ); 2345 if ( mapped ) { 2346 map.push( i ); 2347 } 2348 } 2349 } 2350 } 2351 2352 return newUnmatched; 2353} 2354 2355function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { 2356 if ( postFilter && !postFilter[ expando ] ) { 2357 postFilter = setMatcher( postFilter ); 2358 } 2359 if ( postFinder && !postFinder[ expando ] ) { 2360 postFinder = setMatcher( postFinder, postSelector ); 2361 } 2362 return markFunction(function( seed, results, context, xml ) { 2363 var temp, i, elem, 2364 preMap = [], 2365 postMap = [], 2366 preexisting = results.length, 2367 2368 // Get initial elements from seed or context 2369 elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), 2370 2371 // Prefilter to get matcher input, preserving a map for seed-results synchronization 2372 matcherIn = preFilter && ( seed || !selector ) ? 2373 condense( elems, preMap, preFilter, context, xml ) : 2374 elems, 2375 2376 matcherOut = matcher ? 2377 // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, 2378 postFinder || ( seed ? preFilter : preexisting || postFilter ) ? 2379 2380 // ...intermediate processing is necessary 2381 [] : 2382 2383 // ...otherwise use results directly 2384 results : 2385 matcherIn; 2386 2387 // Find primary matches 2388 if ( matcher ) { 2389 matcher( matcherIn, matcherOut, context, xml ); 2390 } 2391 2392 // Apply postFilter 2393 if ( postFilter ) { 2394 temp = condense( matcherOut, postMap ); 2395 postFilter( temp, [], context, xml ); 2396 2397 // Un-match failing elements by moving them back to matcherIn 2398 i = temp.length; 2399 while ( i-- ) { 2400 if ( (elem = temp[i]) ) { 2401 matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); 2402 } 2403 } 2404 } 2405 2406 if ( seed ) { 2407 if ( postFinder || preFilter ) { 2408 if ( postFinder ) { 2409 // Get the final matcherOut by condensing this intermediate into postFinder contexts 2410 temp = []; 2411 i = matcherOut.length; 2412 while ( i-- ) { 2413 if ( (elem = matcherOut[i]) ) { 2414 // Restore matcherIn since elem is not yet a final match 2415 temp.push( (matcherIn[i] = elem) ); 2416 } 2417 } 2418 postFinder( null, (matcherOut = []), temp, xml ); 2419 } 2420 2421 // Move matched elements from seed to results to keep them synchronized 2422 i = matcherOut.length; 2423 while ( i-- ) { 2424 if ( (elem = matcherOut[i]) && 2425 (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { 2426 2427 seed[temp] = !(results[temp] = elem); 2428 } 2429 } 2430 } 2431 2432 // Add elements to results, through postFinder if defined 2433 } else { 2434 matcherOut = condense( 2435 matcherOut === results ? 2436 matcherOut.splice( preexisting, matcherOut.length ) : 2437 matcherOut 2438 ); 2439 if ( postFinder ) { 2440 postFinder( null, results, matcherOut, xml ); 2441 } else { 2442 push.apply( results, matcherOut ); 2443 } 2444 } 2445 }); 2446} 2447 2448function matcherFromTokens( tokens ) { 2449 var checkContext, matcher, j, 2450 len = tokens.length, 2451 leadingRelative = Expr.relative[ tokens[0].type ], 2452 implicitRelative = leadingRelative || Expr.relative[" "], 2453 i = leadingRelative ? 1 : 0, 2454 2455 // The foundational matcher ensures that elements are reachable from top-level context(s) 2456 matchContext = addCombinator( function( elem ) { 2457 return elem === checkContext; 2458 }, implicitRelative, true ), 2459 matchAnyContext = addCombinator( function( elem ) { 2460 return indexOf( checkContext, elem ) > -1; 2461 }, implicitRelative, true ), 2462 matchers = [ function( elem, context, xml ) { 2463 var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( 2464 (checkContext = context).nodeType ? 2465 matchContext( elem, context, xml ) : 2466 matchAnyContext( elem, context, xml ) ); 2467 // Avoid hanging onto element (issue #299) 2468 checkContext = null; 2469 return ret; 2470 } ]; 2471 2472 for ( ; i < len; i++ ) { 2473 if ( (matcher = Expr.relative[ tokens[i].type ]) ) { 2474 matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; 2475 } else { 2476 matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); 2477 2478 // Return special upon seeing a positional matcher 2479 if ( matcher[ expando ] ) { 2480 // Find the next relative operator (if any) for proper handling 2481 j = ++i; 2482 for ( ; j < len; j++ ) { 2483 if ( Expr.relative[ tokens[j].type ] ) { 2484 break; 2485 } 2486 } 2487 return setMatcher( 2488 i > 1 && elementMatcher( matchers ), 2489 i > 1 && toSelector( 2490 // If the preceding token was a descendant combinator, insert an implicit any-element `*` 2491 tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) 2492 ).replace( rtrim, "$1" ), 2493 matcher, 2494 i < j && matcherFromTokens( tokens.slice( i, j ) ), 2495 j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), 2496 j < len && toSelector( tokens ) 2497 ); 2498 } 2499 matchers.push( matcher ); 2500 } 2501 } 2502 2503 return elementMatcher( matchers ); 2504} 2505 2506function matcherFromGroupMatchers( elementMatchers, setMatchers ) { 2507 var bySet = setMatchers.length > 0, 2508 byElement = elementMatchers.length > 0, 2509 superMatcher = function( seed, context, xml, results, outermost ) { 2510 var elem, j, matcher, 2511 matchedCount = 0, 2512 i = "0", 2513 unmatched = seed && [], 2514 setMatched = [], 2515 contextBackup = outermostContext, 2516 // We must always have either seed elements or outermost context 2517 elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), 2518 // Use integer dirruns iff this is the outermost matcher 2519 dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), 2520 len = elems.length; 2521 2522 if ( outermost ) { 2523 outermostContext = context === document || context || outermost; 2524 } 2525 2526 // Add elements passing elementMatchers directly to results 2527 // Support: IE<9, Safari 2528 // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id 2529 for ( ; i !== len && (elem = elems[i]) != null; i++ ) { 2530 if ( byElement && elem ) { 2531 j = 0; 2532 if ( !context && elem.ownerDocument !== document ) { 2533 setDocument( elem ); 2534 xml = !documentIsHTML; 2535 } 2536 while ( (matcher = elementMatchers[j++]) ) { 2537 if ( matcher( elem, context || document, xml) ) { 2538 results.push( elem ); 2539 break; 2540 } 2541 } 2542 if ( outermost ) { 2543 dirruns = dirrunsUnique; 2544 } 2545 } 2546 2547 // Track unmatched elements for set filters 2548 if ( bySet ) { 2549 // They will have gone through all possible matchers 2550 if ( (elem = !matcher && elem) ) { 2551 matchedCount--; 2552 } 2553 2554 // Lengthen the array for every element, matched or not 2555 if ( seed ) { 2556 unmatched.push( elem ); 2557 } 2558 } 2559 } 2560 2561 // `i` is now the count of elements visited above, and adding it to `matchedCount` 2562 // makes the latter nonnegative. 2563 matchedCount += i; 2564 2565 // Apply set filters to unmatched elements 2566 // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` 2567 // equals `i`), unless we didn't visit _any_ elements in the above loop because we have 2568 // no element matchers and no seed. 2569 // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that 2570 // case, which will result in a "00" `matchedCount` that differs from `i` but is also 2571 // numerically zero. 2572 if ( bySet && i !== matchedCount ) { 2573 j = 0; 2574 while ( (matcher = setMatchers[j++]) ) { 2575 matcher( unmatched, setMatched, context, xml ); 2576 } 2577 2578 if ( seed ) { 2579 // Reintegrate element matches to eliminate the need for sorting 2580 if ( matchedCount > 0 ) { 2581 while ( i-- ) { 2582 if ( !(unmatched[i] || setMatched[i]) ) { 2583 setMatched[i] = pop.call( results ); 2584 } 2585 } 2586 } 2587 2588 // Discard index placeholder values to get only actual matches 2589 setMatched = condense( setMatched ); 2590 } 2591 2592 // Add matches to results 2593 push.apply( results, setMatched ); 2594 2595 // Seedless set matches succeeding multiple successful matchers stipulate sorting 2596 if ( outermost && !seed && setMatched.length > 0 && 2597 ( matchedCount + setMatchers.length ) > 1 ) { 2598 2599 Sizzle.uniqueSort( results ); 2600 } 2601 } 2602 2603 // Override manipulation of globals by nested matchers 2604 if ( outermost ) { 2605 dirruns = dirrunsUnique; 2606 outermostContext = contextBackup; 2607 } 2608 2609 return unmatched; 2610 }; 2611 2612 return bySet ? 2613 markFunction( superMatcher ) : 2614 superMatcher; 2615} 2616 2617compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { 2618 var i, 2619 setMatchers = [], 2620 elementMatchers = [], 2621 cached = compilerCache[ selector + " " ]; 2622 2623 if ( !cached ) { 2624 // Generate a function of recursive functions that can be used to check each element 2625 if ( !match ) { 2626 match = tokenize( selector ); 2627 } 2628 i = match.length; 2629 while ( i-- ) { 2630 cached = matcherFromTokens( match[i] ); 2631 if ( cached[ expando ] ) { 2632 setMatchers.push( cached ); 2633 } else { 2634 elementMatchers.push( cached ); 2635 } 2636 } 2637 2638 // Cache the compiled function 2639 cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); 2640 2641 // Save selector and tokenization 2642 cached.selector = selector; 2643 } 2644 return cached; 2645}; 2646 2647/** 2648 * A low-level selection function that works with Sizzle's compiled 2649 * selector functions 2650 * @param {String|Function} selector A selector or a pre-compiled 2651 * selector function built with Sizzle.compile 2652 * @param {Element} context 2653 * @param {Array} [results] 2654 * @param {Array} [seed] A set of elements to match against 2655 */ 2656select = Sizzle.select = function( selector, context, results, seed ) { 2657 var i, tokens, token, type, find, 2658 compiled = typeof selector === "function" && selector, 2659 match = !seed && tokenize( (selector = compiled.selector || selector) ); 2660 2661 results = results || []; 2662 2663 // Try to minimize operations if there is only one selector in the list and no seed 2664 // (the latter of which guarantees us context) 2665 if ( match.length === 1 ) { 2666 2667 // Reduce context if the leading compound selector is an ID 2668 tokens = match[0] = match[0].slice( 0 ); 2669 if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && 2670 context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { 2671 2672 context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; 2673 if ( !context ) { 2674 return results; 2675 2676 // Precompiled matchers will still verify ancestry, so step up a level 2677 } else if ( compiled ) { 2678 context = context.parentNode; 2679 } 2680 2681 selector = selector.slice( tokens.shift().value.length ); 2682 } 2683 2684 // Fetch a seed set for right-to-left matching 2685 i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; 2686 while ( i-- ) { 2687 token = tokens[i]; 2688 2689 // Abort if we hit a combinator 2690 if ( Expr.relative[ (type = token.type) ] ) { 2691 break; 2692 } 2693 if ( (find = Expr.find[ type ]) ) { 2694 // Search, expanding context for leading sibling combinators 2695 if ( (seed = find( 2696 token.matches[0].replace( runescape, funescape ), 2697 rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context 2698 )) ) { 2699 2700 // If seed is empty or no tokens remain, we can return early 2701 tokens.splice( i, 1 ); 2702 selector = seed.length && toSelector( tokens ); 2703 if ( !selector ) { 2704 push.apply( results, seed ); 2705 return results; 2706 } 2707 2708 break; 2709 } 2710 } 2711 } 2712 } 2713 2714 // Compile and execute a filtering function if one is not provided 2715 // Provide `match` to avoid retokenization if we modified the selector above 2716 ( compiled || compile( selector, match ) )( 2717 seed, 2718 context, 2719 !documentIsHTML, 2720 results, 2721 !context || rsibling.test( selector ) && testContext( context.parentNode ) || context 2722 ); 2723 return results; 2724}; 2725 2726// One-time assignments 2727 2728// Sort stability 2729support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; 2730 2731// Support: Chrome 14-35+ 2732// Always assume duplicates if they aren't passed to the comparison function 2733support.detectDuplicates = !!hasDuplicate; 2734 2735// Initialize against the default document 2736setDocument(); 2737 2738// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) 2739// Detached nodes confoundingly follow *each other* 2740support.sortDetached = assert(function( el ) { 2741 // Should return 1, but returns 4 (following) 2742 return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; 2743}); 2744 2745// Support: IE<8 2746// Prevent attribute/property "interpolation" 2747// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx 2748if ( !assert(function( el ) { 2749 el.innerHTML = "<a href='#'></a>"; 2750 return el.firstChild.getAttribute("href") === "#" ; 2751}) ) { 2752 addHandle( "type|href|height|width", function( elem, name, isXML ) { 2753 if ( !isXML ) { 2754 return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); 2755 } 2756 }); 2757} 2758 2759// Support: IE<9 2760// Use defaultValue in place of getAttribute("value") 2761if ( !support.attributes || !assert(function( el ) { 2762 el.innerHTML = "<input/>"; 2763 el.firstChild.setAttribute( "value", "" ); 2764 return el.firstChild.getAttribute( "value" ) === ""; 2765}) ) { 2766 addHandle( "value", function( elem, name, isXML ) { 2767 if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { 2768 return elem.defaultValue; 2769 } 2770 }); 2771} 2772 2773// Support: IE<9 2774// Use getAttributeNode to fetch booleans when getAttribute lies 2775if ( !assert(function( el ) { 2776 return el.getAttribute("disabled") == null; 2777}) ) { 2778 addHandle( booleans, function( elem, name, isXML ) { 2779 var val; 2780 if ( !isXML ) { 2781 return elem[ name ] === true ? name.toLowerCase() : 2782 (val = elem.getAttributeNode( name )) && val.specified ? 2783 val.value : 2784 null; 2785 } 2786 }); 2787} 2788 2789return Sizzle; 2790 2791})( window ); 2792 2793 2794 2795jQuery.find = Sizzle; 2796jQuery.expr = Sizzle.selectors; 2797 2798// Deprecated 2799jQuery.expr[ ":" ] = jQuery.expr.pseudos; 2800jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; 2801jQuery.text = Sizzle.getText; 2802jQuery.isXMLDoc = Sizzle.isXML; 2803jQuery.contains = Sizzle.contains; 2804jQuery.escapeSelector = Sizzle.escape; 2805 2806 2807 2808 2809var dir = function( elem, dir, until ) { 2810 var matched = [], 2811 truncate = until !== undefined; 2812 2813 while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { 2814 if ( elem.nodeType === 1 ) { 2815 if ( truncate && jQuery( elem ).is( until ) ) { 2816 break; 2817 } 2818 matched.push( elem ); 2819 } 2820 } 2821 return matched; 2822}; 2823 2824 2825var siblings = function( n, elem ) { 2826 var matched = []; 2827 2828 for ( ; n; n = n.nextSibling ) { 2829 if ( n.nodeType === 1 && n !== elem ) { 2830 matched.push( n ); 2831 } 2832 } 2833 2834 return matched; 2835}; 2836 2837 2838var rneedsContext = jQuery.expr.match.needsContext; 2839 2840 2841 2842function nodeName( elem, name ) { 2843 2844 return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); 2845 2846}; 2847var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); 2848 2849 2850
vendor: 1,441 bytes, lines 2851-2899
2851var risSimple = /^.[^:#\[\.,]*$/; 2852 2853// Implement the identical functionality for filter and not 2854function winnow( elements, qualifier, not ) { 2855 if ( jQuery.isFunction( qualifier ) ) { 2856 return jQuery.grep( elements, function( elem, i ) { 2857 return !!qualifier.call( elem, i, elem ) !== not; 2858 } ); 2859 } 2860 2861 // Single element 2862 if ( qualifier.nodeType ) { 2863 return jQuery.grep( elements, function( elem ) { 2864 return ( elem === qualifier ) !== not; 2865 } ); 2866 } 2867 2868 // Arraylike of elements (jQuery, arguments, Array) 2869 if ( typeof qualifier !== "string" ) { 2870 return jQuery.grep( elements, function( elem ) { 2871 return ( indexOf.call( qualifier, elem ) > -1 ) !== not; 2872 } ); 2873 } 2874 2875 // Simple selector that can be filtered directly, removing non-Elements 2876 if ( risSimple.test( qualifier ) ) { 2877 return jQuery.filter( qualifier, elements, not ); 2878 } 2879 2880 // Complex selector, compare the two sets, removing non-Elements 2881 qualifier = jQuery.filter( qualifier, elements ); 2882 return jQuery.grep( elements, function( elem ) { 2883 return ( indexOf.call( qualifier, elem ) > -1 ) !== not && elem.nodeType === 1; 2884 } ); 2885} 2886 2887jQuery.filter = function( expr, elems, not ) { 2888 var elem = elems[ 0 ]; 2889 2890 if ( not ) { 2891 expr = ":not(" + expr + ")"; 2892 } 2893 2894 if ( elems.length === 1 && elem.nodeType === 1 ) { 2895 return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; 2896 } 2897 2898 return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { 2899 return elem.nodeType === 1;
vendor: 4,831 bytes, lines 2900-3095
2900 } ) ); 2901}; 2902 2903jQuery.fn.extend( { 2904 find: function( selector ) { 2905 var i, ret, 2906 len = this.length, 2907 self = this; 2908 2909 if ( typeof selector !== "string" ) { 2910 return this.pushStack( jQuery( selector ).filter( function() { 2911 for ( i = 0; i < len; i++ ) { 2912 if ( jQuery.contains( self[ i ], this ) ) { 2913 return true; 2914 } 2915 } 2916 } ) ); 2917 } 2918 2919 ret = this.pushStack( [] ); 2920 2921 for ( i = 0; i < len; i++ ) { 2922 jQuery.find( selector, self[ i ], ret ); 2923 } 2924 2925 return len > 1 ? jQuery.uniqueSort( ret ) : ret; 2926 }, 2927 filter: function( selector ) { 2928 return this.pushStack( winnow( this, selector || [], false ) ); 2929 }, 2930 not: function( selector ) { 2931 return this.pushStack( winnow( this, selector || [], true ) ); 2932 }, 2933 is: function( selector ) { 2934 return !!winnow( 2935 this, 2936 2937 // If this is a positional/relative selector, check membership in the returned set 2938 // so $("p:first").is("p:last") won't return true for a doc with two "p". 2939 typeof selector === "string" && rneedsContext.test( selector ) ? 2940 jQuery( selector ) : 2941 selector || [], 2942 false 2943 ).length; 2944 } 2945} ); 2946 2947 2948// Initialize a jQuery object 2949 2950 2951// A central reference to the root jQuery(document) 2952var rootjQuery, 2953 2954 // A simple way to check for HTML strings 2955 // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) 2956 // Strict HTML recognition (#11290: must start with <) 2957 // Shortcut simple #id case for speed 2958 rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, 2959 2960 init = jQuery.fn.init = function( selector, context, root ) { 2961 var match, elem; 2962 2963 // HANDLE: $(""), $(null), $(undefined), $(false) 2964 if ( !selector ) { 2965 return this; 2966 } 2967 2968 // Method init() accepts an alternate rootjQuery 2969 // so migrate can support jQuery.sub (gh-2101) 2970 root = root || rootjQuery; 2971 2972 // Handle HTML strings 2973 if ( typeof selector === "string" ) { 2974 if ( selector[ 0 ] === "<" && 2975 selector[ selector.length - 1 ] === ">" && 2976 selector.length >= 3 ) { 2977 2978 // Assume that strings that start and end with <> are HTML and skip the regex check 2979 match = [ null, selector, null ]; 2980 2981 } else { 2982 match = rquickExpr.exec( selector ); 2983 } 2984 2985 // Match html or make sure no context is specified for #id 2986 if ( match && ( match[ 1 ] || !context ) ) { 2987 2988 // HANDLE: $(html) -> $(array) 2989 if ( match[ 1 ] ) { 2990 context = context instanceof jQuery ? context[ 0 ] : context; 2991 2992 // Option to run scripts is true for back-compat 2993 // Intentionally let the error be thrown if parseHTML is not present 2994 jQuery.merge( this, jQuery.parseHTML( 2995 match[ 1 ], 2996 context && context.nodeType ? context.ownerDocument || context : document, 2997 true 2998 ) ); 2999 3000 // HANDLE: $(html, props) 3001 if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { 3002 for ( match in context ) { 3003 3004 // Properties of context are called as methods if possible 3005 if ( jQuery.isFunction( this[ match ] ) ) { 3006 this[ match ]( context[ match ] ); 3007 3008 // ...and otherwise set as attributes 3009 } else { 3010 this.attr( match, context[ match ] ); 3011 } 3012 } 3013 } 3014 3015 return this; 3016 3017 // HANDLE: $(#id) 3018 } else { 3019 elem = document.getElementById( match[ 2 ] ); 3020 3021 if ( elem ) { 3022 3023 // Inject the element directly into the jQuery object 3024 this[ 0 ] = elem; 3025 this.length = 1; 3026 } 3027 return this; 3028 } 3029 3030 // HANDLE: $(expr, $(...)) 3031 } else if ( !context || context.jquery ) { 3032 return ( context || root ).find( selector ); 3033 3034 // HANDLE: $(expr, context) 3035 // (which is just equivalent to: $(context).find(expr) 3036 } else { 3037 return this.constructor( context ).find( selector ); 3038 } 3039 3040 // HANDLE: $(DOMElement) 3041 } else if ( selector.nodeType ) { 3042 this[ 0 ] = selector; 3043 this.length = 1; 3044 return this; 3045 3046 // HANDLE: $(function) 3047 // Shortcut for document ready 3048 } else if ( jQuery.isFunction( selector ) ) { 3049 return root.ready !== undefined ? 3050 root.ready( selector ) : 3051 3052 // Execute immediately if ready is not present 3053 selector( jQuery ); 3054 } 3055 3056 return jQuery.makeArray( selector, this ); 3057 }; 3058 3059// Give the init function the jQuery prototype for later instantiation 3060init.prototype = jQuery.fn; 3061 3062// Initialize central reference 3063rootjQuery = jQuery( document ); 3064 3065 3066var rparentsprev = /^(?:parents|prev(?:Until|All))/, 3067 3068 // Methods guaranteed to produce a unique set when starting from a unique set 3069 guaranteedUnique = { 3070 children: true, 3071 contents: true, 3072 next: true, 3073 prev: true 3074 }; 3075 3076jQuery.fn.extend( { 3077 has: function( target ) { 3078 var targets = jQuery( target, this ), 3079 l = targets.length; 3080 3081 return this.filter( function() { 3082 var i = 0; 3083 for ( ; i < l; i++ ) { 3084 if ( jQuery.contains( this, targets[ i ] ) ) { 3085 return true; 3086 } 3087 } 3088 } ); 3089 }, 3090 3091 closest: function( selectors, context ) { 3092 var cur, 3093 i = 0, 3094 l = this.length, 3095 matched = [],
vendor: 6,797 bytes, lines 3096-3363
3096 targets = typeof selectors !== "string" && jQuery( selectors ); 3097 3098 // Positional selectors never match, since there's no _selection_ context 3099 if ( !rneedsContext.test( selectors ) ) { 3100 for ( ; i < l; i++ ) { 3101 for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { 3102 3103 // Always skip document fragments 3104 if ( cur.nodeType < 11 && ( targets ? 3105 targets.index( cur ) > -1 : 3106 3107 // Don't pass non-elements to Sizzle 3108 cur.nodeType === 1 && 3109 jQuery.find.matchesSelector( cur, selectors ) ) ) { 3110 3111 matched.push( cur ); 3112 break; 3113 } 3114 } 3115 } 3116 } 3117 3118 return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); 3119 }, 3120 3121 // Determine the position of an element within the set 3122 index: function( elem ) { 3123 3124 // No argument, return index in parent 3125 if ( !elem ) { 3126 return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; 3127 } 3128 3129 // Index in selector 3130 if ( typeof elem === "string" ) { 3131 return indexOf.call( jQuery( elem ), this[ 0 ] ); 3132 } 3133 3134 // Locate the position of the desired element 3135 return indexOf.call( this, 3136 3137 // If it receives a jQuery object, the first element is used 3138 elem.jquery ? elem[ 0 ] : elem 3139 ); 3140 }, 3141 3142 add: function( selector, context ) { 3143 return this.pushStack( 3144 jQuery.uniqueSort( 3145 jQuery.merge( this.get(), jQuery( selector, context ) ) 3146 ) 3147 ); 3148 }, 3149 3150 addBack: function( selector ) { 3151 return this.add( selector == null ? 3152 this.prevObject : this.prevObject.filter( selector ) 3153 ); 3154 } 3155} ); 3156 3157function sibling( cur, dir ) { 3158 while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} 3159 return cur; 3160} 3161 3162jQuery.each( { 3163 parent: function( elem ) { 3164 var parent = elem.parentNode; 3165 return parent && parent.nodeType !== 11 ? parent : null; 3166 }, 3167 parents: function( elem ) { 3168 return dir( elem, "parentNode" ); 3169 }, 3170 parentsUntil: function( elem, i, until ) { 3171 return dir( elem, "parentNode", until ); 3172 }, 3173 next: function( elem ) { 3174 return sibling( elem, "nextSibling" ); 3175 }, 3176 prev: function( elem ) { 3177 return sibling( elem, "previousSibling" ); 3178 }, 3179 nextAll: function( elem ) { 3180 return dir( elem, "nextSibling" ); 3181 }, 3182 prevAll: function( elem ) { 3183 return dir( elem, "previousSibling" ); 3184 }, 3185 nextUntil: function( elem, i, until ) { 3186 return dir( elem, "nextSibling", until ); 3187 }, 3188 prevUntil: function( elem, i, until ) { 3189 return dir( elem, "previousSibling", until ); 3190 }, 3191 siblings: function( elem ) { 3192 return siblings( ( elem.parentNode || {} ).firstChild, elem ); 3193 }, 3194 children: function( elem ) { 3195 return siblings( elem.firstChild ); 3196 }, 3197 contents: function( elem ) { 3198 if ( nodeName( elem, "iframe" ) ) { 3199 return elem.contentDocument; 3200 } 3201 3202 // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only 3203 // Treat the template element as a regular one in browsers that 3204 // don't support it. 3205 if ( nodeName( elem, "template" ) ) { 3206 elem = elem.content || elem; 3207 } 3208 3209 return jQuery.merge( [], elem.childNodes ); 3210 } 3211}, function( name, fn ) { 3212 jQuery.fn[ name ] = function( until, selector ) { 3213 var matched = jQuery.map( this, fn, until ); 3214 3215 if ( name.slice( -5 ) !== "Until" ) { 3216 selector = until; 3217 } 3218 3219 if ( selector && typeof selector === "string" ) { 3220 matched = jQuery.filter( selector, matched ); 3221 } 3222 3223 if ( this.length > 1 ) { 3224 3225 // Remove duplicates 3226 if ( !guaranteedUnique[ name ] ) { 3227 jQuery.uniqueSort( matched ); 3228 } 3229 3230 // Reverse order for parents* and prev-derivatives 3231 if ( rparentsprev.test( name ) ) { 3232 matched.reverse(); 3233 } 3234 } 3235 3236 return this.pushStack( matched ); 3237 }; 3238} ); 3239var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); 3240 3241 3242 3243// Convert String-formatted options into Object-formatted ones 3244function createOptions( options ) { 3245 var object = {}; 3246 jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { 3247 object[ flag ] = true; 3248 } ); 3249 return object; 3250} 3251 3252/* 3253 * Create a callback list using the following parameters: 3254 * 3255 * options: an optional list of space-separated options that will change how 3256 * the callback list behaves or a more traditional option object 3257 * 3258 * By default a callback list will act like an event callback list and can be 3259 * "fired" multiple times. 3260 * 3261 * Possible options: 3262 * 3263 * once: will ensure the callback list can only be fired once (like a Deferred) 3264 * 3265 * memory: will keep track of previous values and will call any callback added 3266 * after the list has been fired right away with the latest "memorized" 3267 * values (like a Deferred) 3268 * 3269 * unique: will ensure a callback can only be added once (no duplicate in the list) 3270 * 3271 * stopOnFalse: interrupt callings when a callback returns false 3272 * 3273 */ 3274jQuery.Callbacks = function( options ) { 3275 3276 // Convert options from String-formatted to Object-formatted if needed 3277 // (we check in cache first) 3278 options = typeof options === "string" ? 3279 createOptions( options ) : 3280 jQuery.extend( {}, options ); 3281 3282 var // Flag to know if list is currently firing 3283 firing, 3284 3285 // Last fire value for non-forgettable lists 3286 memory, 3287 3288 // Flag to know if list was already fired 3289 fired, 3290 3291 // Flag to prevent firing 3292 locked, 3293 3294 // Actual callback list 3295 list = [], 3296 3297 // Queue of execution data for repeatable lists 3298 queue = [], 3299 3300 // Index of currently firing callback (modified by add/remove as needed) 3301 firingIndex = -1, 3302 3303 // Fire callbacks 3304 fire = function() { 3305 3306 // Enforce single-firing 3307 locked = locked || options.once; 3308 3309 // Execute callbacks for all pending executions, 3310 // respecting firingIndex overrides and runtime changes 3311 fired = firing = true; 3312 for ( ; queue.length; firingIndex = -1 ) { 3313 memory = queue.shift(); 3314 while ( ++firingIndex < list.length ) { 3315 3316 // Run callback and check for early termination 3317 if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && 3318 options.stopOnFalse ) { 3319 3320 // Jump to end and forget the data so .add doesn't re-fire 3321 firingIndex = list.length; 3322 memory = false; 3323 } 3324 } 3325 } 3326 3327 // Forget the data if we're done with it 3328 if ( !options.memory ) { 3329 memory = false; 3330 } 3331 3332 firing = false; 3333 3334 // Clean up if we're done firing for good 3335 if ( locked ) { 3336 3337 // Keep an empty list if we have data for future add calls 3338 if ( memory ) { 3339 list = []; 3340 3341 // Otherwise, this object is spent 3342 } else { 3343 list = ""; 3344 } 3345 } 3346 }, 3347 3348 // Actual Callbacks object 3349 self = { 3350 3351 // Add a callback or a collection of callbacks to the list 3352 add: function() { 3353 if ( list ) { 3354 3355 // If we have memory from a past run, we should fire after adding 3356 if ( memory && !firing ) { 3357 firingIndex = list.length - 1; 3358 queue.push( memory ); 3359 } 3360 3361 ( function add( args ) { 3362 jQuery.each( args, function( _, arg ) { 3363 if (
vendor: 3,423 bytes, lines 3363-3505
3363jQuery.isFunction( arg ) ) { 3364 if ( !options.unique || !self.has( arg ) ) { 3365 list.push( arg ); 3366 } 3367 } else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) { 3368 3369 // Inspect recursively 3370 add( arg ); 3371 } 3372 } ); 3373 } )( arguments ); 3374 3375 if ( memory && !firing ) { 3376 fire(); 3377 } 3378 } 3379 return this; 3380 }, 3381 3382 // Remove a callback from the list 3383 remove: function() { 3384 jQuery.each( arguments, function( _, arg ) { 3385 var index; 3386 while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { 3387 list.splice( index, 1 ); 3388 3389 // Handle firing indexes 3390 if ( index <= firingIndex ) { 3391 firingIndex--; 3392 } 3393 } 3394 } ); 3395 return this; 3396 }, 3397 3398 // Check if a given callback is in the list. 3399 // If no argument is given, return whether or not list has callbacks attached. 3400 has: function( fn ) { 3401 return fn ? 3402 jQuery.inArray( fn, list ) > -1 : 3403 list.length > 0; 3404 }, 3405 3406 // Remove all callbacks from the list 3407 empty: function() { 3408 if ( list ) { 3409 list = []; 3410 } 3411 return this; 3412 }, 3413 3414 // Disable .fire and .add 3415 // Abort any current/pending executions 3416 // Clear all callbacks and values 3417 disable: function() { 3418 locked = queue = []; 3419 list = memory = ""; 3420 return this; 3421 }, 3422 disabled: function() { 3423 return !list; 3424 }, 3425 3426 // Disable .fire 3427 // Also disable .add unless we have memory (since it would have no effect) 3428 // Abort any pending executions 3429 lock: function() { 3430 locked = queue = []; 3431 if ( !memory && !firing ) { 3432 list = memory = ""; 3433 } 3434 return this; 3435 }, 3436 locked: function() { 3437 return !!locked; 3438 }, 3439 3440 // Call all callbacks with the given context and arguments 3441 fireWith: function( context, args ) { 3442 if ( !locked ) { 3443 args = args || []; 3444 args = [ context, args.slice ? args.slice() : args ]; 3445 queue.push( args ); 3446 if ( !firing ) { 3447 fire(); 3448 } 3449 } 3450 return this; 3451 }, 3452 3453 // Call all the callbacks with the given arguments 3454 fire: function() { 3455 self.fireWith( this, arguments ); 3456 return this; 3457 }, 3458 3459 // To know if the callbacks have already been called at least once 3460 fired: function() { 3461 return !!fired; 3462 } 3463 }; 3464 3465 return self; 3466}; 3467 3468 3469function Identity( v ) { 3470 return v; 3471} 3472function Thrower( ex ) { 3473 throw ex; 3474} 3475 3476function adoptValue( value, resolve, reject, noValue ) { 3477 var method; 3478 3479 try { 3480 3481 // Check for promise aspect first to privilege synchronous behavior 3482 if ( value && jQuery.isFunction( ( method = value.promise ) ) ) { 3483 method.call( value ).done( resolve ).fail( reject ); 3484 3485 // Other thenables 3486 } else if ( value && jQuery.isFunction( ( method = value.then ) ) ) { 3487 method.call( value, resolve, reject ); 3488 3489 // Other non-thenables 3490 } else { 3491 3492 // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: 3493 // * false: [ value ].slice( 0 ) => resolve( value ) 3494 // * true: [ value ].slice( 1 ) => resolve() 3495 resolve.apply( undefined, [ value ].slice( noValue ) ); 3496 } 3497 3498 // For Promises/A+, convert exceptions into rejections 3499 // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in 3500 // Deferred#then to conditionally suppress rejection. 3501 } catch ( value ) { 3502 3503 // Support: Android 4.0 only 3504 // Strict mode functions invoked without .call/.apply get global-object context 3505 reject.apply( undefined, [ value ]
vendor: 9,153 bytes, lines 3505-3830
3505 ); 3506 } 3507} 3508 3509jQuery.extend( { 3510 3511 Deferred: function( func ) { 3512 var tuples = [ 3513 3514 // action, add listener, callbacks, 3515 // ... .then handlers, argument index, [final state] 3516 [ "notify", "progress", jQuery.Callbacks( "memory" ), 3517 jQuery.Callbacks( "memory" ), 2 ], 3518 [ "resolve", "done", jQuery.Callbacks( "once memory" ), 3519 jQuery.Callbacks( "once memory" ), 0, "resolved" ], 3520 [ "reject", "fail", jQuery.Callbacks( "once memory" ), 3521 jQuery.Callbacks( "once memory" ), 1, "rejected" ] 3522 ], 3523 state = "pending", 3524 promise = { 3525 state: function() { 3526 return state; 3527 }, 3528 always: function() { 3529 deferred.done( arguments ).fail( arguments ); 3530 return this; 3531 }, 3532 "catch": function( fn ) { 3533 return promise.then( null, fn ); 3534 }, 3535 3536 // Keep pipe for back-compat 3537 pipe: function( /* fnDone, fnFail, fnProgress */ ) { 3538 var fns = arguments; 3539 3540 return jQuery.Deferred( function( newDefer ) { 3541 jQuery.each( tuples, function( i, tuple ) { 3542 3543 // Map tuples (progress, done, fail) to arguments (done, fail, progress) 3544 var fn = jQuery.isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; 3545 3546 // deferred.progress(function() { bind to newDefer or newDefer.notify }) 3547 // deferred.done(function() { bind to newDefer or newDefer.resolve }) 3548 // deferred.fail(function() { bind to newDefer or newDefer.reject }) 3549 deferred[ tuple[ 1 ] ]( function() { 3550 var returned = fn && fn.apply( this, arguments ); 3551 if ( returned && jQuery.isFunction( returned.promise ) ) { 3552 returned.promise() 3553 .progress( newDefer.notify ) 3554 .done( newDefer.resolve ) 3555 .fail( newDefer.reject ); 3556 } else { 3557 newDefer[ tuple[ 0 ] + "With" ]( 3558 this, 3559 fn ? [ returned ] : arguments 3560 ); 3561 } 3562 } ); 3563 } ); 3564 fns = null; 3565 } ).promise(); 3566 }, 3567 then: function( onFulfilled, onRejected, onProgress ) { 3568 var maxDepth = 0; 3569 function resolve( depth, deferred, handler, special ) { 3570 return function() { 3571 var that = this, 3572 args = arguments, 3573 mightThrow = function() { 3574 var returned, then; 3575 3576 // Support: Promises/A+ section 2.3.3.3.3 3577 // https://promisesaplus.com/#point-59 3578 // Ignore double-resolution attempts 3579 if ( depth < maxDepth ) { 3580 return; 3581 } 3582 3583 returned = handler.apply( that, args ); 3584 3585 // Support: Promises/A+ section 2.3.1 3586 // https://promisesaplus.com/#point-48 3587 if ( returned === deferred.promise() ) { 3588 throw new TypeError( "Thenable self-resolution" ); 3589 } 3590 3591 // Support: Promises/A+ sections 2.3.3.1, 3.5 3592 // https://promisesaplus.com/#point-54 3593 // https://promisesaplus.com/#point-75 3594 // Retrieve `then` only once 3595 then = returned && 3596 3597 // Support: Promises/A+ section 2.3.4 3598 // https://promisesaplus.com/#point-64 3599 // Only check objects and functions for thenability 3600 ( typeof returned === "object" || 3601 typeof returned === "function" ) && 3602 returned.then; 3603 3604 // Handle a returned thenable 3605 if ( jQuery.isFunction( then ) ) { 3606 3607 // Special processors (notify) just wait for resolution 3608 if ( special ) { 3609 then.call( 3610 returned, 3611 resolve( maxDepth, deferred, Identity, special ), 3612 resolve( maxDepth, deferred, Thrower, special ) 3613 ); 3614 3615 // Normal processors (resolve) also hook into progress 3616 } else { 3617 3618 // ...and disregard older resolution values 3619 maxDepth++; 3620 3621 then.call( 3622 returned, 3623 resolve( maxDepth, deferred, Identity, special ), 3624 resolve( maxDepth, deferred, Thrower, special ), 3625 resolve( maxDepth, deferred, Identity, 3626 deferred.notifyWith ) 3627 ); 3628 } 3629 3630 // Handle all other returned values 3631 } else { 3632 3633 // Only substitute handlers pass on context 3634 // and multiple values (non-spec behavior) 3635 if ( handler !== Identity ) { 3636 that = undefined; 3637 args = [ returned ]; 3638 } 3639 3640 // Process the value(s) 3641 // Default process is resolve 3642 ( special || deferred.resolveWith )( that, args ); 3643 } 3644 }, 3645 3646 // Only normal processors (resolve) catch and reject exceptions 3647 process = special ? 3648 mightThrow : 3649 function() { 3650 try { 3651 mightThrow(); 3652 } catch ( e ) { 3653 3654 if ( jQuery.Deferred.exceptionHook ) { 3655 jQuery.Deferred.exceptionHook( e, 3656 process.stackTrace ); 3657 } 3658 3659 // Support: Promises/A+ section 2.3.3.3.4.1 3660 // https://promisesaplus.com/#point-61 3661 // Ignore post-resolution exceptions 3662 if ( depth + 1 >= maxDepth ) { 3663 3664 // Only substitute handlers pass on context 3665 // and multiple values (non-spec behavior) 3666 if ( handler !== Thrower ) { 3667 that = undefined; 3668 args = [ e ]; 3669 } 3670 3671 deferred.rejectWith( that, args ); 3672 } 3673 } 3674 }; 3675 3676 // Support: Promises/A+ section 2.3.3.3.1 3677 // https://promisesaplus.com/#point-57 3678 // Re-resolve promises immediately to dodge false rejection from 3679 // subsequent errors 3680 if ( depth ) { 3681 process(); 3682 } else { 3683 3684 // Call an optional hook to record the stack, in case of exception 3685 // since it's otherwise lost when execution goes async 3686 if ( jQuery.Deferred.getStackHook ) { 3687 process.stackTrace = jQuery.Deferred.getStackHook(); 3688 } 3689 window.setTimeout( process ); 3690 } 3691 }; 3692 } 3693 3694 return jQuery.Deferred( function( newDefer ) { 3695 3696 // progress_handlers.add( ... ) 3697 tuples[ 0 ][ 3 ].add( 3698 resolve( 3699 0, 3700 newDefer, 3701 jQuery.isFunction( onProgress ) ? 3702 onProgress : 3703 Identity, 3704 newDefer.notifyWith 3705 ) 3706 ); 3707 3708 // fulfilled_handlers.add( ... ) 3709 tuples[ 1 ][ 3 ].add( 3710 resolve( 3711 0, 3712 newDefer, 3713 jQuery.isFunction( onFulfilled ) ? 3714 onFulfilled : 3715 Identity 3716 ) 3717 ); 3718 3719 // rejected_handlers.add( ... ) 3720 tuples[ 2 ][ 3 ].add( 3721 resolve( 3722 0, 3723 newDefer, 3724 jQuery.isFunction( onRejected ) ? 3725 onRejected : 3726 Thrower 3727 ) 3728 ); 3729 } ).promise(); 3730 }, 3731 3732 // Get a promise for this deferred 3733 // If obj is provided, the promise aspect is added to the object 3734 promise: function( obj ) { 3735 return obj != null ? jQuery.extend( obj, promise ) : promise; 3736 } 3737 }, 3738 deferred = {}; 3739 3740 // Add list-specific methods 3741 jQuery.each( tuples, function( i, tuple ) { 3742 var list = tuple[ 2 ], 3743 stateString = tuple[ 5 ]; 3744 3745 // promise.progress = list.add 3746 // promise.done = list.add 3747 // promise.fail = list.add 3748 promise[ tuple[ 1 ] ] = list.add; 3749 3750 // Handle state 3751 if ( stateString ) { 3752 list.add( 3753 function() { 3754 3755 // state = "resolved" (i.e., fulfilled) 3756 // state = "rejected" 3757 state = stateString; 3758 }, 3759 3760 // rejected_callbacks.disable 3761 // fulfilled_callbacks.disable 3762 tuples[ 3 - i ][ 2 ].disable, 3763 3764 // progress_callbacks.lock 3765 tuples[ 0 ][ 2 ].lock 3766 ); 3767 } 3768 3769 // progress_handlers.fire 3770 // fulfilled_handlers.fire 3771 // rejected_handlers.fire 3772 list.add( tuple[ 3 ].fire ); 3773 3774 // deferred.notify = function() { deferred.notifyWith(...) } 3775 // deferred.resolve = function() { deferred.resolveWith(...) } 3776 // deferred.reject = function() { deferred.rejectWith(...) } 3777 deferred[ tuple[ 0 ] ] = function() { 3778 deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); 3779 return this; 3780 }; 3781 3782 // deferred.notifyWith = list.fireWith 3783 // deferred.resolveWith = list.fireWith 3784 // deferred.rejectWith = list.fireWith 3785 deferred[ tuple[ 0 ] + "With" ] = list.fireWith; 3786 } ); 3787 3788 // Make the deferred a promise 3789 promise.promise( deferred ); 3790 3791 // Call given func if any 3792 if ( func ) { 3793 func.call( deferred, deferred ); 3794 } 3795 3796 // All done! 3797 return deferred; 3798 }, 3799 3800 // Deferred helper 3801 when: function( singleValue ) { 3802 var 3803 3804 // count of uncompleted subordinates 3805 remaining = arguments.length, 3806 3807 // count of unprocessed arguments 3808 i = remaining, 3809 3810 // subordinate fulfillment data 3811 resolveContexts = Array( i ), 3812 resolveValues = slice.call( arguments ), 3813 3814 // the master Deferred 3815 master = jQuery.Deferred(), 3816 3817 // subordinate callback factory 3818 updateFunc = function( i ) { 3819 return function( value ) { 3820 resolveContexts[ i ] = this; 3821 resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; 3822 if ( !( --remaining ) ) { 3823 master.resolveWith( resolveContexts, resolveValues ); 3824 } 3825 }; 3826 }; 3827 3828 // Single- and empty arguments are adopted like Promise.resolve 3829 if ( remaining <= 1 ) { 3830 adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject
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3830, 3831 !remaining ); 3832 3833 // Use .then() to unwrap secondary thenables (cf. gh-3000) 3834 if ( master.state() === "pending" || 3835 jQuery.isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { 3836 3837 return master.then(); 3838 } 3839 } 3840 3841 // Multiple arguments are aggregated like Promise.all array elements 3842 while ( i-- ) { 3843 adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); 3844 } 3845 3846 return master.promise(); 3847 } 3848} ); 3849 3850 3851// These usually indicate a programmer mistake during development, 3852// warn about them ASAP rather than swallowing them by default. 3853var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; 3854 3855jQuery.Deferred.exceptionHook = function( error, stack ) { 3856 3857 // Support: IE 8 - 9 only 3858 // Console exists when dev tools are open, which can happen at any time 3859 if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { 3860 window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); 3861 } 3862}; 3863 3864 3865 3866 3867jQuery.readyException = function( error ) { 3868 window.setTimeout( function() { 3869 throw error; 3870 } ); 3871}; 3872 3873 3874 3875 3876// The deferred used on DOM ready 3877var readyList = jQuery.Deferred(); 3878 3879jQuery.fn.ready = function( fn ) { 3880 3881 readyList 3882 .then( fn ) 3883 3884 // Wrap jQuery.readyException in a function so that the lookup 3885 // happens at the time of error handling instead of callback 3886 // registration. 3887 .catch( function( error ) { 3888 jQuery.readyException( error ); 3889 } ); 3890 3891 return this; 3892}; 3893 3894jQuery.extend( { 3895 3896 // Is the DOM ready to be used? Set to true once it occurs. 3897 isReady: false, 3898 3899 // A counter to track how many items to wait for before 3900 // the ready event fires. See #6781 3901 readyWait: 1, 3902 3903 // Handle when the DOM is ready 3904 ready: function( wait ) { 3905 3906 // Abort if there are pending holds or we're already ready 3907 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { 3908 return; 3909 } 3910 3911 // Remember that the DOM is ready 3912 jQuery.isReady = true; 3913 3914 // If a normal DOM Ready event fired, decrement, and wait if need be 3915 if ( wait !== true && --jQuery.readyWait > 0 ) { 3916 return; 3917 } 3918
vendor: 4,098 bytes, lines 3919-4100
3919 // If there are functions bound, to execute 3920 readyList.resolveWith( document, [ jQuery ] ); 3921 } 3922} ); 3923 3924jQuery.ready.then = readyList.then; 3925 3926// The ready event handler and self cleanup method 3927function completed() { 3928 document.removeEventListener( "DOMContentLoaded", completed ); 3929 window.removeEventListener( "load", completed ); 3930 jQuery.ready(); 3931} 3932 3933// Catch cases where $(document).ready() is called 3934// after the browser event has already occurred. 3935// Support: IE <=9 - 10 only 3936// Older IE sometimes signals "interactive" too soon 3937if ( document.readyState === "complete" || 3938 ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { 3939 3940 // Handle it asynchronously to allow scripts the opportunity to delay ready 3941 window.setTimeout( jQuery.ready ); 3942 3943} else { 3944 3945 // Use the handy event callback 3946 document.addEventListener( "DOMContentLoaded", completed ); 3947 3948 // A fallback to window.onload, that will always work 3949 window.addEventListener( "load", completed ); 3950} 3951 3952 3953 3954 3955// Multifunctional method to get and set values of a collection 3956// The value/s can optionally be executed if it's a function 3957var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { 3958 var i = 0, 3959 len = elems.length, 3960 bulk = key == null; 3961 3962 // Sets many values 3963 if ( jQuery.type( key ) === "object" ) { 3964 chainable = true; 3965 for ( i in key ) { 3966 access( elems, fn, i, key[ i ], true, emptyGet, raw ); 3967 } 3968 3969 // Sets one value 3970 } else if ( value !== undefined ) { 3971 chainable = true; 3972 3973 if ( !jQuery.isFunction( value ) ) { 3974 raw = true; 3975 } 3976 3977 if ( bulk ) { 3978 3979 // Bulk operations run against the entire set 3980 if ( raw ) { 3981 fn.call( elems, value ); 3982 fn = null; 3983 3984 // ...except when executing function values 3985 } else { 3986 bulk = fn; 3987 fn = function( elem, key, value ) { 3988 return bulk.call( jQuery( elem ), value ); 3989 }; 3990 } 3991 } 3992 3993 if ( fn ) { 3994 for ( ; i < len; i++ ) { 3995 fn( 3996 elems[ i ], key, raw ? 3997 value : 3998 value.call( elems[ i ], i, fn( elems[ i ], key ) ) 3999 ); 4000 } 4001 } 4002 } 4003 4004 if ( chainable ) { 4005 return elems; 4006 } 4007 4008 // Gets 4009 if ( bulk ) { 4010 return fn.call( elems ); 4011 } 4012 4013 return len ? fn( elems[ 0 ], key ) : emptyGet; 4014}; 4015var acceptData = function( owner ) { 4016 4017 // Accepts only: 4018 // - Node 4019 // - Node.ELEMENT_NODE 4020 // - Node.DOCUMENT_NODE 4021 // - Object 4022 // - Any 4023 return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); 4024}; 4025 4026 4027 4028 4029function Data() { 4030 this.expando = jQuery.expando + Data.uid++; 4031} 4032 4033Data.uid = 1; 4034 4035Data.prototype = { 4036 4037 cache: function( owner ) { 4038 4039 // Check if the owner object already has a cache 4040 var value = owner[ this.expando ]; 4041 4042 // If not, create one 4043 if ( !value ) { 4044 value = {}; 4045 4046 // We can accept data for non-element nodes in modern browsers, 4047 // but we should not, see #8335. 4048 // Always return an empty object. 4049 if ( acceptData( owner ) ) { 4050 4051 // If it is a node unlikely to be stringify-ed or looped over 4052 // use plain assignment 4053 if ( owner.nodeType ) { 4054 owner[ this.expando ] = value; 4055 4056 // Otherwise secure it in a non-enumerable property 4057 // configurable must be true to allow the property to be 4058 // deleted when data is removed 4059 } else { 4060 Object.defineProperty( owner, this.expando, { 4061 value: value, 4062 configurable: true 4063 } ); 4064 } 4065 } 4066 } 4067 4068 return value; 4069 }, 4070 set: function( owner, data, value ) { 4071 var prop, 4072 cache = this.cache( owner ); 4073 4074 // Handle: [ owner, key, value ] args 4075 // Always use camelCase key (gh-2257) 4076 if ( typeof data === "string" ) { 4077 cache[ jQuery.camelCase( data ) ] = value; 4078 4079 // Handle: [ owner, { properties } ] args 4080 } else { 4081 4082 // Copy the properties one-by-one to the cache object 4083 for ( prop in data ) { 4084 cache[ jQuery.camelCase( prop ) ] = data[ prop ]; 4085 } 4086 } 4087 return cache; 4088 }, 4089 get: function( owner, key ) { 4090 return key === undefined ? 4091 this.cache( owner ) : 4092 4093 // Always use camelCase key (gh-2257) 4094 owner[ this.expando ] && owner[ this.expando ][ jQuery.camelCase( key ) ]; 4095 }, 4096 access: function( owner, key, value ) { 4097 4098 // In cases where either: 4099 // 4100 // 1. No key was specified
vendor: 4,593 bytes, lines 4101-4284
4101 // 2. A string key was specified, but no value provided 4102 // 4103 // Take the "read" path and allow the get method to determine 4104 // which value to return, respectively either: 4105 // 4106 // 1. The entire cache object 4107 // 2. The data stored at the key 4108 // 4109 if ( key === undefined || 4110 ( ( key && typeof key === "string" ) && value === undefined ) ) { 4111 4112 return this.get( owner, key ); 4113 } 4114 4115 // When the key is not a string, or both a key and value 4116 // are specified, set or extend (existing objects) with either: 4117 // 4118 // 1. An object of properties 4119 // 2. A key and value 4120 // 4121 this.set( owner, key, value ); 4122 4123 // Since the "set" path can have two possible entry points 4124 // return the expected data based on which path was taken[*] 4125 return value !== undefined ? value : key; 4126 }, 4127 remove: function( owner, key ) { 4128 var i, 4129 cache = owner[ this.expando ]; 4130 4131 if ( cache === undefined ) { 4132 return; 4133 } 4134 4135 if ( key !== undefined ) { 4136 4137 // Support array or space separated string of keys 4138 if ( Array.isArray( key ) ) { 4139 4140 // If key is an array of keys... 4141 // We always set camelCase keys, so remove that. 4142 key = key.map( jQuery.camelCase ); 4143 } else { 4144 key = jQuery.camelCase( key ); 4145 4146 // If a key with the spaces exists, use it. 4147 // Otherwise, create an array by matching non-whitespace 4148 key = key in cache ? 4149 [ key ] : 4150 ( key.match( rnothtmlwhite ) || [] ); 4151 } 4152 4153 i = key.length; 4154 4155 while ( i-- ) { 4156 delete cache[ key[ i ] ]; 4157 } 4158 } 4159 4160 // Remove the expando if there's no more data 4161 if ( key === undefined || jQuery.isEmptyObject( cache ) ) { 4162 4163 // Support: Chrome <=35 - 45 4164 // Webkit & Blink performance suffers when deleting properties 4165 // from DOM nodes, so set to undefined instead 4166 // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) 4167 if ( owner.nodeType ) { 4168 owner[ this.expando ] = undefined; 4169 } else { 4170 delete owner[ this.expando ]; 4171 } 4172 } 4173 }, 4174 hasData: function( owner ) { 4175 var cache = owner[ this.expando ]; 4176 return cache !== undefined && !jQuery.isEmptyObject( cache ); 4177 } 4178}; 4179var dataPriv = new Data(); 4180 4181var dataUser = new Data(); 4182 4183 4184 4185// Implementation Summary 4186// 4187// 1. Enforce API surface and semantic compatibility with 1.9.x branch 4188// 2. Improve the module's maintainability by reducing the storage 4189// paths to a single mechanism. 4190// 3. Use the same single mechanism to support "private" and "user" data. 4191// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) 4192// 5. Avoid exposing implementation details on user objects (eg. expando properties) 4193// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 4194 4195var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, 4196 rmultiDash = /[A-Z]/g; 4197 4198function getData( data ) { 4199 if ( data === "true" ) { 4200 return true; 4201 } 4202 4203 if ( data === "false" ) { 4204 return false; 4205 } 4206 4207 if ( data === "null" ) { 4208 return null; 4209 } 4210 4211 // Only convert to a number if it doesn't change the string 4212 if ( data === +data + "" ) { 4213 return +data; 4214 } 4215 4216 if ( rbrace.test( data ) ) { 4217 return JSON.parse( data ); 4218 } 4219 4220 return data; 4221} 4222 4223function dataAttr( elem, key, data ) { 4224 var name; 4225 4226 // If nothing was found internally, try to fetch any 4227 // data from the HTML5 data-* attribute 4228 if ( data === undefined && elem.nodeType === 1 ) { 4229 name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); 4230 data = elem.getAttribute( name ); 4231 4232 if ( typeof data === "string" ) { 4233 try { 4234 data = getData( data ); 4235 } catch ( e ) {} 4236 4237 // Make sure we set the data so it isn't changed later 4238 dataUser.set( elem, key, data ); 4239 } else { 4240 data = undefined; 4241 } 4242 } 4243 return data; 4244} 4245 4246jQuery.extend( { 4247 hasData: function( elem ) { 4248 return dataUser.hasData( elem ) || dataPriv.hasData( elem ); 4249 }, 4250 4251 data: function( elem, name, data ) { 4252 return dataUser.access( elem, name, data ); 4253 }, 4254 4255 removeData: function( elem, name ) { 4256 dataUser.remove( elem, name ); 4257 }, 4258 4259 // TODO: Now that all calls to _data and _removeData have been replaced 4260 // with direct calls to dataPriv methods, these can be deprecated. 4261 _data: function( elem, name, data ) { 4262 return dataPriv.access( elem, name, data ); 4263 }, 4264 4265 _removeData: function( elem, name ) { 4266 dataPriv.remove( elem, name ); 4267 } 4268} ); 4269 4270jQuery.fn.extend( { 4271 data: function( key, value ) { 4272 var i, name, data, 4273 elem = this[ 0 ], 4274 attrs = elem && elem.attributes; 4275 4276 // Gets all values 4277 if ( key === undefined ) { 4278 if ( this.length ) { 4279 data = dataUser.get( elem ); 4280 4281 if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { 4282 i = attrs.length; 4283 while ( i-- ) { 4284
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4285 // Support: IE 11 only 4286 // The attrs elements can be null (#14894) 4287 if ( attrs[ i ] ) { 4288 name = attrs[ i ].name; 4289 if ( name.indexOf( "data-" ) === 0 ) { 4290 name = jQuery.camelCase( name.slice( 5 ) ); 4291 dataAttr( elem, name, data[ name ] ); 4292 } 4293 } 4294 } 4295 dataPriv.set( elem, "hasDataAttrs", true ); 4296 } 4297 } 4298 4299 return data; 4300 } 4301 4302 // Sets multiple values 4303 if ( typeof key === "object" ) { 4304 return this.each( function() { 4305 dataUser.set( this, key ); 4306 } ); 4307 } 4308 4309 return access( this, function( value ) { 4310 var data; 4311 4312 // The calling jQuery object (element matches) is not empty 4313 // (and therefore has an element appears at this[ 0 ]) and the 4314 // `value` parameter was not undefined. An empty jQuery object 4315 // will result in `undefined` for elem = this[ 0 ] which will 4316 // throw an exception if an attempt to read a data cache is made. 4317 if ( elem && value === undefined ) { 4318 4319 // Attempt to get data from the cache 4320 // The key will always be camelCased in Data 4321 data = dataUser.get( elem, key ); 4322 if ( data !== undefined ) { 4323 return data; 4324 } 4325 4326 // Attempt to "discover" the data in 4327 // HTML5 custom data-* attrs 4328 data = dataAttr( elem, key ); 4329 if ( data !== undefined ) { 4330 return data; 4331 } 4332 4333 // We tried really hard, but the data doesn't exist. 4334 return; 4335 } 4336 4337 // Set the data... 4338 this.each( function() { 4339 4340 // We always store the camelCased key 4341 dataUser.set( this, key, value ); 4342 } ); 4343 }, null, value, arguments.length > 1, null, true ); 4344 }, 4345 4346 removeData: function( key ) { 4347 return this.each( function() { 4348 dataUser.remove( this, key ); 4349 } ); 4350 } 4351} ); 4352 4353 4354jQuery.extend( { 4355 queue: function( elem, type, data ) { 4356 var queue; 4357 4358 if ( elem ) { 4359 type = ( type || "fx" ) + "queue"; 4360 queue = dataPriv.get( elem, type ); 4361 4362 // Speed up dequeue by getting out quickly if this is just a lookup 4363 if ( data ) { 4364 if ( !queue || Array.isArray( data ) ) { 4365 queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); 4366 } else { 4367 queue.push( data ); 4368 } 4369 } 4370 return queue || []; 4371 } 4372 }, 4373 4374 dequeue: function( elem, type ) { 4375 type = type || "fx"; 4376 4377 var queue = jQuery.queue( elem, type ), 4378 startLength = queue.length, 4379 fn = queue.shift(), 4380 hooks = jQuery._queueHooks( elem, type ), 4381 next = function() { 4382 jQuery.dequeue( elem, type ); 4383 }; 4384 4385 // If the fx queue is dequeued, always remove the progress sentinel 4386 if ( fn === "inprogress" ) { 4387 fn = queue.shift(); 4388 startLength--; 4389 } 4390 4391 if ( fn ) { 4392 4393 // Add a progress sentinel to prevent the fx queue from being 4394 // automatically dequeued 4395 if ( type === "fx" ) { 4396 queue.unshift( "inprogress" ); 4397 } 4398 4399 // Clear up the last queue stop function 4400 delete hooks.stop; 4401 fn.call( elem, next, hooks ); 4402 } 4403 4404 if ( !startLength && hooks ) { 4405 hooks.empty.fire(); 4406 } 4407 }, 4408 4409 // Not public - generate a queueHooks object, or return the current one 4410 _queueHooks: function( elem, type ) { 4411 var key = type + "queueHooks"; 4412 return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { 4413 empty: jQuery.Callbacks( "once memory" ).add( function() { 4414 dataPriv.remove( elem, [ type + "queue", key ] ); 4415 } ) 4416 } ); 4417 } 4418} ); 4419 4420jQuery.fn.extend( { 4421 queue: function( type, data ) { 4422 var setter = 2; 4423 4424 if ( typeof type !== "string" ) { 4425 data = type; 4426 type = "fx"; 4427 setter--; 4428 } 4429 4430 if ( arguments.length < setter ) { 4431 return jQuery.queue( this[ 0 ], type ); 4432 } 4433 4434 return data === undefined ? 4435 this : 4436 this.each( function() { 4437 var queue = jQuery.queue( this, type, data ); 4438 4439 // Ensure a hooks for this queue 4440 jQuery._queueHooks( this, type ); 4441 4442 if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { 4443 jQuery.dequeue( this, type ); 4444 } 4445 } ); 4446 }, 4447 dequeue: function( type ) { 4448 return this.each( function() { 4449 jQuery.dequeue( this, type ); 4450 } ); 4451 }, 4452 clearQueue: function( type ) { 4453 return this.queue( type || "fx", [] ); 4454 }, 4455 4456 // Get a promise resolved when queues of a certain type 4457 // are emptied (fx is the type by default) 4458 promise: function( type, obj ) { 4459 var tmp, 4460 count = 1, 4461 defer = jQuery.Deferred(), 4462 elements = this, 4463 i = this.length, 4464 resolve = function() { 4465 if ( !( --count ) ) { 4466 defer.resolveWith( elements, [ elements ] ); 4467 } 4468 }; 4469 4470 if ( typeof type !== "string" ) { 4471 obj = type; 4472 type = undefined; 4473 } 4474 type = type || "fx"; 4475 4476 while ( i-- ) { 4477 tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); 4478 if ( tmp && tmp.empty ) { 4479 count++; 4480 tmp.empty.add( resolve ); 4481 } 4482 } 4483 resolve(); 4484 return defer.promise( obj ); 4485 } 4486} ); 4487var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; 4488 4489var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); 4490 4491 4492var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; 4493 4494var isHiddenWithinTree = function( elem, el ) { 4495 4496 // isHiddenWithinTree might be called from jQuery#filter function; 4497 // in that case, element will be second argument 4498 elem = el || elem; 4499 4500 // Inline style trumps all 4501 return elem.style.display === "none" || 4502 elem.style.display === "" && 4503 4504 // Otherwise, check computed style 4505 // Support: Firefox <=43 - 45 4506 // Disconnected elements can have computed display: none, so first confirm that elem is 4507 // in the document. 4508 jQuery.contains( elem.ownerDocument, elem ) && 4509 4510 jQuery.css( elem, "display" ) === "none"; 4511 }; 4512 4513var swap = function( elem, options, callback, args ) { 4514 var ret, name, 4515 old = {}; 4516 4517 // Remember the old values, and insert the new ones 4518 for ( name in options ) { 4519 old[ name ] = elem.style[ name ]; 4520 elem.style[ name ] = options[ name ]; 4521 } 4522 4523 ret = callback.apply( elem, args || [] ); 4524 4525 // Revert the old values 4526 for ( name in options ) { 4527 elem.style[ name ] = old[ name ]; 4528 } 4529 4530 return ret; 4531}; 4532 4533 4534 4535 4536function adjustCSS( elem, prop, valueParts, tween ) { 4537 var adjusted, 4538 scale = 1, 4539 maxIterations = 20, 4540 currentValue = tween ? 4541 function() { 4542 return tween.cur(); 4543 } : 4544 function() { 4545 return jQuery.css( elem, prop, "" ); 4546 }, 4547 initial = currentValue(), 4548 unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), 4549 4550 // Starting value computation is required for potential unit mismatches 4551 initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && 4552 rcssNum.exec( jQuery.css( elem, prop ) ); 4553 4554 if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { 4555 4556 // Trust units reported by jQuery.css 4557 unit = unit || initialInUnit[ 3 ]; 4558 4559 // Make sure we update the tween properties later on 4560 valueParts = valueParts || []; 4561 4562 // Iteratively approximate from a nonzero starting point 4563 initialInUnit = +initial || 1; 4564 4565 do { 4566 4567 // If previous iteration zeroed out, double until we get *something*. 4568 // Use string for doubling so we don't accidentally see scale as unchanged below 4569 scale = scale || ".5"; 4570 4571 // Adjust and apply 4572 initialInUnit = initialInUnit / scale; 4573 jQuery.style( elem, prop, initialInUnit + unit ); 4574 4575 // Update scale, tolerating zero or NaN from tween.cur() 4576 // Break the loop if scale is unchanged or perfect, or if we've just had enough. 4577 } while ( 4578 scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations 4579 ); 4580 } 4581 4582 if ( valueParts ) { 4583 initialInUnit = +initialInUnit || +initial || 0; 4584 4585 // Apply relative offset (+=/-=) if specified 4586 adjusted = valueParts[ 1 ] ? 4587 initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : 4588 +valueParts[ 2 ]; 4589 if ( tween ) { 4590 tween.unit = unit; 4591 tween.start = initialInUnit; 4592 tween.end = adjusted; 4593 } 4594 } 4595 return adjusted; 4596} 4597 4598 4599var defaultDisplayMap = {}; 4600 4601function getDefaultDisplay( elem ) { 4602 var temp, 4603 doc = elem.ownerDocument, 4604 nodeName = elem.nodeName, 4605 display = defaultDisplayMap[ nodeName ]; 4606 4607 if ( display ) {
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4608 return display; 4609 } 4610 4611 temp = doc.body.appendChild( doc.createElement( nodeName ) ); 4612 display = jQuery.css( temp, "display" ); 4613 4614 temp.parentNode.removeChild( temp ); 4615 4616 if ( display === "none" ) { 4617 display = "block"; 4618 } 4619 defaultDisplayMap[ nodeName ] = display; 4620 4621 return display; 4622} 4623 4624function showHide( elements, show ) { 4625 var display, elem, 4626 values = [], 4627 index = 0, 4628 length = elements.length; 4629 4630 // Determine new display value for elements that need to change 4631 for ( ; index < length; index++ ) { 4632 elem = elements[ index ]; 4633 if ( !elem.style ) { 4634 continue; 4635 } 4636 4637 display = elem.style.display; 4638 if ( show ) { 4639 4640 // Since we force visibility upon cascade-hidden elements, an immediate (and slow) 4641 // check is required in this first loop unless we have a nonempty display value (either 4642 // inline or about-to-be-restored) 4643 if ( display === "none" ) { 4644 values[ index ] = dataPriv.get( elem, "display" ) || null; 4645 if ( !values[ index ] ) { 4646 elem.style.display = ""; 4647 } 4648 } 4649 if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { 4650 values[ index ] = getDefaultDisplay( elem ); 4651 } 4652 } else { 4653 if ( display !== "none" ) { 4654 values[ index ] = "none"; 4655 4656 // Remember what we're overwriting 4657 dataPriv.set( elem, "display", display ); 4658 } 4659 } 4660 } 4661 4662 // Set the display of the elements in a second loop to avoid constant reflow 4663 for ( index = 0; index < length; index++ ) { 4664 if ( values[ index ] != null ) { 4665 elements[ index ].style.display = values[ index ]; 4666 } 4667 } 4668 4669 return elements; 4670} 4671 4672jQuery.fn.extend( { 4673 show: function() { 4674 return showHide( this, true ); 4675 }, 4676 hide: function() { 4677 return showHide( this ); 4678 }, 4679 toggle: function( state ) { 4680 if ( typeof state === "boolean" ) { 4681 return state ? this.show() : this.hide(); 4682 } 4683 4684 return this.each( function() { 4685 if ( isHiddenWithinTree( this ) ) { 4686 jQuery( this ).show(); 4687 } else { 4688 jQuery( this ).hide(); 4689 } 4690 } ); 4691 } 4692} ); 4693var rcheckableType = ( /^(?:checkbox|radio)$/i ); 4694 4695var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i ); 4696 4697var rscriptType = ( /^$|\/(?:java|ecma)script/i ); 4698 4699 4700 4701// We have to close these tags to support XHTML (#13200) 4702var wrapMap = { 4703 4704 // Support: IE <=9 only 4705 option: [ 1, "<select multiple='multiple'>", "</select>" ], 4706 4707 // XHTML parsers do not magically insert elements in the 4708 // same way that tag soup parsers do. So we cannot shorten 4709 // this by omitting <tbody> or other required elements. 4710 thead: [ 1, "<table>", "</table>" ], 4711 col: [ 2, "<table><colgroup>", "</colgroup></table>" ], 4712 tr: [ 2, "<table><tbody>", "</tbody></table>" ], 4713 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], 4714 4715 _default: [ 0, "", "" ] 4716}; 4717 4718// Support: IE <=9 only 4719wrapMap.optgroup = wrapMap.option; 4720 4721wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; 4722wrapMap.th = wrapMap.td; 4723 4724 4725function getAll( context, tag ) { 4726 4727 // Support: IE <=9 - 11 only 4728 // Use typeof to avoid zero-argument method invocation on host objects (#15151) 4729 var ret; 4730 4731 if ( typeof context.getElementsByTagName !== "undefined" ) { 4732 ret = context.getElementsByTagName( tag || "*" ); 4733 4734 } else if ( typeof context.querySelectorAll !== "undefined" ) { 4735 ret = context.querySelectorAll( tag || "*" ); 4736 4737 } else { 4738 ret = []; 4739 } 4740 4741 if ( tag === undefined || tag && nodeName( context, tag ) ) { 4742 return jQuery.merge( [ context ], ret ); 4743 } 4744 4745 return ret; 4746} 4747 4748 4749// Mark scripts as having already been evaluated 4750function setGlobalEval( elems, refElements ) { 4751 var i = 0, 4752 l = elems.length; 4753 4754 for ( ; i < l; i++ ) { 4755 dataPriv.set( 4756 elems[ i ], 4757 "globalEval", 4758 !refElements || dataPriv.get( refElements[ i ], "globalEval" ) 4759 ); 4760 } 4761} 4762 4763 4764var rhtml = /<|&#?\w+;/; 4765 4766function buildFragment( elems, context, scripts, selection, ignored ) { 4767 var elem, tmp, tag, wrap, contains, j, 4768 fragment = context.createDocumentFragment(), 4769 nodes = [], 4770 i = 0, 4771 l = elems.length; 4772 4773 for ( ; i < l; i++ ) { 4774 elem = elems[ i ]; 4775 4776 if ( elem || elem === 0 ) { 4777 4778 // Add nodes directly 4779 if ( jQuery.t
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4779ype( elem ) === "object" ) { 4780 4781 // Support: Android <=4.0 only, PhantomJS 1 only 4782 // push.apply(_, arraylike) throws on ancient WebKit 4783 jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); 4784 4785 // Convert non-html into a text node 4786 } else if ( !rhtml.test( elem ) ) { 4787 nodes.push( context.createTextNode( elem ) ); 4788 4789 // Convert html into DOM nodes 4790 } else { 4791 tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); 4792 4793 // Deserialize a standard representation 4794 tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); 4795 wrap = wrapMap[ tag ] || wrapMap._default; 4796 tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; 4797 4798 // Descend through wrappers to the right content 4799 j = wrap[ 0 ]; 4800 while ( j-- ) { 4801 tmp = tmp.lastChild; 4802 } 4803 4804 // Support: Android <=4.0 only, PhantomJS 1 only 4805 // push.apply(_, arraylike) throws on ancient WebKit 4806 jQuery.merge( nodes, tmp.childNodes ); 4807 4808 // Remember the top-level container 4809 tmp = fragment.firstChild; 4810 4811 // Ensure the created nodes are orphaned (#12392) 4812 tmp.textContent = ""; 4813 } 4814 } 4815 } 4816 4817 // Remove wrapper from fragment 4818 fragment.textContent = ""; 4819 4820 i = 0; 4821 while ( ( elem = nodes[ i++ ] ) ) { 4822 4823 // Skip elements already in the context collection (trac-4087) 4824 if ( selection && jQuery.inArray( elem, selection ) > -1 ) { 4825 if ( ignored ) { 4826 ignored.push( elem ); 4827 } 4828 continue; 4829 } 4830 4831 contains = jQuery.contains( elem.ownerDocument, elem ); 4832 4833 // Append to fragment 4834 tmp = getAll( fragment.appendChild( elem ), "script" ); 4835 4836 // Preserve script evaluation history 4837 if ( contains ) { 4838 setGlobalEval( tmp ); 4839 } 4840 4841 // Capture executables 4842 if ( scripts ) { 4843 j = 0; 4844 while ( ( elem = tmp[ j++ ] ) ) { 4845 if ( rscriptType.test( elem.type || "" ) ) { 4846 scripts.push( elem ); 4847 } 4848 } 4849 } 4850 } 4851 4852 return fragment; 4853} 4854 4855 4856( function() { 4857 var fragment = document.createDocumentFragment(), 4858 div = fragment.appendChild( document.createElement( "div" ) ), 4859 input = document.createElement( "input" ); 4860 4861 // Support: Android 4.0 - 4.3 only 4862 // Check state lost if the name is set (#11217) 4863 // Support: Windows Web Apps (WWA) 4864 // `name` and `type` must use .setAttribute for WWA (#14901) 4865 input.setAttribute( "type", "radio" ); 4866 input.setAttribute( "checked", "checked" ); 4867 input.setAttribute( "name", "t" ); 4868 4869 div.appendChild( input ); 4870 4871 // Support: Android <=4.1 only 4872 // Older WebKit doesn't clone checked state correctly in fragments 4873 support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; 4874 4875 // Support: IE <=11 only 4876 // Make sure textarea (and checkbox) defaultValue is properly cloned 4877 div.innerHTML = "<textarea>x</textarea>"; 4878 support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; 4879} )(); 4880var documentElement = document.documentElement; 4881 4882 4883 4884var 4885 rkeyEvent = /^key/, 4886 rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, 4887 rtypenamespace = /^([^.]*)(?:\.(.+)|)/; 4888 4889function returnTrue() { 4890 return true; 4891} 4892 4893function returnFalse() { 4894 return false; 4895} 4896 4897// Support: IE <=9 only 4898// See #13393 for more info 4899function safeActiveElement() { 4900 try { 4901 return document.activeElement; 4902 } catch ( err ) { } 4903} 4904 4905function on( elem, types, selector, data, fn, one ) { 4906 var origFn, type; 4907 4908 // Types can be a map of types/handlers 4909 if ( typeof types === "object" ) { 4910 4911 // ( types-Object, selector, data ) 4912 if ( typeof selector !== "string" ) { 4913 4914 // ( types-Object, data ) 4915 data = data || selector; 4916 selector = undefined; 4917 } 4918 for ( type in types ) { 4919 on( elem, type, selector, data, types[ type ], one ); 4920 } 4921 return elem; 4922 } 4923 4924 if ( data == null && fn == null ) { 4925 4926 // ( types, fn ) 4927 fn = selector; 4928 data = selector = undefined; 4929 } else if ( fn == null ) { 4930 if ( typeof selector === "string" ) { 4931 4932 // ( types, selector, fn ) 4933 fn = data; 4934 data = undefined; 4935 } else { 4936 4937 // ( types, data, fn ) 4938 fn = data; 4939 data = selector; 4940 selector = undefined; 4941 } 4942 } 4943 if ( fn === false ) { 4944 fn = returnFalse; 4945 } else if ( !fn ) { 4946 return elem; 4947 } 4948 4949 if ( one === 1 ) { 4950 origFn = fn; 4951 fn = function( event ) { 4952 4953 // Can use an empty set, since event contains the info 4954 jQuery().off( event ); 4955 return origFn.apply( this, arguments ); 4956 }; 4957 4958 // Use same guid so caller can remove using origFn 4959 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); 4960 } 4961 return elem.each( function() { 4962 jQuery.event.add( this, types, fn, data, selector ); 4963 } ); 4964} 4965 4966/* 4967 * Helper functions for managing events -- not part of the public interface. 4968 * Props to Dean Edwards' addEvent library for many of the ideas. 4969 */ 4970jQuery.event = { 4971 4972 global: {}, 4973 4974 add: function( elem, types, handler, data, selector ) { 4975 4976 var handleObjIn, eventHandle, tmp, 4977 events, t, handleObj, 4978 special, handlers, type, namespaces, origType, 4979 elemData = dataPriv.get( elem ); 4980 4981 // Don't attach events to noData or text/comment nodes (but allow plain objects) 4982 if ( !elemData ) { 4983 return; 4984 } 4985 4986 // Caller can pass in an object of custom data in lieu of the handler 4987 if ( handler.handler ) { 4988 handleObjIn = handler; 4989 handler = handleObjIn.handler; 4990 selector = handleObjIn.selector; 4991 } 4992 4993 // Ensure that invalid selectors throw exceptions at attach time 4994 // Evaluate against documentElement in case elem is a non-element node (e.g., document) 4995 if ( selector ) { 4996 jQuery.find.matchesSelector( documentElement, selector ); 4997 } 4998 4999 // Make sure that the handler has a unique ID, used to find/remove it later 5000 if ( !handler.guid ) { 5001 handler.guid = jQuery.guid++; 5002 } 5003 5004 // Init the element's event structure and main handler, if this is the first 5005 if ( !( events = elemData.events ) ) { 5006 events = elemData.events = {}; 5007 } 5008 if ( !( eventHandle = elemData.handle ) ) { 5009 eventHandle = elemData.handle = function( e ) { 5010 5011 // Discard the second event of a jQuery.event.trigger() and 5012 // when an event is called after a page has unloaded 5013 return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? 5014 jQuery.event.dispatch.apply( elem, arguments ) : undefined; 5015 }; 5016 } 5017 5018 // Handle multiple events separated by a space 5019 types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; 5020 t = types.length; 5021 while ( t-- ) { 5022 tmp = rtypenamespace.exec( types[ t ] ) || []; 5023 type = origType = tmp[ 1 ]; 5024 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); 5025 5026 // There *must* be a type, no attaching namespace-only handlers 5027 if ( !type ) { 5028 continue; 5029 } 5030 5031 // If event changes its type, use the special event handlers for the changed type 5032 special = jQuery.event.special[ type ] || {}; 5033 5034 // If selector defined, determine special event api type, otherwise given type 5035 type = ( selector ? special.delegateType : special.bindType ) || type; 5036 5037 // Update special based on newly reset type 5038 special = jQuery.event.special[ type ] || {}; 5039 5040 // handleObj is passed to all event handlers 5041 handleObj = jQuery.extend( { 5042 type: type, 5043 origType: origType, 5044 data: data, 5045 handler: handler, 5046 guid: handler.guid, 5047 selector: selector, 5048 needsContext: selector && jQuery.expr.match.needsContext.test( selector ), 5049 namespace: namespaces.join( "." ) 5050 }, handleObjIn ); 5051 5052 // Init the event handler queue if we're the first 5053 if ( !( handlers = events[ type ] ) ) { 5054 handlers = events[ type ] = []; 5055 handlers.delegateCount = 0; 5056 5057 // Only use addEventListener if the special events handler returns false 5058 if ( !special.setup || 5059 special.setup.call( elem, data, namespaces, eventHandle ) === false ) { 5060 5061 if ( elem.addEventListener ) { 5062 elem.addEventListener( type, eventHandle ); 5063 } 5064 } 5065 } 5066 5067 if ( special.add ) { 5068 special.add.call( elem, handleObj ); 5069 5070 if ( !handleObj.handler.guid ) { 5071 handleObj.handler.guid = handler.guid; 5072 } 5073 } 5074 5075 // Add to the element's handler list, delegates in front 5076 if ( selector ) { 5077 handlers.splice( handlers.delegateCount++, 0, handleObj ); 5078 } else { 5079 handlers.push( handleObj ); 5080 } 5081 5082 // Keep track of which events have ever been used, for event optimization 5083 jQuery.event.global[ type ] = true; 5084 } 5085 5086 }, 5087 5088 // Detach an event or set of events from an element 5089 remove: function( elem, types, handler, selector, mappedTypes ) { 5090 5091 var j, origCount, tmp, 5092 events, t, handleObj, 5093 special, handlers, type, namespaces, origType, 5094 elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); 5095 5096 if ( !elemData || !( events = elemData.events ) ) { 5097 return; 5098 } 5099 5100 // Once for each type.namespace in types; type may be omitted 5101 types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; 5102 t = types.length; 5103 while ( t-- ) { 5104 tmp = rtypenamespace.exec( types[ t ] ) || []; 5105 type = origType = tmp[ 1 ]; 5106 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); 5107 5108 // Unbind all events (on this namespace, if provided) for the element 5109 if ( !type ) { 5110 for ( type in events ) { 5111 jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); 5112 } 5113 continue; 5114 } 5115 5116 special = jQuery.event.special[ type ] || {}; 5117 type = ( selector ? special.delegateType : special.bindType ) || type; 5118 handlers = events[ type ] || []; 5119 tmp = tmp[ 2 ] && 5120 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); 5121 5122 // Remove matching events 5123 origCount = j = handlers.length; 5124 while ( j-- ) { 5125 handleObj = handlers[ j ]; 5126 5127 if ( ( mappedTypes || origType === handleObj.origType ) && 5128 ( !handler || handler.guid === handleObj.guid ) && 5129 ( !tmp || tmp.test( handleObj.namespace ) ) && 5130 ( !selector || selector === handleObj.selector || 5131 selector === "**" && handleObj.selector ) ) { 5132 handlers.splice( j, 1 ); 5133 5134 if ( handleObj.selector ) { 5135 handlers.delegateCount--; 5136 } 5137 if ( special.remove ) { 5138 special.remove.call( elem, handleObj ); 5139 } 5140 } 5141 } 5142 5143 // Remove generic event handler if we removed something and no more handlers exist 5144 // (avoids potential for endless recursion during removal of special event handlers) 5145 if ( origCount && !handlers.length ) { 5146 if ( !special.teardown || 5147 special.teardown.call( elem, namespaces, elemData.handle ) === false ) { 5148 5149 jQuery.removeEvent( elem, type, elemData.handle ); 5150 } 5151 5152 delete events[ type ]; 5153 } 5154 } 5155 5156 // Remove data and the expando if it's no longer used 5157 if ( jQuery.isEmptyObject( events ) ) { 5158 dataPriv.remove( elem, "handle events" ); 5159 } 5160 }, 5161 5162 dispatch: function( nativeEvent ) { 5163 5164 // Make a writable jQuery.Event from the native event object 5165 var event = jQuery.event.fix( nativeEvent ); 5166 5167 var i, j, ret, matched, handleObj, handlerQueue, 5168 args = new Array( arguments.length ), 5169 handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], 5170 special = jQuery.event.special[ event.type ] || {}; 5171 5172 // Use the fix-ed jQuery.Event rather than the (read-only) native event 5173 args[ 0 ] = event; 5174 5175 for ( i = 1; i < arguments.length; i++ ) { 5176 args[ i ] = arguments[ i ]; 5177 } 5178 5179 event.delegateTarget = this; 5180 5181 // Call the preDispatch hook for the mapped type, and let it bail if desired 5182 if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { 5183 return; 5184 } 5185 5186 // Determine handlers 5187 handlerQueue = jQuery.event.handlers.call( this, event, handlers ); 5188 5189 // Run delegates first; they may want to stop propagation beneath us 5190 i = 0; 5191 while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { 5192 event.currentTarget = matched.elem; 5193 5194 j = 0; 5195 while ( ( handleObj = matched.handlers[ j++ ] ) && 5196 !event.isImmediatePropagationStopped() ) { 5197 5198 // Triggered event must either 1) have no namespace, or 2) have namespace(s) 5199 // a subset or equal to those in the bound event (both can have no namespace). 5200 if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { 5201 5202 event.handleObj = handleObj; 5203 event.data = handleObj.data; 5204 5205 ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || 5206 handleObj.handler ).apply( matched.elem, args ); 5207 5208 if ( ret !== undefined ) { 5209 if ( ( event.result = ret ) === false ) { 5210 event.preventDefault(); 5211 event.stopPropagation(); 5212 } 5213 } 5214 } 5215 } 5216 } 5217 5218 // Call the postDispatch hook for the mapped type 5219 if ( special.postDispatch ) { 5220 special.postDispatch.call( this, event ); 5221 } 5222 5223 return event.result; 5224 }, 5225 5226 handlers: function( event, handlers ) { 5227 var i, handleObj, sel, matchedHandlers, matchedSelectors, 5228 handlerQueue = [], 5229 delegateCount = handlers.delegateCount, 5230 cur = event.target; 5231 5232 // Find delegate handlers 5233 if ( delegateCount && 5234 5235 // Support: IE <=9 5236 // Black-hole SVG <use> instance trees (trac-13180) 5237 cur.nodeType && 5238 5239 // Support: Firefox <=42 5240 // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) 5241 // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click 5242 // Support: IE 11 only 5243 // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) 5244 !( event.type === "click" && event.button >= 1 ) ) { 5245 5246 for ( ; cur !== this; cur = cur.parentNode || this ) { 5247 5248 // Don't check non-elements (#13208) 5249 // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) 5250 if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { 5251 matchedHandlers = []; 5252 matchedSelectors = {}; 5253 for ( i = 0; i < delegateCount; i++ ) { 5254 handleObj = handlers[ i ]; 5255 5256 // Don't conflict with Object.prototype properties (#13203) 5257 sel = handleObj.selector + " "; 5258 5259 if ( matchedSelectors[ sel ] === undefined ) { 5260 matchedSelectors[ sel ] = handleObj.needsContext ? 5261 jQuery( sel, this ).index( cur ) > -1 : 5262 jQuery.find( sel, this, null, [ cur ] ).length; 5263 } 5264 if ( matchedSelectors[ sel ] ) { 5265 matchedHandlers.push( handleObj ); 5266 } 5267 } 5268 if ( matchedHandlers.length ) { 5269 handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); 5270 } 5271 } 5272 } 5273 } 5274 5275 // Add the remaining (directly-bound) handlers 5276 cur = this; 5277 if ( delegateCount < handlers.length ) { 5278 handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); 5279 } 5280 5281 return handlerQueue; 5282 }, 5283 5284 addProp: function( name, hook ) { 5285 Object.defineProperty( jQuery.Event.prototype, name, { 5286 enumerable: true, 5287 configurable: true, 5288 5289 get:
vendor: 8,400 bytes, lines 5289-5638
5289jQuery.isFunction( hook ) ? 5290 function() { 5291 if ( this.originalEvent ) { 5292 return hook( this.originalEvent ); 5293 } 5294 } : 5295 function() { 5296 if ( this.originalEvent ) { 5297 return this.originalEvent[ name ]; 5298 } 5299 }, 5300 5301 set: function( value ) { 5302 Object.defineProperty( this, name, { 5303 enumerable: true, 5304 configurable: true, 5305 writable: true, 5306 value: value 5307 } ); 5308 } 5309 } ); 5310 }, 5311 5312 fix: function( originalEvent ) { 5313 return originalEvent[ jQuery.expando ] ? 5314 originalEvent : 5315 new jQuery.Event( originalEvent ); 5316 }, 5317 5318 special: { 5319 load: { 5320 5321 // Prevent triggered image.load events from bubbling to window.load 5322 noBubble: true 5323 }, 5324 focus: { 5325 5326 // Fire native event if possible so blur/focus sequence is correct 5327 trigger: function() { 5328 if ( this !== safeActiveElement() && this.focus ) { 5329 this.focus(); 5330 return false; 5331 } 5332 }, 5333 delegateType: "focusin" 5334 }, 5335 blur: { 5336 trigger: function() { 5337 if ( this === safeActiveElement() && this.blur ) { 5338 this.blur(); 5339 return false; 5340 } 5341 }, 5342 delegateType: "focusout" 5343 }, 5344 click: { 5345 5346 // For checkbox, fire native event so checked state will be right 5347 trigger: function() { 5348 if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) { 5349 this.click(); 5350 return false; 5351 } 5352 }, 5353 5354 // For cross-browser consistency, don't fire native .click() on links 5355 _default: function( event ) { 5356 return nodeName( event.target, "a" ); 5357 } 5358 }, 5359 5360 beforeunload: { 5361 postDispatch: function( event ) { 5362 5363 // Support: Firefox 20+ 5364 // Firefox doesn't alert if the returnValue field is not set. 5365 if ( event.result !== undefined && event.originalEvent ) { 5366 event.originalEvent.returnValue = event.result; 5367 } 5368 } 5369 } 5370 } 5371}; 5372 5373jQuery.removeEvent = function( elem, type, handle ) { 5374 5375 // This "if" is needed for plain objects 5376 if ( elem.removeEventListener ) { 5377 elem.removeEventListener( type, handle ); 5378 } 5379}; 5380 5381jQuery.Event = function( src, props ) { 5382 5383 // Allow instantiation without the 'new' keyword 5384 if ( !( this instanceof jQuery.Event ) ) { 5385 return new jQuery.Event( src, props ); 5386 } 5387 5388 // Event object 5389 if ( src && src.type ) { 5390 this.originalEvent = src; 5391 this.type = src.type; 5392 5393 // Events bubbling up the document may have been marked as prevented 5394 // by a handler lower down the tree; reflect the correct value. 5395 this.isDefaultPrevented = src.defaultPrevented || 5396 src.defaultPrevented === undefined && 5397 5398 // Support: Android <=2.3 only 5399 src.returnValue === false ? 5400 returnTrue : 5401 returnFalse; 5402 5403 // Create target properties 5404 // Support: Safari <=6 - 7 only 5405 // Target should not be a text node (#504, #13143) 5406 this.target = ( src.target && src.target.nodeType === 3 ) ? 5407 src.target.parentNode : 5408 src.target; 5409 5410 this.currentTarget = src.currentTarget; 5411 this.relatedTarget = src.relatedTarget; 5412 5413 // Event type 5414 } else { 5415 this.type = src; 5416 } 5417 5418 // Put explicitly provided properties onto the event object 5419 if ( props ) { 5420 jQuery.extend( this, props ); 5421 } 5422 5423 // Create a timestamp if incoming event doesn't have one 5424 this.timeStamp = src && src.timeStamp || jQuery.now(); 5425 5426 // Mark it as fixed 5427 this[ jQuery.expando ] = true; 5428}; 5429 5430// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding 5431// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html 5432jQuery.Event.prototype = { 5433 constructor: jQuery.Event, 5434 isDefaultPrevented: returnFalse, 5435 isPropagationStopped: returnFalse, 5436 isImmediatePropagationStopped: returnFalse, 5437 isSimulated: false, 5438 5439 preventDefault: function() { 5440 var e = this.originalEvent; 5441 5442 this.isDefaultPrevented = returnTrue; 5443 5444 if ( e && !this.isSimulated ) { 5445 e.preventDefault(); 5446 } 5447 }, 5448 stopPropagation: function() { 5449 var e = this.originalEvent; 5450 5451 this.isPropagationStopped = returnTrue; 5452 5453 if ( e && !this.isSimulated ) { 5454 e.stopPropagation(); 5455 } 5456 }, 5457 stopImmediatePropagation: function() { 5458 var e = this.originalEvent; 5459 5460 this.isImmediatePropagationStopped = returnTrue; 5461 5462 if ( e && !this.isSimulated ) { 5463 e.stopImmediatePropagation(); 5464 } 5465 5466 this.stopPropagation(); 5467 } 5468}; 5469 5470// Includes all common event props including KeyEvent and MouseEvent specific props 5471jQuery.each( { 5472 altKey: true, 5473 bubbles: true, 5474 cancelable: true, 5475 changedTouches: true, 5476 ctrlKey: true, 5477 detail: true, 5478 eventPhase: true, 5479 metaKey: true, 5480 pageX: true, 5481 pageY: true, 5482 shiftKey: true, 5483 view: true, 5484 "char": true, 5485 charCode: true, 5486 key: true, 5487 keyCode: true, 5488 button: true, 5489 buttons: true, 5490 clientX: true, 5491 clientY: true, 5492 offsetX: true, 5493 offsetY: true, 5494 pointerId: true, 5495 pointerType: true, 5496 screenX: true, 5497 screenY: true, 5498 targetTouches: true, 5499 toElement: true, 5500 touches: true, 5501 5502 which: function( event ) { 5503 var button = event.button; 5504 5505 // Add which for key events 5506 if ( event.which == null && rkeyEvent.test( event.type ) ) { 5507 return event.charCode != null ? event.charCode : event.keyCode; 5508 } 5509 5510 // Add which for click: 1 === left; 2 === middle; 3 === right 5511 if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { 5512 if ( button & 1 ) { 5513 return 1; 5514 } 5515 5516 if ( button & 2 ) { 5517 return 3; 5518 } 5519 5520 if ( button & 4 ) { 5521 return 2; 5522 } 5523 5524 return 0; 5525 } 5526 5527 return event.which; 5528 } 5529}, jQuery.event.addProp ); 5530 5531// Create mouseenter/leave events using mouseover/out and event-time checks 5532// so that event delegation works in jQuery. 5533// Do the same for pointerenter/pointerleave and pointerover/pointerout 5534// 5535// Support: Safari 7 only 5536// Safari sends mouseenter too often; see: 5537// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 5538// for the description of the bug (it existed in older Chrome versions as well). 5539jQuery.each( { 5540 mouseenter: "mouseover", 5541 mouseleave: "mouseout", 5542 pointerenter: "pointerover", 5543 pointerleave: "pointerout" 5544}, function( orig, fix ) { 5545 jQuery.event.special[ orig ] = { 5546 delegateType: fix, 5547 bindType: fix, 5548 5549 handle: function( event ) { 5550 var ret, 5551 target = this, 5552 related = event.relatedTarget, 5553 handleObj = event.handleObj; 5554 5555 // For mouseenter/leave call the handler if related is outside the target. 5556 // NB: No relatedTarget if the mouse left/entered the browser window 5557 if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { 5558 event.type = handleObj.origType; 5559 ret = handleObj.handler.apply( this, arguments ); 5560 event.type = fix; 5561 } 5562 return ret; 5563 } 5564 }; 5565} ); 5566 5567jQuery.fn.extend( { 5568 5569 on: function( types, selector, data, fn ) { 5570 return on( this, types, selector, data, fn ); 5571 }, 5572 one: function( types, selector, data, fn ) { 5573 return on( this, types, selector, data, fn, 1 ); 5574 }, 5575 off: function( types, selector, fn ) { 5576 var handleObj, type; 5577 if ( types && types.preventDefault && types.handleObj ) { 5578 5579 // ( event ) dispatched jQuery.Event 5580 handleObj = types.handleObj; 5581 jQuery( types.delegateTarget ).off( 5582 handleObj.namespace ? 5583 handleObj.origType + "." + handleObj.namespace : 5584 handleObj.origType, 5585 handleObj.selector, 5586 handleObj.handler 5587 ); 5588 return this; 5589 } 5590 if ( typeof types === "object" ) { 5591 5592 // ( types-object [, selector] ) 5593 for ( type in types ) { 5594 this.off( type, selector, types[ type ] ); 5595 } 5596 return this; 5597 } 5598 if ( selector === false || typeof selector === "function" ) { 5599 5600 // ( types [, fn] ) 5601 fn = selector; 5602 selector = undefined; 5603 } 5604 if ( fn === false ) { 5605 fn = returnFalse; 5606 } 5607 return this.each( function() { 5608 jQuery.event.remove( this, types, fn, selector ); 5609 } ); 5610 } 5611} ); 5612 5613 5614var 5615 5616 /* eslint-disable max-len */ 5617 5618 // See https://github.com/eslint/eslint/issues/3229 5619 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, 5620 5621 /* eslint-enable */ 5622 5623 // Support: IE <=10 - 11, Edge 12 - 13 5624 // In IE/Edge using regex groups here causes severe slowdowns. 5625 // See https://connect.microsoft.com/IE/feedback/details/1736512/ 5626 rnoInnerhtml = /<script|<style|<link/i, 5627 5628 // checked="checked" or checked 5629 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, 5630 rscriptTypeMasked = /^true\/(.*)/, 5631 rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; 5632 5633// Prefer a tbody over its parent table for containing new rows 5634function manipulationTarget( elem, content ) { 5635 if ( nodeName( elem, "table" ) && 5636 nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { 5637 5638 return jQuery( ">tbody", elem
vendor: 6,531 bytes, lines 5638-5886
5638 )[ 0 ] || elem; 5639 } 5640 5641 return elem; 5642} 5643 5644// Replace/restore the type attribute of script elements for safe DOM manipulation 5645function disableScript( elem ) { 5646 elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; 5647 return elem; 5648} 5649function restoreScript( elem ) { 5650 var match = rscriptTypeMasked.exec( elem.type ); 5651 5652 if ( match ) { 5653 elem.type = match[ 1 ]; 5654 } else { 5655 elem.removeAttribute( "type" ); 5656 } 5657 5658 return elem; 5659} 5660 5661function cloneCopyEvent( src, dest ) { 5662 var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; 5663 5664 if ( dest.nodeType !== 1 ) { 5665 return; 5666 } 5667 5668 // 1. Copy private data: events, handlers, etc. 5669 if ( dataPriv.hasData( src ) ) { 5670 pdataOld = dataPriv.access( src ); 5671 pdataCur = dataPriv.set( dest, pdataOld ); 5672 events = pdataOld.events; 5673 5674 if ( events ) { 5675 delete pdataCur.handle; 5676 pdataCur.events = {}; 5677 5678 for ( type in events ) { 5679 for ( i = 0, l = events[ type ].length; i < l; i++ ) { 5680 jQuery.event.add( dest, type, events[ type ][ i ] ); 5681 } 5682 } 5683 } 5684 } 5685 5686 // 2. Copy user data 5687 if ( dataUser.hasData( src ) ) { 5688 udataOld = dataUser.access( src ); 5689 udataCur = jQuery.extend( {}, udataOld ); 5690 5691 dataUser.set( dest, udataCur ); 5692 } 5693} 5694 5695// Fix IE bugs, see support tests 5696function fixInput( src, dest ) { 5697 var nodeName = dest.nodeName.toLowerCase(); 5698 5699 // Fails to persist the checked state of a cloned checkbox or radio button. 5700 if ( nodeName === "input" && rcheckableType.test( src.type ) ) { 5701 dest.checked = src.checked; 5702 5703 // Fails to return the selected option to the default selected state when cloning options 5704 } else if ( nodeName === "input" || nodeName === "textarea" ) { 5705 dest.defaultValue = src.defaultValue; 5706 } 5707} 5708 5709function domManip( collection, args, callback, ignored ) { 5710 5711 // Flatten any nested arrays 5712 args = concat.apply( [], args ); 5713 5714 var fragment, first, scripts, hasScripts, node, doc, 5715 i = 0, 5716 l = collection.length, 5717 iNoClone = l - 1, 5718 value = args[ 0 ], 5719 isFunction = jQuery.isFunction( value ); 5720 5721 // We can't cloneNode fragments that contain checked, in WebKit 5722 if ( isFunction || 5723 ( l > 1 && typeof value === "string" && 5724 !support.checkClone && rchecked.test( value ) ) ) { 5725 return collection.each( function( index ) { 5726 var self = collection.eq( index ); 5727 if ( isFunction ) { 5728 args[ 0 ] = value.call( this, index, self.html() ); 5729 } 5730 domManip( self, args, callback, ignored ); 5731 } ); 5732 } 5733 5734 if ( l ) { 5735 fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); 5736 first = fragment.firstChild; 5737 5738 if ( fragment.childNodes.length === 1 ) { 5739 fragment = first; 5740 } 5741 5742 // Require either new content or an interest in ignored elements to invoke the callback 5743 if ( first || ignored ) { 5744 scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); 5745 hasScripts = scripts.length; 5746 5747 // Use the original fragment for the last item 5748 // instead of the first because it can end up 5749 // being emptied incorrectly in certain situations (#8070). 5750 for ( ; i < l; i++ ) { 5751 node = fragment; 5752 5753 if ( i !== iNoClone ) { 5754 node = jQuery.clone( node, true, true ); 5755 5756 // Keep references to cloned scripts for later restoration 5757 if ( hasScripts ) { 5758 5759 // Support: Android <=4.0 only, PhantomJS 1 only 5760 // push.apply(_, arraylike) throws on ancient WebKit 5761 jQuery.merge( scripts, getAll( node, "script" ) ); 5762 } 5763 } 5764 5765 callback.call( collection[ i ], node, i ); 5766 } 5767 5768 if ( hasScripts ) { 5769 doc = scripts[ scripts.length - 1 ].ownerDocument; 5770 5771 // Reenable scripts 5772 jQuery.map( scripts, restoreScript ); 5773 5774 // Evaluate executable scripts on first document insertion 5775 for ( i = 0; i < hasScripts; i++ ) { 5776 node = scripts[ i ]; 5777 if ( rscriptType.test( node.type || "" ) && 5778 !dataPriv.access( node, "globalEval" ) && 5779 jQuery.contains( doc, node ) ) { 5780 5781 if ( node.src ) { 5782 5783 // Optional AJAX dependency, but won't run scripts if not present 5784 if ( jQuery._evalUrl ) { 5785 jQuery._evalUrl( node.src ); 5786 } 5787 } else { 5788 DOMEval( node.textContent.replace( rcleanScript, "" ), doc ); 5789 } 5790 } 5791 } 5792 } 5793 } 5794 } 5795 5796 return collection; 5797} 5798 5799function remove( elem, selector, keepData ) { 5800 var node, 5801 nodes = selector ? jQuery.filter( selector, elem ) : elem, 5802 i = 0; 5803 5804 for ( ; ( node = nodes[ i ] ) != null; i++ ) { 5805 if ( !keepData && node.nodeType === 1 ) { 5806 jQuery.cleanData( getAll( node ) ); 5807 } 5808 5809 if ( node.parentNode ) { 5810 if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { 5811 setGlobalEval( getAll( node, "script" ) ); 5812 } 5813 node.parentNode.removeChild( node ); 5814 } 5815 } 5816 5817 return elem; 5818} 5819 5820jQuery.extend( { 5821 htmlPrefilter: function( html ) { 5822 return html.replace( rxhtmlTag, "<$1></$2>" ); 5823 }, 5824 5825 clone: function( elem, dataAndEvents, deepDataAndEvents ) { 5826 var i, l, srcElements, destElements, 5827 clone = elem.cloneNode( true ), 5828 inPage = jQuery.contains( elem.ownerDocument, elem ); 5829 5830 // Fix IE cloning issues 5831 if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && 5832 !jQuery.isXMLDoc( elem ) ) { 5833 5834 // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 5835 destElements = getAll( clone ); 5836 srcElements = getAll( elem ); 5837 5838 for ( i = 0, l = srcElements.length; i < l; i++ ) { 5839 fixInput( srcElements[ i ], destElements[ i ] ); 5840 } 5841 } 5842 5843 // Copy the events from the original to the clone 5844 if ( dataAndEvents ) { 5845 if ( deepDataAndEvents ) { 5846 srcElements = srcElements || getAll( elem ); 5847 destElements = destElements || getAll( clone ); 5848 5849 for ( i = 0, l = srcElements.length; i < l; i++ ) { 5850 cloneCopyEvent( srcElements[ i ], destElements[ i ] ); 5851 } 5852 } else { 5853 cloneCopyEvent( elem, clone ); 5854 } 5855 } 5856 5857 // Preserve script evaluation history 5858 destElements = getAll( clone, "script" ); 5859 if ( destElements.length > 0 ) { 5860 setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); 5861 } 5862 5863 // Return the cloned set 5864 return clone; 5865 }, 5866 5867 cleanData: function( elems ) { 5868 var data, elem, type, 5869 special = jQuery.event.special, 5870 i = 0; 5871 5872 for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { 5873 if ( acceptData( elem ) ) { 5874 if ( ( data = elem[ dataPriv.expando ] ) ) { 5875 if ( data.events ) { 5876 for ( type in data.events ) { 5877 if ( special[ type ] ) { 5878 jQuery.event.remove( elem, type ); 5879 5880 // This is a shortcut to avoid jQuery.event.remove's overhead 5881 } else { 5882 jQuery.removeEvent( elem, type, data.handle ); 5883 } 5884 } 5885 } 5886
vendor: 1,119 bytes, lines 5887-5931
5887 // Support: Chrome <=35 - 45+ 5888 // Assign undefined instead of using delete, see Data#remove 5889 elem[ dataPriv.expando ] = undefined; 5890 } 5891 if ( elem[ dataUser.expando ] ) { 5892 5893 // Support: Chrome <=35 - 45+ 5894 // Assign undefined instead of using delete, see Data#remove 5895 elem[ dataUser.expando ] = undefined; 5896 } 5897 } 5898 } 5899 } 5900} ); 5901 5902jQuery.fn.extend( { 5903 detach: function( selector ) { 5904 return remove( this, selector, true ); 5905 }, 5906 5907 remove: function( selector ) { 5908 return remove( this, selector ); 5909 }, 5910 5911 text: function( value ) { 5912 return access( this, function( value ) { 5913 return value === undefined ? 5914 jQuery.text( this ) : 5915 this.empty().each( function() { 5916 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5917 this.textContent = value; 5918 } 5919 } ); 5920 }, null, value, arguments.length ); 5921 }, 5922 5923 append: function() { 5924 return domManip( this, arguments, function( elem ) { 5925 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5926 var target = manipulationTarget( this, elem ); 5927 target.appendChild( elem ); 5928 } 5929 } ); 5930 }, 5931
vendor: 6,076 bytes, lines 5932-6167
5932 prepend: function() { 5933 return domManip( this, arguments, function( elem ) { 5934 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5935 var target = manipulationTarget( this, elem ); 5936 target.insertBefore( elem, target.firstChild ); 5937 } 5938 } ); 5939 }, 5940 5941 before: function() { 5942 return domManip( this, arguments, function( elem ) { 5943 if ( this.parentNode ) { 5944 this.parentNode.insertBefore( elem, this ); 5945 } 5946 } ); 5947 }, 5948 5949 after: function() { 5950 return domManip( this, arguments, function( elem ) { 5951 if ( this.parentNode ) { 5952 this.parentNode.insertBefore( elem, this.nextSibling ); 5953 } 5954 } ); 5955 }, 5956 5957 empty: function() { 5958 var elem, 5959 i = 0; 5960 5961 for ( ; ( elem = this[ i ] ) != null; i++ ) { 5962 if ( elem.nodeType === 1 ) { 5963 5964 // Prevent memory leaks 5965 jQuery.cleanData( getAll( elem, false ) ); 5966 5967 // Remove any remaining nodes 5968 elem.textContent = ""; 5969 } 5970 } 5971 5972 return this; 5973 }, 5974 5975 clone: function( dataAndEvents, deepDataAndEvents ) { 5976 dataAndEvents = dataAndEvents == null ? false : dataAndEvents; 5977 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; 5978 5979 return this.map( function() { 5980 return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); 5981 } ); 5982 }, 5983 5984 html: function( value ) { 5985 return access( this, function( value ) { 5986 var elem = this[ 0 ] || {}, 5987 i = 0, 5988 l = this.length; 5989 5990 if ( value === undefined && elem.nodeType === 1 ) { 5991 return elem.innerHTML; 5992 } 5993 5994 // See if we can take a shortcut and just use innerHTML 5995 if ( typeof value === "string" && !rnoInnerhtml.test( value ) && 5996 !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { 5997 5998 value = jQuery.htmlPrefilter( value ); 5999 6000 try { 6001 for ( ; i < l; i++ ) { 6002 elem = this[ i ] || {}; 6003 6004 // Remove element nodes and prevent memory leaks 6005 if ( elem.nodeType === 1 ) { 6006 jQuery.cleanData( getAll( elem, false ) ); 6007 elem.innerHTML = value; 6008 } 6009 } 6010 6011 elem = 0; 6012 6013 // If using innerHTML throws an exception, use the fallback method 6014 } catch ( e ) {} 6015 } 6016 6017 if ( elem ) { 6018 this.empty().append( value ); 6019 } 6020 }, null, value, arguments.length ); 6021 }, 6022 6023 replaceWith: function() { 6024 var ignored = []; 6025 6026 // Make the changes, replacing each non-ignored context element with the new content 6027 return domManip( this, arguments, function( elem ) { 6028 var parent = this.parentNode; 6029 6030 if ( jQuery.inArray( this, ignored ) < 0 ) { 6031 jQuery.cleanData( getAll( this ) ); 6032 if ( parent ) { 6033 parent.replaceChild( elem, this ); 6034 } 6035 } 6036 6037 // Force callback invocation 6038 }, ignored ); 6039 } 6040} ); 6041 6042jQuery.each( { 6043 appendTo: "append", 6044 prependTo: "prepend", 6045 insertBefore: "before", 6046 insertAfter: "after", 6047 replaceAll: "replaceWith" 6048}, function( name, original ) { 6049 jQuery.fn[ name ] = function( selector ) { 6050 var elems, 6051 ret = [], 6052 insert = jQuery( selector ), 6053 last = insert.length - 1, 6054 i = 0; 6055 6056 for ( ; i <= last; i++ ) { 6057 elems = i === last ? this : this.clone( true ); 6058 jQuery( insert[ i ] )[ original ]( elems ); 6059 6060 // Support: Android <=4.0 only, PhantomJS 1 only 6061 // .get() because push.apply(_, arraylike) throws on ancient WebKit 6062 push.apply( ret, elems.get() ); 6063 } 6064 6065 return this.pushStack( ret ); 6066 }; 6067} ); 6068var rmargin = ( /^margin/ ); 6069 6070var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); 6071 6072var getStyles = function( elem ) { 6073 6074 // Support: IE <=11 only, Firefox <=30 (#15098, #14150) 6075 // IE throws on elements created in popups 6076 // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" 6077 var view = elem.ownerDocument.defaultView; 6078 6079 if ( !view || !view.opener ) { 6080 view = window; 6081 } 6082 6083 return view.getComputedStyle( elem ); 6084 }; 6085 6086 6087 6088( function() { 6089 6090 // Executing both pixelPosition & boxSizingReliable tests require only one layout 6091 // so they're executed at the same time to save the second computation. 6092 function computeStyleTests() { 6093 6094 // This is a singleton, we need to execute it only once 6095 if ( !div ) { 6096 return; 6097 } 6098 6099 div.style.cssText = 6100 "box-sizing:border-box;" + 6101 "position:relative;display:block;" + 6102 "margin:auto;border:1px;padding:1px;" + 6103 "top:1%;width:50%"; 6104 div.innerHTML = ""; 6105 documentElement.appendChild( container ); 6106 6107 var divStyle = window.getComputedStyle( div ); 6108 pixelPositionVal = divStyle.top !== "1%"; 6109 6110 // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 6111 reliableMarginLeftVal = divStyle.marginLeft === "2px"; 6112 boxSizingReliableVal = divStyle.width === "4px"; 6113 6114 // Support: Android 4.0 - 4.3 only 6115 // Some styles come back with percentage values, even though they shouldn't 6116 div.style.marginRight = "50%"; 6117 pixelMarginRightVal = divStyle.marginRight === "4px"; 6118 6119 documentElement.removeChild( container ); 6120 6121 // Nullify the div so it wouldn't be stored in the memory and 6122 // it will also be a sign that checks already performed 6123 div = null; 6124 } 6125 6126 var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, 6127 container = document.createElement( "div" ), 6128 div = document.createElement( "div" ); 6129 6130 // Finish early in limited (non-browser) environments 6131 if ( !div.style ) { 6132 return; 6133 } 6134 6135 // Support: IE <=9 - 11 only 6136 // Style of cloned element affects source element cloned (#8908) 6137 div.style.backgroundClip = "content-box"; 6138 div.cloneNode( true ).style.backgroundClip = ""; 6139 support.clearCloneStyle = div.style.backgroundClip === "content-box"; 6140 6141 container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + 6142 "padding:0;margin-top:1px;position:absolute"; 6143 container.appendChild( div ); 6144 6145 jQuery.extend( support, { 6146 pixelPosition: function() { 6147 computeStyleTests(); 6148 return pixelPositionVal; 6149 }, 6150 boxSizingReliable: function() { 6151 computeStyleTests(); 6152 return boxSizingReliableVal; 6153 }, 6154 pixelMarginRight: function() { 6155 computeStyleTests(); 6156 return pixelMarginRightVal; 6157 }, 6158 reliableMarginLeft: function() { 6159 computeStyleTests(); 6160 return reliableMarginLeftVal; 6161 } 6162 } ); 6163} )(); 6164 6165 6166function curCSS( elem, name, computed ) { 6167 var width, minWidth, maxWidth, ret,
vendor: 8,366 bytes, lines 6168-6473
6168 6169 // Support: Firefox 51+ 6170 // Retrieving style before computed somehow 6171 // fixes an issue with getting wrong values 6172 // on detached elements 6173 style = elem.style; 6174 6175 computed = computed || getStyles( elem ); 6176 6177 // getPropertyValue is needed for: 6178 // .css('filter') (IE 9 only, #12537) 6179 // .css('--customProperty) (#3144) 6180 if ( computed ) { 6181 ret = computed.getPropertyValue( name ) || computed[ name ]; 6182 6183 if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { 6184 ret = jQuery.style( elem, name ); 6185 } 6186 6187 // A tribute to the "awesome hack by Dean Edwards" 6188 // Android Browser returns percentage for some values, 6189 // but width seems to be reliably pixels. 6190 // This is against the CSSOM draft spec: 6191 // https://drafts.csswg.org/cssom/#resolved-values 6192 if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { 6193 6194 // Remember the original values 6195 width = style.width; 6196 minWidth = style.minWidth; 6197 maxWidth = style.maxWidth; 6198 6199 // Put in the new values to get a computed value out 6200 style.minWidth = style.maxWidth = style.width = ret; 6201 ret = computed.width; 6202 6203 // Revert the changed values 6204 style.width = width; 6205 style.minWidth = minWidth; 6206 style.maxWidth = maxWidth; 6207 } 6208 } 6209 6210 return ret !== undefined ? 6211 6212 // Support: IE <=9 - 11 only 6213 // IE returns zIndex value as an integer. 6214 ret + "" : 6215 ret; 6216} 6217 6218 6219function addGetHookIf( conditionFn, hookFn ) { 6220 6221 // Define the hook, we'll check on the first run if it's really needed. 6222 return { 6223 get: function() { 6224 if ( conditionFn() ) { 6225 6226 // Hook not needed (or it's not possible to use it due 6227 // to missing dependency), remove it. 6228 delete this.get; 6229 return; 6230 } 6231 6232 // Hook needed; redefine it so that the support test is not executed again. 6233 return ( this.get = hookFn ).apply( this, arguments ); 6234 } 6235 }; 6236} 6237 6238 6239var 6240 6241 // Swappable if display is none or starts with table 6242 // except "table", "table-cell", or "table-caption" 6243 // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display 6244 rdisplayswap = /^(none|table(?!-c[ea]).+)/, 6245 rcustomProp = /^--/, 6246 cssShow = { position: "absolute", visibility: "hidden", display: "block" }, 6247 cssNormalTransform = { 6248 letterSpacing: "0", 6249 fontWeight: "400" 6250 }, 6251 6252 cssPrefixes = [ "Webkit", "Moz", "ms" ], 6253 emptyStyle = document.createElement( "div" ).style; 6254 6255// Return a css property mapped to a potentially vendor prefixed property 6256function vendorPropName( name ) { 6257 6258 // Shortcut for names that are not vendor prefixed 6259 if ( name in emptyStyle ) { 6260 return name; 6261 } 6262 6263 // Check for vendor prefixed names 6264 var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), 6265 i = cssPrefixes.length; 6266 6267 while ( i-- ) { 6268 name = cssPrefixes[ i ] + capName; 6269 if ( name in emptyStyle ) { 6270 return name; 6271 } 6272 } 6273} 6274 6275// Return a property mapped along what jQuery.cssProps suggests or to 6276// a vendor prefixed property. 6277function finalPropName( name ) { 6278 var ret = jQuery.cssProps[ name ]; 6279 if ( !ret ) { 6280 ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name; 6281 } 6282 return ret; 6283} 6284 6285function setPositiveNumber( elem, value, subtract ) { 6286 6287 // Any relative (+/-) values have already been 6288 // normalized at this point 6289 var matches = rcssNum.exec( value ); 6290 return matches ? 6291 6292 // Guard against undefined "subtract", e.g., when used as in cssHooks 6293 Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : 6294 value; 6295} 6296 6297function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { 6298 var i, 6299 val = 0; 6300 6301 // If we already have the right measurement, avoid augmentation 6302 if ( extra === ( isBorderBox ? "border" : "content" ) ) { 6303 i = 4; 6304 6305 // Otherwise initialize for horizontal or vertical properties 6306 } else { 6307 i = name === "width" ? 1 : 0; 6308 } 6309 6310 for ( ; i < 4; i += 2 ) { 6311 6312 // Both box models exclude margin, so add it if we want it 6313 if ( extra === "margin" ) { 6314 val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); 6315 } 6316 6317 if ( isBorderBox ) { 6318 6319 // border-box includes padding, so remove it if we want content 6320 if ( extra === "content" ) { 6321 val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6322 } 6323 6324 // At this point, extra isn't border nor margin, so remove border 6325 if ( extra !== "margin" ) { 6326 val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6327 } 6328 } else { 6329 6330 // At this point, extra isn't content, so add padding 6331 val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6332 6333 // At this point, extra isn't content nor padding, so add border 6334 if ( extra !== "padding" ) { 6335 val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6336 } 6337 } 6338 } 6339 6340 return val; 6341} 6342 6343function getWidthOrHeight( elem, name, extra ) { 6344 6345 // Start with computed style 6346 var valueIsBorderBox, 6347 styles = getStyles( elem ), 6348 val = curCSS( elem, name, styles ), 6349 isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; 6350 6351 // Computed unit is not pixels. Stop here and return. 6352 if ( rnumnonpx.test( val ) ) { 6353 return val; 6354 } 6355 6356 // Check for style in case a browser which returns unreliable values 6357 // for getComputedStyle silently falls back to the reliable elem.style 6358 valueIsBorderBox = isBorderBox && 6359 ( support.boxSizingReliable() || val === elem.style[ name ] ); 6360 6361 // Fall back to offsetWidth/Height when value is "auto" 6362 // This happens for inline elements with no explicit setting (gh-3571) 6363 if ( val === "auto" ) { 6364 val = elem[ "offset" + name[ 0 ].toUpperCase() + name.slice( 1 ) ]; 6365 } 6366 6367 // Normalize "", auto, and prepare for extra 6368 val = parseFloat( val ) || 0; 6369 6370 // Use the active box-sizing model to add/subtract irrelevant styles 6371 return ( val + 6372 augmentWidthOrHeight( 6373 elem, 6374 name, 6375 extra || ( isBorderBox ? "border" : "content" ), 6376 valueIsBorderBox, 6377 styles 6378 ) 6379 ) + "px"; 6380} 6381 6382jQuery.extend( { 6383 6384 // Add in style property hooks for overriding the default 6385 // behavior of getting and setting a style property 6386 cssHooks: { 6387 opacity: { 6388 get: function( elem, computed ) { 6389 if ( computed ) { 6390 6391 // We should always get a number back from opacity 6392 var ret = curCSS( elem, "opacity" ); 6393 return ret === "" ? "1" : ret; 6394 } 6395 } 6396 } 6397 }, 6398 6399 // Don't automatically add "px" to these possibly-unitless properties 6400 cssNumber: { 6401 "animationIterationCount": true, 6402 "columnCount": true, 6403 "fillOpacity": true, 6404 "flexGrow": true, 6405 "flexShrink": true, 6406 "fontWeight": true, 6407 "lineHeight": true, 6408 "opacity": true, 6409 "order": true, 6410 "orphans": true, 6411 "widows": true, 6412 "zIndex": true, 6413 "zoom": true 6414 }, 6415 6416 // Add in properties whose names you wish to fix before 6417 // setting or getting the value 6418 cssProps: { 6419 "float": "cssFloat" 6420 }, 6421 6422 // Get and set the style property on a DOM Node 6423 style: function( elem, name, value, extra ) { 6424 6425 // Don't set styles on text and comment nodes 6426 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { 6427 return; 6428 } 6429 6430 // Make sure that we're working with the right name 6431 var ret, type, hooks, 6432 origName = jQuery.camelCase( name ), 6433 isCustomProp = rcustomProp.test( name ), 6434 style = elem.style; 6435 6436 // Make sure that we're working with the right name. We don't 6437 // want to query the value if it is a CSS custom property 6438 // since they are user-defined. 6439 if ( !isCustomProp ) { 6440 name = finalPropName( origName ); 6441 } 6442 6443 // Gets hook for the prefixed version, then unprefixed version 6444 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6445 6446 // Check if we're setting a value 6447 if ( value !== undefined ) { 6448 type = typeof value; 6449 6450 // Convert "+=" or "-=" to relative numbers (#7345) 6451 if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { 6452 value = adjustCSS( elem, name, ret ); 6453 6454 // Fixes bug #9237 6455 type = "number"; 6456 } 6457 6458 // Make sure that null and NaN values aren't set (#7116) 6459 if ( value == null || value !== value ) { 6460 return; 6461 } 6462 6463 // If a number was passed in, add the unit (except for certain CSS properties) 6464 if ( type === "number" ) { 6465 value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); 6466 } 6467 6468 // background-* props affect original clone's values 6469 if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { 6470 style[ name ] = "inherit"; 6471 } 6472 6473 // If a hook was provided, use that value, otherwise just set the specified value
vendor: 4,779 bytes, lines 6474-6656
6474 if ( !hooks || !( "set" in hooks ) || 6475 ( value = hooks.set( elem, value, extra ) ) !== undefined ) { 6476 6477 if ( isCustomProp ) { 6478 style.setProperty( name, value ); 6479 } else { 6480 style[ name ] = value; 6481 } 6482 } 6483 6484 } else { 6485 6486 // If a hook was provided get the non-computed value from there 6487 if ( hooks && "get" in hooks && 6488 ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { 6489 6490 return ret; 6491 } 6492 6493 // Otherwise just get the value from the style object 6494 return style[ name ]; 6495 } 6496 }, 6497 6498 css: function( elem, name, extra, styles ) { 6499 var val, num, hooks, 6500 origName = jQuery.camelCase( name ), 6501 isCustomProp = rcustomProp.test( name ); 6502 6503 // Make sure that we're working with the right name. We don't 6504 // want to modify the value if it is a CSS custom property 6505 // since they are user-defined. 6506 if ( !isCustomProp ) { 6507 name = finalPropName( origName ); 6508 } 6509 6510 // Try prefixed name followed by the unprefixed name 6511 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6512 6513 // If a hook was provided get the computed value from there 6514 if ( hooks && "get" in hooks ) { 6515 val = hooks.get( elem, true, extra ); 6516 } 6517 6518 // Otherwise, if a way to get the computed value exists, use that 6519 if ( val === undefined ) { 6520 val = curCSS( elem, name, styles ); 6521 } 6522 6523 // Convert "normal" to computed value 6524 if ( val === "normal" && name in cssNormalTransform ) { 6525 val = cssNormalTransform[ name ]; 6526 } 6527 6528 // Make numeric if forced or a qualifier was provided and val looks numeric 6529 if ( extra === "" || extra ) { 6530 num = parseFloat( val ); 6531 return extra === true || isFinite( num ) ? num || 0 : val; 6532 } 6533 6534 return val; 6535 } 6536} ); 6537 6538jQuery.each( [ "height", "width" ], function( i, name ) { 6539 jQuery.cssHooks[ name ] = { 6540 get: function( elem, computed, extra ) { 6541 if ( computed ) { 6542 6543 // Certain elements can have dimension info if we invisibly show them 6544 // but it must have a current display style that would benefit 6545 return rdisplayswap.test( jQuery.css( elem, "display" ) ) && 6546 6547 // Support: Safari 8+ 6548 // Table columns in Safari have non-zero offsetWidth & zero 6549 // getBoundingClientRect().width unless display is changed. 6550 // Support: IE <=11 only 6551 // Running getBoundingClientRect on a disconnected node 6552 // in IE throws an error. 6553 ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? 6554 swap( elem, cssShow, function() { 6555 return getWidthOrHeight( elem, name, extra ); 6556 } ) : 6557 getWidthOrHeight( elem, name, extra ); 6558 } 6559 }, 6560 6561 set: function( elem, value, extra ) { 6562 var matches, 6563 styles = extra && getStyles( elem ), 6564 subtract = extra && augmentWidthOrHeight( 6565 elem, 6566 name, 6567 extra, 6568 jQuery.css( elem, "boxSizing", false, styles ) === "border-box", 6569 styles 6570 ); 6571 6572 // Convert to pixels if value adjustment is needed 6573 if ( subtract && ( matches = rcssNum.exec( value ) ) && 6574 ( matches[ 3 ] || "px" ) !== "px" ) { 6575 6576 elem.style[ name ] = value; 6577 value = jQuery.css( elem, name ); 6578 } 6579 6580 return setPositiveNumber( elem, value, subtract ); 6581 } 6582 }; 6583} ); 6584 6585jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, 6586 function( elem, computed ) { 6587 if ( computed ) { 6588 return ( parseFloat( curCSS( elem, "marginLeft" ) ) || 6589 elem.getBoundingClientRect().left - 6590 swap( elem, { marginLeft: 0 }, function() { 6591 return elem.getBoundingClientRect().left; 6592 } ) 6593 ) + "px"; 6594 } 6595 } 6596); 6597 6598// These hooks are used by animate to expand properties 6599jQuery.each( { 6600 margin: "", 6601 padding: "", 6602 border: "Width" 6603}, function( prefix, suffix ) { 6604 jQuery.cssHooks[ prefix + suffix ] = { 6605 expand: function( value ) { 6606 var i = 0, 6607 expanded = {}, 6608 6609 // Assumes a single number if not a string 6610 parts = typeof value === "string" ? value.split( " " ) : [ value ]; 6611 6612 for ( ; i < 4; i++ ) { 6613 expanded[ prefix + cssExpand[ i ] + suffix ] = 6614 parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; 6615 } 6616 6617 return expanded; 6618 } 6619 }; 6620 6621 if ( !rmargin.test( prefix ) ) { 6622 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; 6623 } 6624} ); 6625 6626jQuery.fn.extend( { 6627 css: function( name, value ) { 6628 return access( this, function( elem, name, value ) { 6629 var styles, len, 6630 map = {}, 6631 i = 0; 6632 6633 if ( Array.isArray( name ) ) { 6634 styles = getStyles( elem ); 6635 len = name.length; 6636 6637 for ( ; i < len; i++ ) { 6638 map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); 6639 } 6640 6641 return map; 6642 } 6643 6644 return value !== undefined ? 6645 jQuery.style( elem, name, value ) : 6646 jQuery.css( elem, name ); 6647 }, name, value, arguments.length > 1 ); 6648 } 6649} ); 6650 6651 6652function Tween( elem, options, prop, end, easing ) { 6653 return new Tween.prototype.init( elem, options, prop, end, easing ); 6654} 6655jQuery.Tween = Tween; 6656
vendor: 6,216 bytes, lines 6657-6895
6657Tween.prototype = { 6658 constructor: Tween, 6659 init: function( elem, options, prop, end, easing, unit ) { 6660 this.elem = elem; 6661 this.prop = prop; 6662 this.easing = easing || jQuery.easing._default; 6663 this.options = options; 6664 this.start = this.now = this.cur(); 6665 this.end = end; 6666 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); 6667 }, 6668 cur: function() { 6669 var hooks = Tween.propHooks[ this.prop ]; 6670 6671 return hooks && hooks.get ? 6672 hooks.get( this ) : 6673 Tween.propHooks._default.get( this ); 6674 }, 6675 run: function( percent ) { 6676 var eased, 6677 hooks = Tween.propHooks[ this.prop ]; 6678 6679 if ( this.options.duration ) { 6680 this.pos = eased = jQuery.easing[ this.easing ]( 6681 percent, this.options.duration * percent, 0, 1, this.options.duration 6682 ); 6683 } else { 6684 this.pos = eased = percent; 6685 } 6686 this.now = ( this.end - this.start ) * eased + this.start; 6687 6688 if ( this.options.step ) { 6689 this.options.step.call( this.elem, this.now, this ); 6690 } 6691 6692 if ( hooks && hooks.set ) { 6693 hooks.set( this ); 6694 } else { 6695 Tween.propHooks._default.set( this ); 6696 } 6697 return this; 6698 } 6699}; 6700 6701Tween.prototype.init.prototype = Tween.prototype; 6702 6703Tween.propHooks = { 6704 _default: { 6705 get: function( tween ) { 6706 var result; 6707 6708 // Use a property on the element directly when it is not a DOM element, 6709 // or when there is no matching style property that exists. 6710 if ( tween.elem.nodeType !== 1 || 6711 tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { 6712 return tween.elem[ tween.prop ]; 6713 } 6714 6715 // Passing an empty string as a 3rd parameter to .css will automatically 6716 // attempt a parseFloat and fallback to a string if the parse fails. 6717 // Simple values such as "10px" are parsed to Float; 6718 // complex values such as "rotate(1rad)" are returned as-is. 6719 result = jQuery.css( tween.elem, tween.prop, "" ); 6720 6721 // Empty strings, null, undefined and "auto" are converted to 0. 6722 return !result || result === "auto" ? 0 : result; 6723 }, 6724 set: function( tween ) { 6725 6726 // Use step hook for back compat. 6727 // Use cssHook if its there. 6728 // Use .style if available and use plain properties where available. 6729 if ( jQuery.fx.step[ tween.prop ] ) { 6730 jQuery.fx.step[ tween.prop ]( tween ); 6731 } else if ( tween.elem.nodeType === 1 && 6732 ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || 6733 jQuery.cssHooks[ tween.prop ] ) ) { 6734 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); 6735 } else { 6736 tween.elem[ tween.prop ] = tween.now; 6737 } 6738 } 6739 } 6740}; 6741 6742// Support: IE <=9 only 6743// Panic based approach to setting things on disconnected nodes 6744Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { 6745 set: function( tween ) { 6746 if ( tween.elem.nodeType && tween.elem.parentNode ) { 6747 tween.elem[ tween.prop ] = tween.now; 6748 } 6749 } 6750}; 6751 6752jQuery.easing = { 6753 linear: function( p ) { 6754 return p; 6755 }, 6756 swing: function( p ) { 6757 return 0.5 - Math.cos( p * Math.PI ) / 2; 6758 }, 6759 _default: "swing" 6760}; 6761 6762jQuery.fx = Tween.prototype.init; 6763 6764// Back compat <1.8 extension point 6765jQuery.fx.step = {}; 6766 6767 6768 6769 6770var 6771 fxNow, inProgress, 6772 rfxtypes = /^(?:toggle|show|hide)$/, 6773 rrun = /queueHooks$/; 6774 6775function schedule() { 6776 if ( inProgress ) { 6777 if ( document.hidden === false && window.requestAnimationFrame ) { 6778 window.requestAnimationFrame( schedule ); 6779 } else { 6780 window.setTimeout( schedule, jQuery.fx.interval ); 6781 } 6782 6783 jQuery.fx.tick(); 6784 } 6785} 6786 6787// Animations created synchronously will run synchronously 6788function createFxNow() { 6789 window.setTimeout( function() { 6790 fxNow = undefined; 6791 } ); 6792 return ( fxNow = jQuery.now() ); 6793} 6794 6795// Generate parameters to create a standard animation 6796function genFx( type, includeWidth ) { 6797 var which, 6798 i = 0, 6799 attrs = { height: type }; 6800 6801 // If we include width, step value is 1 to do all cssExpand values, 6802 // otherwise step value is 2 to skip over Left and Right 6803 includeWidth = includeWidth ? 1 : 0; 6804 for ( ; i < 4; i += 2 - includeWidth ) { 6805 which = cssExpand[ i ]; 6806 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; 6807 } 6808 6809 if ( includeWidth ) { 6810 attrs.opacity = attrs.width = type; 6811 } 6812 6813 return attrs; 6814} 6815 6816function createTween( value, prop, animation ) { 6817 var tween, 6818 collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), 6819 index = 0, 6820 length = collection.length; 6821 for ( ; index < length; index++ ) { 6822 if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { 6823 6824 // We're done with this property 6825 return tween; 6826 } 6827 } 6828} 6829 6830function defaultPrefilter( elem, props, opts ) { 6831 var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, 6832 isBox = "width" in props || "height" in props, 6833 anim = this, 6834 orig = {}, 6835 style = elem.style, 6836 hidden = elem.nodeType && isHiddenWithinTree( elem ), 6837 dataShow = dataPriv.get( elem, "fxshow" ); 6838 6839 // Queue-skipping animations hijack the fx hooks 6840 if ( !opts.queue ) { 6841 hooks = jQuery._queueHooks( elem, "fx" ); 6842 if ( hooks.unqueued == null ) { 6843 hooks.unqueued = 0; 6844 oldfire = hooks.empty.fire; 6845 hooks.empty.fire = function() { 6846 if ( !hooks.unqueued ) { 6847 oldfire(); 6848 } 6849 }; 6850 } 6851 hooks.unqueued++; 6852 6853 anim.always( function() { 6854 6855 // Ensure the complete handler is called before this completes 6856 anim.always( function() { 6857 hooks.unqueued--; 6858 if ( !jQuery.queue( elem, "fx" ).length ) { 6859 hooks.empty.fire(); 6860 } 6861 } ); 6862 } ); 6863 } 6864 6865 // Detect show/hide animations 6866 for ( prop in props ) { 6867 value = props[ prop ]; 6868 if ( rfxtypes.test( value ) ) { 6869 delete props[ prop ]; 6870 toggle = toggle || value === "toggle"; 6871 if ( value === ( hidden ? "hide" : "show" ) ) { 6872 6873 // Pretend to be hidden if this is a "show" and 6874 // there is still data from a stopped show/hide 6875 if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { 6876 hidden = true; 6877 6878 // Ignore all other no-op show/hide data 6879 } else { 6880 continue; 6881 } 6882 } 6883 orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); 6884 } 6885 } 6886 6887 // Bail out if this is a no-op like .hide().hide() 6888 propTween = !jQuery.isEmptyObject( props ); 6889 if ( !propTween && jQuery.isEmptyObject( orig ) ) { 6890 return; 6891 } 6892 6893 // Restrict "overflow" and "display" styles during box animations 6894 if ( isBox && elem.nodeType === 1 ) { 6895
vendor: 4,173 bytes, lines 6896-7054
6896 // Support: IE <=9 - 11, Edge 12 - 13 6897 // Record all 3 overflow attributes because IE does not infer the shorthand 6898 // from identically-valued overflowX and overflowY 6899 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; 6900 6901 // Identify a display type, preferring old show/hide data over the CSS cascade 6902 restoreDisplay = dataShow && dataShow.display; 6903 if ( restoreDisplay == null ) { 6904 restoreDisplay = dataPriv.get( elem, "display" ); 6905 } 6906 display = jQuery.css( elem, "display" ); 6907 if ( display === "none" ) { 6908 if ( restoreDisplay ) { 6909 display = restoreDisplay; 6910 } else { 6911 6912 // Get nonempty value(s) by temporarily forcing visibility 6913 showHide( [ elem ], true ); 6914 restoreDisplay = elem.style.display || restoreDisplay; 6915 display = jQuery.css( elem, "display" ); 6916 showHide( [ elem ] ); 6917 } 6918 } 6919 6920 // Animate inline elements as inline-block 6921 if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { 6922 if ( jQuery.css( elem, "float" ) === "none" ) { 6923 6924 // Restore the original display value at the end of pure show/hide animations 6925 if ( !propTween ) { 6926 anim.done( function() { 6927 style.display = restoreDisplay; 6928 } ); 6929 if ( restoreDisplay == null ) { 6930 display = style.display; 6931 restoreDisplay = display === "none" ? "" : display; 6932 } 6933 } 6934 style.display = "inline-block"; 6935 } 6936 } 6937 } 6938 6939 if ( opts.overflow ) { 6940 style.overflow = "hidden"; 6941 anim.always( function() { 6942 style.overflow = opts.overflow[ 0 ]; 6943 style.overflowX = opts.overflow[ 1 ]; 6944 style.overflowY = opts.overflow[ 2 ]; 6945 } ); 6946 } 6947 6948 // Implement show/hide animations 6949 propTween = false; 6950 for ( prop in orig ) { 6951 6952 // General show/hide setup for this element animation 6953 if ( !propTween ) { 6954 if ( dataShow ) { 6955 if ( "hidden" in dataShow ) { 6956 hidden = dataShow.hidden; 6957 } 6958 } else { 6959 dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); 6960 } 6961 6962 // Store hidden/visible for toggle so `.stop().toggle()` "reverses" 6963 if ( toggle ) { 6964 dataShow.hidden = !hidden; 6965 } 6966 6967 // Show elements before animating them 6968 if ( hidden ) { 6969 showHide( [ elem ], true ); 6970 } 6971 6972 /* eslint-disable no-loop-func */ 6973 6974 anim.done( function() { 6975 6976 /* eslint-enable no-loop-func */ 6977 6978 // The final step of a "hide" animation is actually hiding the element 6979 if ( !hidden ) { 6980 showHide( [ elem ] ); 6981 } 6982 dataPriv.remove( elem, "fxshow" ); 6983 for ( prop in orig ) { 6984 jQuery.style( elem, prop, orig[ prop ] ); 6985 } 6986 } ); 6987 } 6988 6989 // Per-property setup 6990 propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); 6991 if ( !( prop in dataShow ) ) { 6992 dataShow[ prop ] = propTween.start; 6993 if ( hidden ) { 6994 propTween.end = propTween.start; 6995 propTween.start = 0; 6996 } 6997 } 6998 } 6999} 7000 7001function propFilter( props, specialEasing ) { 7002 var index, name, easing, value, hooks; 7003 7004 // camelCase, specialEasing and expand cssHook pass 7005 for ( index in props ) { 7006 name = jQuery.camelCase( index ); 7007 easing = specialEasing[ name ]; 7008 value = props[ index ]; 7009 if ( Array.isArray( value ) ) { 7010 easing = value[ 1 ]; 7011 value = props[ index ] = value[ 0 ]; 7012 } 7013 7014 if ( index !== name ) { 7015 props[ name ] = value; 7016 delete props[ index ]; 7017 } 7018 7019 hooks = jQuery.cssHooks[ name ]; 7020 if ( hooks && "expand" in hooks ) { 7021 value = hooks.expand( value ); 7022 delete props[ name ]; 7023 7024 // Not quite $.extend, this won't overwrite existing keys. 7025 // Reusing 'index' because we have the correct "name" 7026 for ( index in value ) { 7027 if ( !( index in props ) ) { 7028 props[ index ] = value[ index ]; 7029 specialEasing[ index ] = easing; 7030 } 7031 } 7032 } else { 7033 specialEasing[ name ] = easing; 7034 } 7035 } 7036} 7037 7038function Animation( elem, properties, options ) { 7039 var result, 7040 stopped, 7041 index = 0, 7042 length = Animation.prefilters.length, 7043 deferred = jQuery.Deferred().always( function() { 7044 7045 // Don't match elem in the :animated selector 7046 delete tick.elem; 7047 } ), 7048 tick = function() { 7049 if ( stopped ) { 7050 return false; 7051 } 7052 var currentTime = fxNow || createFxNow(), 7053 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), 7054
vendor: 6,686 bytes, lines 7055-7314
7055 // Support: Android 2.3 only 7056 // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) 7057 temp = remaining / animation.duration || 0, 7058 percent = 1 - temp, 7059 index = 0, 7060 length = animation.tweens.length; 7061 7062 for ( ; index < length; index++ ) { 7063 animation.tweens[ index ].run( percent ); 7064 } 7065 7066 deferred.notifyWith( elem, [ animation, percent, remaining ] ); 7067 7068 // If there's more to do, yield 7069 if ( percent < 1 && length ) { 7070 return remaining; 7071 } 7072 7073 // If this was an empty animation, synthesize a final progress notification 7074 if ( !length ) { 7075 deferred.notifyWith( elem, [ animation, 1, 0 ] ); 7076 } 7077 7078 // Resolve the animation and report its conclusion 7079 deferred.resolveWith( elem, [ animation ] ); 7080 return false; 7081 }, 7082 animation = deferred.promise( { 7083 elem: elem, 7084 props: jQuery.extend( {}, properties ), 7085 opts: jQuery.extend( true, { 7086 specialEasing: {}, 7087 easing: jQuery.easing._default 7088 }, options ), 7089 originalProperties: properties, 7090 originalOptions: options, 7091 startTime: fxNow || createFxNow(), 7092 duration: options.duration, 7093 tweens: [], 7094 createTween: function( prop, end ) { 7095 var tween = jQuery.Tween( elem, animation.opts, prop, end, 7096 animation.opts.specialEasing[ prop ] || animation.opts.easing ); 7097 animation.tweens.push( tween ); 7098 return tween; 7099 }, 7100 stop: function( gotoEnd ) { 7101 var index = 0, 7102 7103 // If we are going to the end, we want to run all the tweens 7104 // otherwise we skip this part 7105 length = gotoEnd ? animation.tweens.length : 0; 7106 if ( stopped ) { 7107 return this; 7108 } 7109 stopped = true; 7110 for ( ; index < length; index++ ) { 7111 animation.tweens[ index ].run( 1 ); 7112 } 7113 7114 // Resolve when we played the last frame; otherwise, reject 7115 if ( gotoEnd ) { 7116 deferred.notifyWith( elem, [ animation, 1, 0 ] ); 7117 deferred.resolveWith( elem, [ animation, gotoEnd ] ); 7118 } else { 7119 deferred.rejectWith( elem, [ animation, gotoEnd ] ); 7120 } 7121 return this; 7122 } 7123 } ), 7124 props = animation.props; 7125 7126 propFilter( props, animation.opts.specialEasing ); 7127 7128 for ( ; index < length; index++ ) { 7129 result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); 7130 if ( result ) { 7131 if ( jQuery.isFunction( result.stop ) ) { 7132 jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = 7133 jQuery.proxy( result.stop, result ); 7134 } 7135 return result; 7136 } 7137 } 7138 7139 jQuery.map( props, createTween, animation ); 7140 7141 if ( jQuery.isFunction( animation.opts.start ) ) { 7142 animation.opts.start.call( elem, animation ); 7143 } 7144 7145 // Attach callbacks from options 7146 animation 7147 .progress( animation.opts.progress ) 7148 .done( animation.opts.done, animation.opts.complete ) 7149 .fail( animation.opts.fail ) 7150 .always( animation.opts.always ); 7151 7152 jQuery.fx.timer( 7153 jQuery.extend( tick, { 7154 elem: elem, 7155 anim: animation, 7156 queue: animation.opts.queue 7157 } ) 7158 ); 7159 7160 return animation; 7161} 7162 7163jQuery.Animation = jQuery.extend( Animation, { 7164 7165 tweeners: { 7166 "*": [ function( prop, value ) { 7167 var tween = this.createTween( prop, value ); 7168 adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); 7169 return tween; 7170 } ] 7171 }, 7172 7173 tweener: function( props, callback ) { 7174 if ( jQuery.isFunction( props ) ) { 7175 callback = props; 7176 props = [ "*" ]; 7177 } else { 7178 props = props.match( rnothtmlwhite ); 7179 } 7180 7181 var prop, 7182 index = 0, 7183 length = props.length; 7184 7185 for ( ; index < length; index++ ) { 7186 prop = props[ index ]; 7187 Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; 7188 Animation.tweeners[ prop ].unshift( callback ); 7189 } 7190 }, 7191 7192 prefilters: [ defaultPrefilter ], 7193 7194 prefilter: function( callback, prepend ) { 7195 if ( prepend ) { 7196 Animation.prefilters.unshift( callback ); 7197 } else { 7198 Animation.prefilters.push( callback ); 7199 } 7200 } 7201} ); 7202 7203jQuery.speed = function( speed, easing, fn ) { 7204 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { 7205 complete: fn || !fn && easing || 7206 jQuery.isFunction( speed ) && speed, 7207 duration: speed, 7208 easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing 7209 }; 7210 7211 // Go to the end state if fx are off 7212 if ( jQuery.fx.off ) { 7213 opt.duration = 0; 7214 7215 } else { 7216 if ( typeof opt.duration !== "number" ) { 7217 if ( opt.duration in jQuery.fx.speeds ) { 7218 opt.duration = jQuery.fx.speeds[ opt.duration ]; 7219 7220 } else { 7221 opt.duration = jQuery.fx.speeds._default; 7222 } 7223 } 7224 } 7225 7226 // Normalize opt.queue - true/undefined/null -> "fx" 7227 if ( opt.queue == null || opt.queue === true ) { 7228 opt.queue = "fx"; 7229 } 7230 7231 // Queueing 7232 opt.old = opt.complete; 7233 7234 opt.complete = function() { 7235 if ( jQuery.isFunction( opt.old ) ) { 7236 opt.old.call( this ); 7237 } 7238 7239 if ( opt.queue ) { 7240 jQuery.dequeue( this, opt.queue ); 7241 } 7242 }; 7243 7244 return opt; 7245}; 7246 7247jQuery.fn.extend( { 7248 fadeTo: function( speed, to, easing, callback ) { 7249 7250 // Show any hidden elements after setting opacity to 0 7251 return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() 7252 7253 // Animate to the value specified 7254 .end().animate( { opacity: to }, speed, easing, callback ); 7255 }, 7256 animate: function( prop, speed, easing, callback ) { 7257 var empty = jQuery.isEmptyObject( prop ), 7258 optall = jQuery.speed( speed, easing, callback ), 7259 doAnimation = function() { 7260 7261 // Operate on a copy of prop so per-property easing won't be lost 7262 var anim = Animation( this, jQuery.extend( {}, prop ), optall ); 7263 7264 // Empty animations, or finishing resolves immediately 7265 if ( empty || dataPriv.get( this, "finish" ) ) { 7266 anim.stop( true ); 7267 } 7268 }; 7269 doAnimation.finish = doAnimation; 7270 7271 return empty || optall.queue === false ? 7272 this.each( doAnimation ) : 7273 this.queue( optall.queue, doAnimation ); 7274 }, 7275 stop: function( type, clearQueue, gotoEnd ) { 7276 var stopQueue = function( hooks ) { 7277 var stop = hooks.stop; 7278 delete hooks.stop; 7279 stop( gotoEnd ); 7280 }; 7281 7282 if ( typeof type !== "string" ) { 7283 gotoEnd = clearQueue; 7284 clearQueue = type; 7285 type = undefined; 7286 } 7287 if ( clearQueue && type !== false ) { 7288 this.queue( type || "fx", [] ); 7289 } 7290 7291 return this.each( function() { 7292 var dequeue = true, 7293 index = type != null && type + "queueHooks", 7294 timers = jQuery.timers, 7295 data = dataPriv.get( this ); 7296 7297 if ( index ) { 7298 if ( data[ index ] && data[ index ].stop ) { 7299 stopQueue( data[ index ] ); 7300 } 7301 } else { 7302 for ( index in data ) { 7303 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { 7304 stopQueue( data[ index ] ); 7305 } 7306 } 7307 } 7308 7309 for ( index = timers.length; index--; ) { 7310 if ( timers[ index ].elem === this && 7311 ( type == null || timers[ index ].queue === type ) ) { 7312 7313 timers[ index ].anim.stop( gotoEnd ); 7314 dequeue = false;
vendor: 2,199 bytes, lines 7315-7399
7315 timers.splice( index, 1 ); 7316 } 7317 } 7318 7319 // Start the next in the queue if the last step wasn't forced. 7320 // Timers currently will call their complete callbacks, which 7321 // will dequeue but only if they were gotoEnd. 7322 if ( dequeue || !gotoEnd ) { 7323 jQuery.dequeue( this, type ); 7324 } 7325 } ); 7326 }, 7327 finish: function( type ) { 7328 if ( type !== false ) { 7329 type = type || "fx"; 7330 } 7331 return this.each( function() { 7332 var index, 7333 data = dataPriv.get( this ), 7334 queue = data[ type + "queue" ], 7335 hooks = data[ type + "queueHooks" ], 7336 timers = jQuery.timers, 7337 length = queue ? queue.length : 0; 7338 7339 // Enable finishing flag on private data 7340 data.finish = true; 7341 7342 // Empty the queue first 7343 jQuery.queue( this, type, [] ); 7344 7345 if ( hooks && hooks.stop ) { 7346 hooks.stop.call( this, true ); 7347 } 7348 7349 // Look for any active animations, and finish them 7350 for ( index = timers.length; index--; ) { 7351 if ( timers[ index ].elem === this && timers[ index ].queue === type ) { 7352 timers[ index ].anim.stop( true ); 7353 timers.splice( index, 1 ); 7354 } 7355 } 7356 7357 // Look for any animations in the old queue and finish them 7358 for ( index = 0; index < length; index++ ) { 7359 if ( queue[ index ] && queue[ index ].finish ) { 7360 queue[ index ].finish.call( this ); 7361 } 7362 } 7363 7364 // Turn off finishing flag 7365 delete data.finish; 7366 } ); 7367 } 7368} ); 7369 7370jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { 7371 var cssFn = jQuery.fn[ name ]; 7372 jQuery.fn[ name ] = function( speed, easing, callback ) { 7373 return speed == null || typeof speed === "boolean" ? 7374 cssFn.apply( this, arguments ) : 7375 this.animate( genFx( name, true ), speed, easing, callback ); 7376 }; 7377} ); 7378 7379// Generate shortcuts for custom animations 7380jQuery.each( { 7381 slideDown: genFx( "show" ), 7382 slideUp: genFx( "hide" ), 7383 slideToggle: genFx( "toggle" ), 7384 fadeIn: { opacity: "show" }, 7385 fadeOut: { opacity: "hide" }, 7386 fadeToggle: { opacity: "toggle" } 7387}, function( name, props ) { 7388 jQuery.fn[ name ] = function( speed, easing, callback ) { 7389 return this.animate( props, speed, easing, callback ); 7390 }; 7391} ); 7392 7393jQuery.timers = []; 7394jQuery.fx.tick = function() { 7395 var timer, 7396 i = 0, 7397 timers = jQuery.timers; 7398 7399 fxNow = jQuery
vendor: 7,814 bytes, lines 7399-7752
7399.now(); 7400 7401 for ( ; i < timers.length; i++ ) { 7402 timer = timers[ i ]; 7403 7404 // Run the timer and safely remove it when done (allowing for external removal) 7405 if ( !timer() && timers[ i ] === timer ) { 7406 timers.splice( i--, 1 ); 7407 } 7408 } 7409 7410 if ( !timers.length ) { 7411 jQuery.fx.stop(); 7412 } 7413 fxNow = undefined; 7414}; 7415 7416jQuery.fx.timer = function( timer ) { 7417 jQuery.timers.push( timer ); 7418 jQuery.fx.start(); 7419}; 7420 7421jQuery.fx.interval = 13; 7422jQuery.fx.start = function() { 7423 if ( inProgress ) { 7424 return; 7425 } 7426 7427 inProgress = true; 7428 schedule(); 7429}; 7430 7431jQuery.fx.stop = function() { 7432 inProgress = null; 7433}; 7434 7435jQuery.fx.speeds = { 7436 slow: 600, 7437 fast: 200, 7438 7439 // Default speed 7440 _default: 400 7441}; 7442 7443 7444// Based off of the plugin by Clint Helfers, with permission. 7445// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ 7446jQuery.fn.delay = function( time, type ) { 7447 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; 7448 type = type || "fx"; 7449 7450 return this.queue( type, function( next, hooks ) { 7451 var timeout = window.setTimeout( next, time ); 7452 hooks.stop = function() { 7453 window.clearTimeout( timeout ); 7454 }; 7455 } ); 7456}; 7457 7458 7459( function() { 7460 var input = document.createElement( "input" ), 7461 select = document.createElement( "select" ), 7462 opt = select.appendChild( document.createElement( "option" ) ); 7463 7464 input.type = "checkbox"; 7465 7466 // Support: Android <=4.3 only 7467 // Default value for a checkbox should be "on" 7468 support.checkOn = input.value !== ""; 7469 7470 // Support: IE <=11 only 7471 // Must access selectedIndex to make default options select 7472 support.optSelected = opt.selected; 7473 7474 // Support: IE <=11 only 7475 // An input loses its value after becoming a radio 7476 input = document.createElement( "input" ); 7477 input.value = "t"; 7478 input.type = "radio"; 7479 support.radioValue = input.value === "t"; 7480} )(); 7481 7482 7483var boolHook, 7484 attrHandle = jQuery.expr.attrHandle; 7485 7486jQuery.fn.extend( { 7487 attr: function( name, value ) { 7488 return access( this, jQuery.attr, name, value, arguments.length > 1 ); 7489 }, 7490 7491 removeAttr: function( name ) { 7492 return this.each( function() { 7493 jQuery.removeAttr( this, name ); 7494 } ); 7495 } 7496} ); 7497 7498jQuery.extend( { 7499 attr: function( elem, name, value ) { 7500 var ret, hooks, 7501 nType = elem.nodeType; 7502 7503 // Don't get/set attributes on text, comment and attribute nodes 7504 if ( nType === 3 || nType === 8 || nType === 2 ) { 7505 return; 7506 } 7507 7508 // Fallback to prop when attributes are not supported 7509 if ( typeof elem.getAttribute === "undefined" ) { 7510 return jQuery.prop( elem, name, value ); 7511 } 7512 7513 // Attribute hooks are determined by the lowercase version 7514 // Grab necessary hook if one is defined 7515 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { 7516 hooks = jQuery.attrHooks[ name.toLowerCase() ] || 7517 ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); 7518 } 7519 7520 if ( value !== undefined ) { 7521 if ( value === null ) { 7522 jQuery.removeAttr( elem, name ); 7523 return; 7524 } 7525 7526 if ( hooks && "set" in hooks && 7527 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { 7528 return ret; 7529 } 7530 7531 elem.setAttribute( name, value + "" ); 7532 return value; 7533 } 7534 7535 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { 7536 return ret; 7537 } 7538 7539 ret = jQuery.find.attr( elem, name ); 7540 7541 // Non-existent attributes return null, we normalize to undefined 7542 return ret == null ? undefined : ret; 7543 }, 7544 7545 attrHooks: { 7546 type: { 7547 set: function( elem, value ) { 7548 if ( !support.radioValue && value === "radio" && 7549 nodeName( elem, "input" ) ) { 7550 var val = elem.value; 7551 elem.setAttribute( "type", value ); 7552 if ( val ) { 7553 elem.value = val; 7554 } 7555 return value; 7556 } 7557 } 7558 } 7559 }, 7560 7561 removeAttr: function( elem, value ) { 7562 var name, 7563 i = 0, 7564 7565 // Attribute names can contain non-HTML whitespace characters 7566 // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 7567 attrNames = value && value.match( rnothtmlwhite ); 7568 7569 if ( attrNames && elem.nodeType === 1 ) { 7570 while ( ( name = attrNames[ i++ ] ) ) { 7571 elem.removeAttribute( name ); 7572 } 7573 } 7574 } 7575} ); 7576 7577// Hooks for boolean attributes 7578boolHook = { 7579 set: function( elem, value, name ) { 7580 if ( value === false ) { 7581 7582 // Remove boolean attributes when set to false 7583 jQuery.removeAttr( elem, name ); 7584 } else { 7585 elem.setAttribute( name, name ); 7586 } 7587 return name; 7588 } 7589}; 7590 7591jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { 7592 var getter = attrHandle[ name ] || jQuery.find.attr; 7593 7594 attrHandle[ name ] = function( elem, name, isXML ) { 7595 var ret, handle, 7596 lowercaseName = name.toLowerCase(); 7597 7598 if ( !isXML ) { 7599 7600 // Avoid an infinite loop by temporarily removing this function from the getter 7601 handle = attrHandle[ lowercaseName ]; 7602 attrHandle[ lowercaseName ] = ret; 7603 ret = getter( elem, name, isXML ) != null ? 7604 lowercaseName : 7605 null; 7606 attrHandle[ lowercaseName ] = handle; 7607 } 7608 return ret; 7609 }; 7610} ); 7611 7612 7613 7614 7615var rfocusable = /^(?:input|select|textarea|button)$/i, 7616 rclickable = /^(?:a|area)$/i; 7617 7618jQuery.fn.extend( { 7619 prop: function( name, value ) { 7620 return access( this, jQuery.prop, name, value, arguments.length > 1 ); 7621 }, 7622 7623 removeProp: function( name ) { 7624 return this.each( function() { 7625 delete this[ jQuery.propFix[ name ] || name ]; 7626 } ); 7627 } 7628} ); 7629 7630jQuery.extend( { 7631 prop: function( elem, name, value ) { 7632 var ret, hooks, 7633 nType = elem.nodeType; 7634 7635 // Don't get/set properties on text, comment and attribute nodes 7636 if ( nType === 3 || nType === 8 || nType === 2 ) { 7637 return; 7638 } 7639 7640 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { 7641 7642 // Fix name and attach hooks 7643 name = jQuery.propFix[ name ] || name; 7644 hooks = jQuery.propHooks[ name ]; 7645 } 7646 7647 if ( value !== undefined ) { 7648 if ( hooks && "set" in hooks && 7649 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { 7650 return ret; 7651 } 7652 7653 return ( elem[ name ] = value ); 7654 } 7655 7656 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { 7657 return ret; 7658 } 7659 7660 return elem[ name ]; 7661 }, 7662 7663 propHooks: { 7664 tabIndex: { 7665 get: function( elem ) { 7666 7667 // Support: IE <=9 - 11 only 7668 // elem.tabIndex doesn't always return the 7669 // correct value when it hasn't been explicitly set 7670 // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ 7671 // Use proper attribute retrieval(#12072) 7672 var tabindex = jQuery.find.attr( elem, "tabindex" ); 7673 7674 if ( tabindex ) { 7675 return parseInt( tabindex, 10 ); 7676 } 7677 7678 if ( 7679 rfocusable.test( elem.nodeName ) || 7680 rclickable.test( elem.nodeName ) && 7681 elem.href 7682 ) { 7683 return 0; 7684 } 7685 7686 return -1; 7687 } 7688 } 7689 }, 7690 7691 propFix: { 7692 "for": "htmlFor", 7693 "class": "className" 7694 } 7695} ); 7696 7697// Support: IE <=11 only 7698// Accessing the selectedIndex property 7699// forces the browser to respect setting selected 7700// on the option 7701// The getter ensures a default option is selected 7702// when in an optgroup 7703// eslint rule "no-unused-expressions" is disabled for this code 7704// since it considers such accessions noop 7705if ( !support.optSelected ) { 7706 jQuery.propHooks.selected = { 7707 get: function( elem ) { 7708 7709 /* eslint no-unused-expressions: "off" */ 7710 7711 var parent = elem.parentNode; 7712 if ( parent && parent.parentNode ) { 7713 parent.parentNode.selectedIndex; 7714 } 7715 return null; 7716 }, 7717 set: function( elem ) { 7718 7719 /* eslint no-unused-expressions: "off" */ 7720 7721 var parent = elem.parentNode; 7722 if ( parent ) { 7723 parent.selectedIndex; 7724 7725 if ( parent.parentNode ) { 7726 parent.parentNode.selectedIndex; 7727 } 7728 } 7729 } 7730 }; 7731} 7732 7733jQuery.each( [ 7734 "tabIndex", 7735 "readOnly", 7736 "maxLength", 7737 "cellSpacing", 7738 "cellPadding", 7739 "rowSpan", 7740 "colSpan", 7741 "useMap", 7742 "frameBorder", 7743 "contentEditable" 7744], function() { 7745 jQuery.propFix[ this.toLowerCase() ] = this; 7746} ); 7747 7748 7749 7750 7751 // Strip and collapse whitespace according to HTML spec 7752 // https://
vendor: 4,260 bytes, lines 7752-7918
7752html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace 7753 function stripAndCollapse( value ) { 7754 var tokens = value.match( rnothtmlwhite ) || []; 7755 return tokens.join( " " ); 7756 } 7757 7758 7759function getClass( elem ) { 7760 return elem.getAttribute && elem.getAttribute( "class" ) || ""; 7761} 7762 7763jQuery.fn.extend( { 7764 addClass: function( value ) { 7765 var classes, elem, cur, curValue, clazz, j, finalValue, 7766 i = 0; 7767 7768 if ( jQuery.isFunction( value ) ) { 7769 return this.each( function( j ) { 7770 jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); 7771 } ); 7772 } 7773 7774 if ( typeof value === "string" && value ) { 7775 classes = value.match( rnothtmlwhite ) || []; 7776 7777 while ( ( elem = this[ i++ ] ) ) { 7778 curValue = getClass( elem ); 7779 cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); 7780 7781 if ( cur ) { 7782 j = 0; 7783 while ( ( clazz = classes[ j++ ] ) ) { 7784 if ( cur.indexOf( " " + clazz + " " ) < 0 ) { 7785 cur += clazz + " "; 7786 } 7787 } 7788 7789 // Only assign if different to avoid unneeded rendering. 7790 finalValue = stripAndCollapse( cur ); 7791 if ( curValue !== finalValue ) { 7792 elem.setAttribute( "class", finalValue ); 7793 } 7794 } 7795 } 7796 } 7797 7798 return this; 7799 }, 7800 7801 removeClass: function( value ) { 7802 var classes, elem, cur, curValue, clazz, j, finalValue, 7803 i = 0; 7804 7805 if ( jQuery.isFunction( value ) ) { 7806 return this.each( function( j ) { 7807 jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); 7808 } ); 7809 } 7810 7811 if ( !arguments.length ) { 7812 return this.attr( "class", "" ); 7813 } 7814 7815 if ( typeof value === "string" && value ) { 7816 classes = value.match( rnothtmlwhite ) || []; 7817 7818 while ( ( elem = this[ i++ ] ) ) { 7819 curValue = getClass( elem ); 7820 7821 // This expression is here for better compressibility (see addClass) 7822 cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); 7823 7824 if ( cur ) { 7825 j = 0; 7826 while ( ( clazz = classes[ j++ ] ) ) { 7827 7828 // Remove *all* instances 7829 while ( cur.indexOf( " " + clazz + " " ) > -1 ) { 7830 cur = cur.replace( " " + clazz + " ", " " ); 7831 } 7832 } 7833 7834 // Only assign if different to avoid unneeded rendering. 7835 finalValue = stripAndCollapse( cur ); 7836 if ( curValue !== finalValue ) { 7837 elem.setAttribute( "class", finalValue ); 7838 } 7839 } 7840 } 7841 } 7842 7843 return this; 7844 }, 7845 7846 toggleClass: function( value, stateVal ) { 7847 var type = typeof value; 7848 7849 if ( typeof stateVal === "boolean" && type === "string" ) { 7850 return stateVal ? this.addClass( value ) : this.removeClass( value ); 7851 } 7852 7853 if ( jQuery.isFunction( value ) ) { 7854 return this.each( function( i ) { 7855 jQuery( this ).toggleClass( 7856 value.call( this, i, getClass( this ), stateVal ), 7857 stateVal 7858 ); 7859 } ); 7860 } 7861 7862 return this.each( function() { 7863 var className, i, self, classNames; 7864 7865 if ( type === "string" ) { 7866 7867 // Toggle individual class names 7868 i = 0; 7869 self = jQuery( this ); 7870 classNames = value.match( rnothtmlwhite ) || []; 7871 7872 while ( ( className = classNames[ i++ ] ) ) { 7873 7874 // Check each className given, space separated list 7875 if ( self.hasClass( className ) ) { 7876 self.removeClass( className ); 7877 } else { 7878 self.addClass( className ); 7879 } 7880 } 7881 7882 // Toggle whole class name 7883 } else if ( value === undefined || type === "boolean" ) { 7884 className = getClass( this ); 7885 if ( className ) { 7886 7887 // Store className if set 7888 dataPriv.set( this, "__className__", className ); 7889 } 7890 7891 // If the element has a class name or if we're passed `false`, 7892 // then remove the whole classname (if there was one, the above saved it). 7893 // Otherwise bring back whatever was previously saved (if anything), 7894 // falling back to the empty string if nothing was stored. 7895 if ( this.setAttribute ) { 7896 this.setAttribute( "class", 7897 className || value === false ? 7898 "" : 7899 dataPriv.get( this, "__className__" ) || "" 7900 ); 7901 } 7902 } 7903 } ); 7904 }, 7905 7906 hasClass: function( selector ) { 7907 var className, elem, 7908 i = 0; 7909 7910 className = " " + selector + " "; 7911 while ( ( elem = this[ i++ ] ) ) { 7912 if ( elem.nodeType === 1 && 7913 ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { 7914 return true; 7915 } 7916 } 7917 7918 return false;
vendor: 1,377 bytes, lines 7919-7988
7919 } 7920} ); 7921 7922 7923 7924 7925var rreturn = /\r/g; 7926 7927jQuery.fn.extend( { 7928 val: function( value ) { 7929 var hooks, ret, isFunction, 7930 elem = this[ 0 ]; 7931 7932 if ( !arguments.length ) { 7933 if ( elem ) { 7934 hooks = jQuery.valHooks[ elem.type ] || 7935 jQuery.valHooks[ elem.nodeName.toLowerCase() ]; 7936 7937 if ( hooks && 7938 "get" in hooks && 7939 ( ret = hooks.get( elem, "value" ) ) !== undefined 7940 ) { 7941 return ret; 7942 } 7943 7944 ret = elem.value; 7945 7946 // Handle most common string cases 7947 if ( typeof ret === "string" ) { 7948 return ret.replace( rreturn, "" ); 7949 } 7950 7951 // Handle cases where value is null/undef or number 7952 return ret == null ? "" : ret; 7953 } 7954 7955 return; 7956 } 7957 7958 isFunction = jQuery.isFunction( value ); 7959 7960 return this.each( function( i ) { 7961 var val; 7962 7963 if ( this.nodeType !== 1 ) { 7964 return; 7965 } 7966 7967 if ( isFunction ) { 7968 val = value.call( this, i, jQuery( this ).val() ); 7969 } else { 7970 val = value; 7971 } 7972 7973 // Treat null/undefined as ""; convert numbers to string 7974 if ( val == null ) { 7975 val = ""; 7976 7977 } else if ( typeof val === "number" ) { 7978 val += ""; 7979 7980 } else if ( Array.isArray( val ) ) { 7981 val = jQuery.map( val, function( value ) { 7982 return value == null ? "" : value + ""; 7983 } ); 7984 } 7985 7986 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; 7987 7988 // If set returns undefined, fall back to normal setting
vendor: 8,160 bytes, lines 7989-8307
7989 if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { 7990 this.value = val; 7991 } 7992 } ); 7993 } 7994} ); 7995 7996jQuery.extend( { 7997 valHooks: { 7998 option: { 7999 get: function( elem ) { 8000 8001 var val = jQuery.find.attr( elem, "value" ); 8002 return val != null ? 8003 val : 8004 8005 // Support: IE <=10 - 11 only 8006 // option.text throws exceptions (#14686, #14858) 8007 // Strip and collapse whitespace 8008 // https://html.spec.whatwg.org/#strip-and-collapse-whitespace 8009 stripAndCollapse( jQuery.text( elem ) ); 8010 } 8011 }, 8012 select: { 8013 get: function( elem ) { 8014 var value, option, i, 8015 options = elem.options, 8016 index = elem.selectedIndex, 8017 one = elem.type === "select-one", 8018 values = one ? null : [], 8019 max = one ? index + 1 : options.length; 8020 8021 if ( index < 0 ) { 8022 i = max; 8023 8024 } else { 8025 i = one ? index : 0; 8026 } 8027 8028 // Loop through all the selected options 8029 for ( ; i < max; i++ ) { 8030 option = options[ i ]; 8031 8032 // Support: IE <=9 only 8033 // IE8-9 doesn't update selected after form reset (#2551) 8034 if ( ( option.selected || i === index ) && 8035 8036 // Don't return options that are disabled or in a disabled optgroup 8037 !option.disabled && 8038 ( !option.parentNode.disabled || 8039 !nodeName( option.parentNode, "optgroup" ) ) ) { 8040 8041 // Get the specific value for the option 8042 value = jQuery( option ).val(); 8043 8044 // We don't need an array for one selects 8045 if ( one ) { 8046 return value; 8047 } 8048 8049 // Multi-Selects return an array 8050 values.push( value ); 8051 } 8052 } 8053 8054 return values; 8055 }, 8056 8057 set: function( elem, value ) { 8058 var optionSet, option, 8059 options = elem.options, 8060 values = jQuery.makeArray( value ), 8061 i = options.length; 8062 8063 while ( i-- ) { 8064 option = options[ i ]; 8065 8066 /* eslint-disable no-cond-assign */ 8067 8068 if ( option.selected = 8069 jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 8070 ) { 8071 optionSet = true; 8072 } 8073 8074 /* eslint-enable no-cond-assign */ 8075 } 8076 8077 // Force browsers to behave consistently when non-matching value is set 8078 if ( !optionSet ) { 8079 elem.selectedIndex = -1; 8080 } 8081 return values; 8082 } 8083 } 8084 } 8085} ); 8086 8087// Radios and checkboxes getter/setter 8088jQuery.each( [ "radio", "checkbox" ], function() { 8089 jQuery.valHooks[ this ] = { 8090 set: function( elem, value ) { 8091 if ( Array.isArray( value ) ) { 8092 return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); 8093 } 8094 } 8095 }; 8096 if ( !support.checkOn ) { 8097 jQuery.valHooks[ this ].get = function( elem ) { 8098 return elem.getAttribute( "value" ) === null ? "on" : elem.value; 8099 }; 8100 } 8101} ); 8102 8103 8104 8105 8106// Return jQuery for attributes-only inclusion 8107 8108 8109var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; 8110 8111jQuery.extend( jQuery.event, { 8112 8113 trigger: function( event, data, elem, onlyHandlers ) { 8114 8115 var i, cur, tmp, bubbleType, ontype, handle, special, 8116 eventPath = [ elem || document ], 8117 type = hasOwn.call( event, "type" ) ? event.type : event, 8118 namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; 8119 8120 cur = tmp = elem = elem || document; 8121 8122 // Don't do events on text and comment nodes 8123 if ( elem.nodeType === 3 || elem.nodeType === 8 ) { 8124 return; 8125 } 8126 8127 // focus/blur morphs to focusin/out; ensure we're not firing them right now 8128 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { 8129 return; 8130 } 8131 8132 if ( type.indexOf( "." ) > -1 ) { 8133 8134 // Namespaced trigger; create a regexp to match event type in handle() 8135 namespaces = type.split( "." ); 8136 type = namespaces.shift(); 8137 namespaces.sort(); 8138 } 8139 ontype = type.indexOf( ":" ) < 0 && "on" + type; 8140 8141 // Caller can pass in a jQuery.Event object, Object, or just an event type string 8142 event = event[ jQuery.expando ] ? 8143 event : 8144 new jQuery.Event( type, typeof event === "object" && event ); 8145 8146 // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) 8147 event.isTrigger = onlyHandlers ? 2 : 3; 8148 event.namespace = namespaces.join( "." ); 8149 event.rnamespace = event.namespace ? 8150 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : 8151 null; 8152 8153 // Clean up the event in case it is being reused 8154 event.result = undefined; 8155 if ( !event.target ) { 8156 event.target = elem; 8157 } 8158 8159 // Clone any incoming data and prepend the event, creating the handler arg list 8160 data = data == null ? 8161 [ event ] : 8162 jQuery.makeArray( data, [ event ] ); 8163 8164 // Allow special events to draw outside the lines 8165 special = jQuery.event.special[ type ] || {}; 8166 if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { 8167 return; 8168 } 8169 8170 // Determine event propagation path in advance, per W3C events spec (#9951) 8171 // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) 8172 if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { 8173 8174 bubbleType = special.delegateType || type; 8175 if ( !rfocusMorph.test( bubbleType + type ) ) { 8176 cur = cur.parentNode; 8177 } 8178 for ( ; cur; cur = cur.parentNode ) { 8179 eventPath.push( cur ); 8180 tmp = cur; 8181 } 8182 8183 // Only add window if we got to document (e.g., not plain obj or detached DOM) 8184 if ( tmp === ( elem.ownerDocument || document ) ) { 8185 eventPath.push( tmp.defaultView || tmp.parentWindow || window ); 8186 } 8187 } 8188 8189 // Fire handlers on the event path 8190 i = 0; 8191 while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { 8192 8193 event.type = i > 1 ? 8194 bubbleType : 8195 special.bindType || type; 8196 8197 // jQuery handler 8198 handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && 8199 dataPriv.get( cur, "handle" ); 8200 if ( handle ) { 8201 handle.apply( cur, data ); 8202 } 8203 8204 // Native handler 8205 handle = ontype && cur[ ontype ]; 8206 if ( handle && handle.apply && acceptData( cur ) ) { 8207 event.result = handle.apply( cur, data ); 8208 if ( event.result === false ) { 8209 event.preventDefault(); 8210 } 8211 } 8212 } 8213 event.type = type; 8214 8215 // If nobody prevented the default action, do it now 8216 if ( !onlyHandlers && !event.isDefaultPrevented() ) { 8217 8218 if ( ( !special._default || 8219 special._default.apply( eventPath.pop(), data ) === false ) && 8220 acceptData( elem ) ) { 8221 8222 // Call a native DOM method on the target with the same name as the event. 8223 // Don't do default actions on window, that's where global variables be (#6170) 8224 if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { 8225 8226 // Don't re-trigger an onFOO event when we call its FOO() method 8227 tmp = elem[ ontype ]; 8228 8229 if ( tmp ) { 8230 elem[ ontype ] = null; 8231 } 8232 8233 // Prevent re-triggering of the same event, since we already bubbled it above 8234 jQuery.event.triggered = type; 8235 elem[ type ](); 8236 jQuery.event.triggered = undefined; 8237 8238 if ( tmp ) { 8239 elem[ ontype ] = tmp; 8240 } 8241 } 8242 } 8243 } 8244 8245 return event.result; 8246 }, 8247 8248 // Piggyback on a donor event to simulate a different one 8249 // Used only for `focus(in | out)` events 8250 simulate: function( type, elem, event ) { 8251 var e = jQuery.extend( 8252 new jQuery.Event(), 8253 event, 8254 { 8255 type: type, 8256 isSimulated: true 8257 } 8258 ); 8259 8260 jQuery.event.trigger( e, null, elem ); 8261 } 8262 8263} ); 8264 8265jQuery.fn.extend( { 8266 8267 trigger: function( type, data ) { 8268 return this.each( function() { 8269 jQuery.event.trigger( type, data, this ); 8270 } ); 8271 }, 8272 triggerHandler: function( type, data ) { 8273 var elem = this[ 0 ]; 8274 if ( elem ) { 8275 return jQuery.event.trigger( type, data, elem, true ); 8276 } 8277 } 8278} ); 8279 8280 8281jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + 8282 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + 8283 "change select submit keydown keypress keyup contextmenu" ).split( " " ), 8284 function( i, name ) { 8285 8286 // Handle event binding 8287 jQuery.fn[ name ] = function( data, fn ) { 8288 return arguments.length > 0 ? 8289 this.on( name, null, data, fn ) : 8290 this.trigger( name ); 8291 }; 8292} ); 8293 8294jQuery.fn.extend( { 8295 hover: function( fnOver, fnOut ) { 8296 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); 8297 } 8298} ); 8299 8300 8301 8302 8303support.focusin = "onfocusin" in window; 8304 8305 8306// Support: Firefox <=44 8307// Firefox doesn't have focus(in | out) events
vendor: 4,174 bytes, lines 8308-8471
8308// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 8309// 8310// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 8311// focus(in | out) events fire after focus & blur events, 8312// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order 8313// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 8314if ( !support.focusin ) { 8315 jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { 8316 8317 // Attach a single capturing handler on the document while someone wants focusin/focusout 8318 var handler = function( event ) { 8319 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); 8320 }; 8321 8322 jQuery.event.special[ fix ] = { 8323 setup: function() { 8324 var doc = this.ownerDocument || this, 8325 attaches = dataPriv.access( doc, fix ); 8326 8327 if ( !attaches ) { 8328 doc.addEventListener( orig, handler, true ); 8329 } 8330 dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); 8331 }, 8332 teardown: function() { 8333 var doc = this.ownerDocument || this, 8334 attaches = dataPriv.access( doc, fix ) - 1; 8335 8336 if ( !attaches ) { 8337 doc.removeEventListener( orig, handler, true ); 8338 dataPriv.remove( doc, fix ); 8339 8340 } else { 8341 dataPriv.access( doc, fix, attaches ); 8342 } 8343 } 8344 }; 8345 } ); 8346} 8347var location = window.location; 8348 8349var nonce = jQuery.now(); 8350 8351var rquery = ( /\?/ ); 8352 8353 8354 8355// Cross-browser xml parsing 8356jQuery.parseXML = function( data ) { 8357 var xml; 8358 if ( !data || typeof data !== "string" ) { 8359 return null; 8360 } 8361 8362 // Support: IE 9 - 11 only 8363 // IE throws on parseFromString with invalid input. 8364 try { 8365 xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); 8366 } catch ( e ) { 8367 xml = undefined; 8368 } 8369 8370 if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { 8371 jQuery.error( "Invalid XML: " + data ); 8372 } 8373 return xml; 8374}; 8375 8376 8377var 8378 rbracket = /\[\]$/, 8379 rCRLF = /\r?\n/g, 8380 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, 8381 rsubmittable = /^(?:input|select|textarea|keygen)/i; 8382 8383function buildParams( prefix, obj, traditional, add ) { 8384 var name; 8385 8386 if ( Array.isArray( obj ) ) { 8387 8388 // Serialize array item. 8389 jQuery.each( obj, function( i, v ) { 8390 if ( traditional || rbracket.test( prefix ) ) { 8391 8392 // Treat each array item as a scalar. 8393 add( prefix, v ); 8394 8395 } else { 8396 8397 // Item is non-scalar (array or object), encode its numeric index. 8398 buildParams( 8399 prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", 8400 v, 8401 traditional, 8402 add 8403 ); 8404 } 8405 } ); 8406 8407 } else if ( !traditional && jQuery.type( obj ) === "object" ) { 8408 8409 // Serialize object item. 8410 for ( name in obj ) { 8411 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); 8412 } 8413 8414 } else { 8415 8416 // Serialize scalar item. 8417 add( prefix, obj ); 8418 } 8419} 8420 8421// Serialize an array of form elements or a set of 8422// key/values into a query string 8423jQuery.param = function( a, traditional ) { 8424 var prefix, 8425 s = [], 8426 add = function( key, valueOrFunction ) { 8427 8428 // If value is a function, invoke it and use its return value 8429 var value = jQuery.isFunction( valueOrFunction ) ? 8430 valueOrFunction() : 8431 valueOrFunction; 8432 8433 s[ s.length ] = encodeURIComponent( key ) + "=" + 8434 encodeURIComponent( value == null ? "" : value ); 8435 }; 8436 8437 // If an array was passed in, assume that it is an array of form elements. 8438 if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { 8439 8440 // Serialize the form elements 8441 jQuery.each( a, function() { 8442 add( this.name, this.value ); 8443 } ); 8444 8445 } else { 8446 8447 // If traditional, encode the "old" way (the way 1.3.2 or older 8448 // did it), otherwise encode params recursively. 8449 for ( prefix in a ) { 8450 buildParams( prefix, a[ prefix ], traditional, add ); 8451 } 8452 } 8453 8454 // Return the resulting serialization 8455 return s.join( "&" ); 8456}; 8457 8458jQuery.fn.extend( { 8459 serialize: function() { 8460 return jQuery.param( this.serializeArray() ); 8461 }, 8462 serializeArray: function() { 8463 return this.map( function() { 8464 8465 // Can add propHook for "elements" to filter or add form elements 8466 var elements = jQuery.prop( this, "elements" ); 8467 return elements ? jQuery.makeArray( elements ) : this; 8468 } ) 8469 .filter( function() { 8470 var type = this.type; 8471
vendor: 4,939 bytes, lines 8472-8644
8472 // Use .is( ":disabled" ) so that fieldset[disabled] works 8473 return this.name && !jQuery( this ).is( ":disabled" ) && 8474 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && 8475 ( this.checked || !rcheckableType.test( type ) ); 8476 } ) 8477 .map( function( i, elem ) { 8478 var val = jQuery( this ).val(); 8479 8480 if ( val == null ) { 8481 return null; 8482 } 8483 8484 if ( Array.isArray( val ) ) { 8485 return jQuery.map( val, function( val ) { 8486 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 8487 } ); 8488 } 8489 8490 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 8491 } ).get(); 8492 } 8493} ); 8494 8495 8496var 8497 r20 = /%20/g, 8498 rhash = /#.*$/, 8499 rantiCache = /([?&])_=[^&]*/, 8500 rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, 8501 8502 // #7653, #8125, #8152: local protocol detection 8503 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, 8504 rnoContent = /^(?:GET|HEAD)$/, 8505 rprotocol = /^\/\//, 8506 8507 /* Prefilters 8508 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) 8509 * 2) These are called: 8510 * - BEFORE asking for a transport 8511 * - AFTER param serialization (s.data is a string if s.processData is true) 8512 * 3) key is the dataType 8513 * 4) the catchall symbol "*" can be used 8514 * 5) execution will start with transport dataType and THEN continue down to "*" if needed 8515 */ 8516 prefilters = {}, 8517 8518 /* Transports bindings 8519 * 1) key is the dataType 8520 * 2) the catchall symbol "*" can be used 8521 * 3) selection will start with transport dataType and THEN go to "*" if needed 8522 */ 8523 transports = {}, 8524 8525 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression 8526 allTypes = "*/".concat( "*" ), 8527 8528 // Anchor tag for parsing the document origin 8529 originAnchor = document.createElement( "a" ); 8530 originAnchor.href = location.href; 8531 8532// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport 8533function addToPrefiltersOrTransports( structure ) { 8534 8535 // dataTypeExpression is optional and defaults to "*" 8536 return function( dataTypeExpression, func ) { 8537 8538 if ( typeof dataTypeExpression !== "string" ) { 8539 func = dataTypeExpression; 8540 dataTypeExpression = "*"; 8541 } 8542 8543 var dataType, 8544 i = 0, 8545 dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; 8546 8547 if ( jQuery.isFunction( func ) ) { 8548 8549 // For each dataType in the dataTypeExpression 8550 while ( ( dataType = dataTypes[ i++ ] ) ) { 8551 8552 // Prepend if requested 8553 if ( dataType[ 0 ] === "+" ) { 8554 dataType = dataType.slice( 1 ) || "*"; 8555 ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); 8556 8557 // Otherwise append 8558 } else { 8559 ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); 8560 } 8561 } 8562 } 8563 }; 8564} 8565 8566// Base inspection function for prefilters and transports 8567function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { 8568 8569 var inspected = {}, 8570 seekingTransport = ( structure === transports ); 8571 8572 function inspect( dataType ) { 8573 var selected; 8574 inspected[ dataType ] = true; 8575 jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { 8576 var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); 8577 if ( typeof dataTypeOrTransport === "string" && 8578 !seekingTransport && !inspected[ dataTypeOrTransport ] ) { 8579 8580 options.dataTypes.unshift( dataTypeOrTransport ); 8581 inspect( dataTypeOrTransport ); 8582 return false; 8583 } else if ( seekingTransport ) { 8584 return !( selected = dataTypeOrTransport ); 8585 } 8586 } ); 8587 return selected; 8588 } 8589 8590 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); 8591} 8592 8593// A special extend for ajax options 8594// that takes "flat" options (not to be deep extended) 8595// Fixes #9887 8596function ajaxExtend( target, src ) { 8597 var key, deep, 8598 flatOptions = jQuery.ajaxSettings.flatOptions || {}; 8599 8600 for ( key in src ) { 8601 if ( src[ key ] !== undefined ) { 8602 ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; 8603 } 8604 } 8605 if ( deep ) { 8606 jQuery.extend( true, target, deep ); 8607 } 8608 8609 return target; 8610} 8611 8612/* Handles responses to an ajax request: 8613 * - finds the right dataType (mediates between content-type and expected dataType) 8614 * - returns the corresponding response 8615 */ 8616function ajaxHandleResponses( s, jqXHR, responses ) { 8617 8618 var ct, type, finalDataType, firstDataType, 8619 contents = s.contents, 8620 dataTypes = s.dataTypes; 8621 8622 // Remove auto dataType and get content-type in the process 8623 while ( dataTypes[ 0 ] === "*" ) { 8624 dataTypes.shift(); 8625 if ( ct === undefined ) { 8626 ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); 8627 } 8628 } 8629 8630 // Check if we're dealing with a known content-type 8631 if ( ct ) { 8632 for ( type in contents ) { 8633 if ( contents[ type ] && contents[ type ].test( ct ) ) { 8634 dataTypes.unshift( type ); 8635 break; 8636 } 8637 } 8638 } 8639 8640 // Check to see if we have a response for the expected dataType 8641 if ( dataTypes[ 0 ] in responses ) { 8642 finalDataType = dataTypes[ 0 ]; 8643 } else { 8644
vendor: 18,932 bytes, lines 8645-9402
8645 // Try convertible dataTypes 8646 for ( type in responses ) { 8647 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { 8648 finalDataType = type; 8649 break; 8650 } 8651 if ( !firstDataType ) { 8652 firstDataType = type; 8653 } 8654 } 8655 8656 // Or just use first one 8657 finalDataType = finalDataType || firstDataType; 8658 } 8659 8660 // If we found a dataType 8661 // We add the dataType to the list if needed 8662 // and return the corresponding response 8663 if ( finalDataType ) { 8664 if ( finalDataType !== dataTypes[ 0 ] ) { 8665 dataTypes.unshift( finalDataType ); 8666 } 8667 return responses[ finalDataType ]; 8668 } 8669} 8670 8671/* Chain conversions given the request and the original response 8672 * Also sets the responseXXX fields on the jqXHR instance 8673 */ 8674function ajaxConvert( s, response, jqXHR, isSuccess ) { 8675 var conv2, current, conv, tmp, prev, 8676 converters = {}, 8677 8678 // Work with a copy of dataTypes in case we need to modify it for conversion 8679 dataTypes = s.dataTypes.slice(); 8680 8681 // Create converters map with lowercased keys 8682 if ( dataTypes[ 1 ] ) { 8683 for ( conv in s.converters ) { 8684 converters[ conv.toLowerCase() ] = s.converters[ conv ]; 8685 } 8686 } 8687 8688 current = dataTypes.shift(); 8689 8690 // Convert to each sequential dataType 8691 while ( current ) { 8692 8693 if ( s.responseFields[ current ] ) { 8694 jqXHR[ s.responseFields[ current ] ] = response; 8695 } 8696 8697 // Apply the dataFilter if provided 8698 if ( !prev && isSuccess && s.dataFilter ) { 8699 response = s.dataFilter( response, s.dataType ); 8700 } 8701 8702 prev = current; 8703 current = dataTypes.shift(); 8704 8705 if ( current ) { 8706 8707 // There's only work to do if current dataType is non-auto 8708 if ( current === "*" ) { 8709 8710 current = prev; 8711 8712 // Convert response if prev dataType is non-auto and differs from current 8713 } else if ( prev !== "*" && prev !== current ) { 8714 8715 // Seek a direct converter 8716 conv = converters[ prev + " " + current ] || converters[ "* " + current ]; 8717 8718 // If none found, seek a pair 8719 if ( !conv ) { 8720 for ( conv2 in converters ) { 8721 8722 // If conv2 outputs current 8723 tmp = conv2.split( " " ); 8724 if ( tmp[ 1 ] === current ) { 8725 8726 // If prev can be converted to accepted input 8727 conv = converters[ prev + " " + tmp[ 0 ] ] || 8728 converters[ "* " + tmp[ 0 ] ]; 8729 if ( conv ) { 8730 8731 // Condense equivalence converters 8732 if ( conv === true ) { 8733 conv = converters[ conv2 ]; 8734 8735 // Otherwise, insert the intermediate dataType 8736 } else if ( converters[ conv2 ] !== true ) { 8737 current = tmp[ 0 ]; 8738 dataTypes.unshift( tmp[ 1 ] ); 8739 } 8740 break; 8741 } 8742 } 8743 } 8744 } 8745 8746 // Apply converter (if not an equivalence) 8747 if ( conv !== true ) { 8748 8749 // Unless errors are allowed to bubble, catch and return them 8750 if ( conv && s.throws ) { 8751 response = conv( response ); 8752 } else { 8753 try { 8754 response = conv( response ); 8755 } catch ( e ) { 8756 return { 8757 state: "parsererror", 8758 error: conv ? e : "No conversion from " + prev + " to " + current 8759 }; 8760 } 8761 } 8762 } 8763 } 8764 } 8765 } 8766 8767 return { state: "success", data: response }; 8768} 8769 8770jQuery.extend( { 8771 8772 // Counter for holding the number of active queries 8773 active: 0, 8774 8775 // Last-Modified header cache for next request 8776 lastModified: {}, 8777 etag: {}, 8778 8779 ajaxSettings: { 8780 url: location.href, 8781 type: "GET", 8782 isLocal: rlocalProtocol.test( location.protocol ), 8783 global: true, 8784 processData: true, 8785 async: true, 8786 contentType: "application/x-www-form-urlencoded; charset=UTF-8", 8787 8788 /* 8789 timeout: 0, 8790 data: null, 8791 dataType: null, 8792 username: null, 8793 password: null, 8794 cache: null, 8795 throws: false, 8796 traditional: false, 8797 headers: {}, 8798 */ 8799 8800 accepts: { 8801 "*": allTypes, 8802 text: "text/plain", 8803 html: "text/html", 8804 xml: "application/xml, text/xml", 8805 json: "application/json, text/javascript" 8806 }, 8807 8808 contents: { 8809 xml: /\bxml\b/, 8810 html: /\bhtml/, 8811 json: /\bjson\b/ 8812 }, 8813 8814 responseFields: { 8815 xml: "responseXML", 8816 text: "responseText", 8817 json: "responseJSON" 8818 }, 8819 8820 // Data converters 8821 // Keys separate source (or catchall "*") and destination types with a single space 8822 converters: { 8823 8824 // Convert anything to text 8825 "* text": String, 8826 8827 // Text to html (true = no transformation) 8828 "text html": true, 8829 8830 // Evaluate text as a json expression 8831 "text json": JSON.parse, 8832 8833 // Parse text as xml 8834 "text xml": jQuery.parseXML 8835 }, 8836 8837 // For options that shouldn't be deep extended: 8838 // you can add your own custom options here if 8839 // and when you create one that shouldn't be 8840 // deep extended (see ajaxExtend) 8841 flatOptions: { 8842 url: true, 8843 context: true 8844 } 8845 }, 8846 8847 // Creates a full fledged settings object into target 8848 // with both ajaxSettings and settings fields. 8849 // If target is omitted, writes into ajaxSettings. 8850 ajaxSetup: function( target, settings ) { 8851 return settings ? 8852 8853 // Building a settings object 8854 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : 8855 8856 // Extending ajaxSettings 8857 ajaxExtend( jQuery.ajaxSettings, target ); 8858 }, 8859 8860 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), 8861 ajaxTransport: addToPrefiltersOrTransports( transports ), 8862 8863 // Main method 8864 ajax: function( url, options ) { 8865 8866 // If url is an object, simulate pre-1.5 signature 8867 if ( typeof url === "object" ) { 8868 options = url; 8869 url = undefined; 8870 } 8871 8872 // Force options to be an object 8873 options = options || {}; 8874 8875 var transport, 8876 8877 // URL without anti-cache param 8878 cacheURL, 8879 8880 // Response headers 8881 responseHeadersString, 8882 responseHeaders, 8883 8884 // timeout handle 8885 timeoutTimer, 8886 8887 // Url cleanup var 8888 urlAnchor, 8889 8890 // Request state (becomes false upon send and true upon completion) 8891 completed, 8892 8893 // To know if global events are to be dispatched 8894 fireGlobals, 8895 8896 // Loop variable 8897 i, 8898 8899 // uncached part of the url 8900 uncached, 8901 8902 // Create the final options object 8903 s = jQuery.ajaxSetup( {}, options ), 8904 8905 // Callbacks context 8906 callbackContext = s.context || s, 8907 8908 // Context for global events is callbackContext if it is a DOM node or jQuery collection 8909 globalEventContext = s.context && 8910 ( callbackContext.nodeType || callbackContext.jquery ) ? 8911 jQuery( callbackContext ) : 8912 jQuery.event, 8913 8914 // Deferreds 8915 deferred = jQuery.Deferred(), 8916 completeDeferred = jQuery.Callbacks( "once memory" ), 8917 8918 // Status-dependent callbacks 8919 statusCode = s.statusCode || {}, 8920 8921 // Headers (they are sent all at once) 8922 requestHeaders = {}, 8923 requestHeadersNames = {}, 8924 8925 // Default abort message 8926 strAbort = "canceled", 8927 8928 // Fake xhr 8929 jqXHR = { 8930 readyState: 0, 8931 8932 // Builds headers hashtable if needed 8933 getResponseHeader: function( key ) { 8934 var match; 8935 if ( completed ) { 8936 if ( !responseHeaders ) { 8937 responseHeaders = {}; 8938 while ( ( match = rheaders.exec( responseHeadersString ) ) ) { 8939 responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; 8940 } 8941 } 8942 match = responseHeaders[ key.toLowerCase() ]; 8943 } 8944 return match == null ? null : match; 8945 }, 8946 8947 // Raw string 8948 getAllResponseHeaders: function() { 8949 return completed ? responseHeadersString : null; 8950 }, 8951 8952 // Caches the header 8953 setRequestHeader: function( name, value ) { 8954 if ( completed == null ) { 8955 name = requestHeadersNames[ name.toLowerCase() ] = 8956 requestHeadersNames[ name.toLowerCase() ] || name; 8957 requestHeaders[ name ] = value; 8958 } 8959 return this; 8960 }, 8961 8962 // Overrides response content-type header 8963 overrideMimeType: function( type ) { 8964 if ( completed == null ) { 8965 s.mimeType = type; 8966 } 8967 return this; 8968 }, 8969 8970 // Status-dependent callbacks 8971 statusCode: function( map ) { 8972 var code; 8973 if ( map ) { 8974 if ( completed ) { 8975 8976 // Execute the appropriate callbacks 8977 jqXHR.always( map[ jqXHR.status ] ); 8978 } else { 8979 8980 // Lazy-add the new callbacks in a way that preserves old ones 8981 for ( code in map ) { 8982 statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; 8983 } 8984 } 8985 } 8986 return this; 8987 }, 8988 8989 // Cancel the request 8990 abort: function( statusText ) { 8991 var finalText = statusText || strAbort; 8992 if ( transport ) { 8993 transport.abort( finalText ); 8994 } 8995 done( 0, finalText ); 8996 return this; 8997 } 8998 }; 8999 9000 // Attach deferreds 9001 deferred.promise( jqXHR ); 9002 9003 // Add protocol if not provided (prefilters might expect it) 9004 // Handle falsy url in the settings object (#10093: consistency with old signature) 9005 // We also use the url parameter if available 9006 s.url = ( ( url || s.url || location.href ) + "" ) 9007 .replace( rprotocol, location.protocol + "//" ); 9008 9009 // Alias method option to type as per ticket #12004 9010 s.type = options.method || options.type || s.method || s.type; 9011 9012 // Extract dataTypes list 9013 s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; 9014 9015 // A cross-domain request is in order when the origin doesn't match the current origin. 9016 if ( s.crossDomain == null ) { 9017 urlAnchor = document.createElement( "a" ); 9018 9019 // Support: IE <=8 - 11, Edge 12 - 13 9020 // IE throws exception on accessing the href property if url is malformed, 9021 // e.g. http://example.com:80x/ 9022 try { 9023 urlAnchor.href = s.url; 9024 9025 // Support: IE <=8 - 11 only 9026 // Anchor's host property isn't correctly set when s.url is relative 9027 urlAnchor.href = urlAnchor.href; 9028 s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== 9029 urlAnchor.protocol + "//" + urlAnchor.host; 9030 } catch ( e ) { 9031 9032 // If there is an error parsing the URL, assume it is crossDomain, 9033 // it can be rejected by the transport if it is invalid 9034 s.crossDomain = true; 9035 } 9036 } 9037 9038 // Convert data if not already a string 9039 if ( s.data && s.processData && typeof s.data !== "string" ) { 9040 s.data = jQuery.param( s.data, s.traditional ); 9041 } 9042 9043 // Apply prefilters 9044 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); 9045 9046 // If request was aborted inside a prefilter, stop there 9047 if ( completed ) { 9048 return jqXHR; 9049 } 9050 9051 // We can fire global events as of now if asked to 9052 // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) 9053 fireGlobals = jQuery.event && s.global; 9054 9055 // Watch for a new set of requests 9056 if ( fireGlobals && jQuery.active++ === 0 ) { 9057 jQuery.event.trigger( "ajaxStart" ); 9058 } 9059 9060 // Uppercase the type 9061 s.type = s.type.toUpperCase(); 9062 9063 // Determine if request has content 9064 s.hasContent = !rnoContent.test( s.type ); 9065 9066 // Save the URL in case we're toying with the If-Modified-Since 9067 // and/or If-None-Match header later on 9068 // Remove hash to simplify url manipulation 9069 cacheURL = s.url.replace( rhash, "" ); 9070 9071 // More options handling for requests with no content 9072 if ( !s.hasContent ) { 9073 9074 // Remember the hash so we can put it back 9075 uncached = s.url.slice( cacheURL.length ); 9076 9077 // If data is available, append data to url 9078 if ( s.data ) { 9079 cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; 9080 9081 // #9682: remove data so that it's not used in an eventual retry 9082 delete s.data; 9083 } 9084 9085 // Add or update anti-cache param if needed 9086 if ( s.cache === false ) { 9087 cacheURL = cacheURL.replace( rantiCache, "$1" ); 9088 uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; 9089 } 9090 9091 // Put hash and anti-cache on the URL that will be requested (gh-1732) 9092 s.url = cacheURL + uncached; 9093 9094 // Change '%20' to '+' if this is encoded form body content (gh-2658) 9095 } else if ( s.data && s.processData && 9096 ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { 9097 s.data = s.data.replace( r20, "+" ); 9098 } 9099 9100 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 9101 if ( s.ifModified ) { 9102 if ( jQuery.lastModified[ cacheURL ] ) { 9103 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); 9104 } 9105 if ( jQuery.etag[ cacheURL ] ) { 9106 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); 9107 } 9108 } 9109 9110 // Set the correct header, if data is being sent 9111 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { 9112 jqXHR.setRequestHeader( "Content-Type", s.contentType ); 9113 } 9114 9115 // Set the Accepts header for the server, depending on the dataType 9116 jqXHR.setRequestHeader( 9117 "Accept", 9118 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? 9119 s.accepts[ s.dataTypes[ 0 ] ] + 9120 ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : 9121 s.accepts[ "*" ] 9122 ); 9123 9124 // Check for headers option 9125 for ( i in s.headers ) { 9126 jqXHR.setRequestHeader( i, s.headers[ i ] ); 9127 } 9128 9129 // Allow custom headers/mimetypes and early abort 9130 if ( s.beforeSend && 9131 ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { 9132 9133 // Abort if not done already and return 9134 return jqXHR.abort(); 9135 } 9136 9137 // Aborting is no longer a cancellation 9138 strAbort = "abort"; 9139 9140 // Install callbacks on deferreds 9141 completeDeferred.add( s.complete ); 9142 jqXHR.done( s.success ); 9143 jqXHR.fail( s.error ); 9144 9145 // Get transport 9146 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); 9147 9148 // If no transport, we auto-abort 9149 if ( !transport ) { 9150 done( -1, "No Transport" ); 9151 } else { 9152 jqXHR.readyState = 1; 9153 9154 // Send global event 9155 if ( fireGlobals ) { 9156 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); 9157 } 9158 9159 // If request was aborted inside ajaxSend, stop there 9160 if ( completed ) { 9161 return jqXHR; 9162 } 9163 9164 // Timeout 9165 if ( s.async && s.timeout > 0 ) { 9166 timeoutTimer = window.setTimeout( function() { 9167 jqXHR.abort( "timeout" ); 9168 }, s.timeout ); 9169 } 9170 9171 try { 9172 completed = false; 9173 transport.send( requestHeaders, done ); 9174 } catch ( e ) { 9175 9176 // Rethrow post-completion exceptions 9177 if ( completed ) { 9178 throw e; 9179 } 9180 9181 // Propagate others as results 9182 done( -1, e ); 9183 } 9184 } 9185 9186 // Callback for when everything is done 9187 function done( status, nativeStatusText, responses, headers ) { 9188 var isSuccess, success, error, response, modified, 9189 statusText = nativeStatusText; 9190 9191 // Ignore repeat invocations 9192 if ( completed ) { 9193 return; 9194 } 9195 9196 completed = true; 9197 9198 // Clear timeout if it exists 9199 if ( timeoutTimer ) { 9200 window.clearTimeout( timeoutTimer ); 9201 } 9202 9203 // Dereference transport for early garbage collection 9204 // (no matter how long the jqXHR object will be used) 9205 transport = undefined; 9206 9207 // Cache response headers 9208 responseHeadersString = headers || ""; 9209 9210 // Set readyState 9211 jqXHR.readyState = status > 0 ? 4 : 0; 9212 9213 // Determine if successful 9214 isSuccess = status >= 200 && status < 300 || status === 304; 9215 9216 // Get response data 9217 if ( responses ) { 9218 response = ajaxHandleResponses( s, jqXHR, responses ); 9219 } 9220 9221 // Convert no matter what (that way responseXXX fields are always set) 9222 response = ajaxConvert( s, response, jqXHR, isSuccess ); 9223 9224 // If successful, handle type chaining 9225 if ( isSuccess ) { 9226 9227 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 9228 if ( s.ifModified ) { 9229 modified = jqXHR.getResponseHeader( "Last-Modified" ); 9230 if ( modified ) { 9231 jQuery.lastModified[ cacheURL ] = modified; 9232 } 9233 modified = jqXHR.getResponseHeader( "etag" ); 9234 if ( modified ) { 9235 jQuery.etag[ cacheURL ] = modified; 9236 } 9237 } 9238 9239 // if no content 9240 if ( status === 204 || s.type === "HEAD" ) { 9241 statusText = "nocontent"; 9242 9243 // if not modified 9244 } else if ( status === 304 ) { 9245 statusText = "notmodified"; 9246 9247 // If we have data, let's convert it 9248 } else { 9249 statusText = response.state; 9250 success = response.data; 9251 error = response.error; 9252 isSuccess = !error; 9253 } 9254 } else { 9255 9256 // Extract error from statusText and normalize for non-aborts 9257 error = statusText; 9258 if ( status || !statusText ) { 9259 statusText = "error"; 9260 if ( status < 0 ) { 9261 status = 0; 9262 } 9263 } 9264 } 9265 9266 // Set data for the fake xhr object 9267 jqXHR.status = status; 9268 jqXHR.statusText = ( nativeStatusText || statusText ) + ""; 9269 9270 // Success/Error 9271 if ( isSuccess ) { 9272 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); 9273 } else { 9274 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); 9275 } 9276 9277 // Status-dependent callbacks 9278 jqXHR.statusCode( statusCode ); 9279 statusCode = undefined; 9280 9281 if ( fireGlobals ) { 9282 globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", 9283 [ jqXHR, s, isSuccess ? success : error ] ); 9284 } 9285 9286 // Complete 9287 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); 9288 9289 if ( fireGlobals ) { 9290 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); 9291 9292 // Handle the global AJAX counter 9293 if ( !( --jQuery.active ) ) { 9294 jQuery.event.trigger( "ajaxStop" ); 9295 } 9296 } 9297 } 9298 9299 return jqXHR; 9300 }, 9301 9302 getJSON: function( url, data, callback ) { 9303 return jQuery.get( url, data, callback, "json" ); 9304 }, 9305 9306 getScript: function( url, callback ) { 9307 return jQuery.get( url, undefined, callback, "script" ); 9308 } 9309} ); 9310 9311jQuery.each( [ "get", "post" ], function( i, method ) { 9312 jQuery[ method ] = function( url, data, callback, type ) { 9313 9314 // Shift arguments if data argument was omitted 9315 if ( jQuery.isFunction( data ) ) { 9316 type = type || callback; 9317 callback = data; 9318 data = undefined; 9319 } 9320 9321 // The url can be an options object (which then must have .url) 9322 return jQuery.ajax( jQuery.extend( { 9323 url: url, 9324 type: method, 9325 dataType: type, 9326 data: data, 9327 success: callback 9328 }, jQuery.isPlainObject( url ) && url ) ); 9329 }; 9330} ); 9331 9332 9333jQuery._evalUrl = function( url ) { 9334 return jQuery.ajax( { 9335 url: url, 9336 9337 // Make this explicit, since user can override this through ajaxSetup (#11264) 9338 type: "GET", 9339 dataType: "script", 9340 cache: true, 9341 async: false, 9342 global: false, 9343 "throws": true 9344 } ); 9345}; 9346 9347 9348jQuery.fn.extend( { 9349 wrapAll: function( html ) { 9350 var wrap; 9351 9352 if ( this[ 0 ] ) { 9353 if ( jQuery.isFunction( html ) ) { 9354 html = html.call( this[ 0 ] ); 9355 } 9356 9357 // The elements to wrap the target around 9358 wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); 9359 9360 if ( this[ 0 ].parentNode ) { 9361 wrap.insertBefore( this[ 0 ] ); 9362 } 9363 9364 wrap.map( function() { 9365 var elem = this; 9366 9367 while ( elem.firstElementChild ) { 9368 elem = elem.firstElementChild; 9369 } 9370 9371 return elem; 9372 } ).append( this ); 9373 } 9374 9375 return this; 9376 }, 9377 9378 wrapInner: function( html ) { 9379 if ( jQuery.isFunction( html ) ) { 9380 return this.each( function( i ) { 9381 jQuery( this ).wrapInner( html.call( this, i ) ); 9382 } ); 9383 } 9384 9385 return this.each( function() { 9386 var self = jQuery( this ), 9387 contents = self.contents(); 9388 9389 if ( contents.length ) { 9390 contents.wrapAll( html ); 9391 9392 } else { 9393 self.append( html ); 9394 } 9395 } ); 9396 }, 9397 9398 wrap: function( html ) { 9399 var isFunction = jQuery.isFunction( html ); 9400 9401 return this.each( function( i ) { 9402 jQuery( this ).wrapAll( i
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9402sFunction ? html.call( this, i ) : html ); 9403 } ); 9404 }, 9405 9406 unwrap: function( selector ) { 9407 this.parent( selector ).not( "body" ).each( function() { 9408 jQuery( this ).replaceWith( this.childNodes ); 9409 } ); 9410 return this; 9411 } 9412} ); 9413 9414 9415jQuery.expr.pseudos.hidden = function( elem ) { 9416 return !jQuery.expr.pseudos.visible( elem ); 9417}; 9418jQuery.expr.pseudos.visible = function( elem ) { 9419 return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); 9420}; 9421 9422 9423 9424 9425jQuery.ajaxSettings.xhr = function() { 9426 try { 9427 return new window.XMLHttpRequest(); 9428 } catch ( e ) {} 9429}; 9430 9431var xhrSuccessStatus = { 9432 9433 // File protocol always yields status code 0, assume 200 9434 0: 200, 9435 9436 // Support: IE <=9 only 9437 // #1450: sometimes IE returns 1223 when it should be 204 9438 1223: 204 9439 }, 9440 xhrSupported = jQuery.ajaxSettings.xhr(); 9441 9442support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); 9443support.ajax = xhrSupported = !!xhrSupported; 9444 9445jQuery.ajaxTransport( function( options ) { 9446 var callback, errorCallback; 9447 9448 // Cross domain only allowed if supported through XMLHttpRequest 9449 if ( support.cors || xhrSupported && !options.crossDomain ) { 9450 return { 9451 send: function( headers, complete ) { 9452 var i, 9453 xhr = options.xhr(); 9454 9455 xhr.open( 9456 options.type, 9457 options.url, 9458 options.async, 9459 options.username, 9460 options.password 9461 ); 9462 9463 // Apply custom fields if provided 9464 if ( options.xhrFields ) { 9465 for ( i in options.xhrFields ) { 9466 xhr[ i ] = options.xhrFields[ i ]; 9467 } 9468 } 9469 9470 // Override mime type if needed 9471 if ( options.mimeType && xhr.overrideMimeType ) { 9472 xhr.overrideMimeType( options.mimeType ); 9473 } 9474 9475 // X-Requested-With header 9476 // For cross-domain requests, seeing as conditions for a preflight are 9477 // akin to a jigsaw puzzle, we simply never set it to be sure. 9478 // (it can always be set on a per-request basis or even using ajaxSetup) 9479 // For same-domain requests, won't change header if already provided. 9480 if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { 9481 headers[ "X-Requested-With" ] = "XMLHttpRequest"; 9482 } 9483 9484 // Set headers 9485 for ( i in headers ) { 9486 xhr.setRequestHeader( i, headers[ i ] ); 9487 } 9488 9489 // Callback 9490 callback = function( type ) { 9491 return function() { 9492 if ( callback ) { 9493 callback = errorCallback = xhr.onload = 9494 xhr.onerror = xhr.onabort = xhr.on
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9494readystatechange = null; 9495 9496 if ( type === "abort" ) { 9497 xhr.abort(); 9498 } else if ( type === "error" ) { 9499 9500 // Support: IE <=9 only 9501 // On a manual native abort, IE9 throws 9502 // errors on any property access that is not readyState 9503 if ( typeof xhr.status !== "number" ) { 9504 complete( 0, "error" ); 9505 } else { 9506 complete( 9507 9508 // File: protocol always yields status 0; see #8605, #14207 9509 xhr.status, 9510 xhr.statusText 9511 ); 9512 } 9513 } else { 9514 complete( 9515 xhrSuccessStatus[ xhr.status ] || xhr.status, 9516 xhr.statusText, 9517 9518 // Support: IE <=9 only 9519 // IE9 has no XHR2 but throws on binary (trac-11426) 9520 // For XHR2 non-text, let the caller handle it (gh-2498) 9521 ( xhr.responseType || "text" ) !== "text" || 9522 typeof xhr.responseText !== "string" ? 9523 { binary: xhr.response } : 9524 { text: xhr.responseText }, 9525 xhr.getAllResponseHeaders() 9526 ); 9527 } 9528 } 9529 }; 9530 }; 9531 9532 // Listen to events 9533 xhr.onload = callback(); 9534 errorCallback = xhr.onerror = callback( "error" ); 9535 9536 // Support: IE 9 only 9537 // Use onreadystatechange to replace onabort 9538 // to handle uncaught aborts 9539 if ( xhr.onabort !== undefined ) { 9540 xhr.onabort = errorCallback; 9541 } else { 9542 xhr.onreadystatechange = function() { 9543 9544 // Check readyState before timeout as it changes 9545 if ( xhr.readyState === 4 ) { 9546 9547 // Allow onerror to be called first, 9548 // but that will not handle a native abort 9549 // Also, save errorCallback to a variable 9550 // as xhr.onerror cannot be accessed 9551 window.setTimeout( function() { 9552 if ( callback ) { 9553 errorCallback(); 9554 } 9555 } ); 9556 } 9557 }; 9558 } 9559 9560 // Create the abort callback 9561 callback = callback( "abort" ); 9562 9563 try { 9564 9565 // Do send the request (this may raise an exception) 9566 xhr.send( options.hasContent && options.data || null ); 9567 } catch ( e ) { 9568 9569 // #14683: Only rethrow if this hasn't been notified as an error yet 9570 if ( callback ) { 9571 throw e; 9572 } 9573 } 9574 }, 9575 9576 abort: function() { 9577 if ( callback ) { 9578 callback(); 9579 } 9580 } 9581 }; 9582 } 9583} ); 9584 9585 9586 9587 9588// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) 9589jQuery.ajaxPrefilter( function( s ) { 9590 if ( s.crossDomain ) { 9591 s.contents.script = false; 9592 } 9593} ); 9594 9595// Install script dataType 9596jQuery.ajaxSetup( { 9597 accepts: { 9598 script: "text/javascript, application/javascript, " + 9599 "application/ecmascript, application/x-ecmascript" 9600 }, 9601 contents: { 9602 script: /\b(?:java|ecma)script\b/ 9603 }, 9604 converters: { 9605 "text script": function( text ) { 9606 jQuery.globalEval( text ); 9607 return text; 9608 } 9609 } 9610} ); 9611 9612// Handle cache's special case and crossDomain 9613jQuery.ajaxPrefilter( "script", function( s ) { 9614 if ( s.cache === undefined ) { 9615 s.cache = false; 9616 } 9617 if ( s.crossDomain ) { 9618 s.type = "GET"; 9619 } 9620} ); 9621 9622// Bind script tag hack transport 9623jQuery.ajaxTransport( "script", function( s ) { 9624 9625 // This transport only deals with cross domain requests 9626 if ( s.crossDomain ) { 9627 var script, callback; 9628 return { 9629 send: function( _, complete ) { 9630 script = jQuery( "<script>" ).prop( { 9631 charset: s.scriptCharset, 9632 src: s.url 9633 } ).on( 9634 "load error", 9635 callback = function( evt ) { 9636 script.remove(); 9637 callback = null; 9638 if ( evt ) { 9639 complete( evt.type === "error" ? 404 : 200, evt.type ); 9640 } 9641 } 9642 ); 9643 9644 // Use native DOM manipulation to avoid our domManip AJAX trickery 9645 document.head.appendChild( script[ 0 ] ); 9646 }, 9647 abort: function() { 9648 if ( callback ) { 9649 callback(); 9650 } 9651 } 9652 }; 9653 } 9654} ); 9655 9656 9657 9658 9659var oldCallbacks = [], 9660 rjsonp = /(=)\?(?=&|$)|\?\?/; 9661 9662// Default jsonp settings 9663jQuery.ajaxSetup( { 9664 jsonp: "callback", 9665 jsonpCallback: function() { 9666 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); 9667 this[ callback ] = true; 9668 return callback; 9669 } 9670} ); 9671 9672// Detect, normalize options and install callbacks for jsonp requests 9673jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { 9674 9675 var callbackName, overwritten, responseContainer, 9676 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? 9677 "url" : 9678 typeof s.data === "string" && 9679 ( s.contentType || "" ) 9680 .indexOf( "application/x-www-form-urlencoded" ) === 0 && 9681 rjsonp.test( s.data ) && "data" 9682 ); 9683 9684 // Handle iff the expected data type is "jsonp" or we have a parameter to set 9685 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { 9686 9687 // Get callback name, remembering preexisting value associated with it 9688 callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? 9689 s.jsonpCallback() : 9690 s.jsonpCallback; 9691 9692 // Insert callback into url or form data 9693 if ( jsonProp ) { 9694 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); 9695 } else if ( s.jsonp !== false ) { 9696 s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; 9697 } 9698 9699 // Use data converter to retrieve json after script execution
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9700 s.converters[ "script json" ] = function() { 9701 if ( !responseContainer ) { 9702 jQuery.error( callbackName + " was not called" ); 9703 } 9704 return responseContainer[ 0 ]; 9705 }; 9706 9707 // Force json dataType 9708 s.dataTypes[ 0 ] = "json"; 9709 9710 // Install callback 9711 overwritten = window[ callbackName ]; 9712 window[ callbackName ] = function() { 9713 responseContainer = arguments; 9714 }; 9715 9716 // Clean-up function (fires after converters) 9717 jqXHR.always( function() { 9718 9719 // If previous value didn't exist - remove it 9720 if ( overwritten === undefined ) { 9721 jQuery( window ).removeProp( callbackName ); 9722 9723 // Otherwise restore preexisting value 9724 } else { 9725 window[ callbackName ] = overwritten; 9726 } 9727 9728 // Save back as free 9729 if ( s[ callbackName ] ) { 9730 9731 // Make sure that re-using the options doesn't screw things around 9732 s.jsonpCallback = originalSettings.jsonpCallback; 9733 9734 // Save the callback name for future use 9735 oldCallbacks.push( callbackName ); 9736 } 9737 9738 // Call if it was a function and we have a response 9739 if ( responseContainer && jQuery.isFunction( overwritten ) ) { 9740 overwritten( responseContainer[ 0 ] ); 9741 } 9742 9743 responseContainer = overwritten = undefined; 9744 } ); 9745 9746 // Delegate to script 9747 return "script"; 9748 } 9749} ); 9750 9751 9752 9753 9754// Support: Safari 8 only 9755// In Safari 8 documents created via document.implementation.createHTMLDocument 9756// collapse sibling forms: the second one becomes a child of the first one. 9757// Because of that, this security measure has to be disabled in Safari 8. 9758// https://bugs.webkit.org/show_bug.cgi?id=137337 9759support.createHTMLDocument = ( function() { 9760 var body = document.implementation.createHTMLDocument( "" ).body; 9761 body.innerHTML = "<form></form><form></form>"; 9762 return body.childNodes.length === 2; 9763} )(); 9764 9765 9766// Argument "data" should be string of html 9767// context (optional): If specified, the fragment will be created in this context, 9768// defaults to document 9769// keepScripts (optional): If true, will include scripts passed in the html string 9770jQuery.parseHTML = function( data, context, keepScripts ) { 9771 if ( typeof data !== "string" ) { 9772 return []; 9773 } 9774 if ( typeof context === "boolean" ) { 9775 keepScripts = context; 9776 context = false; 9777 } 9778 9779 var base, parsed, scripts; 9780 9781 if ( !context ) { 9782 9783 // Stop scripts or inline event handlers from being executed immediately 9784 // by using document.implementation 9785 if ( support.createHTMLDocument ) { 9786 context = document.implementation.createHTMLDocument( "" ); 9787 9788 // Set the base href for the created document 9789 // so any parsed elements with URLs 9790 // are based on the document's URL (gh-2965) 9791 base = context.createElement( "base" ); 9792 base.href = document.location.href; 9793 context.head.appendChild( base ); 9794 } else { 9795 context = document; 9796 } 9797 } 9798 9799 parsed = rsingleTag.exec( data ); 9800 scripts = !keepScripts && []; 9801 9802 // Single tag 9803 if ( parsed ) { 9804 return [ context.createElement( parsed[ 1 ] ) ]; 9805 } 9806 9807 parsed = buildFragment( [ data ], context, scripts ); 9808 9809 if ( scripts && scripts.length ) {
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9810 jQuery( scripts ).remove(); 9811 } 9812 9813 return jQuery.merge( [], parsed.childNodes ); 9814}; 9815 9816 9817/** 9818 * Load a url into a page 9819 */ 9820jQuery.fn.load = function( url, params, callback ) { 9821 var selector, type, response, 9822 self = this, 9823 off = url.indexOf( " " ); 9824 9825 if ( off > -1 ) { 9826 selector = stripAndCollapse( url.slice( off ) ); 9827 url = url.slice( 0, off ); 9828 } 9829 9830 // If it's a function 9831 if ( jQuery.isFunction( params ) ) { 9832 9833 // We assume that it's the callback 9834 callback = params; 9835 params = undefined; 9836 9837 // Otherwise, build a param string 9838 } else if ( params && typeof params === "object" ) { 9839 type = "POST"; 9840 } 9841 9842 // If we have elements to modify, make the request 9843 if ( self.length > 0 ) { 9844 jQuery.ajax( { 9845 url: url, 9846 9847 // If "type" variable is undefined, then "GET" method will be used. 9848 // Make value of this field explicit since 9849 // user can override it through ajaxSetup method 9850 type: type || "GET", 9851 dataType: "html", 9852 data: params 9853 } ).done( function( responseText ) { 9854 9855 // Save response for use in complete callback 9856 response = arguments; 9857 9858 self.html( selector ? 9859 9860 // If a selector was specified, locate the right elements in a dummy div 9861 // Exclude scripts to avoid IE 'Permission Denied' errors 9862 jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : 9863 9864 // Otherwise use the full result 9865 responseText ); 9866 9867 // If the request succeeds, this function gets "data", "status", "jqXHR" 9868 // but they are ignored because response was set above. 9869 // If it fails, this function gets "jqXHR", "status", "error" 9870 } ).always( callback && function( jqXHR, status ) { 9871 self.each( function() { 9872 callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); 9873 } ); 9874 } ); 9875 } 9876 9877 return this; 9878}; 9879 9880 9881 9882 9883// Attach a bunch of functions for handling common AJAX events 9884jQuery.each( [ 9885 "ajaxStart", 9886 "ajaxStop", 9887 "ajaxComplete", 9888 "ajaxError", 9889 "ajaxSuccess", 9890 "ajaxSend" 9891], function( i, type ) { 9892 jQuery.fn[ type ] = function( fn ) { 9893 return this.on( type, fn ); 9894 }; 9895} ); 9896 9897 9898 9899 9900jQuery.expr.pseudos.animated = function( elem ) { 9901 return jQuery.grep( jQuery.timers, function( fn ) { 9902 return elem === fn.elem; 9903 } ).length; 9904}; 9905 9906 9907 9908 9909jQuery.offset = { 9910 setOffset: function( elem, options, i ) { 9911 var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, 9912 position = jQuery.css( elem, "position" ), 9913 curElem = jQuery( elem ), 9914 props = {}; 9915 9916 // Set position first, in-case top/left are set even on static elem 9917 if ( position === "static" ) { 9918 elem.style.position = "relative"; 9919 } 9920 9921 curOffset = curElem.offset(); 9922 curCSSTop = jQuery.css( elem, "top" ); 9923 curCSSLeft = jQuery.css( elem, "left" ); 9924 calculatePosition = ( position === "absolute" || position === "fixed" ) && 9925 ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; 9926 9927 // Need to be able to calculate position if either 9928 // top or left is auto and position is either absolute or fixed 9929 if ( calculatePosition ) { 9930 curPosition = curElem.position(); 9931 curTop = curPosition.top; 9932 curLeft = curPosition.left; 9933 9934 } else { 9935 curTop = parseFloat( curCSSTop ) || 0; 9936 curLeft = parseFloat( curCSSLeft ) || 0; 9937 } 9938 9939 if ( jQuery.isFunction( options ) ) { 9940 9941 // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) 9942 options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); 9943 } 9944 9945 if ( options.top != null ) { 9946 props.top = ( options.top - curOffset.top ) + curTop; 9947 } 9948 if ( options.left != null ) { 9949 props.left = ( options.left - curOffset.left ) + curLeft; 9950 } 9951 9952 if ( "using" in options ) { 9953 options.using.call( elem, props ); 9954 9955 } else { 9956 curElem.css( props ); 9957 } 9958 } 9959}; 9960 9961jQuery.fn.extend( { 9962 offset: function( options ) { 9963 9964 // Preserve chaining for setter 9965 if ( arguments.length ) { 9966 return options === undefined ? 9967 this : 9968 this.each( function( i ) { 9969 jQuery.offset.setOffset( this, options, i ); 9970 } ); 9971 } 9972 9973 var doc, docElem, rect, win, 9974 elem = this[ 0 ]; 9975 9976 if ( !elem ) { 9977 return; 9978 } 9979 9980 // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
vendor: 4,119 bytes, lines 9981-10119
9981 // Support: IE <=11 only 9982 // Running getBoundingClientRect on a 9983 // disconnected node in IE throws an error 9984 if ( !elem.getClientRects().length ) { 9985 return { top: 0, left: 0 }; 9986 } 9987 9988 rect = elem.getBoundingClientRect(); 9989 9990 doc = elem.ownerDocument; 9991 docElem = doc.documentElement; 9992 win = doc.defaultView; 9993 9994 return { 9995 top: rect.top + win.pageYOffset - docElem.clientTop, 9996 left: rect.left + win.pageXOffset - docElem.clientLeft 9997 }; 9998 }, 9999 10000 position: function() { 10001 if ( !this[ 0 ] ) { 10002 return; 10003 } 10004 10005 var offsetParent, offset, 10006 elem = this[ 0 ], 10007 parentOffset = { top: 0, left: 0 }; 10008 10009 // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, 10010 // because it is its only offset parent 10011 if ( jQuery.css( elem, "position" ) === "fixed" ) { 10012 10013 // Assume getBoundingClientRect is there when computed position is fixed 10014 offset = elem.getBoundingClientRect(); 10015 10016 } else { 10017 10018 // Get *real* offsetParent 10019 offsetParent = this.offsetParent(); 10020 10021 // Get correct offsets 10022 offset = this.offset(); 10023 if ( !nodeName( offsetParent[ 0 ], "html" ) ) { 10024 parentOffset = offsetParent.offset(); 10025 } 10026 10027 // Add offsetParent borders 10028 parentOffset = { 10029 top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ), 10030 left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ) 10031 }; 10032 } 10033 10034 // Subtract parent offsets and element margins 10035 return { 10036 top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), 10037 left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) 10038 }; 10039 }, 10040 10041 // This method will return documentElement in the following cases: 10042 // 1) For the element inside the iframe without offsetParent, this method will return 10043 // documentElement of the parent window 10044 // 2) For the hidden or detached element 10045 // 3) For body or html element, i.e. in case of the html node - it will return itself 10046 // 10047 // but those exceptions were never presented as a real life use-cases 10048 // and might be considered as more preferable results. 10049 // 10050 // This logic, however, is not guaranteed and can change at any point in the future 10051 offsetParent: function() { 10052 return this.map( function() { 10053 var offsetParent = this.offsetParent; 10054 10055 while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { 10056 offsetParent = offsetParent.offsetParent; 10057 } 10058 10059 return offsetParent || documentElement; 10060 } ); 10061 } 10062} ); 10063 10064// Create scrollLeft and scrollTop methods 10065jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { 10066 var top = "pageYOffset" === prop; 10067 10068 jQuery.fn[ method ] = function( val ) { 10069 return access( this, function( elem, method, val ) { 10070 10071 // Coalesce documents and windows 10072 var win; 10073 if ( jQuery.isWindow( elem ) ) { 10074 win = elem; 10075 } else if ( elem.nodeType === 9 ) { 10076 win = elem.defaultView; 10077 } 10078 10079 if ( val === undefined ) { 10080 return win ? win[ prop ] : elem[ method ]; 10081 } 10082 10083 if ( win ) { 10084 win.scrollTo( 10085 !top ? val : win.pageXOffset, 10086 top ? val : win.pageYOffset 10087 ); 10088 10089 } else { 10090 elem[ method ] = val; 10091 } 10092 }, method, val, arguments.length ); 10093 }; 10094} ); 10095 10096// Support: Safari <=7 - 9.1, Chrome <=37 - 49 10097// Add the top/left cssHooks using jQuery.fn.position 10098// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 10099// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347 10100// getComputedStyle returns percent when specified for top/left/bottom/right; 10101// rather than make the css module depend on the offset module, just check for it here 10102jQuery.each( [ "top", "left" ], function( i, prop ) { 10103 jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, 10104 function( elem, computed ) { 10105 if ( computed ) { 10106 computed = curCSS( elem, prop ); 10107 10108 // If curCSS returns percentage, fallback to offset 10109 return rnumnonpx.test( computed ) ? 10110 jQuery( elem ).position()[ prop ] + "px" : 10111 computed; 10112 } 10113 } 10114 ); 10115} ); 10116 10117 10118// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods 10119jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
10120 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, 10121 function( defaultExtra, funcName ) { 10122 10123 // Margin is only for outerHeight, outerWidth 10124 jQuery.fn[ funcName ] = function( margin, value ) { 10125 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), 10126 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); 10127 10128 return access( this, function( elem, type, value ) { 10129 var doc; 10130 10131 if ( jQuery.isWindow( elem ) ) { 10132 10133 // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729) 10134 return funcName.indexOf( "outer" ) === 0 ? 10135 elem[ "inner" + name ] : 10136 elem.document.documentElement[ "client" + name ]; 10137 } 10138 10139 // Get document width or height 10140 if ( elem.nodeType === 9 ) { 10141 doc = elem.documentElement; 10142 10143 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], 10144 // whichever is greatest 10145 return Math.max( 10146 elem.body[ "scroll" + name ], doc[ "scroll" + name ], 10147 elem.body[ "offset" + name ], doc[ "offset" + name ], 10148 doc[ "client" + name ] 10149 ); 10150 } 10151 10152 return value === undefined ? 10153 10154 // Get width or height on the element, requesting but not forcing parseFloat 10155 jQuery.css( elem, type, extra ) : 10156 10157 // Set width or height on the element 10158 jQuery.style( elem, type, value, extra ); 10159 }, type, chainable ? margin : undefined, chainable ); 10160 }; 10161 } ); 10162} ); 10163 10164 10165jQuery.fn.extend( { 10166 10167 bind: function( types, data, fn ) { 10168 return this.on( types, null, data, fn ); 10169 }, 10170 unbind: function( types, fn ) { 10171 return this.off( types, null, fn ); 10172 }, 10173 10174 delegate: function( selector, types, data, fn ) { 10175 return this.on( types, selector, data, fn ); 10176 }, 10177 undelegate: function( selector, types, fn ) { 10178 10179 // ( namespace ) or ( selector, types [, fn] ) 10180 return arguments.length === 1 ? 10181 this.off( selector, "**" ) : 10182 this.off( types, selector || "**", fn ); 10183 } 10184} ); 10185 10186jQuery.holdReady = function( hold ) { 10187 if ( hold ) { 10188 jQuery.readyWait++; 10189 } else { 10190 jQuery.ready( true ); 10191 } 10192}; 10193jQuery.isArray = Array.isArray; 10194jQuery.parseJSON = JSON.parse; 10195jQuery.nodeName = nodeName; 10196 10197 10198 10199 10200// Register as a named AMD module, since jQuery can be concatenated with other 10201// files that may use define, but not via a proper concatenation script that 10202// understands anonymous AMD modules. A named AMD is safest and most robust 10203// way to register. Lowercase jquery is used because AMD module names are 10204// derived from file names, and jQuery is normally delivered in a lowercase 10205// file name. Do this after creating the global so that if an AMD module wants 10206// to call noConflict to hide this version of jQuery, it will work. 10207 10208// Note that for maximum portability, libraries that are not jQuery should 10209// declare themselves as anonymous modules, and avoid setting a global if an 10210// AMD loader is present. jQuery is a special case. For more information, see 10211// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon 10212 10213if ( typeof define === "function" && define.amd ) { 10214 define( "jquery", [], function() { 10215 return jQuery; 10216 } ); 10217} 10218 10219 10220 10221 10222var 10223 10224 // Map over jQuery in case of overwrite 10225 _jQuery = window.jQuery, 10226 10227 // Map over the $ in case of overwrite 10228 _$ = window.$; 10229 10230jQuery.noConflict = function( deep ) { 10231 if ( window.$ === jQuery ) { 10232 window.$ = _$; 10233 } 10234 10235 if ( deep && window.jQuery === jQuery ) { 10236 window.jQuery = _jQuery; 10237 } 10238 10239 return jQuery; 10240}; 10241 10242// Expose jQuery and $ identifiers, even in AMD 10243// (#7102#comment:10, https://github.com/jquery/jquery/pull/557) 10244// and CommonJS for browser emulators (#13566) 10245if ( !noGlobal ) { 10246 window.jQuery = window.$ = jQuery; 10247} 10248 10249 10250 10251 10252return jQuery; 10253} ); 10254 10255/** 10256 * EvEmitter v1.0.3 10257 * Lil' event emitter 10258 * MIT License 10259 */ 10260 10261/* jshint unused: true, undef: true, strict: true */ 10262 10263( function( global, factory ) { 10264 // universal module definition 10265 /* jshint strict: false */ /* globals define, module, window */ 10266 if ( typeof define == 'function' && define.amd ) { 10267 // AMD - RequireJS 10268 define( factory ); 10269 } else if ( typeof module == 'object' && module.exports ) { 10270 // CommonJS - Browserify, Webpack 10271 module.exports = factory(); 10272 } else { 10273 // Browser globals 10274 global.EvEmitter = factory(); 10275 } 10276 10277}( typeof window != 'undefined' ? window : this, function() { 10278 10279"use strict"; 10280 10281function EvEmitter() {} 10282 10283var proto = EvEmitter.prototype; 10284 10285proto.on = function( eventName, listener ) { 10286 if ( !eventName || !listener ) { 10287 return; 10288 } 10289 // set events hash 10290 var events = this._events = this._events || {}; 10291 // set listeners array 10292 var listeners = events[ eventName ] = events[ eventName ] || []; 10293 // only add once 10294 if ( listeners.indexOf( listener ) == -1 ) { 10295 listeners.push( listener ); 10296 } 10297 10298 return this; 10299}; 10300 10301proto.once = function( eventName, listener ) { 10302 if ( !eventName || !listener ) { 10303 return; 10304 } 10305 // add event 10306 this.on( eventName, listener ); 10307 // set once flag 10308 // set onceEvents hash 10309 var onceEvents = this._onceEvents = this._onceEvents || {}; 10310 // set onceListeners object 10311 var onceListeners = onceEvents[ eventName ] = onceEvents[ eventName ] || {}; 10312 // set flag 10313 onceListeners[ listener ] = true; 10314 10315 return this; 10316}; 10317 10318proto.off = function( eventName, listener ) { 10319 var listeners = this._events && this._events[ eventName ]; 10320 if ( !listeners || !listeners.length ) { 10321 return; 10322 } 10323 var index = listeners.indexOf( listener ); 10324 if ( index != -1 ) { 10325 listeners.splice( index, 1 ); 10326 } 10327 10328 return this; 10329}; 10330 10331proto.emitEvent = function( eventName, args ) { 10332 var listeners = this._events && this._events[ eventName ]; 10333 if ( !listeners || !listeners.length ) { 10334 return; 10335 } 10336 var i = 0; 10337 var listener = listeners[i]; 10338 args = args || []; 10339 // once stuff 10340 var onceListeners = this._onceEvents && this._onceEvents[ eventName ]; 10341 10342 while ( listener ) { 10343 var isOnce = onceListeners && onceListeners[ listener ]; 10344 if ( isOnce ) { 10345 // remove listener 10346 // remove before trigger to prevent recursion 10347 this.off( eventName, listener ); 10348 // unset once flag 10349 delete onceListeners[ listener ]; 10350 } 10351 // trigger listener 10352 listener.apply( this, args ); 10353 // get next listener 10354 i += isOnce ? 0 : 1; 10355 listener = listeners[i]; 10356 } 10357 10358 return this; 10359}; 10360 10361return EvEmitter; 10362 10363})); 10364 10365/** 10366 * jQuery Unveil 10367 * A very lightweight jQuery plugin to lazy load images 10368 * http://luis-almeida.github.com/unveil 10369 * 10370 * Licensed under the MIT license. 10371 * Copyright 2013 LuÃs Almeida 10372 * https://github.com/luis-almeida 10373 */ 10374 10375;(function($) { 10376 10377 $.fn.unveil = function(threshold, callback) { 10378 10379 var $w = $(window), 10380 th = threshold || 0, 10381 retina = window.devicePixelRatio > 1, 10382 attrib = retina? "data-src-retina" : "data-src", 10383 images = this, 10384 loaded; 10385 10386 this.one("unveil", function() { 10387 var source = this.getAttribute(attrib); 10388 source = source || this.getAttribute("data-src"); 10389 if (source) { 10390 this.setAttribute("src", source); 10391 if (typeof callback === "function") callback.call(this); 10392 } 10393 }); 10394 10395 function unveil() { 10396 var inview = images.filter(function() { 10397 var $e = $(this); 10398 if ($e.is(":hidden")) return; 10399 10400 var wt = $w.scrollTop(), 10401 wb = wt + $w.height(), 10402 et = $e.offset().top, 10403 eb = et + $e.height(); 10404 10405 return eb >= wt - th && et <= wb + th; 10406 }); 10407 10408 loaded = inview.trigger("unveil"); 10409 images = images.not(loaded); 10410 } 10411 10412 $w.scroll(unveil); 10413 $w.resize(unveil); 10414 10415 unveil(); 10416 10417 return this; 10418 10419 }; 10420 10421})(window.jQuery || window.Zepto); 10422 10423/*! socialshares v2.0.4 - https://socialshar.es */ 10424(function webpackUniversalModuleDefinition(root, factory) { 10425 if(typeof exports === 'object' && typeof module === 'object') 10426 module.exports = factory(); 10427 else if(typeof define === 'function' && define.amd) 10428 define("socialshares", [], factory); 10429 else if(typeof exports === 'object') 10430 exports["socialshares"] = factory(); 10431 else 10432 root["socialshares"] = factory(); 10433})(this, function() { 10434return /******/ (function(modules) { // webpackBootstrap 10435/******/ // The module cache 10436/******/ var installedModules = {}; 10437/******/ 10438/******/ // The require function 10439/******/ function __webpack_require__(moduleId) { 10440/******/ 10441/******/ // Check if module is in cache 10442/******/ if(installedModules[moduleId]) 10443/******/ return installedModules[moduleId].exports; 10444/******/ 10445/******/ // Create a new module (and put it into the cache) 10446/******/ var module = installedModules[moduleId] = { 10447/******/ exports: {}, 10448/******/ id: moduleId, 10449/******/ loaded: false 10450/******/ }; 10451/******/ 10452/******/ // Execute the module function 10453/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); 10454/******/ 10455/******/ // Flag the module as loaded
10456/******/ module.loaded = true; 10457/******/ 10458/******/ // Return the exports of the module 10459/******/ return module.exports; 10460/******/ } 10461/******/ 10462/******/ 10463/******/ // expose the modules object (__webpack_modules__) 10464/******/ __webpack_require__.m = modules; 10465/******/ 10466/******/ // expose the module cache 10467/******/ __webpack_require__.c = installedModules; 10468/******/ 10469/******/ // __webpack_public_path__ 10470/******/ __webpack_require__.p = ""; 10471/******/ 10472/******/ // Load entry module and return exports 10473/******/ return __webpack_require__(0); 10474/******/ }) 10475/************************************************************************/ 10476/******/ ([ 10477/* 0 */ 10478/***/ function(module, exports, __webpack_require__) { 10479 10480 module.exports = __webpack_require__(1); 10481 10482 10483/***/ }, 10484/* 1 */ 10485/***/ function(module, exports, __webpack_require__) { 10486 10487 'use strict'; 10488 10489 Object.defineProperty(exports, "__esModule", { 10490 value: true 10491 }); 10492 exports.removeStyles = exports.unmount = exports.mount = exports.configure = exports.config = undefined; 10493 10494 var _objectAssign = __webpack_require__(2); 10495 10496 var _objectAssign2 = _interopRequireDefault(_objectAssign); 10497 10498 var _domready = __webpack_require__(3); 10499 10500 var _domready2 = _interopRequireDefault(_domready); 10501 10502 var _services = __webpack_require__(4); 10503 10504 var services = _interopRequireWildcard(_services); 10505 10506 var _icons = __webpack_require__(5); 10507 10508 var defaultIcons = _interopRequireWildcard(_icons); 10509 10510 var _socialshares = __webpack_require__(29); 10511 10512 var _socialshares2 = _interopRequireDefault(_socialshares); 10513 10514 function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } 10515 10516 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 10517 10518 var socialshares = {}; 10519 var initialButtons = {}; 10520 var stylesInjected = false; 10521 10522 // Default Options 10523 socialshares.config = { 10524 url: null, 10525 title: null, 10526 text: null, 10527 size: 'medium', 10528 theme: 'light', 10529 icononly: false, 10530 icons: defaultIcons, 10531 responsive: true, 10532 dialog: { 10533 width: 680, 10534 height: 450 10535 } 10536 }; 10537 10538 // Method to allow configuring socialshares 10539 // This will merge into socialshares.config 10540 socialshares.configure = function (config) { 10541 (0, _objectAssign2.default)(socialshares.config, config); 10542 10543 return socialshares.config; 10544 }; 10545 10546 // Identifies the service based on the button's class 10547 // and returns the metadata for that service. 10548 function getService(classList) { 10549 var service = void 0; 10550 10551 Object.keys(services).forEach(function (key) { 10552 if (classList.contains('socialshares-' + key)) { 10553 service = services[key]; 10554 service.name = key; 10555 } 10556 }); 10557 10558 return service; 10559 } 10560 10561 // Get Page Meta Description 10562 function getPageDescription() { 10563 var meta = document.querySelector('meta[name="description"]'); 10564 return meta ? meta.getAttribute('content') : null; 10565 } 10566 10567 // Popup window helper 10568 function openDialog(url) { 10569 var width = socialshares.config.dialog.width; 10570 var height = socialshares.config.dialog.height; 10571 10572 // Center the popup 10573 var top = window.screen.height / 2 - height / 2; 10574 var left = window.screen.width / 2 - width / 2; 10575 10576 window.open(url, 'Share', 'width=' + width + ',height=' + height + ',top=' + top + ',left=' + left + ',menubar=no,toolbar=no,resizable=yes,scrollbars=yes'); 10577 } 10578 10579 socialshares.mount = function () { 10580 var selector = arguments.length >
10580 0 && arguments[0] !== undefined ? arguments[0] : '.socialshares'; 10581 var initialMount = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; 10582 10583 (0, _domready2.default)(function () { 10584 // Querying all sets of buttons allows embedding 10585 // socialshares multiple times on the same page. 10586 var buttons = document.querySelectorAll(selector); 10587 10588 if (!buttons) return; 10589 10590 var _loop = function _loop(i) { 10591 var btnSet = buttons[i]; 10592 10593 if (btnSet.hasAttribute('data-nomount') && initialMount) { 10594 return 'continue'; 10595 } 10596 10597 // Inject styles 10598 if (!stylesInjected) { 10599 _socialshares2.default.use(); 10600 stylesInjected = true; 10601 } 10602 10603 // Add base class 10604 if (!btnSet.classList.contains('socialshares')) { 10605 btnSet.classList.add('socialshares'); 10606 } 10607 10608 // Store initial DOM for unmount() 10609 if (!initialButtons[selector]) { 10610 initialButtons[selector] = []; 10611 } 10612 initialButtons[selector][i] = { 10613 element: btnSet, 10614 markup: btnSet.innerHTML 10615 }; 10616 10617 // Remove whitespace between buttons 10618 // This allows more control over styling 10619 // http://stackoverflow.com/a/27841683/4958776 10620 btnSet.innerHTML = btnSet.innerHTML.replace(/>\s+</g, '><'); 10621 10622 // Config 10623 10624 var url = btnSet.getAttribute('data-url') || socialshares.config.url || window.location.href; 10625 var title = btnSet.getAttribute('data-title') || socialshares.config.title || document.title; 10626 var text = btnSet.getAttribute('data-text') || socialshares.config.text || getPageDescription(); 10627 var size = btnSet.getAttribute('data-size') || socialshares.config.size; 10628 var theme = btnSet.getAttribute('data-theme') || socialshares.config.theme; 10629 var icononly = btnSet.getAttribute('data-icononly') === '' || btnSet.getAttribute('data-icononly') === 'true' || socialshares.config.icononly; 10630 var responsive = void 0; 10631 if (btnSet.getAttribute('data-responsive') === 'false') { 10632 responsive = false; 10633 } else if (btnSet.getAttribute('data-responsive') === '' || btnSet.getAttribute('data-responsive') === 'true') { 10634 responsive = true; 10635 } else { 10636 responsive = socialshares.config.responsive; 10637 } 10638 10639 // Buttons 10640 10641 var btns = btnSet.querySelectorAll('div[class^="socialshares-"]'); 10642 var hiddenServices = []; 10643 10644 var _loop2 = function _loop2(_i) { 10645 var btn = btns[_i]; 10646 10647 var service = getService(btn.classList); 10648 10649 if (service.name !== 'more') { 10650 hiddenServices.push(service.name); 10651 } 10652 10653 var icon = socialshares.config.icons[service.name]; 10654 if (service.name === 'reddit') { 10655 icon = socialshares.config.icons.reddit[theme === 'light' ? 'color' : 'default']; 10656 } 10657 var icononlyBtn = btn.getAttribute('data-icononly') === '' || icononly; 10658 var label = btn.getAttribute('data-label') || service.action; 10659 var via = btn.getAttribute('data-via'); 10660 var shareUrl = service.makeUrl({ url: url, title: title, text: text, via: via, hiddenServices: hiddenServices }); 10661 10662 // Base classname 10663 btn.classList.add('socialshares-btn'); 10664 10665 // Configurable modifier classnames 10666 btn.classList.add('socialshares-btn-' + size); 10667 btn.classList.add('socialshares-btn-' + theme); 10668 if (icononlyBtn) btn.classList.add('socialshares-btn-icononly'); 10669 10670 btn.setAttribute('role', 'button'); 10671 btn.setAttribute('tabindex', '0'); 10672 10673 btn.addEventListener('click', function () { 10674 openDialog(shareUrl); 10675 }); 10676 10677 // Buttons should be activated by the space bar and enter key 10678 // Source: http://www.last-child.com/keyboard-accessibility-with-the-space-bar/ 10679 btn.addEventListener('keyup', function (event) { 10680 if (event.keyCode !== 32 && event.keyCode !== 13) return; 10681 openDialog(shareUrl); 10682 }); 10683 10684 btn.innerHTML = '\n <span class="socialshares-btn-icon" role="presentation">' + icon + '</span>
10684\n <span class="socialshares-btn-text">' + label + '</span>\n '; 10685 }; 10686 10687 for (var _i = 0; _i < btns.length; _i++) { 10688 _loop2(_i); 10689 } 10690 10691 // Weird bug in Safari requires a forced repaint of the layout after 10692 // adding or removing the socialshares-btn-icononly classname. 10693 // http://stackoverflow.com/a/3485654 10694 var forceRepaint = function forceRepaint(element) { 10695 element.style.display = 'none'; 10696 element.offsetHeight; 10697 element.style.display = ''; 10698 }; 10699 10700 // Shows or hides the label depending on if there is enough space 10701 var makeResponsive = function makeResponsive() { 10702 var isOverflowing = function isOverflowing() { 10703 return btnSet.offsetWidth < btnSet.scrollWidth; 10704 }; 10705 10706 // Hide Labels 10707 if (isOverflowing()) { 10708 for (var _i2 = btns.length - 1; _i2 >= 0; _i2--) { 10709 var btn = btns[_i2]; 10710 10711 if (!btn.classList.contains('socialshares-btn-icononly')) { 10712 btn.classList.add('socialshares-btn-icononly'); 10713 forceRepaint(btn); 10714 if (!isOverflowing()) break; 10715 } 10716 } 10717 } 10718 10719 // Show Labels 10720 if (!isOverflowing()) { 10721 for (var _i3 = 0; _i3 < btns.length; _i3++) { 10722 var _btn = btns[_i3]; 10723 10724 if (!_btn.hasAttribute('data-icononly') && _btn.classList.contains('socialshares-btn-icononly')) { 10725 _btn.classList.remove('socialshares-btn-icononly'); 10726 forceRepaint(_btn); 10727 if (isOverflowing()) { 10728 _btn.classList.add('socialshares-btn-icononly'); 10729 forceRepaint(_btn); 10730 break; 10731 } 10732 } 10733 } 10734 } 10735 }; 10736 10737 initialButtons[selector][i].handleResize = function () { 10738 // Debounced 10739 // https://bencentra.com/code/2015/02/27/optimizing-window-resize.html 10740 clearTimeout(initialButtons[selector][i].resizeTimeout); 10741 initialButtons[selector][i].resizeTimeout = setTimeout(makeResponsive, 250); 10742 }; 10743 10744 if (responsive && !icononly) { 10745 makeResponsive(); 10746 10747 window.addEventListener('resize', initialButtons[selector][i].handleResize); 10748 } 10749 }; 10750 10751 for (var i = 0; i < buttons.length; i++) { 10752 var _ret = _loop(i); 10753 10754 if (_ret === 'continue') continue; 10755 } 10756 }); 10757 }; 10758 10759 socialshares.unmount = function () { 10760 var selector = arguments.length >
10760 0 && arguments[0] !== undefined ? arguments[0] : '.socialshares'; 10761 10762 (0, _domready2.default)(function () { 10763 if (!Object.keys(initialButtons).length) return; 10764 10765 initialButtons[selector].forEach(function (btnSet) { 10766 var responsive = btnSet.element.getAttribute('data-responsive') === '' || btnSet.element.getAttribute('data-responsive') === 'true' || socialshares.config.responsive; 10767 btnSet.element.innerHTML = btnSet.markup; 10768 if (responsive) { 10769 window.removeEventListener('resize', btnSet.handleResize); 10770 } 10771 }); 10772 }); 10773 }; 10774 10775 socialshares.removeStyles = function () { 10776 if (stylesInjected) { 10777 _socialshares2.default.unuse(); 10778 stylesInjected = false; 10779 } 10780 }; 10781 10782 // Initialize 10783 socialshares.mount('.socialshares', true); 10784 10785 var config = exports.config = socialshares.config; 10786 var configure = exports.configure = socialshares.configure; 10787 var mount = exports.mount = socialshares.mount; 10788 var unmount = exports.unmount = socialshares.unmount; 10789 var removeStyles = exports.removeStyles = socialshares.removeStyles; 10790 10791 exports.default = socialshares; 10792 10793/***/ }, 10794/* 2 */ 10795/***/ function(module, exports) { 10796 10797 /* 10798 object-assign 10799 (c) Sindre Sorhus 10800 @license MIT 10801 */ 10802 10803 'use strict'; 10804 /* eslint-disable no-unused-vars */ 10805 var getOwnPropertySymbols = Object.getOwnPropertySymbols; 10806 var hasOwnProperty = Object.prototype.hasOwnProperty; 10807 var propIsEnumerable = Object.prototype.propertyIsEnumerable; 10808 10809 function toObject(val) { 10810 if (val === null || val === undefined) { 10811 throw new TypeError('Object.assign cannot be called with null or undefined'); 10812 } 10813 10814 return Object(val); 10815 } 10816 10817 function shouldUseNative() { 10818 try { 10819 if (!Object.assign) { 10820 return false; 10821 } 10822 10823 // Detect buggy property enumeration order in older V8 versions. 10824 10825 // https://bugs.chromium.org/p/v8/issues/detail?id=4118 10826 var test1 = new String('abc'); // eslint-disable-line no-new-wrappers 10827 test1[5] = 'de'; 10828 if (Object.getOwnPropertyNames(test1)[0] === '5') { 10829 return false; 10830 } 10831 10832 // https://bugs.chromium.org/p/v8/issues/detail?id=3056 10833 var test2 = {}; 10834 for (var i = 0; i < 10; i++) { 10835 test2['_' + String.fromCharCode(i)] = i; 10836 } 10837 var order2 = Object.getOwnPropertyNames(test2).map(function (n) { 10838 return test2[n]; 10839 }); 10840 if (order2.join('') !== '0123456789') { 10841 return false; 10842 } 10843 10844 // https://bugs.chromium.org/p/v8/issues/detail?id=3056 10845 var test3 = {}; 10846 'abcdefghijklmnopqrst'.split('').forEach(function (letter) { 10847 test3[letter] = letter; 10848 }); 10849 if (Object.keys(Object.assign({}, test3)).join('') !== 10850 'abcdefghijklmnopqrst') { 10851 return false; 10852 } 10853 10854 return true; 10855 } catch (err) { 10856 // We don't expect any of the above to throw, but better to be safe. 10857 return false; 10858 } 10859 } 10860 10861 module.exports = shouldUseNative() ? Object.assign : function (target, source) { 10862 var from; 10863 var to = toObject(target); 10864 var symbols; 10865 10866 for (var s = 1; s < arguments.length; s++) { 10867 from = Object(arguments[s]); 10868 10869 for (var key in from) { 10870 if (hasOwnProperty.call(from, key)) { 10871 to[key] = from[key]; 10872 } 10873 } 10874 10875 if (getOwnPropertySymbols) { 10876 symbols = getOwnPropertySymbols(from); 10877 for (var i = 0; i < symbols.length; i++) { 10878 if (propIsEnumerable.call(from, symbols[i])) { 10879 to[symbols[i]] = from[symbols[i]]; 10880 } 10881 } 10882 } 10883 } 10884 10885 return to; 10886 }; 10887 10888 10889/***/ }, 10890/* 3 */ 10891/***/ function(module, exports, __webpack_require__) { 10892 10893 /*! 10894 * domready (c) Dustin Diaz 2014 - License MIT 10895 */ 10896 !function (name, definition) { 10897 10898 if (true) module.exports = definition() 10899 else if (typeof define == 'function' && typeof define.amd == 'object') define(definition) 10900 else this[name] = definition() 10901 10902 }('domready', function () { 10903 10904 var fns = [], listener 10905 , doc = document 10906 , hack = doc.documentElement.doScroll 10907 , domContentLoaded = 'DOMContentLoaded' 10908 , loaded = (hack ? /^loaded|^c/ : /^loaded|^i|^c/).test(doc.readyState) 10909 10910 10911 if (!loaded) 10912 doc.addEventListener(domContentLoaded, listener = function () { 10913 doc.removeEventListener(domContentLoaded, listener) 10914 loaded = 1 10915 while (listener = fns.shift()) listener() 10916 }) 10917 10918 return function (fn) { 10919 loaded ? setTimeout(fn, 0) : fns.push(fn) 10920 } 10921 10922 }); 10923 10924 10925/***/ }, 10926/* 4 */ 10927/***/ function(module, exports, __webpack_require__) { 10928 10929 'use strict'; 10930 10931 Object.defineProperty(exports, "__esModule", { 10932 value: true 10933 }); 10934 exports.more = exports.email = exports.vk = exports.slack = exports.pinterest = exports.linkedin = exports.tumblr = exports.reddit = exports.googleplus = exp
10934orts.facebook = exports.twitter = undefined; 10935 10936 var _objectAssign = __webpack_require__(2); 10937 10938 var _objectAssign2 = _interopRequireDefault(_objectAssign); 10939 10940 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 10941 10942 function encodeParams(params) { 10943 var newParams = (0, _objectAssign2.default)({}, params); 10944 10945 Object.keys(params).forEach(function (key) { 10946 newParams[key] = encodeURIComponent(newParams[key]); 10947 }); 10948 10949 return newParams; 10950 } 10951 10952 var twitter = exports.twitter = { 10953 action: '', 10954 makeUrl: function makeUrl(params) { 10955 var _encodeParams = encodeParams(params), 10956 url = _encodeParams.url, 10957 title = _encodeParams.title, 10958 text = _encodeParams.text, 10959 via = _encodeParams.via; 10960 10961 var viaParam = params.via ? '&via=' + via : ''; 10962 var textParam = text === 'null' && title ? title : text; 10963 return 'https://twitter.com/share?url=' + url + '&text=' + textParam + viaParam; 10964 } 10965 }; 10966 10967 var facebook = exports.facebook = { 10968 action: '', 10969 makeUrl: function makeUrl(params) { 10970 var _encodeParams2 = encodeParams(params), 10971 url = _encodeParams2.url; 10972 10973 return 'https://www.facebook.com/sharer/sharer.php?u=' + url; 10974 } 10975 }; 10976 10977 var googleplus = exports.googleplus = { 10978 action: 'Share', 10979 makeUrl: function makeUrl(params) { 10980 var _encodeParams3 = encodeParams(params), 10981 url = _encodeParams3.url; 10982 10983 return 'https://plus.google.com/share?url=' + url; 10984 } 10985 }; 10986 10987 var reddit = exports.reddit = { 10988 action: 'Share', 10989 makeUrl: function makeUrl(params) { 10990 var _encodeParams4 = encodeParams(params), 10991 url = _encodeParams4.url; 10992 10993 return 'https://www.reddit.com/submit?url=' + url; 10994 } 10995 }; 10996 10997 var tumblr = exports.tumblr = { 10998 action: 'Post', 10999 makeUrl: function makeUrl(params) { 11000 var _encodeParams5 = encodeParams(params), 11001 url = _encodeParams5.url; 11002 11003 return 'https://www.tumblr.com/share/link?url=' + url; 11004 } 11005 }; 11006 11007 var linkedin = exports.linkedin = { 11008 action: '', 11009 makeUrl: function makeUrl(params) { 11010 var _encodeParams6 = encodeParams(params), 11011 url = _encodeParams6.url; 11012 11013 return 'https://www.linkedin.com/shareArticle?mini=true&url=' + url; 11014 } 11015 }; 11016 11017 var pinterest = exports.pinterest = { 11018 action: 'Pin it', 11019 makeUrl: function makeUrl(params) { 11020 var _encodeParams7 = encodeParams(params), 11021 url = _encodeParams7.url; 11022 11023 return 'https://www.pinterest.com/pin/create/button/?url=' + url; 11024 } 11025 }; 11026 11027 var slack = exports.slack = { 11028 action: 'Slack it', 11029 makeUrl: function makeUrl(params) { 11030 var _encodeParams8 = encodeParams(params), 11031 url = _encodeParams8.url; 11032 11033 return 'http://slackbutton.herokuapp.com/post/new/?url=' + url; 11034 } 11035 }; 11036 11037 var vk = exports.vk = { 11038 action: 'Share', 11039 makeUrl: function makeUrl(params) { 11040 var _encodeParams9 = encodeParams(params), 11041 url = _encodeParams9.url, 11042 title = _encodeParams9.title, 11043 text = _encodeParams9.text; 11044 11045 return 'http://vk.com/share.php?url=' + url + '&title=' + title + '&description=' + text; 11046 } 11047 }; 11048 11049 var email = exports.email = { 11050 action: 'Email', 11051 makeUrl: function makeUrl(params) { 11052 var _encodeParams10 = encodeParams(params), 11053 url = _encodeParams10.url, 11054 title = _encodeParams10.title, 11055 text = _encodeParams10.text; 11056 11057 return 'mailto:?subject=' + title + '&body=' + text + '%0' + url; 11058 } 11059 }; 11060 11061 var more = exports.more = { 11062 action: 'More', 11063 makeUrl: function makeUrl(params) { 11064 var _encodeParams11 = encodeParams(params), 11065 url = _encodeParams11.url, 11066 title = _encodeParams11.title, 11067 text = _encodeParams11.text; 11068 11069 var hiddenServices = params.hiddenServices; 11070 if (hiddenServices.length === 10) hiddenServices = ''; 11071 return 'https://socialshar.es/share.html?url=' + url + '&title=' + title + '&text=' + text + '&hide-services=' + hiddenServices; 11072 } 11073 }; 11074 11075/***/ }, 11076/* 5 */ 11077/***/ function(module, exports, __webpack_require__) { 11078 11079 'use strict'; 11080 11081 Object.defineProperty(exports, "__esModule", { 11082 value: true 11083 }); 11084 exports.more = exports.vk = exports.twitter = exports.tumblr = exports.slack = exports.reddit = exports.pinterest = exports.linkedin = exports.googleplus = exp
11084orts.facebook = exports.email = undefined; 11085 11086 var _email = __webpack_require__(6); 11087 11088 var _email2 = _interopRequireDefault(_email); 11089 11090 var _facebook = __webpack_require__(8); 11091 11092 var _facebook2 = _interopRequireDefault(_facebook); 11093 11094 var _googleplus = __webpack_require__(10); 11095 11096 var _googleplus2 = _interopRequireDefault(_googleplus); 11097 11098 var _linkedin = __webpack_require__(12); 11099 11100 var _linkedin2 = _interopRequireDefault(_linkedin); 11101 11102 var _pinterest = __webpack_require__(14); 11103 11104 var _pinterest2 = _interopRequireDefault(_pinterest); 11105 11106 var _reddit = __webpack_require__(16); 11107 11108 var _reddit2 = _interopRequireDefault(_reddit); 11109 11110 var _slack = __webpack_require__(19); 11111 11112 var _slack2 = _interopRequireDefault(_slack); 11113 11114 var _tumblr = __webpack_require__(21); 11115 11116 var _tumblr2 = _interopRequireDefault(_tumblr); 11117 11118 var _twitter = __webpack_require__(23); 11119 11120 var _twitter2 = _interopRequireDefault(_twitter); 11121 11122 var _vk = __webpack_require__(25); 11123 11124 var _vk2 = _interopRequireDefault(_vk); 11125 11126 var _more = __webpack_require__(27); 11127 11128 var _more2 = _interopRequireDefault(_more); 11129 11130 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 11131 11132 var email = exports.email = _email2.default; 11133 var facebook = exports.facebook = _facebook2.default; 11134 var googleplus = exports.googleplus = _googleplus2.default; 11135 var linkedin = exports.linkedin = _linkedin2.default; 11136 var pinterest = exports.pinterest = _pinterest2.default; 11137 var reddit = exports.reddit = _reddit2.default; 11138 var slack = exports.slack = _slack2.default; 11139 var tumblr = exports.tumblr = _tumblr2.default; 11140 var twitter = exports.twitter = _twitter2.default; 11141 var vk = exports.vk = _vk2.default; 11142 var more = exports.more = _more2.default; 11143 11144/***/ }, 11145/* 6 */ 11146/***/ function(module, exports, __webpack_require__) { 11147 11148 'use strict'; 11149 11150 Object.defineProperty(exports, "__esModule", { 11151 value: true 11152 }); 11153 11154 var _email = __webpack_require__(7); 11155 11156 var _email2 = _interopRequireDefault(_email); 11157 11158 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 11159 11160 exports.default = _email2.default; 11161 11162/***/ }, 11163/* 7 */ 11164/***/ function(module, exports) { 11165 11166 module.exports = "<svg viewBox=\"0 0 1792 1792\" xmlns=\"http://www.w3.org/2000/svg\"><path d=\"M1792 710v794q0 66-47 113t-113 47H160q-66 0-113-47T0 1504V710q44 49 101 87 362 246 497 345 57 42 92.5 65.5t94.5 48 110 24.5h2q51 0 110-24.5t94.5-48 92.5-65.5q170-123 498-345 57-39 100-87zm0-294q0 79-49 151t-122 123q-376 261-468 325-10 7-42.5 30.5t-54 38-52 32.5-57.5 27-50 9h-2q-23 0-50-9t-57.5-27-52-32.5-54-38T639 1015q-91-64-262-182.5T172 690q-62-42-117-115.5T0 438q0-78 41.5-130T160 256h1472q65 0 112.5 47t47.5 113z\"></path></svg>" 11167 11168/***/ }, 11169/* 8 */ 11170/***/ function(module, exports, __webpack_require__) { 11171 11172 'use strict'; 11173 11174 Object.defineProperty(exports, "__esModule", { 11175 value: true 11176 }); 11177 11178 var _facebook = __webpack_require__(9); 11179 11180 var _facebook2 = _interopRequireDefault(_facebook); 11181 11182 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 11183 11184 exports.default = _facebook2.default; 11185 11186/***/ }, 11187/* 9 */ 11188/***/ function(module, exports) { 11189 11190 module.exports = "<svg viewBox=\"0 0 16 16\" xmlns=\"http://www.w3.org/2000/svg\" fill-rule=\"evenodd\" clip-rule=\"evenodd\" stroke-linejoin=\"round\" stroke-miterlimit=\"1.414\"><path d=\"M15.117 0H.883A.883.883 0 0 0 0 .883v14.234c0 .488.395.883.883.883h7.663V9.804H6.46V7.39h2.086V5.607c0-2.066 1.262-3.19 3.106-3.19.883 0 1.642.064 1.863.094v2.16h-1.28c-1 0-1.195.476-1.195 1.176v1.54h2.39l-.31 2.416h-2.08V16h4.077a.883.883 0 0 0 .883-.883V.883A.883.883 0 0 0 15.117 0\" fill-rule=\"nonzero\"></path></svg>" 11191 11192/***/ }, 11193/* 10 */ 11194/***/ function(module, exports, __webpack_require__) { 11195 11196 'use strict'; 11197 11198 Object.defineProperty(exports, "__esModule", { 11199 value: true 11200 }); 11201 11202 var _googleplus = __webpack_require__(11); 11203 11204 var _googleplus2 = _interopRequireDefault(_googleplus); 11205 11206 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 11207 11208 exports.default = _googleplus2.default; 11209 11210/***/ }, 11211/* 11 */
11212/***/ function(module, exports) { 11213 11214 module.exports = "<svg viewBox=\"0 0 16 16\" xmlns=\"http://www.w3.org/2000/svg\" fill-rule=\"evenodd\" clip-rule=\"evenodd\" stroke-linejoin=\"round\" stroke-miterlimit=\"1.414\"><path d=\"M5.09 7.273v1.745h2.89c-.116.75-.873 2.197-2.887 2.197-1.737 0-3.155-1.44-3.155-3.215S3.353 4.785 5.09 4.785c.99 0 1.652.422 2.03.786l1.382-1.33c-.887-.83-2.037-1.33-3.41-1.33C2.275 2.91 0 5.184 0 8s2.276 5.09 5.09 5.09c2.94 0 4.888-2.065 4.888-4.974 0-.334-.036-.59-.08-.843H5.09zm10.91 0h-1.455V5.818H13.09v1.455h-1.454v1.454h1.455v1.455h1.455V8.727H16\"></path></svg>" 11215 11216/***/ }, 11217/* 12 */ 11218/***/ function(module, exports, __webpack_require__) { 11219 11220 'use strict'; 11221 11222 Object.defineProperty(exports, "__esModule", { 11223 value: true 11224 }); 11225 11226 var _linkedin = __webpack_require__(13); 11227 11228 var _linkedin2 = _interopRequireDefault(_linkedin); 11229 11230 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 11231 11232 exports.default = _linkedin2.default; 11233 11234/***/ }, 11235/* 13 */ 11236/***/ function(module, exports) { 11237 11238 module.exports = "<svg viewBox=\"0 0 16 16\" xmlns=\"http://www.w3.org/2000/svg\" fill-rule=\"evenodd\" clip-rule=\"evenodd\" stroke-linejoin=\"round\" stroke-miterlimit=\"1.414\"><path d=\"M13.632 13.635h-2.37V9.922c0-.886-.018-2.025-1.234-2.025-1.235 0-1.424.964-1.424 1.96v3.778h-2.37V6H8.51v1.04h.03c.318-.6 1.092-1.233 2.247-1.233 2.4 0 2.845 1.58 2.845 3.637v4.188zM3.558 4.955a1.376 1.376 0 1 1-.001-2.751 1.376 1.376 0 0 1 .001 2.751zm1.188 8.68H2.37V6h2.376v7.635zM14.816 0H1.18C.528 0 0 .516 0 1.153v13.694C0 15.484.528 16 1.18 16h13.635c.652 0 1.185-.516 1.185-1.153V1.153C16 .516 15.467 0 14.815 0z\" fill-rule=\"nonzero\"></path></svg>" 11239 11240/***/ }, 11241/* 14 */ 11242/***/ function(module, exports, __webpack_require__) { 11243 11244 'use strict'; 11245 11246 Object.defineProperty(exports, "__esModule", { 11247 value: true 11248 }); 11249 11250 var _pinterest = __webpack_require__(15); 11251 11252 var _pinterest2 = _interopRequireDefault(_pinterest); 11253 11254 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 11255 11256 exports.default = _pinterest2.default; 11257 11258/***/ }, 11259/* 15 */ 11260/***/ function(module, exports) { 11261 11262 module.exports = "<svg viewBox=\"0 0 16 16\" xmlns=\"http://www.w3.org/2000/svg\" fill-rule=\"evenodd\" clip-rule=\"evenodd\" stroke-linejoin=\"round\" stroke-miterlimit=\"1.414\"><path d=\"M8 0a8 8 0 0 0-2.916 15.45c-.07-.633-.133-1.604.028-2.295.146-.625.938-3.977.938-3.977s-.24-.48-.24-1.188c0-1.11.646-1.943 1.448-1.943.683 0 1.012.513 1.012 1.127 0 .687-.436 1.713-.662 2.664-.19.797.4 1.445 1.185 1.445 1.42 0 2.514-1.498 2.514-3.662 0-1.915-1.376-3.254-3.342-3.254-2.276 0-3.61 1.707-3.61 3.472 0 .687.263 1.424.593 1.825.066.08.075.15.057.23-.06.252-.196.796-.223.907-.035.146-.115.178-.268.107-.998-.465-1.624-1.926-1.624-3.1 0-2.524 1.834-4.84 5.287-4.84 2.774 0 4.932 1.977 4.932 4.62 0 2.757-1.74 4.977-4.153 4.977-.81 0-1.572-.422-1.833-.92l-.5 1.902c-.18.695-.667 1.566-.994 2.097A8.001 8.001 0 1 0 7.999.001z\" fill-rule=\"nonzero\"></path></svg>" 11263 11264/***/ }, 11265/* 16 */ 11266/***/ function(module, exports, __webpack_require__) { 11267 11268 'use strict'; 11269 11270 Object.defineProperty(exports, "__esModule", { 11271 value: true 11272 }); 11273 11274 var _reddit = __webpack_require__(17); 11275 11276 var _reddit2 = _interopRequireDefault(_reddit); 11277 11278 var _redditColor = __webpack_require__(18); 11279 11280 var _redditColor2 = _interopRequireDefault(_redditColor); 11281 11282 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 11283 11284 exports.default = { default: _reddit2.default, color: _redditColor2.default }; 11285 11286/***/ }, 11287/* 17 */ 11288/***/ function(module, exports) { 11289 11290 module.exports = "<svg viewBox=\"0 0 1792 1792\" xmlns=\"http://www.w3.org/2000/svg\"><path d=\"M1792 846q0 58-29.5 105.5T1683 1024q12 46 12 96 0 155-106.5 287T1298 1615.5 898 1692t-399.5-76.5-290-208.5T102 1120q0-47 11-94-51-25-82-73.5T0 846q0-82 58-140.5T199 647q85 0 145 63 218-152 515-162L975 27q3-13 15-21t26-5l369 81q18-37 54-59.5T1518 0q62 0 106 43.5t44 105.5-44 106-106 44-105.5-43.5T1369 150l-334-74-104 472q300 9 519 160 58-61 143-61 83 0 141 58.5t58 140.5zM418 1045q0 62 43.5 106t105.5 44 106-44 44-106-44-105.5T567 896q-61 0-105 44t-44 105zm810 355q11-11 11-26t-11-26q-10-10-25-10t-26 10q-41 42-121 62t-160 20-160-20-121-62q-11-10-26-10t-25 10q-11 10-11 25.5t11 26.5q43 43 118.5 68t122.5 29.5 91 4.5 91-4.5 122.5-29.5 118.5-68zm-3-205q62 0 105.5-44t43.5-106q0-61-44-105t-105-44q-62 0-106 43.5t-44 105.5 44 106 106 44z\"></path></svg>" 11291 11292/***/ }, 11293/* 18 */
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obj : { default: obj }; } 11337 11338 exports.default = _tumblr2.default; 11339 11340/***/ }, 11341/* 22 */
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obj : { default: obj }; } 11385 11386 exports.default = _vk2.default; 11387 11388/***/ }, 11389/* 26 */ 11390/***/ function(module, exports) { 11391 11392 module.exports = "<svg viewBox=\"0 0 16 16\" xmlns=\"http://www.w3.org/2000/svg\" fill-rule=\"evenodd\" clip-rule=\"evenodd\" stroke-linejoin=\"round\" stroke-miterlimit=\"1.414\"><path d=\"M7.828 12.526h.957s.288-.032.436-.19c.137-.147.133-.42.133-.42s-.02-1.284.576-1.473c.587-.187 1.34 1.24 2.14 1.788.604.416 1.063.326 1.063.326l2.137-.03s1.117-.07.587-.948c-.043-.072-.308-.65-1.588-1.838-1.34-1.244-1.162-1.043.452-3.194.983-1.31 1.376-2.11 1.253-2.452-.117-.326-.84-.24-.84-.24l-2.406.015s-.18-.025-.31.054c-.13.077-.213.258-.213.258s-.38 1.013-.89 1.876c-1.07 1.82-1.5 1.915-1.674 1.802-.407-.264-.305-1.058-.305-1.622 0-1.763.267-2.498-.52-2.688-.263-.063-.455-.105-1.124-.112-.86-.01-1.585.003-1.996.204-.274.134-.485.433-.357.45.16.02.52.097.71.357.248.335.24 1.088.24 1.088s.14 2.075-.33 2.333c-.326.177-.77-.184-1.726-1.834-.49-.845-.858-1.78-.858-1.78s-.072-.174-.2-.268c-.153-.113-.368-.15-.368-.15L.52 3.855s-.342.01-.468.16c-.112.132-.01.406-.01.406s1.79 4.187 3.818 6.298c1.858 1.935 3.968 1.808 3.968 1.808z\"></path></svg>" 11393 11394/***/ }, 11395/* 27 */ 11396/***/ function(module, exports, __webpack_require__) { 11397 11398 'use strict'; 11399 11400 Object.defineProperty(exports, "__esModule", { 11401 value: true 11402 }); 11403 11404 var _more = __webpack_require__(28); 11405 11406 var _more2 = _interopRequireDefault(_more); 11407 11408 function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } 11409 11410 exports.default = _more2.default; 11411 11412/***/ }, 11413/* 28 */ 11414/***/ function(module, exports) { 11415 11416 module.exports = "<svg viewBox=\"0 0 1792 1792\" xmlns=\"http://www.w3.org/2000/svg\"><path d=\"M576 736v192q0 40-28 68t-68 28H288q-40 0-68-28t-28-68V736q0-40 28-68t68-28h192q40 0 68 28t28 68zm512 0v192q0 40-28 68t-68 28H800q-40 0-68-28t-28-68V736q0-40 28-68t68-28h192q40 0 68 28t28 68zm512 0v192q0 40-28 68t-68 28h-192q-40 0-68-28t-28-68V736q0-40 28-68t68-28h192q40 0 68 28t28 68z\"></path></svg>" 11417 11418/***/ }, 11419/* 29 */ 11420/***/ function(module, exports, __webpack_require__) { 11421 11422 var refs = 0; 11423 var dispose; 11424 var content = __webpack_require__(30); 11425 if(typeof content === 'string') content = [[module.id, content, '']]; 11426 exports.use = exports.ref = function() { 11427 if(!(refs++)) { 11428 exports.locals = content.locals; 11429 dispose = __webpack_require__(32)(content, {"insertAt":"top","singleton":true}); 11430 } 11431 return exports; 11432 }; 11433 exports.unuse = exports.unref = function() { 11434 if(!(--refs)) { 11435 dispose(); 11436 dispose = null; 11437 } 11438 }; 11439 if(false) { 11440 var lastRefs = module.hot.data && module.hot.data.refs || 0; 11441 if(lastRefs) { 11442 exports.ref(); 11443 if(!content.locals) { 11444 refs = lastRefs; 11445 } 11446 } 11447 if(!content.locals) { 11448 module.hot.accept(); 11449 } 11450 module.hot.dispose(function(data) { 11451 data.refs = content.locals ? 0 : refs; 11452 if(dispose) { 11453 dispose(); 11454 } 11455 }); 11456 } 11457 11458/***/ }, 11459/* 30 */ 11460/***/ function(module, exports, __webpack_require__) { 11461 11462 exports = module.exports = __webpack_require__(31)(); 11463 // imports 11464 11465 11466 // module 11467 //exports.push([module.id, ":root {\n /* Brand Colors */\n}\n\n/* Reset box-sizing */\n.socialshares,\n.socialshares *,\n.socialshares *::before,\n.socialshares *::after {\n box-sizing: border-box;\n}\n\n.socialshares {\n display: inline-block;\n margin: 0;\n padding: 0;\n white-space: nowrap;\n width: auto;\n max-width: 100%;\n cursor: default;\n}\n\n.socialshares-btn {\n display: -webkit-inline-box;\n display: -ms-inline-flexbox;\n display: inline-flex;\n margin: 0;\n padding: 0.25em 0.5em;\n width: auto;\n -webkit-box-pack: center;\n -ms-flex-pack: center;\n justify-content: center;\n -webkit-box-align: center;\n -ms-flex-align: center;\n align-items: center;\n font-weight: 500;\n font-family: 'Helvetica Neue', Arial, sans-serif;\n line-height: 1.1;\n letter-spacing: 0.03em;\n border-radius: 2px;\n cursor: pointer;\n -webkit-user-select: none;\n -moz-user-select: none;
11467\n -ms-user-select: none;\n user-select: none;\n -webkit-transition: all 0.2s ease;\n transition: all 0.2s ease\n\n /* Sizes */\n}\n\n.socialshares-btn:active {\n outline: none;\n}\n\n.socialshares-btn-small {\n font-size: 14px;\n}\n\n.socialshares-btn-medium {\n font-size: 18px;\n}\n\n.socialshares-btn-large {\n font-size: 21px;\n}\n\n.socialshares-btn:not(:first-child) {\n margin-left: 0.5em;\n}\n\n.socialshares-btn-icon {\n display: inline-block;\n margin: 0;\n padding: 10px;\n border:1px solid #ccc;\n border-radius:50%;\n width: 1em;\n height: 1em;\n}\n\n.socialshares-btn-icon svg {\n display: inline-block;\n margin: 0;\n padding: 0;\n position: relative;\n width: 1em;\n height: 1em;\n}\n\n.socialshares-more .socialshares-btn-icon svg {\n top: 1px;\n}\n\n.socialshares-btn-light-monotone .socialshares-btn-icon svg,\n .socialshares-btn-light-monotone .socialshares-btn-icon path {\n fill: #ccc;\n}\n\n.socialshares-btn-dark .socialshares-btn-icon svg,\n .socialshares-btn-dark .socialshares-btn-icon path,\n .socialshares-btn-brand .socialshares-btn-icon svg,\n .socialshares-btn-brand:not(.socialshares-reddit) .socialshares-btn-icon path {\n fill: #ccc;\n}\n\n.socialshares-btn-text {\n display: -webkit-inline-box;\n display: -ms-inline-flexbox;\n display: inline-flex;\n margin: 0 0 0 0.3em;\n padding: 0;\n width: auto;\n height: 1em;\n}\n\n.socialshares-btn-icononly .socialshares-btn-text {\n /* http://a11yproject.com/posts/how-to-hide-content */\n position: absolute;\n width: 1px;\n height: 1px;\n padding: 0;\n margin: -1px;\n overflow: hidden;\n clip: rect(0, 0, 0, 0);\n border: 0;\n}\n\n/* Icon Colors */\n.socialshares-twitter {}\n.socialshares-twitter svg {\n fill: #ccc;\n}\n.socialshares-facebook {}\n.socialshares-facebook svg {\n fill: #ccc;\n}\n.socialshares-googleplus {}\n.socialshares-googleplus svg {\n fill: #ccc;\n}\n.socialshares-reddit {}\n.socialshares-reddit svg {\n fill: #ccc;\n}\n.socialshares-tumblr {}\n.socialshares-tumblr svg {\n fill: #36465d;\n}\n.socialshares-linkedin {}\n.socialshares-linkedin svg {\n fill: #ccc;\n}\n.socialshares-pinterest {}\n.socialshares-pinterest svg {\n fill: #bd081c;\n}\n.socialshares-slack {}\n.socialshares-slack svg {\n fill: #56b68b;\n}\n.socialshares-vk {}\n.socialshares-vk svg {\n fill: #6383a8;\n}\n\n/* Themes */\n\n[class*=\"socialshares-btn-light\"] {\n color: #222;\n background: rgba(0, 0, 0, .1);\n border: 1px solid rgba(0, 0, 0, .15)\n}\n\n[class*=\"socialshares-btn-light\"]:hover,\n [class*=\"socialshares-btn-light\"]:focus {\n background: rgba(0, 0, 0, .2);\n border-color: rgba(0, 0, 0, .25);\n}\n\n[class*=\"socialshares-btn-light\"]:active {\n background: rgba(0, 0, 0, .3);\n border-color: rgba(0, 0, 0, .35);\n}\n\n.socialshares-btn-dark {\n color: #fff;\n background: rgba(0, 0, 0, .7);\n border: 1px solid rgba(0, 0, 0, .55)\n}\n\n.socialshares-btn-dark:hover,\n .socialshares-btn-dark:focus {\n background: rgba(0, 0, 0, .8);\n border-color: rgba(0, 0, 0, .75);\n}\n\n.socialshares-btn-dark:active {\n background: rgba(0, 0, 0, .9);\n border-color: rgba(0, 0, 0, .85);\n}\n\n.socialshares-btn-brand {\n color: #fff;\n background: rgba(0, 0, 0, .9);\n border: 1px solid rgba(0, 0, 0, .85)\n}\n\n.socialshares-btn-brand:hover,\n .socialshares-btn-brand:focus {\n background: rgba(0, 0, 0, .7);\n border-color: rgba(0, 0, 0, .65);\n}\n\n.socialshares-btn-brand:active {\n background: rgba(0, 0, 0, .6);\n border-color: rgba(0, 0, 0, .55);\n}\n\n.socialshares-btn-brand.socialshares-twitter {\n background: #55acee;\n border-color: rgb(60, 160, 236);\n}\n\n.socialshares-btn-brand.socialshares-twitter:hover,\n .socialshares-btn-brand.socialshares-twitter:focus {\n background: rgb(84, 142, 186);\n border-color: rgb(84, 149, 199);\n}\n\n.socialshares-btn-brand.socialshares-twitter:active {\n background: rgb(84, 113, 135);\n border-color: rgb(84, 120, 148);\n}\n\n.socialshares-btn-brand.socialshares-facebook {\n background: #3b5998;\n border-color: rgb(51, 77, 132);\n}\n\n.socialshares-btn-brand.socialshares-facebook:hover,\n .socialshares-btn-brand.socialshares-facebook:focus {\n background: rgb(59, 72, 102);\n border-color: rgb(59, 76, 115);\n}\n\n.socialshares-btn-brand.socialshares-facebook:active {\n background: rgb(57, 57, 57);\n border-color: rgb(59, 60, 64);\n}\n\n.socialshares-btn-brand.socialshares-googleplus {\n background: #dc4e41;\n border-color: rgb(216, 58, 44);\n}\n\n.socialshares-btn-brand.socialshares-googleplus:hover,\n .socialshares-btn-brand.socialshares-googleplus:focus {\n background: rgb(168, 72, 64);\n border-color: rgb(181, 74, 64);\n}\n\n.socialshares-btn-brand.socialshares-googleplus:active {\n background: rgb(117, 68, 64);\n border-color: rgb(130, 69, 64);\n}\n\n.socialshares-btn-brand.socialshares-reddit {\n background: #ff4500;\n border-color: rgb(230, 61, 0);\n}\n\n.socialshares-btn-brand.socialshares-reddit:hover,\n .socialshares-btn-brand.socialshares-reddit:focus {\n background: rgb(204, 54, 0);\n border-color: rgb(217, 58, 0);\n}\n\n.socialshares-btn-brand.socialshares-reddit:active {\n background: rgb(153, 41, 0);\n border-color: rgb(166, 44, 0);\n}\n\n.socialshares-btn-brand.socialshares-tumblr {\n background: #36465d;\n border-color: rgb(45, 58, 78);\n}\n\n.socialshares-btn-brand.socialshares-tumblr:hover,\n .socialshares-btn-brand.socialshares-tumblr:focus {\n background: rgb(51, 51, 51);\n border-color: rgb(54, 54, 54);\n}\n\n.socialshares-btn-brand.socialshares-tumblr:active {\n background: rgb(44, 44, 44);\n border-color: rgb(45, 45, 45);\n}\n\n.socialshares-btn-brand.socialshares-linkedin {\n background: #0077b5;\n border-color: rgb(0, 99, 153);\n}\n\n.socialshares-btn-brand.socialshares-linkedin:hover,\n .socialshares-btn-brand.socialshares-linkedin:focus {\n background: rgb(0, 85, 130);\n border-color: rgb(0, 93, 143);\n}\n\n.socialshares-btn-brand.socialshares-linkedin:active {\n background: rgb(0, 51, 79);\n border-color: rgb(0, 60, 92);\n}\n\n.socialshares-btn-brand.socialshares-pinterest {\n background: #bd081c;\n border-color: rgb(166, 7, 26);\n}\n\n.socialshares-btn-brand.socialshares-pinterest:hover,\n .socialshares-btn-brand.socialshares-pinterest:focus {\n background: rgb(138, 8, 23);\n border-color: rgb(150, 8, 24);\n}\n\n.socialshares-btn-brand.socialshares-pinterest:active {\n background: rgb(87, 8, 17);\n border-color: rgb(99, 8, 18);\n}\n\n.socialshares-btn-brand.socialshares-slack {\n background: #56b68b;\n border-color: rgb(73, 171, 127);\n}\n\n.socialshares-btn-brand.socialshares-slack:hover,\n .socialshares-btn-brand.socialshares-slack:focus {\n background: rgb(87, 130, 111);\n border-color: rgb(87, 143, 118);\n}\n\n.socialshares-btn-brand.socialshares-slack:active {\n background: rgb(84, 84, 84);\n border-color: rgb(87, 92, 90);\n}
vendor: 8,983 bytes, lines 11467-11766
11467\n\n.socialshares-btn-brand.socialshares-vk {\n background: #6383a8;\n border-color: rgb(86, 118, 153);\n}\n\n.socialshares-btn-brand.socialshares-vk:hover,\n .socialshares-btn-brand.socialshares-vk:focus {\n background: rgb(99, 108, 117);\n border-color: rgb(99, 114, 130);\n}\n\n.socialshares-btn-brand.socialshares-vk:active {\n background: rgb(88, 88, 88);\n border-color: rgb(92, 92, 92);\n}\n", ""]); 11468 11469 // exports 11470 11471 11472/***/ }, 11473/* 31 */ 11474/***/ function(module, exports) { 11475 11476 /* 11477 MIT License http://www.opensource.org/licenses/mit-license.php 11478 Author Tobias Koppers @sokra 11479 */ 11480 // css base code, injected by the css-loader 11481 module.exports = function() { 11482 var list = []; 11483 11484 // return the list of modules as css string 11485 list.toString = function toString() { 11486 var result = []; 11487 for(var i = 0; i < this.length; i++) { 11488 var item = this[i]; 11489 if(item[2]) { 11490 result.push("@media " + item[2] + "{" + item[1] + "}"); 11491 } else { 11492 result.push(item[1]); 11493 } 11494 } 11495 return result.join(""); 11496 }; 11497 11498 // import a list of modules into the list 11499 list.i = function(modules, mediaQuery) { 11500 if(typeof modules === "string") 11501 modules = [[null, modules, ""]]; 11502 var alreadyImportedModules = {}; 11503 for(var i = 0; i < this.length; i++) { 11504 var id = this[i][0]; 11505 if(typeof id === "number") 11506 alreadyImportedModules[id] = true; 11507 } 11508 for(i = 0; i < modules.length; i++) { 11509 var item = modules[i]; 11510 // skip already imported module 11511 // this implementation is not 100% perfect for weird media query combinations 11512 // when a module is imported multiple times with different media queries. 11513 // I hope this will never occur (Hey this way we have smaller bundles) 11514 if(typeof item[0] !== "number" || !alreadyImportedModules[item[0]]) { 11515 if(mediaQuery && !item[2]) { 11516 item[2] = mediaQuery; 11517 } else if(mediaQuery) { 11518 item[2] = "(" + item[2] + ") and (" + mediaQuery + ")"; 11519 } 11520 list.push(item); 11521 } 11522 } 11523 }; 11524 return list; 11525 }; 11526 11527 11528/***/ }, 11529/* 32 */ 11530/***/ function(module, exports, __webpack_require__) { 11531 11532 /* 11533 MIT License http://www.opensource.org/licenses/mit-license.php 11534 Author Tobias Koppers @sokra 11535 */ 11536 var stylesInDom = {}, 11537 memoize = function(fn) { 11538 var memo; 11539 return function () { 11540 if (typeof memo === "undefined") memo = fn.apply(this, arguments); 11541 return memo; 11542 }; 11543 }, 11544 isOldIE = memoize(function() { 11545 return /msie [6-9]\b/.test(self.navigator.userAgent.toLowerCase()); 11546 }), 11547 getHeadElement = memoize(function () { 11548 return document.head || document.getElementsByTagName("head")[0]; 11549 }), 11550 singletonElement = null, 11551 singletonCounter = 0, 11552 styleElementsInsertedAtTop = []; 11553 11554 module.exports = function(list, options) { 11555 if(false) { 11556 if(typeof document !== "object") throw new Error("The style-loader cannot be used in a non-browser environment"); 11557 } 11558 11559 options = options || {}; 11560 // Force single-tag solution on IE6-9, which has a hard limit on the # of <style> 11561 // tags it will allow on a page 11562 if (typeof options.singleton === "undefined") options.singleton = isOldIE(); 11563 11564 // By default, add <style> tags to the bottom of <head>. 11565 if (typeof options.insertAt === "undefined") options.insertAt = "bottom"; 11566 11567 var styles = listToStyles(list); 11568 addStylesToDom(styles, options); 11569 11570 return function update(newList) { 11571 var mayRemove = []; 11572 for(var i = 0; i < styles.length; i++) { 11573 var item = styles[i]; 11574 var domStyle = stylesInDom[item.id]; 11575 domStyle.refs--; 11576 mayRemove.push(domStyle); 11577 } 11578 if(newList) { 11579 var newStyles = listToStyles(newList); 11580 addStylesToDom(newStyles, options); 11581 } 11582 for(var i = 0; i < mayRemove.length; i++) { 11583 var domStyle = mayRemove[i]; 11584 if(domStyle.refs === 0) { 11585 for(var j = 0; j < domStyle.parts.length; j++) 11586 domStyle.parts[j](); 11587 delete stylesInDom[domStyle.id]; 11588 } 11589 } 11590 }; 11591 } 11592 11593 function addStylesToDom(styles, options) { 11594 for(var i = 0; i < styles.length; i++) { 11595 var item = styles[i]; 11596 var domStyle = stylesInDom[item.id]; 11597 if(domStyle) { 11598 domStyle.refs++; 11599 for(var j = 0; j < domStyle.parts.length; j++) { 11600 domStyle.parts[j](item.parts[j]); 11601 } 11602 for(; j < item.parts.length; j++) { 11603 domStyle.parts.push(addStyle(item.parts[j], options)); 11604 } 11605 } else { 11606 var parts = []; 11607 for(var j = 0; j < item.parts.length; j++) { 11608 parts.push(addStyle(item.parts[j], options)); 11609 } 11610 stylesInDom[item.id] = {id: item.id, refs: 1, parts: parts}; 11611 } 11612 } 11613 } 11614 11615 function listToStyles(list) { 11616 var styles = []; 11617 var newStyles = {}; 11618 for(var i = 0; i < list.length; i++) { 11619 var item = list[i]; 11620 var id = item[0]; 11621 var css = item[1]; 11622 var media = item[2]; 11623 var sourceMap = item[3]; 11624 var part = {css: css, media: media, sourceMap: sourceMap}; 11625 if(!newStyles[id]) 11626 styles.push(newStyles[id] = {id: id, parts: [part]}); 11627 else 11628 newStyles[id].parts.push(part); 11629 } 11630 return styles; 11631 } 11632 11633 function insertStyleElement(options, styleElement) { 11634 var head = getHeadElement(); 11635 var lastStyleElementInsertedAtTop = styleElementsInsertedAtTop[styleElementsInsertedAtTop.length - 1]; 11636 if (options.insertAt === "top") { 11637 if(!lastStyleElementInsertedAtTop) { 11638 head.insertBefore(styleElement, head.firstChild); 11639 } else if(lastStyleElementInsertedAtTop.nextSibling) { 11640 head.insertBefore(styleElement, lastStyleElementInsertedAtTop.nextSibling); 11641 } else { 11642 head.appendChild(styleElement); 11643 } 11644 styleElementsInsertedAtTop.push(styleElement); 11645 } else if (options.insertAt === "bottom") { 11646 head.appendChild(styleElement); 11647 } else { 11648 throw new Error("Invalid value for parameter 'insertAt'. Must be 'top' or 'bottom'."); 11649 } 11650 } 11651 11652 function removeStyleElement(styleElement) { 11653 styleElement.parentNode.removeChild(styleElement); 11654 var idx = styleElementsInsertedAtTop.indexOf(styleElement); 11655 if(idx >= 0) { 11656 styleElementsInsertedAtTop.splice(idx, 1); 11657 } 11658 } 11659 11660 function createStyleElement(options) { 11661 var styleElement = document.createElement("style"); 11662 styleElement.type = "text/css"; 11663 insertStyleElement(options, styleElement); 11664 return styleElement; 11665 } 11666 11667 function createLinkElement(options) { 11668 var linkElement = document.createElement("link"); 11669 linkElement.rel = "stylesheet"; 11670 insertStyleElement(options, linkElement); 11671 return linkElement; 11672 } 11673 11674 function addStyle(obj, options) { 11675 var styleElement, update, remove; 11676 11677 if (options.singleton) { 11678 var styleIndex = singletonCounter++; 11679 styleElement = singletonElement || (singletonElement = createStyleElement(options)); 11680 update = applyToSingletonTag.bind(null, styleElement, styleIndex, false); 11681 remove = applyToSingletonTag.bind(null, styleElement, styleIndex, true); 11682 } else if(obj.sourceMap && 11683 typeof URL === "function" && 11684 typeof URL.createObjectURL === "function" && 11685 typeof URL.revokeObjectURL === "function" && 11686 typeof Blob === "function" && 11687 typeof btoa === "function") { 11688 styleElement = createLinkElement(options); 11689 update = updateLink.bind(null, styleElement); 11690 remove = function() { 11691 removeStyleElement(styleElement); 11692 if(styleElement.href) 11693 URL.revokeObjectURL(styleElement.href); 11694 }; 11695 } else { 11696 styleElement = createStyleElement(options); 11697 update = applyToTag.bind(null, styleElement); 11698 remove = function() { 11699 removeStyleElement(styleElement); 11700 }; 11701 } 11702 11703 update(obj); 11704 11705 return function updateStyle(newObj) { 11706 if(newObj) { 11707 if(newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap) 11708 return; 11709 update(obj = newObj); 11710 } else { 11711 remove(); 11712 } 11713 }; 11714 } 11715 11716 var replaceText = (function () { 11717 var textStore = []; 11718 11719 return function (index, replacement) { 11720 textStore[index] = replacement; 11721 return textStore.filter(Boolean).join('\n'); 11722 }; 11723 })(); 11724 11725 function applyToSingletonTag(styleElement, index, remove, obj) { 11726 var css = remove ? "" : obj.css; 11727 11728 if (styleElement.styleSheet) { 11729 styleElement.styleSheet.cssText = replaceText(index, css); 11730 } else { 11731 var cssNode = document.createTextNode(css); 11732 var childNodes = styleElement.childNodes; 11733 if (childNodes[index]) styleElement.removeChild(childNodes[index]); 11734 if (childNodes.length) { 11735 styleElement.insertBefore(cssNode, childNodes[index]); 11736 } else { 11737 styleElement.appendChild(cssNode); 11738 } 11739 } 11740 } 11741 11742 function applyToTag(styleElement, obj) { 11743 var css = obj.css; 11744 var media = obj.media; 11745 11746 if(media) { 11747 styleElement.setAttribute("media", media) 11748 } 11749 11750 if(styleElement.styleSheet) { 11751 styleElement.styleSheet.cssText = css; 11752 } else { 11753 while(styleElement.firstChild) { 11754 styleElement.removeChild(styleElement.firstChild); 11755 } 11756 styleElement.appendChild(document.createTextNode(css)); 11757 } 11758 } 11759 11760 function updateLink(linkElement, obj) { 11761 var css = obj.css; 11762 var sourceMap = obj.sourceMap; 11763 11764 if(sourceMap) { 11765 // http://stackoverflow.com/a/26603875 11766 css += "\n/*# sourceMappingURL=data:application/json;base64," + btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)
11766))) + " */"; 11767 } 11768 11769 var blob = new Blob([css], { type: "text/css" }); 11770 11771 var oldSrc = linkElement.href; 11772 11773 linkElement.href = URL.createObjectURL(blob); 11774 11775 if(oldSrc) 11776 URL.revokeObjectURL(oldSrc); 11777 } 11778 11779 11780/***/ } 11781/******/ ]) 11782}); 11783; 11784//# sourceMappingURL=socialshares.js.map 11785/* 11786 * raf.js 11787 * https://github.com/ngryman/raf.js 11788 * 11789 * original requestAnimationFrame polyfill by Erik Möller 11790 * inspired from paul_irish gist and post 11791 * 11792 * Copyright (c) 2013 ngryman 11793 * Licensed under the MIT license. 11794 */ 11795 11796(function(window) { 11797 var lastTime = 0, 11798 vendors = ['webkit', 'moz'], 11799 requestAnimationFrame = window.requestAnimationFrame, 11800 cancelAnimationFrame = window.cancelAnimationFrame, 11801 i = vendors.length; 11802 11803 // try to un-prefix existing raf 11804 while (--i >= 0 && !requestAnimationFrame) { 11805 requestAnimationFrame = window[vendors[i] + 'RequestAnimationFrame']; 11806 cancelAnimationFrame = window[vendors[i] + 'CancelAnimationFrame']; 11807 } 11808 11809 // polyfill with setTimeout fallback 11810 // heavily inspired from @darius gist mod: https://gist.github.com/paulirish/1579671#comment-837945 11811 if (!requestAnimationFrame || !cancelAnimationFrame) { 11812 requestAnimationFrame = function(callback) { 11813 var now = +new Date(), nextTime = Math.max(lastTime + 16, now); 11814 return setTimeout(function() { 11815 callback(lastTime = nextTime); 11816 }, nextTime - now); 11817 }; 11818 11819 cancelAnimationFrame = clearTimeout; 11820 } 11821 11822 // export to window 11823 window.requestAnimationFrame = requestAnimationFrame; 11824 window.cancelAnimationFrame = cancelAnimationFrame; 11825}(window)); 11826 11827/** 11828 * sifter.js 11829 * Copyright (c) 2013 Brian Reavis & contributors 11830 * 11831 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this 11832 * file except in compliance with the License. You may obtain a copy of the License at: 11833 * http://www.apache.org/licenses/LICENSE-2.0 11834 * 11835 * Unless required by applicable law or agreed to in writing, software distributed under 11836 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 11837 * ANY KIND, either express or implied. See the License for the specific language 11838 * governing permissions and limitations under the License. 11839 * 11840 * @author Brian Reavis <[email protected]> 11841 */ 11842 11843(function(root, factory) { 11844 if (typeof define === 'function' && define.amd) { 11845 define(
vendor: 12,845 bytes, lines 11845-12325
11845factory); 11846 } else if (typeof exports === 'object') { 11847 module.exports = factory(); 11848 } else { 11849 root.Sifter = factory(); 11850 } 11851}(this, function() { 11852 11853 /** 11854 * Textually searches arrays and hashes of objects 11855 * by property (or multiple properties). Designed 11856 * specifically for autocomplete. 11857 * 11858 * @constructor 11859 * @param {array|object} items 11860 * @param {object} items 11861 */ 11862 var Sifter = function(items, settings) { 11863 this.items = items; 11864 this.settings = settings || {diacritics: true}; 11865 }; 11866 11867 /** 11868 * Splits a search string into an array of individual 11869 * regexps to be used to match results. 11870 * 11871 * @param {string} query 11872 * @returns {array} 11873 */ 11874 Sifter.prototype.tokenize = function(query) { 11875 query = trim(String(query || '').toLowerCase()); 11876 if (!query || !query.length) return []; 11877 11878 var i, n, regex, letter; 11879 var tokens = []; 11880 var words = query.split(/ +/); 11881 11882 for (i = 0, n = words.length; i < n; i++) { 11883 regex = escape_regex(words[i]); 11884 if (this.settings.diacritics) { 11885 for (letter in DIACRITICS) { 11886 if (DIACRITICS.hasOwnProperty(letter)) { 11887 regex = regex.replace(new RegExp(letter, 'g'), DIACRITICS[letter]); 11888 } 11889 } 11890 } 11891 tokens.push({ 11892 string : words[i], 11893 regex : new RegExp(regex, 'i') 11894 }); 11895 } 11896 11897 return tokens; 11898 }; 11899 11900 /** 11901 * Iterates over arrays and hashes. 11902 * 11903 * ``` 11904 * this.iterator(this.items, function(item, id) { 11905 * // invoked for each item 11906 * }); 11907 * ``` 11908 * 11909 * @param {array|object} object 11910 */ 11911 Sifter.prototype.iterator = function(object, callback) { 11912 var iterator; 11913 if (is_array(object)) { 11914 iterator = Array.prototype.forEach || function(callback) { 11915 for (var i = 0, n = this.length; i < n; i++) { 11916 callback(this[i], i, this); 11917 } 11918 }; 11919 } else { 11920 iterator = function(callback) { 11921 for (var key in this) { 11922 if (this.hasOwnProperty(key)) { 11923 callback(this[key], key, this); 11924 } 11925 } 11926 }; 11927 } 11928 11929 iterator.apply(object, [callback]); 11930 }; 11931 11932 /** 11933 * Returns a function to be used to score individual results. 11934 * 11935 * Good matches will have a higher score than poor matches. 11936 * If an item is not a match, 0 will be returned by the function. 11937 * 11938 * @param {object|string} search 11939 * @param {object} options (optional) 11940 * @returns {function} 11941 */ 11942 Sifter.prototype.getScoreFunction = function(search, options) { 11943 var self, fields, tokens, token_count, nesting; 11944 11945 self = this; 11946 search = self.prepareSearch(search, options); 11947 tokens = search.tokens; 11948 fields = search.options.fields; 11949 token_count = tokens.length; 11950 nesting = search.options.nesting; 11951 11952 /** 11953 * Calculates how close of a match the 11954 * given value is against a search token. 11955 * 11956 * @param {mixed} value 11957 * @param {object} token 11958 * @return {number} 11959 */ 11960 var scoreValue = function(value, token) { 11961 var score, pos; 11962 11963 if (!value) return 0; 11964 value = String(value || ''); 11965 pos = value.search(token.regex); 11966 if (pos === -1) return 0; 11967 score = token.string.length / value.length; 11968 if (pos === 0) score += 0.5; 11969 return score; 11970 }; 11971 11972 /** 11973 * Calculates the score of an object 11974 * against the search query. 11975 * 11976 * @param {object} token 11977 * @param {object} data 11978 * @return {number} 11979 */ 11980 var scoreObject = (function() { 11981 var field_count = fields.length; 11982 if (!field_count) { 11983 return function() { return 0; }; 11984 } 11985 if (field_count === 1) { 11986 return function(token, data) { 11987 return scoreValue(getattr(data, fields[0], nesting), token); 11988 }; 11989 } 11990 return function(token, data) { 11991 for (var i = 0, sum = 0; i < field_count; i++) { 11992 sum += scoreValue(getattr(data, fields[i], nesting), token); 11993 } 11994 return sum / field_count; 11995 }; 11996 })(); 11997 11998 if (!token_count) { 11999 return function() { return 0; }; 12000 } 12001 if (token_count === 1) { 12002 return function(data) { 12003 return scoreObject(tokens[0], data); 12004 }; 12005 } 12006 12007 if (search.options.conjunction === 'and') { 12008 return function(data) { 12009 var score; 12010 for (var i = 0, sum = 0; i < token_count; i++) { 12011 score = scoreObject(tokens[i], data); 12012 if (score <= 0) return 0; 12013 sum += score; 12014 } 12015 return sum / token_count; 12016 }; 12017 } else { 12018 return function(data) { 12019 for (var i = 0, sum = 0; i < token_count; i++) { 12020 sum += scoreObject(tokens[i], data); 12021 } 12022 return sum / token_count; 12023 }; 12024 } 12025 }; 12026 12027 /** 12028 * Returns a function that can be used to compare two 12029 * results, for sorting purposes. If no sorting should 12030 * be performed, `null` will be returned. 12031 * 12032 * @param {string|object} search 12033 * @param {object} options 12034 * @return function(a,b) 12035 */ 12036 Sifter.prototype.getSortFunction = function(search, options) { 12037 var i, n, self, field, fields, fields_count, multiplier, multipliers, get_field, implicit_score, sort; 12038 12039 self = this; 12040 search = self.prepareSearch(search, options); 12041 sort = (!search.query && options.sort_empty) || options.sort; 12042 12043 /** 12044 * Fetches the specified sort field value 12045 * from a search result item. 12046 * 12047 * @param {string} name 12048 * @param {object} result 12049 * @return {mixed} 12050 */ 12051 get_field = function(name, result) { 12052 if (name === '$score') return result.score; 12053 return getattr(self.items[result.id], name, options.nesting); 12054 }; 12055 12056 // parse options 12057 fields = []; 12058 if (sort) { 12059 for (i = 0, n = sort.length; i < n; i++) { 12060 if (search.query || sort[i].field !== '$score') { 12061 fields.push(sort[i]); 12062 } 12063 } 12064 } 12065 12066 // the "$score" field is implied to be the primary 12067 // sort field, unless it's manually specified 12068 if (search.query) { 12069 implicit_score = true; 12070 for (i = 0, n = fields.length; i < n; i++) { 12071 if (fields[i].field === '$score') { 12072 implicit_score = false; 12073 break; 12074 } 12075 } 12076 if (implicit_score) { 12077 fields.unshift({field: '$score', direction: 'desc'}); 12078 } 12079 } else { 12080 for (i = 0, n = fields.length; i < n; i++) { 12081 if (fields[i].field === '$score') { 12082 fields.splice(i, 1); 12083 break; 12084 } 12085 } 12086 } 12087 12088 multipliers = []; 12089 for (i = 0, n = fields.length; i < n; i++) { 12090 multipliers.push(fields[i].direction === 'desc' ? -1 : 1); 12091 } 12092 12093 // build function 12094 fields_count = fields.length; 12095 if (!fields_count) { 12096 return null; 12097 } else if (fields_count === 1) { 12098 field = fields[0].field; 12099 multiplier = multipliers[0]; 12100 return function(a, b) { 12101 return multiplier * cmp( 12102 get_field(field, a), 12103 get_field(field, b) 12104 ); 12105 }; 12106 } else { 12107 return function(a, b) { 12108 var i, result, a_value, b_value, field; 12109 for (i = 0; i < fields_count; i++) { 12110 field = fields[i].field; 12111 result = multipliers[i] * cmp( 12112 get_field(field, a), 12113 get_field(field, b) 12114 ); 12115 if (result) return result; 12116 } 12117 return 0; 12118 }; 12119 } 12120 }; 12121 12122 /** 12123 * Parses a search query and returns an object 12124 * with tokens and fields ready to be populated 12125 * with results. 12126 * 12127 * @param {string} query 12128 * @param {object} options 12129 * @returns {object} 12130 */ 12131 Sifter.prototype.prepareSearch = function(query, options) { 12132 if (typeof query === 'object') return query; 12133 12134 options = extend({}, options); 12135 12136 var option_fields = options.fields; 12137 var option_sort = options.sort; 12138 var option_sort_empty = options.sort_empty; 12139 12140 if (option_fields && !is_array(option_fields)) options.fields = [option_fields]; 12141 if (option_sort && !is_array(option_sort)) options.sort = [option_sort]; 12142 if (option_sort_empty && !is_array(option_sort_empty)) options.sort_empty = [option_sort_empty]; 12143 12144 return { 12145 options : options, 12146 query : String(query || '').toLowerCase(), 12147 tokens : this.tokenize(query), 12148 total : 0, 12149 items : [] 12150 }; 12151 }; 12152 12153 /** 12154 * Searches through all items and returns a sorted array of matches. 12155 * 12156 * The `options` parameter can contain: 12157 * 12158 * - fields {string|array} 12159 * - sort {array} 12160 * - score {function} 12161 * - filter {bool} 12162 * - limit {integer} 12163 * 12164 * Returns an object containing: 12165 * 12166 * - options {object} 12167 * - query {string} 12168 * - tokens {array} 12169 * - total {int} 12170 * - items {array} 12171 * 12172 * @param {string} query 12173 * @param {object} options 12174 * @returns {object} 12175 */ 12176 Sifter.prototype.search = function(query, options) { 12177 var self = this, value, score, search, calculateScore; 12178 var fn_sort; 12179 var fn_score; 12180 12181 search = this.prepareSearch(query, options); 12182 options = search.options; 12183 query = search.query; 12184 12185 // generate result scoring function 12186 fn_score = options.score || self.getScoreFunction(search); 12187 12188 // perform search and sort 12189 if (query.length) { 12190 self.iterator(self.items, function(item, id) { 12191 score = fn_score(item); 12192 if (options.filter === false || score > 0) { 12193 search.items.push({'score': score, 'id': id}); 12194 } 12195 }); 12196 } else { 12197 self.iterator(self.items, function(item, id) { 12198 search.items.push({'score': 1, 'id': id}); 12199 }); 12200 } 12201 12202 fn_sort = self.getSortFunction(search, options); 12203 if (fn_sort) search.items.sort(fn_sort); 12204 12205 // apply limits 12206 search.total = search.items.length; 12207 if (typeof options.limit === 'number') { 12208 search.items = search.items.slice(0, options.limit); 12209 } 12210 12211 return search; 12212 }; 12213 12214 // utilities 12215 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 12216 12217 var cmp = function(a, b) { 12218 if (typeof a === 'number' && typeof b === 'number') { 12219 return a > b ? 1 : (a < b ? -1 : 0); 12220 } 12221 a = asciifold(String(a || '')); 12222 b = asciifold(String(b || '')); 12223 if (a > b) return 1; 12224 if (b > a) return -1; 12225 return 0; 12226 }; 12227 12228 var extend = function(a, b) { 12229 var i, n, k, object; 12230 for (i = 1, n = arguments.length; i < n; i++) { 12231 object = arguments[i]; 12232 if (!object) continue; 12233 for (k in object) { 12234 if (object.hasOwnProperty(k)) { 12235 a[k] = object[k]; 12236 } 12237 } 12238 } 12239 return a; 12240 }; 12241 12242 /** 12243 * A property getter resolving dot-notation 12244 * @param {Object} obj The root object to fetch property on 12245 * @param {String} name The optionally dotted property name to fetch 12246 * @param {Boolean} nesting Handle nesting or not 12247 * @return {Object} The resolved property value 12248 */ 12249 var getattr = function(obj, name, nesting) { 12250 if (!obj || !name) return; 12251 if (!nesting) return obj[name]; 12252 var names = name.split("."); 12253 while(names.length && (obj = obj[names.shift()])); 12254 return obj; 12255 }; 12256 12257 var trim = function(str) { 12258 return (str + '').replace(/^\s+|\s+$|/g, ''); 12259 }; 12260 12261 var escape_regex = function(str) { 12262 return (str + '').replace(/([.?*+^$[\]\\(){}|-])/g, '\\$1'); 12263 }; 12264 12265 var is_array = Array.isArray || (typeof $ !== 'undefined' && $.isArray) || function(object) { 12266 return Object.prototype.toString.call(object) === '[object Array]'; 12267 }; 12268 12269 var DIACRITICS = { 12270 'a': '[aá¸á¸ÄÄÃâÇÇȺⱥȦȧẠạÃäÃà ÃáÄÄÃÃ£Ã Ã¥Ä ÄÃÄ Ä]', 12271 'b': '[bâ¢Î²ÎB฿ðá]', 12272 'c': '[cÄÄÄÄÄÄÄÄCÌcÌÃçá¸á¸È»È¼ÆÆÉá´ï¼£ï½]', 12273 'd': '[dÄÄá¸á¸á¸á¸á¸á¸á¸á¸á¸á¸ÄÄD̦d̦ÆÉÆÉÆÆáµá¶á¶È¡á´ Ｄï½Ã°]', 12274 'e': '[eÃéÃèÃêá¸á¸ÄÄÄÄẼẽá¸á¸áººáº»ÄÄÃëÄÄȨȩÄÄá¶ÉÉÈÈ áº¾áº¿á»á»á»á» á»á»á¸á¸á¸á¸á¸á¸ÈÈẸẹá»á»â±¸á´ï¼¥ï½ ÉÇÆÆε]', 12275 'f': '[fÆÆá¸á¸]', 12276 'g': '[gÉ¢â²Ç¤Ç¥ÄÄÄÄĢģÆÉ Ä Ä¡]', 12277 'h': '[hĤĥĦħḨḩáºáºá¸¤á¸¥á¸¢á¸£É¦Ê°Ç¶Æ]', 12278 'i': '[iÃÃÃìĬÄÃîÇÇÃïḮḯĨĩĮįĪīá»á»ÈÈÈÈá»á»á¸¬á¸ÆɨɨÌáµ»á¶Ä°iIıɪＩï½]', 12279 'j': '[jȷĴĵÉÉÊÉʲ]', 12280 'k': '[kÆÆêêḰḱǨǩḲḳḴḵκϰâ]', 12281 'l': '[lÅÅĽľĻļĹĺḶḷḸḹḼḽḺḻĿÅȽÆⱠⱡⱢɫɬᶠÉÈ´ÊＬï½]', 12282 'n': '[nÅÅǸǹÅÅÃñá¹á¹ Å Åá¹á¹á¹á¹á¹á¹NÌnÌÆÉ²È Æáµ°á¶É³ÈµÉ´ï¼®ï½ÅÅ]', 12283 'o': '[oÃøÃöÃóÃòÃôÇÇÅÅÅÅȮȯá»á»ÆÉµÆ Æ¡á»á»ÅÅÃõǪǫÈÈÕÖ ]', 12284 'p': '[pá¹á¹á¹á¹â±£áµ½Æ¤Æ¥áµ±]', 12285 'q': '[qêêÊ ÉÉêêqÌ]', 12286 'r': '[rÅÅÉÉÅÅÅÅá¹á¹ÈÈÈÈá¹á¹â±¤É½]', 12287 's': '[sÅÅṠṡṢṣê¨ê©ÅÅÅ Å¡ÅÅÈÈSÌsÌ]', 12288 't': '[tŤťṪṫŢţṬá¹Æ®ÊÈÈṰṱṮṯƬÆ]', 12289 'u': '[uŬÅÉÊỤụÃüÃúÃùÃûÇÇŰűŬÅƯưỦủŪūŨũŲųÈÈâª]', 12290 'v': '[vṼṽṾṿƲÊêêâ±±Ê]', 12291 'w': '[wáºáºáºáºÅ´Åµáºáº áºáºáºáº]', 12292 'x': '[xáºáºáºáºÏ]', 12293 'y': '[yÃýỲỳŶŷŸÿỸỹáºáºá»´á»µÉÉƳƴ]', 12294 'z': '[zŹźáºáºÅ½Å¾Å»Å¼áºáºáºáºÆµÆ¶]' 12295 }; 12296 12297 var asciifold = (function() { 12298 var i, n, k, chunk; 12299 var foreignletters = ''; 12300 var lookup = {}; 12301 for (k in DIACRITICS) { 12302 if (DIACRITICS.hasOwnProperty(k)) { 12303 chunk = DIACRITICS[k].substring(2, DIACRITICS[k].length - 1); 12304 foreignletters += chunk; 12305 for (i = 0, n = chunk.length; i < n; i++) { 12306 lookup[chunk.charAt(i)] = k; 12307 } 12308 } 12309 } 12310 var regexp = new RegExp('[' + foreignletters + ']', 'g'); 12311 return function(str) { 12312 return str.replace(regexp, function(foreignletter) { 12313 return lookup[foreignletter]; 12314 }).toLowerCase(); 12315 }; 12316 })(); 12317 12318 12319 // export 12320 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 12321 12322 return Sifter; 12323})); 12324 12325
vendor: 4,100 bytes, lines 12326-12494
12326/** 12327 * microplugin.js 12328 * Copyright (c) 2013 Brian Reavis & contributors 12329 * 12330 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this 12331 * file except in compliance with the License. You may obtain a copy of the License at: 12332 * http://www.apache.org/licenses/LICENSE-2.0 12333 * 12334 * Unless required by applicable law or agreed to in writing, software distributed under 12335 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 12336 * ANY KIND, either express or implied. See the License for the specific language 12337 * governing permissions and limitations under the License. 12338 * 12339 * @author Brian Reavis <[email protected]> 12340 */ 12341 12342(function(root, factory) { 12343 if (typeof define === 'function' && define.amd) { 12344 define(factory); 12345 } else if (typeof exports === 'object') { 12346 module.exports = factory(); 12347 } else { 12348 root.MicroPlugin = factory(); 12349 } 12350}(this, function() { 12351 var MicroPlugin = {}; 12352 12353 MicroPlugin.mixin = function(Interface) { 12354 Interface.plugins = {}; 12355 12356 /** 12357 * Initializes the listed plugins (with options). 12358 * Acceptable formats: 12359 * 12360 * List (without options): 12361 * ['a', 'b', 'c'] 12362 * 12363 * List (with options): 12364 * [{'name': 'a', options: {}}, {'name': 'b', options: {}}] 12365 * 12366 * Hash (with options): 12367 * {'a': { ... }, 'b': { ... }, 'c': { ... }} 12368 * 12369 * @param {mixed} plugins 12370 */ 12371 Interface.prototype.initializePlugins = function(plugins) { 12372 var i, n, key; 12373 var self = this; 12374 var queue = []; 12375 12376 self.plugins = { 12377 names : [], 12378 settings : {}, 12379 requested : {}, 12380 loaded : {} 12381 }; 12382 12383 if (utils.isArray(plugins)) { 12384 for (i = 0, n = plugins.length; i < n; i++) { 12385 if (typeof plugins[i] === 'string') { 12386 queue.push(plugins[i]); 12387 } else { 12388 self.plugins.settings[plugins[i].name] = plugins[i].options; 12389 queue.push(plugins[i].name); 12390 } 12391 } 12392 } else if (plugins) { 12393 for (key in plugins) { 12394 if (plugins.hasOwnProperty(key)) { 12395 self.plugins.settings[key] = plugins[key]; 12396 queue.push(key); 12397 } 12398 } 12399 } 12400 12401 while (queue.length) { 12402 self.require(queue.shift()); 12403 } 12404 }; 12405 12406 Interface.prototype.loadPlugin = function(name) { 12407 var self = this; 12408 var plugins = self.plugins; 12409 var plugin = Interface.plugins[name]; 12410 12411 if (!Interface.plugins.hasOwnProperty(name)) { 12412 throw new Error('Unable to find "' + name + '" plugin'); 12413 } 12414 12415 plugins.requested[name] = true; 12416 plugins.loaded[name] = plugin.fn.apply(self, [self.plugins.settings[name] || {}]); 12417 plugins.names.push(name); 12418 }; 12419 12420 /** 12421 * Initializes a plugin. 12422 * 12423 * @param {string} name 12424 */ 12425 Interface.prototype.require = function(name) { 12426 var self = this; 12427 var plugins = self.plugins; 12428 12429 if (!self.plugins.loaded.hasOwnProperty(name)) { 12430 if (plugins.requested[name]) { 12431 throw new Error('Plugin has circular dependency ("' + name + '")'); 12432 } 12433 self.loadPlugin(name); 12434 } 12435 12436 return plugins.loaded[name]; 12437 }; 12438 12439 /** 12440 * Registers a plugin. 12441 * 12442 * @param {string} name 12443 * @param {function} fn 12444 */ 12445 Interface.define = function(name, fn) { 12446 Interface.plugins[name] = { 12447 'name' : name, 12448 'fn' : fn 12449 }; 12450 }; 12451 }; 12452 12453 var utils = { 12454 isArray: Array.isArray || function(vArg) { 12455 return Object.prototype.toString.call(vArg) === '[object Array]'; 12456 } 12457 }; 12458 12459 return MicroPlugin; 12460})); 12461/*! 12462 * imagesLoaded v4.1.3 12463 * JavaScript is all like "You images are done yet or what?" 12464 * MIT License 12465 */ 12466 12467( function( window, factory ) { 'use strict'; 12468 // universal module definition 12469 12470 /*global define: false, module: false, require: false */ 12471 12472 if ( typeof define == 'function' && define.amd ) { 12473 // AMD 12474 define( [ 12475 'ev-emitter/ev-emitter' 12476 ], function( EvEmitter ) { 12477 return factory( window, EvEmitter ); 12478 }); 12479 } else if ( typeof module == 'object' && module.exports ) { 12480 // CommonJS 12481 module.exports = factory( 12482 window, 12483 require('ev-emitter') 12484 ); 12485 } else { 12486 // browser global 12487 window.imagesLoaded = factory( 12488 window, 12489 window.EvEmitter 12490 ); 12491 } 12492 12493})( typeof window !== 'undefined' ? window : this, 12494
vendor: 9,244 bytes, lines 12495-12847
12495// -------------------------- factory -------------------------- // 12496 12497function factory( window, EvEmitter ) { 12498 12499'use strict'; 12500 12501var $ = window.jQuery; 12502var console = window.console; 12503 12504// -------------------------- helpers -------------------------- // 12505 12506// extend objects 12507function extend( a, b ) { 12508 for ( var prop in b ) { 12509 a[ prop ] = b[ prop ]; 12510 } 12511 return a; 12512} 12513 12514// turn element or nodeList into an array 12515function makeArray( obj ) { 12516 var ary = []; 12517 if ( Array.isArray( obj ) ) { 12518 // use object if already an array 12519 ary = obj; 12520 } else if ( typeof obj.length == 'number' ) { 12521 // convert nodeList to array 12522 for ( var i=0; i < obj.length; i++ ) { 12523 ary.push( obj[i] ); 12524 } 12525 } else { 12526 // array of single index 12527 ary.push( obj ); 12528 } 12529 return ary; 12530} 12531 12532// -------------------------- imagesLoaded -------------------------- // 12533 12534/** 12535 * @param {Array, Element, NodeList, String} elem 12536 * @param {Object or Function} options - if function, use as callback 12537 * @param {Function} onAlways - callback function 12538 */ 12539function ImagesLoaded( elem, options, onAlways ) { 12540 // coerce ImagesLoaded() without new, to be new ImagesLoaded() 12541 if ( !( this instanceof ImagesLoaded ) ) { 12542 return new ImagesLoaded( elem, options, onAlways ); 12543 } 12544 // use elem as selector string 12545 if ( typeof elem == 'string' ) { 12546 elem = document.querySelectorAll( elem ); 12547 } 12548 12549 this.elements = makeArray( elem ); 12550 this.options = extend( {}, this.options ); 12551 12552 if ( typeof options == 'function' ) { 12553 onAlways = options; 12554 } else { 12555 extend( this.options, options ); 12556 } 12557 12558 if ( onAlways ) { 12559 this.on( 'always', onAlways ); 12560 } 12561 12562 this.getImages(); 12563 12564 if ( $ ) { 12565 // add jQuery Deferred object 12566 this.jqDeferred = new $.Deferred(); 12567 } 12568 12569 // HACK check async to allow time to bind listeners 12570 setTimeout( function() { 12571 this.check(); 12572 }.bind( this )); 12573} 12574 12575ImagesLoaded.prototype = Object.create( EvEmitter.prototype ); 12576 12577ImagesLoaded.prototype.options = {}; 12578 12579ImagesLoaded.prototype.getImages = function() { 12580 this.images = []; 12581 12582 // filter & find items if we have an item selector 12583 this.elements.forEach( this.addElementImages, this ); 12584}; 12585 12586/** 12587 * @param {Node} element 12588 */ 12589ImagesLoaded.prototype.addElementImages = function( elem ) { 12590 // filter siblings 12591 if ( elem.nodeName == 'IMG' ) { 12592 this.addImage( elem ); 12593 } 12594 // get background image on element 12595 if ( this.options.background === true ) { 12596 this.addElementBackgroundImages( elem ); 12597 } 12598 12599 // find children 12600 // no non-element nodes, #143 12601 var nodeType = elem.nodeType; 12602 if ( !nodeType || !elementNodeTypes[ nodeType ] ) { 12603 return; 12604 } 12605 var childImgs = elem.querySelectorAll('img'); 12606 // concat childElems to filterFound array 12607 for ( var i=0; i < childImgs.length; i++ ) { 12608 var img = childImgs[i]; 12609 this.addImage( img ); 12610 } 12611 12612 // get child background images 12613 if ( typeof this.options.background == 'string' ) { 12614 var children = elem.querySelectorAll( this.options.background ); 12615 for ( i=0; i < children.length; i++ ) { 12616 var child = children[i]; 12617 this.addElementBackgroundImages( child ); 12618 } 12619 } 12620}; 12621 12622var elementNodeTypes = { 12623 1: true, 12624 9: true, 12625 11: true 12626}; 12627 12628ImagesLoaded.prototype.addElementBackgroundImages = function( elem ) { 12629 var style = getComputedStyle( elem ); 12630 if ( !style ) { 12631 // Firefox returns null if in a hidden iframe https://bugzil.la/548397 12632 return; 12633 } 12634 // get url inside url("...") 12635 var reURL = /url\((['"])?(.*?)\1\)/gi; 12636 var matches = reURL.exec( style.backgroundImage ); 12637 while ( matches !== null ) { 12638 var url = matches && matches[2]; 12639 if ( url ) { 12640 this.addBackground( url, elem ); 12641 } 12642 matches = reURL.exec( style.backgroundImage ); 12643 } 12644}; 12645 12646/** 12647 * @param {Image} img 12648 */ 12649ImagesLoaded.prototype.addImage = function( img ) { 12650 var loadingImage = new LoadingImage( img ); 12651 this.images.push( loadingImage ); 12652}; 12653 12654ImagesLoaded.prototype.addBackground = function( url, elem ) { 12655 var background = new Background( url, elem ); 12656 this.images.push( background ); 12657}; 12658 12659ImagesLoaded.prototype.check = function() { 12660 var _this = this; 12661 this.progressedCount = 0; 12662 this.hasAnyBroken = false; 12663 // complete if no images 12664 if ( !this.images.length ) { 12665 this.complete(); 12666 return; 12667 } 12668 12669 function onProgress( image, elem, message ) { 12670 // HACK - Chrome triggers event before object properties have changed. #83 12671 setTimeout( function() { 12672 _this.progress( image, elem, message ); 12673 }); 12674 } 12675 12676 this.images.forEach( function( loadingImage ) { 12677 loadingImage.once( 'progress', onProgress ); 12678 loadingImage.check(); 12679 }); 12680}; 12681 12682ImagesLoaded.prototype.progress = function( image, elem, message ) { 12683 this.progressedCount++; 12684 this.hasAnyBroken = this.hasAnyBroken || !image.isLoaded; 12685 // progress event 12686 this.emitEvent( 'progress', [ this, image, elem ] ); 12687 if ( this.jqDeferred && this.jqDeferred.notify ) { 12688 this.jqDeferred.notify( this, image ); 12689 } 12690 // check if completed 12691 if ( this.progressedCount == this.images.length ) { 12692 this.complete(); 12693 } 12694 12695 if ( this.options.debug && console ) { 12696 console.log( 'progress: ' + message, image, elem ); 12697 } 12698}; 12699 12700ImagesLoaded.prototype.complete = function() { 12701 var eventName = this.hasAnyBroken ? 'fail' : 'done'; 12702 this.isComplete = true; 12703 this.emitEvent( eventName, [ this ] ); 12704 this.emitEvent( 'always', [ this ] ); 12705 if ( this.jqDeferred ) { 12706 var jqMethod = this.hasAnyBroken ? 'reject' : 'resolve'; 12707 this.jqDeferred[ jqMethod ]( this ); 12708 } 12709}; 12710 12711// -------------------------- -------------------------- // 12712 12713function LoadingImage( img ) { 12714 this.img = img; 12715} 12716 12717LoadingImage.prototype = Object.create( EvEmitter.prototype ); 12718 12719LoadingImage.prototype.check = function() { 12720 // If complete is true and browser supports natural sizes, 12721 // try to check for image status manually. 12722 var isComplete = this.getIsImageComplete(); 12723 if ( isComplete ) { 12724 // report based on naturalWidth 12725 this.confirm( this.img.naturalWidth !== 0, 'naturalWidth' ); 12726 return; 12727 } 12728 12729 // If none of the checks above matched, simulate loading on detached element. 12730 this.proxyImage = new Image(); 12731 this.proxyImage.addEventListener( 'load', this ); 12732 this.proxyImage.addEventListener( 'error', this ); 12733 // bind to image as well for Firefox. #191 12734 this.img.addEventListener( 'load', this ); 12735 this.img.addEventListener( 'error', this ); 12736 this.proxyImage.src = this.img.src; 12737}; 12738 12739LoadingImage.prototype.getIsImageComplete = function() { 12740 return this.img.complete && this.img.naturalWidth !== undefined; 12741}; 12742 12743LoadingImage.prototype.confirm = function( isLoaded, message ) { 12744 this.isLoaded = isLoaded; 12745 this.emitEvent( 'progress', [ this, this.img, message ] ); 12746}; 12747 12748// ----- events ----- // 12749 12750// trigger specified handler for event type 12751LoadingImage.prototype.handleEvent = function( event ) { 12752 var method = 'on' + event.type; 12753 if ( this[ method ] ) { 12754 this[ method ]( event ); 12755 } 12756}; 12757 12758LoadingImage.prototype.onload = function() { 12759 this.confirm( true, 'onload' ); 12760 this.unbindEvents(); 12761}; 12762 12763LoadingImage.prototype.onerror = function() { 12764 this.confirm( false, 'onerror' ); 12765 this.unbindEvents(); 12766}; 12767 12768LoadingImage.prototype.unbindEvents = function() { 12769 this.proxyImage.removeEventListener( 'load', this ); 12770 this.proxyImage.removeEventListener( 'error', this ); 12771 this.img.removeEventListener( 'load', this ); 12772 this.img.removeEventListener( 'error', this ); 12773}; 12774 12775// -------------------------- Background -------------------------- // 12776 12777function Background( url, element ) { 12778 this.url = url; 12779 this.element = element; 12780 this.img = new Image(); 12781} 12782 12783// inherit LoadingImage prototype 12784Background.prototype = Object.create( LoadingImage.prototype ); 12785 12786Background.prototype.check = function() { 12787 this.img.addEventListener( 'load', this ); 12788 this.img.addEventListener( 'error', this ); 12789 this.img.src = this.url; 12790 // check if image is already complete 12791 var isComplete = this.getIsImageComplete(); 12792 if ( isComplete ) { 12793 this.confirm( this.img.naturalWidth !== 0, 'naturalWidth' ); 12794 this.unbindEvents(); 12795 } 12796}; 12797 12798Background.prototype.unbindEvents = function() { 12799 this.img.removeEventListener( 'load', this ); 12800 this.img.removeEventListener( 'error', this ); 12801}; 12802 12803Background.prototype.confirm = function( isLoaded, message ) { 12804 this.isLoaded = isLoaded; 12805 this.emitEvent( 'progress', [ this, this.element, message ] ); 12806}; 12807 12808// -------------------------- jQuery -------------------------- // 12809 12810ImagesLoaded.makeJQueryPlugin = function( jQuery ) { 12811 jQuery = jQuery || window.jQuery; 12812 if ( !jQuery ) { 12813 return; 12814 } 12815 // set local variable 12816 $ = jQuery; 12817 // $().imagesLoaded() 12818 $.fn.imagesLoaded = function( options, callback ) { 12819 var instance = new ImagesLoaded( this, options, callback ); 12820 return instance.jqDeferred.promise( $(this) ); 12821 }; 12822}; 12823// try making plugin 12824ImagesLoaded.makeJQueryPlugin(); 12825 12826// -------------------------- -------------------------- // 12827 12828return ImagesLoaded; 12829 12830}); 12831 12832/** 12833 * Sticky Sidebar for jQuery. 12834 * @version 1.0.0 12835 * @author Ahmed Bouhuolia <[email protected]> 12836 * @license The MIT License (MIT) 12837 */ 12838;(function($){ 12839 12840 var _window = $(window); 12841 12842 /** 12843 * Sticky Sidebar. 12844 * @public 12845 * @constructor 12846 * @param {HTMLElement|jQuery} sidebar - The sidebar element 12847 * @param {Object}
12847 options - The options of sticky sidebar. 12848 */ 12849 function StickySidebar(sidebar, options){ 12850 // Current options set by the caller and including defaults. 12851 this.options = $.extend({}, StickySidebar.DEFAULTS, options); 12852 12853 // Sidebar wrapper and inner wrapper element. 12854 this.$sidebar = $(sidebar); 12855 this.$sidebarInner = false; 12856 12857 // Sidebar container element. 12858 this.$container = this.$sidebar.closest(this.options.containerSelector); 12859 12860 // Current Affix Type of sidebar element. 12861 this.affixedType = 'static'; 12862 12863 this._initialized = false; 12864 this._breakpoint = false; 12865 this._resizeListeners = []; 12866 12867 // Dimenstions of sidebar, container and screen viewport. 12868 this.dimensions = { 12869 translateY: 0, 12870 topSpacing: 0, 12871 bottomSpacing: 0, 12872 sidebarHeight: 0, 12873 sidebarWidth: 0, 12874 containerTop: 0, 12875 containerHeight: 0, 12876 viewportHeight: 0, 12877 viewportTop: 0, 12878 lastViewportTop: 0, 12879 }; 12880 12881 // Initialize sticky sidebar for first time. 12882 this.initialize(); 12883 } 12884 12885 /** 12886 * Version of sticky sidebar plugin. 12887 * @static 12888 */ 12889 StickySidebar.VERSION = '1.0.0'; 12890 12891 /** 12892 * Events namespace of sticky sidebar plugin. 12893 * @static 12894 */ 12895 StickySidebar.EVENT_KEY = '.sticky'; 12896 12897 /** 12898 * Default options for the sticky sidebar. 12899 * @static 12900 */ 12901 StickySidebar.DEFAULTS = { 12902 12903 /** 12904 * Additional top spacing of the element when it becomes sticky. 12905 * @type {Numeric|Function} 12906 */ 12907 topSpacing: 0, 12908 12909 /** 12910 * Additional bottom spacing of the element when it becomes sticky. 12911 * @type {Numeric|Function} 12912 */ 12913 bottomSpacing: 0, 12914 12915 /** 12916 * Container sidebar selector to know what the beginning and end of sticky element. 12917 * @type {String|False} 12918 */ 12919 containerSelector: false, 12920 12921 /** 12922 * Wrapper class of sticky sidebar. 12923 * @type {String} 12924 */ 12925 innerWrapperClass: 'inner-wrapper-sticky', 12926 12927 /** 12928 * The name of CSS class to apply to elements when they have become stuck. 12929 * @type {String} 12930 */ 12931 stickyClass: 'is-affixed', 12932 12933 /** 12934 * Detect when sidebar and its container change height so re-calculate their dimensions. 12935 * @type {Boolean} 12936 */ 12937 resizeSensor: true, 12938 12939 /** 12940 * The sidebar returns to its normal position if its width below this value. 12941 * @type {Numeric} 12942 */ 12943 minWidth: false 12944 }; 12945 12946 /** 12947 * Detarmine if the browser is Internet Explorer. 12948 * @function 12949 * @static 12950 */ 12951 StickySidebar.isIE = function(){ 12952 return Boolean(navigator.userAgent.match(/Trident/)); 12953 }; 12954 12955 /** 12956 * Detarmine if the browser supports CSS transfrom feature. 12957 * @function 12958 * @static 12959 * @param {Boolean} transform3d - Detect transform with translate3d. 12960 */ 12961 StickySidebar.supportTransform = function(transform3d){ 12962 var result = false, 12963 property = (transform3d) ? 'perspective' : 'transform', 12964 upper = property.charAt(0).toUpperCase() + property.slice(1), 12965 prefixes = 'Webkit Moz O ms'.split(' '), 12966 style = $('<support>').get(0).style; 12967 12968 $.each((property + ' ' + prefixes.join(upper + ' ') + upper).split(' '), function(i, property) { 12969 if (style[property] !== undefined) { 12970 result = property; 12971 return false; 12972 } 12973 }); 12974 return result; 12975 }; 12976 12977 StickySidebar.prototype = { 12978 12979 /**
12980 * Initializes the sticky sidebar by adding inner wrapper, define its container, 12981 * min-width breakpoint, calculating dimenstions, adding helper classes and inline style. 12982 * @public 12983 */ 12984 initialize: function(){ 12985 this.$sidebar.trigger('initialize' + StickySidebar.EVENT_KEY); 12986 12987 // Get sticky sidebar inner wrapper, if not found, will create one. 12988 if( this.options.innerWrapperClass ){ 12989 this.$sidebarInner = this.$sidebar.find('.' + this.options.innerWrapperClass); 12990 12991 if( 0 === this.$sidebarInner.length ) 12992 this.$sidebarInner = false; 12993 } 12994 12995 if( ! this.$sidebarInner ){ 12996 var wrapper = $('<div class="'+ this.options.innerWrapperClass +'" />'); 12997 var innerWrapSelector = '> div'; 12998 12999 if( this.options.innerWrapSelector ) 13000 innerWrapSelector = '.' + this.options.innerWrapSelector; 13001 13002 this.$sidebar.wrapInner(wrapper); 13003 this.$sidebarInner = this.$sidebar.find(innerWrapSelector); 13004 } 13005 13006 // If there's no specific container, user parent of sidebar as container. 13007 if( ! this.$container.length ) 13008 this.$container = this.$sidebar.parent(); 13009 13010 // If top/bottom spacing is not function parse value to integer. 13011 if( 'function' !== typeof this.options.topSpacing ) 13012 this.options.topSpacing = parseInt(this.options.topSpacing) || 0; 13013 13014 if( 'function' !== typeof this.options.bottomSpacing ) 13015 this.options.bottomSpacing = parseInt(this.options.bottomSpacing) || 0; 13016 13017 // Breakdown sticky sidebar if screen width below `options.minWidth`. 13018 this._widthBreakpoint(); 13019 13020 // Calculate dimensions of sidebar, container and viewport. 13021 this.calcDimensions(); 13022 13023 // Affix sidebar in proper position. 13024 this.stickyPosition(); 13025 13026 // Bind all events. 13027 this.bindEvents(); 13028
13029 // Inform other properties the sticky sidebar is initialized. 13030 this._initialized = true; 13031 13032 this.$sidebar.trigger('initialized' + StickySidebar.EVENT_KEY); 13033 }, 13034 13035 /** 13036 * Bind all events of sticky sidebar plugin. 13037 * @protected 13038 */ 13039 bindEvents: function(){ 13040 var options = this.options; 13041 13042 _window 13043 .on('resize'+ StickySidebar.EVENT_KEY, $.proxy(this._onResize, this)) 13044 .on('scroll'+ StickySidebar.EVENT_KEY, $.proxy(this._onScroll, this)); 13045 13046 this.$sidebar 13047 .on('update' + StickySidebar.EVENT_KEY, $.proxy(this.updateSticky, this)); 13048 13049 if( this.options.resizeSensor ){ 13050 this.addResizerListener(this.$sidebarInner, $.proxy(this.updateSticky, this)); 13051 this.addResizerListener(this.$container, $.proxy(this.updateSticky, this)); 13052 } 13053 }, 13054 13055 /** 13056 * Handles scroll top/bottom when detected. 13057 * @protected 13058 * @param {Object} event - Event object passed from listener. 13059 */ 13060 _onScroll: function(event){ 13061 if( ! this.$sidebar.is(':visible') ) return; 13062 13063 this.animateSticky(); 13064 }, 13065 13066 /** 13067 * Holds resize event when detected. When the browser is resizes re-calculate 13068 * all dimensions of sidebar and container. 13069 * @protected 13070 * @param {Object} event - Event object passed from listener. 13071 */ 13072 _onResize: function(event){ 13073 requestAnimationFrame($.proxy(function(){ 13074 this._widthBreakpoint(); 13075 this.updateSticky(); 13076 }, this) ); 13077 }, 13078 13079 /** 13080 * Calculates dimesntions of sidebar, container and screen viewpoint 13081 * @public 13082 */ 13083 calcDimensions: function(){ 13084 if( this._breakpoint ) return; 13085 13086 var dimensions = this.dimensions; 13087 13088 // Container of sticky sidebar dimensions. 13089 dimensions.containerTop = this.$container.offset().top; 13090 dimensions.containerHeight = this.$container.outerHeight(); 13091 dimensions.containerBottom = dimensions.containerTop + dimensions.containerHeight; 13092 13093 // Sidebar dimensions. 13094 dimensions.sidebarHeight = this.$sidebarInner.outerHeight(); 13095 dimensions.sidebarWidth = this.$sidebar.outerWidth(); 13096 13097 // Screen viewport dimensions. 13098 dimensions.viewportHeight = _window.prop('innerHeight'); 13099 13100 this._calcDimensionsWithScroll(); 13101 }, 13102 13103 /** 13104 * Some dimensions values need to be up-to-date when scrolling the page. 13105 * @private 13106 */ 13107 _calcDimensionsWithScroll: function(){ 13108 var dimensions = this.dimensions; 13109 13110 dimensions.sidebarLeft = this.$sidebar.offset().left; 13111 13112 dimensions.viewportTop = document.documentElement.scrollTop || document.body.scrollTop; 13113 dimensions.viewportBottom = dimensions.viewportTop + dimensions.viewportHeight; 13114 dimensions.viewportLeft = document.documentElement.scrollLeft || document.body.scrollLeft; 13115 13116 dimensions.topSpacing = this.options.topSpacing; 13117 dimensions.bottomSpacing = this.options.bottomSpacing; 13118 13119 if( 'function' === typeof dimensions.topSpacing ) 13120 dimensions.topSpacing = parseInt(dimensions.topSpacing(this.$sidebar)) || 0; 13121 13122 if( 'function' === typeof dimensions.bottomSpacing ) 13123 dimensions.bottomSpacing = parseInt(dimensions.bottomSpacing(this.$sidebar)) || 0; 13124 }, 13125 13126 /** 13127 * Detarmine wheather the sidebar is bigger than viewport. 13128 * @public 13129 * @return {Boolean} 13130 */ 13131 isSidebarFitsViewport: function(){ 13132 return this.dimensions.sidebarHeight < this.dimensions.viewportHeight; 13133 }, 13134 13135 /** 13136 * Detarmine wheather the page is scrolling to top. 13137 * @public 13138 * @return {Boolean} 13139 */ 13140 isScrollingTop: function(){ 13141 return this.dimensions.viewportTop < this.dimensions.lastViewportTop; 13142 }, 13143 13144 /** 13145 * Gets affix type of sidebar according to current scrollTop and scrollLeft. 13146 * Holds all logical affix of the sidebar when scrolling up and down and when sidebar 13147 * is bigger than viewport and vice versa. 13148 * @public 13149 * @return {String|False} - Proper affix type. 13150 */
13151 getAffixType: function(){ 13152 var dimensions = this.dimensions, affixType = false; 13153 13154 this._calcDimensionsWithScroll(); 13155 13156 var sidebarBottom = dimensions.sidebarHeight + dimensions.containerTop; 13157 var colliderTop = dimensions.viewportTop + dimensions.topSpacing; 13158 var colliderBottom = dimensions.viewportBottom - dimensions.bottomSpacing; 13159 13160 // When browser is scrolling top. 13161 if( this.isScrollingTop() ){ 13162 if( colliderTop <= dimensions.containerTop ){ 13163 dimensions.translateY = 0; 13164 affixType = 'STATIC'; 13165 13166 } else if( colliderTop <= dimensions.translateY + dimensions.containerTop ){ 13167 dimensions.translateY = colliderTop - dimensions.containerTop; 13168 affixType = 'VIEWPORT-TOP'; 13169 13170 } else if( ! this.isSidebarFitsViewport() && dimensions.containerTop <= colliderTop ){ 13171 affixType = 'VIEWPORT-UNBOTTOM'; 13172 } 13173 // When browser is scrolling up. 13174 } else { 13175 // When sidebar element is not bigger than screen viewport. 13176 if( this.isSidebarFitsViewport() ){ 13177 13178 if( dimensions.sidebarHeight + colliderTop >= dimensions.containerBottom ){ 13179 dimensions.translateY = dimensions.containerBottom - sidebarBottom; 13180 affixType = 'CONTAINER-BOTTOM'; 13181 13182 } else if( colliderTop >= dimensions.containerTop ){ 13183 dimensions.translateY = colliderTop - dimensions.containerTop; 13184 affixType = 'VIEWPORT-TOP'; 13185 } 13186 // When sidebar element is bigger than screen viewport. 13187 } else { 13188 13189 if( dimensions.containerBottom <= colliderBottom ){ 13190 dimensions.translateY = dimensions.containerBottom - sidebarBottom; 13191 affixType = 'CONTAINER-BOTTOM'; 13192 13193 } else if( sidebarBottom + dimensions.translateY <= colliderBottom ){ 13194 dimensions.translateY = colliderBottom - sidebarBottom; 13195 affixType = 'VIEWPORT-BOTTOM'; 13196 13197 } else if( dimensions.containerTop + dimensions.translateY <= colliderTop ){ 13198 affixType = 'VIEWPORT-UNBOTTOM'; 13199 } 13200 } 13201 } 13202 13203 dimensions.lastViewportTop = dimensions.viewportTop; 13204 return affixType; 13205 }, 13206 13207 /** 13208 * Gets inline style of sticky sidebar wrapper and inner wrapper according 13209 * to its affix type. 13210 * @private 13211 * @param {String} affixType - Affix type of sticky sidebar. 13212 * @return {Object} 13213 */ 13214 _getStyle: function(affixType){ 13215 if( 'undefined' === typeof affixType ) return; 13216 13217 var style = {inner: {}, outer: {}}; 13218 var dimensions = this.dimensions; 13219 13220 switch( affixType ){ 13221 case 'VIEWPORT-TOP': 13222 style.inner = {position: 'fixed', top: this.options.topSpacing, 13223 left: dimensions.sidebarLeft - dimensions.viewportLeft, width: dimensions.sidebarWidth}; 13224 break; 13225 case 'VIEWPORT-BOTTOM': 13226 style.inner = {position: 'fixed', top: 'auto', left: dimensions.sidebarLeft, 13227 bottom: this.options.bottomSpacing, width: dimensions.sidebarWidth}; 13228 break; 13229 case 'CONTAINER-BOTTOM': 13230 case 'VIEWPORT-UNBOTTOM': 13231 style.inner = {position: 'absolute', top: dimensions.containerTop + dimensions.translateY}; 13232 13233 if( StickySidebar.supportTransform(translate3d = true) ) 13234 style.inner = {transform: 'translate3d(0, '+ dimensions.translateY +'px, 0)'}; 13235 13236 else if ( StickySidebar.supportTransform() ) 13237 style.inner = {transform: 'translate(0, '+ dimensions.translateY +'px)'}; 13238 break; 13239 } 13240 13241 switch( affixType ){ 13242 case 'VIEWPORT-TOP': 13243 case 'VIEWPORT-BOTTOM': 13244 case 'VIEWPORT-UNBOTTOM': 13245 case 'CONTAINER-BOTTOM': 13246 style.outer = {minHeight: dimensions.translateY + dimensions.sidebarHeight}; 13247 break; 13248 } 13249 13250 style.outer = $.extend({}, {minHeight: ''}, style.outer); 13251 style.inner = $.extend({}, {position: 'relative', top: '', left: '', bottom: '', width: '', transform: ''}, style.inner); 13252 13253 return style; 13254 }, 13255 13256 /** 13257 * Cause the sidebar to be sticky according to affix type by adding inline 13258 * style, adding helper class and trigger events. 13259 * @function 13260 * @protected 13261 * @param {string}
13261 force - Update sticky sidebar position by force. 13262 */ 13263 stickyPosition: function(force){ 13264 if( ! this.$sidebar.is(':visible') || this._breakpoint ) return; 13265 13266 force = force || false; 13267 13268 var offsetTop = this.options.topSpacing; 13269 var offsetBottom = this.options.bottomSpacing; 13270 13271 var affixType = this.getAffixType(); 13272 var style = this._getStyle(affixType); 13273 13274 if( (this.affixedType != affixType || force) && affixType ){ 13275 var affixEvent = $.Event('affix.' + affixType.replace('viewport-', '') + StickySidebar.EVENT_KEY); 13276 this.$sidebar.trigger(affixEvent); 13277 13278 if( 'static' === affixType ) 13279 this.$sidebar.removeClass(this.options.stickyClass); 13280 else 13281 this.$sidebar.addClass(this.options.stickyClass); 13282 13283 var affixedEvent = $.Event('affixed.'+ affixType.replace('viewport', '') + StickySidebar.EVENT_KEY); 13284 13285 this.$sidebarInner.css(style.inner); 13286 this.$sidebar.trigger(affixedEvent); 13287 } 13288 13289 if( this._initialized ) this.$sidebarInner.css('left', style.inner.left); 13290 13291 this.$sidebar.css(style.outer); 13292 this.affixedType = affixType; 13293 }, 13294 13295 /** 13296 * Breakdown sticky sidebar when window width is below `options.minWidth` value. 13297 * @protected 13298 */ 13299 _widthBreakpoint: function(){ 13300 13301 if( _window.innerWidth() <= this.options.minWidth ){ 13302 this._breakpoint = true; 13303 this.affixedType = 'static'; 13304 this.$sidebar.removeAttr('style').removeClass(this.options.stickyClass); 13305 this.$sidebarInner.removeAttr('style'); 13306 } else { 13307 this._breakpoint = false; 13308 } 13309 }, 13310 13311 /** 13312 * Force re-calculate dimesnstions of sticky sidebar, container and screen viewport. 13313 * @public 13314 */ 13315 updateSticky: function(){ 13316 this.calcDimensions(); 13317 this.stickyPosition(true); 13318 }, 13319 13320 /** 13321 * RequestAnimationFrame wrapper. 13322 * @public 13323 */ 13324 animateSticky: function(){ 13325 requestAnimationFrame( $.proxy(function(){ 13326 this.stickyPosition(); 13327 }, this) ); 13328 }, 13329 13330 /** 13331 * Add resize sensor listener to specifc element. 13332 * @public 13333 * @param {DOMElement|jQuery} element - 13334 * @param {Function} callback - 13335 */ 13336 addResizerListener: function(element, callback){ 13337 var $element = $(element); 13338 13339 if( ! $element.prop('resizeListeners') ){ 13340 $element.prop('resizeListeners', []); 13341 this._appendResizeSensor($element); 13342 } 13343 13344 $element.prop('resizeListeners').push(callback); 13345 }, 13346 13347 /** 13348 * Remove resize sonser listener from specific element. 13349 * @function 13350 * @public 13351 * @param {DOMElement|jQuery} element - 13352 * @param {Function} callback - 13353 */ 13354 removeResizeListener: function(element, callback){ 13355 var $element = $(element); 13356 var resizeListeners = $element.prop('resizeListeners'); 13357 var index = resizeListeners.indexOf(callback); 13358 13359 this._resizeListeners.splice(index, 1); 13360 13361 if( $element.prop('resizeListeners').length ){ 13362 var resizeTrigger = $element.prop('resizeTrigger'); 13363 var _window = $(resizeTrigger.contentDocument.defaultView); 13364 13365 _window.off('resize', this._resizeListener); 13366 resizeTrigger = $element.find(resizeTrigger).remove(); 13367 } 13368 }, 13369 13370 /** 13371 * Append resize sensor object on DOM in specific element. 13372 * @private 13373 * @param {DOMElement|jQuery} element - 13374 */ 13375 _appendResizeSensor: function(element){ 13376 var $element = $(element); 13377 13378 if( 'static' == $element.css('position') ) 13379 $element.css('position', 'relative'); 13380 13381 var wrapper = $('<object>'); 13382 var style = 'display: block; position: absolute; top: 0; left: 0; height: 100%; width: 100%;' + 13383 'overflow: hidden; pointer-events: none; z-index: -1;'; 13384 13385 wrapper.attr('style', style); 13386 wrapper.prop('resizeElement', $element[0]); 13387 13388 var _this = this; 13389 13390 wrapper.on('load', function(event){ 13391 this.contentDocument.defaultView.resizeTrigger = this.resizeElement; 13392 $(this.contentDocument.defaultView).on('resize', _this._resizeListener); 13393 }); 13394 13395 wrapper.prop('type', 'text/html'); 13396 13397 if( StickySidebar.isIE() ) wrapper.prop(data, 'about:blank'); 13398 13399 $element.prop('resizeTrigger', wrapper.get(0)); 13400 $element.append(wrapper); 13401 }, 13402 13403 /** 13404 * Resize sensor listener to call callbacks of trigger. 13405 * @private 13406 * @param {Object} event - Event object passed from listener. 13407 */ 13408 _resizeListener: function(event){ 13409 var _window = event.target || event.srcElement; 13410 13411 cancelAnimationFrame(_window.resizeSensorRAF); 13412 13413 _window.resizeSensorRAF = requestAnimationFrame(function(){ 13414 var trigger = _window.resizeTrigger; 13415
13416 trigger.resizeListeners.forEach(function(callback){ 13417 callback.call(trigger, event); 13418 }); 13419 }); 13420 }, 13421 13422 /** 13423 * Destroy sticky sidebar plugin. 13424 * @public 13425 */ 13426 destroy: function(){ 13427 _window 13428 .off('resize' + StickySidebar.EVENT_KEY).off('scroll' + StickySidebar.EVENT_KEY); 13429 13430 this.$sidebar 13431 .removeClass(this.options.stickyClass) 13432 .css({minHeight: ''}) 13433 .off('update' + StickySidebar.EVENT_KEY) 13434 .removeData('stickySidebar'); 13435 13436 this.$sidebarInner 13437 .css({position: '', top: '', left: '', bottom: '', width: '', transform: ''}); 13438 13439 if( this.options.resizeSensor ){ 13440 this.removeResizeListener(this.$sidebarInner, $.proxy(this.updateSticky, this)); 13441 this.removeResizeListener(this.$container, $.proxy(this.updateSticky, this)); 13442 } 13443 } 13444 }; 13445 13446 /** 13447 * Sticky Sidebar Plugin Defintion. 13448 * @param {Object|String} - config 13449 */ 13450 function _jQueryPlugin(config){ 13451 return this.each(function(){ 13452 var $this = $(this), 13453 data = $(this).data('stickySidebar'); 13454 13455 if( ! data ){ 13456 data = new StickySidebar(this, typeof config == 'object' && config); 13457 $this.data('stickySidebar', data); 13458 } 13459 13460 if( 'string' === typeof config){ 13461 if (data[config] === undefined && ['destroy', 'updateSticky'].indexOf(config) === -1) { 13462 throw new Error('No method named "'+ config +'"'); 13463 } 13464 data[config](); 13465 } 13466 }); 13467 } 13468 13469 $.fn.stickySidebar = _jQueryPlugin; 13470 $.fn.stickySidebar.Constructor = StickySidebar; 13471 13472 var old = $.fn.stickySidebar; 13473 13474 /** 13475 * Sticky Sidebar No Conflict. 13476 */ 13477 $.fn.stickySidebar.noConflict = function(){ 13478 $.fn.stickySidebar = old; 13479 return this; 13480 }; 13481 13482 /** 13483 * Sticky Sidebar Data-API. 13484 */ 13485 _window.on('load', function(){ 13486 $('[data-sticky-sidebar]').each(function(){ 13487 var $sidebar = $(this); 13488 var data = $sidebar.data() || {}; 13489 13490 var $container = $sidebar.closest('[data-sticky-sidebar-container]'); 13491 13492 if( $container.length ) 13493 data.containerSelector = $container; 13494 13495 _jQueryPlugin.call($sidebar, data); 13496 }); 13497 }); 13498 13499})(jQuery); 13500/** 13501 * selectize.js (v0.12.4) 13502 * Copyright (c) 2013â2015 Brian Reavis & contributors 13503 * 13504 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this 13505 * file except in compliance with the License. You may obtain a copy of the License at: 13506 * http://www.apache.org/licenses/LICENSE-2.0 13507 * 13508 * Unless required by applicable law or agreed to in writing, software distributed under 13509 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF 13510 * ANY KIND, either express or implied. See the License for the specific language 13511 * governing permissions and limitations under the License. 13512 * 13513 * @author Brian Reavis <[email protected]> 13514 */ 13515 13516/*jshint curly:false */ 13517/*jshint browser:true */ 13518 13519(function(root, factory) { 13520 if (typeof define === 'function' && define.amd) { 13521 define(['jquery','sifter','microplugin'], factory); 13522 } else if (typeof exports === 'object') { 13523 module.exports = factory(require('jquery'), require('sifter'), require('microplugin')); 13524 } else { 13525 root.Selectize = factory(root.jQuery, root.Sifter, root.MicroPlugin); 13526 } 13527}(this, function($, Sifter, MicroPlugin) { 13528 'use strict'; 13529 13530 var highlight = function($element, pattern) { 13531 if (typeof pattern === 'string' && !pattern.length) return; 13532 var regex = (typeof pattern === 'string') ? new RegExp(pattern, 'i') : pattern; 13533 13534 var highlight = function(node) { 13535 var skip = 0; 13536 if (node.nodeType === 3) { 13537 var pos = node.data.search(regex); 13538 if (pos >= 0 && node.data.length > 0) { 13539 var match = node.data.match(regex); 13540 var spannode = document.createElement('span'); 13541 spannode.className = 'highlight';
13542 var middlebit = node.splitText(pos); 13543 var endbit = middlebit.splitText(match[0].length); 13544 var middleclone = middlebit.cloneNode(true); 13545 spannode.appendChild(middleclone); 13546 middlebit.parentNode.replaceChild(spannode, middlebit); 13547 skip = 1; 13548 } 13549 } else if (node.nodeType === 1 && node.childNodes && !/(script|style)/i.test(node.tagName
vendor: 7,812 bytes, lines 13549-13872
13549)) { 13550 for (var i = 0; i < node.childNodes.length; ++i) { 13551 i += highlight(node.childNodes[i]); 13552 } 13553 } 13554 return skip; 13555 }; 13556 13557 return $element.each(function() { 13558 highlight(this); 13559 }); 13560 }; 13561 13562 /** 13563 * removeHighlight fn copied from highlight v5 and 13564 * edited to remove with() and pass js strict mode 13565 */ 13566 $.fn.removeHighlight = function() { 13567 return this.find("span.highlight").each(function() { 13568 this.parentNode.firstChild.nodeName; 13569 var parent = this.parentNode; 13570 parent.replaceChild(this.firstChild, this); 13571 parent.normalize(); 13572 }).end(); 13573 }; 13574 13575 13576 var MicroEvent = function() {}; 13577 MicroEvent.prototype = { 13578 on: function(event, fct){ 13579 this._events = this._events || {}; 13580 this._events[event] = this._events[event] || []; 13581 this._events[event].push(fct); 13582 }, 13583 off: function(event, fct){ 13584 var n = arguments.length; 13585 if (n === 0) return delete this._events; 13586 if (n === 1) return delete this._events[event]; 13587 13588 this._events = this._events || {}; 13589 if (event in this._events === false) return; 13590 this._events[event].splice(this._events[event].indexOf(fct), 1); 13591 }, 13592 trigger: function(event /* , args... */){ 13593 this._events = this._events || {}; 13594 if (event in this._events === false) return; 13595 for (var i = 0; i < this._events[event].length; i++){ 13596 this._events[event][i].apply(this, Array.prototype.slice.call(arguments, 1)); 13597 } 13598 } 13599 }; 13600 13601 /** 13602 * Mixin will delegate all MicroEvent.js function in the destination object. 13603 * 13604 * - MicroEvent.mixin(Foobar) will make Foobar able to use MicroEvent 13605 * 13606 * @param {object} the object which will support MicroEvent 13607 */ 13608 MicroEvent.mixin = function(destObject){ 13609 var props = ['on', 'off', 'trigger']; 13610 for (var i = 0; i < props.length; i++){ 13611 destObject.prototype[props[i]] = MicroEvent.prototype[props[i]]; 13612 } 13613 }; 13614 13615 var IS_MAC = /Mac/.test(navigator.userAgent); 13616 13617 var KEY_A = 65; 13618 var KEY_COMMA = 188; 13619 var KEY_RETURN = 13; 13620 var KEY_ESC = 27; 13621 var KEY_LEFT = 37; 13622 var KEY_UP = 38; 13623 var KEY_P = 80; 13624 var KEY_RIGHT = 39; 13625 var KEY_DOWN = 40; 13626 var KEY_N = 78; 13627 var KEY_BACKSPACE = 8; 13628 var KEY_DELETE = 46; 13629 var KEY_SHIFT = 16; 13630 var KEY_CMD = IS_MAC ? 91 : 17; 13631 var KEY_CTRL = IS_MAC ? 18 : 17; 13632 var KEY_TAB = 9; 13633 13634 var TAG_SELECT = 1; 13635 var TAG_INPUT = 2; 13636 13637 // for now, android support in general is too spotty to support validity 13638 var SUPPORTS_VALIDITY_API = !/android/i.test(window.navigator.userAgent) && !!document.createElement('input').validity; 13639 13640 13641 var isset = function(object) { 13642 return typeof object !== 'undefined'; 13643 }; 13644 13645 /** 13646 * Converts a scalar to its best string representation 13647 * for hash keys and HTML attribute values. 13648 * 13649 * Transformations: 13650 * 'str' -> 'str' 13651 * null -> '' 13652 * undefined -> '' 13653 * true -> '1' 13654 * false -> '0' 13655 * 0 -> '0' 13656 * 1 -> '1' 13657 * 13658 * @param {string} value 13659 * @returns {string|null} 13660 */ 13661 var hash_key = function(value) { 13662 if (typeof value === 'undefined' || value === null) return null; 13663 if (typeof value === 'boolean') return value ? '1' : '0'; 13664 return value + ''; 13665 }; 13666 13667 /** 13668 * Escapes a string for use within HTML. 13669 * 13670 * @param {string} str 13671 * @returns {string} 13672 */ 13673 var escape_html = function(str) { 13674 return (str + '') 13675 .replace(/&/g, '&') 13676 .replace(/</g, '<') 13677 .replace(/>/g, '>') 13678 .replace(/"/g, '"'); 13679 }; 13680 13681 /** 13682 * Escapes "$" characters in replacement strings. 13683 * 13684 * @param {string} str 13685 * @returns {string} 13686 */ 13687 var escape_replace = function(str) { 13688 return (str + '').replace(/\$/g, '$$$$'); 13689 }; 13690 13691 var hook = {}; 13692 13693 /** 13694 * Wraps `method` on `self` so that `fn` 13695 * is invoked before the original method. 13696 * 13697 * @param {object} self 13698 * @param {string} method 13699 * @param {function} fn 13700 */ 13701 hook.before = function(self, method, fn) { 13702 var original = self[method]; 13703 self[method] = function() { 13704 fn.apply(self, arguments); 13705 return original.apply(self, arguments); 13706 }; 13707 }; 13708 13709 /** 13710 * Wraps `method` on `self` so that `fn` 13711 * is invoked after the original method. 13712 * 13713 * @param {object} self 13714 * @param {string} method 13715 * @param {function} fn 13716 */ 13717 hook.after = function(self, method, fn) { 13718 var original = self[method]; 13719 self[method] = function() { 13720 var result = original.apply(self, arguments); 13721 fn.apply(self, arguments); 13722 return result; 13723 }; 13724 }; 13725 13726 /** 13727 * Wraps `fn` so that it can only be invoked once. 13728 * 13729 * @param {function} fn 13730 * @returns {function} 13731 */ 13732 var once = function(fn) { 13733 var called = false; 13734 return function() { 13735 if (called) return; 13736 called = true; 13737 fn.apply(this, arguments); 13738 }; 13739 }; 13740 13741 /** 13742 * Wraps `fn` so that it can only be called once 13743 * every `delay` milliseconds (invoked on the falling edge). 13744 * 13745 * @param {function} fn 13746 * @param {int} delay 13747 * @returns {function} 13748 */ 13749 var debounce = function(fn, delay) { 13750 var timeout; 13751 return function() { 13752 var self = this; 13753 var args = arguments; 13754 window.clearTimeout(timeout); 13755 timeout = window.setTimeout(function() { 13756 fn.apply(self, args); 13757 }, delay); 13758 }; 13759 }; 13760 13761 /** 13762 * Debounce all fired events types listed in `types` 13763 * while executing the provided `fn`. 13764 * 13765 * @param {object} self 13766 * @param {array} types 13767 * @param {function} fn 13768 */ 13769 var debounce_events = function(self, types, fn) { 13770 var type; 13771 var trigger = self.trigger; 13772 var event_args = {}; 13773 13774 // override trigger method 13775 self.trigger = function() { 13776 var type = arguments[0]; 13777 if (types.indexOf(type) !== -1) { 13778 event_args[type] = arguments; 13779 } else { 13780 return trigger.apply(self, arguments); 13781 } 13782 }; 13783 13784 // invoke provided function 13785 fn.apply(self, []); 13786 self.trigger = trigger; 13787 13788 // trigger queued events 13789 for (type in event_args) { 13790 if (event_args.hasOwnProperty(type)) { 13791 trigger.apply(self, event_args[type]); 13792 } 13793 } 13794 }; 13795 13796 /** 13797 * A workaround for http://bugs.jquery.com/ticket/6696 13798 * 13799 * @param {object} $parent - Parent element to listen on. 13800 * @param {string} event - Event name. 13801 * @param {string} selector - Descendant selector to filter by. 13802 * @param {function} fn - Event handler. 13803 */ 13804 var watchChildEvent = function($parent, event, selector, fn) { 13805 $parent.on(event, selector, function(e) { 13806 var child = e.target; 13807 while (child && child.parentNode !== $parent[0]) { 13808 child = child.parentNode; 13809 } 13810 e.currentTarget = child; 13811 return fn.apply(this, [e]); 13812 }); 13813 }; 13814 13815 /** 13816 * Determines the current selection within a text input control. 13817 * Returns an object containing: 13818 * - start 13819 * - length 13820 * 13821 * @param {object} input 13822 * @returns {object} 13823 */ 13824 var getSelection = function(input) { 13825 var result = {}; 13826 if ('selectionStart' in input) { 13827 result.start = input.selectionStart; 13828 result.length = input.selectionEnd - result.start; 13829 } else if (document.selection) { 13830 input.focus(); 13831 var sel = document.selection.createRange(); 13832 var selLen = document.selection.createRange().text.length; 13833 sel.moveStart('character', -input.value.length); 13834 result.start = sel.text.length - selLen; 13835 result.length = selLen; 13836 } 13837 return result; 13838 }; 13839 13840 /** 13841 * Copies CSS properties from one element to another. 13842 * 13843 * @param {object} $from 13844 * @param {object} $to 13845 * @param {array} properties 13846 */ 13847 var transferStyles = function($from, $to, properties) { 13848 var i, n, styles = {}; 13849 if (properties) { 13850 for (i = 0, n = properties.length; i < n; i++) { 13851 styles[properties[i]] = $from.css(properties[i]); 13852 } 13853 } else { 13854 styles = $from.css(); 13855 } 13856 $to.css(styles); 13857 }; 13858 13859 /** 13860 * Measures the width of a string within a 13861 * parent element (in pixels). 13862 * 13863 * @param {string} str 13864 * @param {object} $parent 13865 * @returns {int} 13866 */ 13867 var measureString = function(str, $parent) { 13868 if (!str) { 13869 return 0; 13870 } 13871 13872
vendor: 3,781 bytes, lines 13872-14004
13872var $test = $('<test>').css({ 13873 position: 'absolute', 13874 top: -99999, 13875 left: -99999, 13876 width: 'auto', 13877 padding: 0, 13878 whiteSpace: 'pre' 13879 }).text(str).appendTo('body'); 13880 13881 transferStyles($parent, $test, [ 13882 'letterSpacing', 13883 'fontSize', 13884 'fontFamily', 13885 'fontWeight', 13886 'textTransform' 13887 ]); 13888 13889 var width = $test.width(); 13890 $test.remove(); 13891 13892 return width; 13893 }; 13894 13895 /** 13896 * Sets up an input to grow horizontally as the user 13897 * types. If the value is changed manually, you can 13898 * trigger the "update" handler to resize: 13899 * 13900 * $input.trigger('update'); 13901 * 13902 * @param {object} $input 13903 */ 13904 var autoGrow = function($input) { 13905 var currentWidth = null; 13906 13907 var update = function(e, options) { 13908 var value, keyCode, printable, placeholder, width; 13909 var shift, character, selection; 13910 e = e || window.event || {}; 13911 options = options || {}; 13912 13913 if (e.metaKey || e.altKey) return; 13914 if (!options.force && $input.data('grow') === false) return; 13915 13916 value = $input.val(); 13917 if (e.type && e.type.toLowerCase() === 'keydown') { 13918 keyCode = e.keyCode; 13919 printable = ( 13920 (keyCode >= 97 && keyCode <= 122) || // a-z 13921 (keyCode >= 65 && keyCode <= 90) || // A-Z 13922 (keyCode >= 48 && keyCode <= 57) || // 0-9 13923 keyCode === 32 // space 13924 ); 13925 13926 if (keyCode === KEY_DELETE || keyCode === KEY_BACKSPACE) { 13927 selection = getSelection($input[0]); 13928 if (selection.length) { 13929 value = value.substring(0, selection.start) + value.substring(selection.start + selection.length); 13930 } else if (keyCode === KEY_BACKSPACE && selection.start) { 13931 value = value.substring(0, selection.start - 1) + value.substring(selection.start + 1); 13932 } else if (keyCode === KEY_DELETE && typeof selection.start !== 'undefined') { 13933 value = value.substring(0, selection.start) + value.substring(selection.start + 1); 13934 } 13935 } else if (printable) { 13936 shift = e.shiftKey; 13937 character = String.fromCharCode(e.keyCode); 13938 if (shift) character = character.toUpperCase(); 13939 else character = character.toLowerCase(); 13940 value += character; 13941 } 13942 } 13943 13944 placeholder = $input.attr('placeholder'); 13945 if (!value && placeholder) { 13946 value = placeholder; 13947 } 13948 13949 width = measureString(value, $input) + 4; 13950 if (width !== currentWidth) { 13951 currentWidth = width; 13952 $input.width(width); 13953 $input.triggerHandler('resize'); 13954 } 13955 }; 13956 13957 $input.on('keydown keyup update blur', update); 13958 update(); 13959 }; 13960 13961 var domToString = function(d) { 13962 var tmp = document.createElement('div'); 13963 13964 tmp.appendChild(d.cloneNode(true)); 13965 13966 return tmp.innerHTML; 13967 }; 13968 13969 var logError = function(message, options){ 13970 if(!options) options = {}; 13971 var component = "Selectize"; 13972 13973 console.error(component + ": " + message) 13974 13975 if(options.explanation){ 13976 // console.group is undefined in <IE11 13977 if(console.group) console.group(); 13978 console.error(options.explanation); 13979 if(console.group) console.groupEnd(); 13980 } 13981 } 13982 13983 13984 var Selectize = function($input, settings) { 13985 var key, i, n, dir, input, self = this; 13986 input = $input[0]; 13987 input.selectize = self; 13988 13989 // detect rtl environment 13990 var computedStyle = window.getComputedStyle && window.getComputedStyle(input, null); 13991 dir = computedStyle ? computedStyle.getPropertyValue('direction') : input.currentStyle && input.currentStyle.direction; 13992 dir = dir || $input.parents('[dir]:first').attr('dir') || ''; 13993 13994 // setup default state 13995 $.extend(self, { 13996 order : 0, 13997 settings : settings, 13998 $input : $input, 13999 tabIndex : $input.attr('tabindex') || '', 14000 tagType : input.tagName.toLowerCase() === 'select' ? TAG_SELECT : TAG_INPUT, 14001 rtl : /rtl/i.test(dir), 14002 14003 eventNS : '.selectize' + (++Selectize.count), 14004 highlightedValue : null
vendor: 5,008 bytes, lines 14004-14164
14004, 14005 isOpen : false, 14006 isDisabled : false, 14007 isRequired : $input.is('[required]'), 14008 isInvalid : false, 14009 isLocked : false, 14010 isFocused : false, 14011 isInputHidden : false, 14012 isSetup : false, 14013 isShiftDown : false, 14014 isCmdDown : false, 14015 isCtrlDown : false, 14016 ignoreFocus : false, 14017 ignoreBlur : false, 14018 ignoreHover : false, 14019 hasOptions : false, 14020 currentResults : null, 14021 lastValue : '', 14022 caretPos : 0, 14023 loading : 0, 14024 loadedSearches : {}, 14025 14026 $activeOption : null, 14027 $activeItems : [], 14028 14029 optgroups : {}, 14030 options : {}, 14031 userOptions : {}, 14032 items : [], 14033 renderCache : {}, 14034 onSearchChange : settings.loadThrottle === null ? self.onSearchChange : debounce(self.onSearchChange, settings.loadThrottle) 14035 }); 14036 14037 // search system 14038 self.sifter = new Sifter(this.options, {diacritics: settings.diacritics}); 14039 14040 // build options table 14041 if (self.settings.options) { 14042 for (i = 0, n = self.settings.options.length; i < n; i++) { 14043 self.registerOption(self.settings.options[i]); 14044 } 14045 delete self.settings.options; 14046 } 14047 14048 // build optgroup table 14049 if (self.settings.optgroups) { 14050 for (i = 0, n = self.settings.optgroups.length; i < n; i++) { 14051 self.registerOptionGroup(self.settings.optgroups[i]); 14052 } 14053 delete self.settings.optgroups; 14054 } 14055 14056 // option-dependent defaults 14057 self.settings.mode = self.settings.mode || (self.settings.maxItems === 1 ? 'single' : 'multi'); 14058 if (typeof self.settings.hideSelected !== 'boolean') { 14059 self.settings.hideSelected = self.settings.mode === 'multi'; 14060 } 14061 14062 self.initializePlugins(self.settings.plugins); 14063 self.setupCallbacks(); 14064 self.setupTemplates(); 14065 self.setup(); 14066 }; 14067 14068 // mixins 14069 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14070 14071 MicroEvent.mixin(Selectize); 14072 14073 if(typeof MicroPlugin !== "undefined"){ 14074 MicroPlugin.mixin(Selectize); 14075 }else{ 14076 logError("Dependency MicroPlugin is missing", 14077 {explanation: 14078 "Make sure you either: (1) are using the \"standalone\" "+ 14079 "version of Selectize, or (2) require MicroPlugin before you "+ 14080 "load Selectize."} 14081 ); 14082 } 14083 14084 14085 // methods 14086 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 14087 14088 $.extend(Selectize.prototype, { 14089 14090 /** 14091 * Creates all elements and sets up event bindings. 14092 */ 14093 setup: function() { 14094 var self = this; 14095 var settings = self.settings; 14096 var eventNS = self.eventNS; 14097 var $window = $(window); 14098 var $document = $(document); 14099 var $input = self.$input; 14100 14101 var $wrapper; 14102 var $control; 14103 var $control_input; 14104 var $dropdown; 14105 var $dropdown_content; 14106 var $dropdown_parent; 14107 var inputMode; 14108 var timeout_blur; 14109 var timeout_focus; 14110 var classes; 14111 var classes_plugins; 14112 var inputId; 14113 14114 inputMode = self.settings.mode; 14115 classes = $input.attr('class') || ''; 14116 14117 $wrapper = $('<div>').addClass(settings.wrapperClass).addClass(classes).addClass(inputMode); 14118 $control = $('<div>').addClass(settings.inputClass).addClass('items').appendTo($wrapper); 14119 $control_input = $('<input type="text" autocomplete="off" />').appendTo($control).attr('tabindex', $input.is(':disabled') ? '-1' : self.tabIndex); 14120 $dropdown_parent = $(settings.dropdownParent || $wrapper); 14121 $dropdown = $('<div>').addClass(settings.dropdownClass).addClass(inputMode).hide().appendTo($dropdown_parent); 14122 $dropdown_content = $('<div>').addClass(settings.dropdownContentClass).appendTo($dropdown); 14123 14124 if(inputId = $input.attr('id')) { 14125 $control_input.attr('id', inputId + '-selectized'); 14126 $("label[for='"+inputId+"']").attr('for', inputId + '-selectized'); 14127 } 14128 14129 if(self.settings.copyClassesToDropdown) { 14130 $dropdown.addClass(classes); 14131 } 14132 14133 $wrapper.css({ 14134 width: $input[0].style.width 14135 }); 14136 14137 if (self.plugins.names.length) { 14138 classes_plugins = 'plugin-' + self.plugins.names.join(' plugin-'); 14139 $wrapper.addClass(classes_plugins); 14140 $dropdown.addClass(classes_plugins); 14141 } 14142 14143 if ((settings.maxItems === null || settings.maxItems > 1) && self.tagType === TAG_SELECT) { 14144 $input.attr('multiple', 'multiple'); 14145 } 14146 14147 if (self.settings.placeholder) { 14148 $control_input.attr('placeholder', settings.placeholder); 14149 } 14150 14151 // if splitOn was not passed in, construct it from the delimiter to allow pasting universally 14152 if (!self.settings.splitOn && self.settings.delimiter) { 14153 var delimiterEscaped = self.settings.delimiter.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'); 14154 self.settings.splitOn = new RegExp('\\s*' + delimiterEscaped + '+\\s*'); 14155 } 14156 14157 if ($input.attr('autocorrect')) { 14158 $control_input.attr('autocorrect', $input.attr('autocorrect')); 14159 } 14160 14161 if ($input.attr('autocapitalize')) { 14162 $control_input.attr('autocapitalize', $input.attr('autocapitalize')); 14163 } 14164
vendor: 12,968 bytes, lines 14164-14637
14164 14165 self.$wrapper = $wrapper; 14166 self.$control = $control; 14167 self.$control_input = $control_input; 14168 self.$dropdown = $dropdown; 14169 self.$dropdown_content = $dropdown_content; 14170 14171 $dropdown.on('mouseenter', '[data-selectable]', function() { return self.onOptionHover.apply(self, arguments); }); 14172 $dropdown.on('mousedown click', '[data-selectable]', function() { return self.onOptionSelect.apply(self, arguments); }); 14173 watchChildEvent($control, 'mousedown', '*:not(input)', function() { return self.onItemSelect.apply(self, arguments); }); 14174 autoGrow($control_input); 14175 14176 $control.on({ 14177 mousedown : function() { return self.onMouseDown.apply(self, arguments); }, 14178 click : function() { return self.onClick.apply(self, arguments); } 14179 }); 14180 14181 $control_input.on({ 14182 mousedown : function(e) { e.stopPropagation(); }, 14183 keydown : function() { return self.onKeyDown.apply(self, arguments); }, 14184 keyup : function() { return self.onKeyUp.apply(self, arguments); }, 14185 keypress : function() { return self.onKeyPress.apply(self, arguments); }, 14186 resize : function() { self.positionDropdown.apply(self, []); }, 14187 blur : function() { return self.onBlur.apply(self, arguments); }, 14188 focus : function() { self.ignoreBlur = false; return self.onFocus.apply(self, arguments); }, 14189 paste : function() { return self.onPaste.apply(self, arguments); } 14190 }); 14191 14192 $document.on('keydown' + eventNS, function(e) { 14193 self.isCmdDown = e[IS_MAC ? 'metaKey' : 'ctrlKey']; 14194 self.isCtrlDown = e[IS_MAC ? 'altKey' : 'ctrlKey']; 14195 self.isShiftDown = e.shiftKey; 14196 }); 14197 14198 $document.on('keyup' + eventNS, function(e) { 14199 if (e.keyCode === KEY_CTRL) self.isCtrlDown = false; 14200 if (e.keyCode === KEY_SHIFT) self.isShiftDown = false; 14201 if (e.keyCode === KEY_CMD) self.isCmdDown = false; 14202 }); 14203 14204 $document.on('mousedown' + eventNS, function(e) { 14205 if (self.isFocused) { 14206 // prevent events on the dropdown scrollbar from causing the control to blur 14207 if (e.target === self.$dropdown[0] || e.target.parentNode === self.$dropdown[0]) { 14208 return false; 14209 } 14210 // blur on click outside 14211 if (!self.$control.has(e.target).length && e.target !== self.$control[0]) { 14212 self.blur(e.target); 14213 } 14214 } 14215 }); 14216 14217 $window.on(['scroll' + eventNS, 'resize' + eventNS].join(' '), function() { 14218 if (self.isOpen) { 14219 self.positionDropdown.apply(self, arguments); 14220 } 14221 }); 14222 $window.on('mousemove' + eventNS, function() { 14223 self.ignoreHover = false; 14224 }); 14225 14226 // store original children and tab index so that they can be 14227 // restored when the destroy() method is called. 14228 this.revertSettings = { 14229 $children : $input.children().detach(), 14230 tabindex : $input.attr('tabindex') 14231 }; 14232 14233 $input.attr('tabindex', -1).hide().after(self.$wrapper); 14234 14235 if ($.isArray(settings.items)) { 14236 self.setValue(settings.items); 14237 delete settings.items; 14238 } 14239 14240 // feature detect for the validation API 14241 if (SUPPORTS_VALIDITY_API) { 14242 $input.on('invalid' + eventNS, function(e) { 14243 e.preventDefault(); 14244 self.isInvalid = true; 14245 self.refreshState(); 14246 }); 14247 } 14248 14249 self.updateOriginalInput(); 14250 self.refreshItems(); 14251 self.refreshState(); 14252 self.updatePlaceholder(); 14253 self.isSetup = true; 14254 14255 if ($input.is(':disabled')) { 14256 self.disable(); 14257 } 14258 14259 self.on('change', this.onChange); 14260 14261 $input.data('selectize', self); 14262 $input.addClass('selectized'); 14263 self.trigger('initialize'); 14264 14265 // preload options 14266 if (settings.preload === true) { 14267 self.onSearchChange(''); 14268 } 14269 14270 }, 14271 14272 /** 14273 * Sets up default rendering functions. 14274 */ 14275 setupTemplates: function() { 14276 var self = this; 14277 var field_label = self.settings.labelField; 14278 var field_optgroup = self.settings.optgroupLabelField; 14279 14280 var templates = { 14281 'optgroup': function(data) { 14282 return '<div class="optgroup">' + data.html + '</div>'; 14283 }, 14284 'optgroup_header': function(data, escape) { 14285 return '<div class="optgroup-header">' + escape(data[field_optgroup]) + '</div>'; 14286 }, 14287 'option': function(data, escape) { 14288 return '<div class="option">' + escape(data[field_label]) + '</div>'; 14289 }, 14290 'item': function(data, escape) { 14291 return '<div class="item">' + escape(data[field_label]) + '</div>'; 14292 }, 14293 'option_create': function(data, escape) { 14294 return '<div class="create">Add <strong>' + escape(data.input) + '</strong>…</div>'; 14295 } 14296 }; 14297 14298 self.settings.render = $.extend({}, templates, self.settings.render); 14299 }, 14300 14301 /** 14302 * Maps fired events to callbacks provided 14303 * in the settings used when creating the control. 14304 */ 14305 setupCallbacks: function() { 14306 var key, fn, callbacks = { 14307 'initialize' : 'onInitialize', 14308 'change' : 'onChange', 14309 'item_add' : 'onItemAdd', 14310 'item_remove' : 'onItemRemove', 14311 'clear' : 'onClear', 14312 'option_add' : 'onOptionAdd', 14313 'option_remove' : 'onOptionRemove', 14314 'option_clear' : 'onOptionClear', 14315 'optgroup_add' : 'onOptionGroupAdd', 14316 'optgroup_remove' : 'onOptionGroupRemove', 14317 'optgroup_clear' : 'onOptionGroupClear', 14318 'dropdown_open' : 'onDropdownOpen', 14319 'dropdown_close' : 'onDropdownClose', 14320 'type' : 'onType', 14321 'load' : 'onLoad', 14322 'focus' : 'onFocus', 14323 'blur' : 'onBlur' 14324 }; 14325 14326 for (key in callbacks) { 14327 if (callbacks.hasOwnProperty(key)) { 14328 fn = this.settings[callbacks[key]]; 14329 if (fn) this.on(key, fn); 14330 } 14331 } 14332 }, 14333 14334 /** 14335 * Triggered when the main control element 14336 * has a click event. 14337 * 14338 * @param {object} e 14339 * @return {boolean} 14340 */ 14341 onClick: function(e) { 14342 var self = this; 14343 14344 // necessary for mobile webkit devices (manual focus triggering 14345 // is ignored unless invoked within a click event) 14346 if (!self.isFocused) { 14347 self.focus(); 14348 e.preventDefault(); 14349 } 14350 }, 14351 14352 /** 14353 * Triggered when the main control element 14354 * has a mouse down event. 14355 * 14356 * @param {object} e 14357 * @return {boolean} 14358 */ 14359 onMouseDown: function(e) { 14360 var self = this; 14361 var defaultPrevented = e.isDefaultPrevented(); 14362 var $target = $(e.target); 14363 14364 if (self.isFocused) { 14365 // retain focus by preventing native handling. if the 14366 // event target is the input it should not be modified. 14367 // otherwise, text selection within the input won't work. 14368 if (e.target !== self.$control_input[0]) { 14369 if (self.settings.mode === 'single') { 14370 // toggle dropdown 14371 self.isOpen ? self.close() : self.open(); 14372 } else if (!defaultPrevented) { 14373 self.setActiveItem(null); 14374 } 14375 return false; 14376 } 14377 } else { 14378 // give control focus 14379 if (!defaultPrevented) { 14380 window.setTimeout(function() { 14381 self.focus(); 14382 }, 0); 14383 } 14384 } 14385 }, 14386 14387 /** 14388 * Triggered when the value of the control has been changed. 14389 * This should propagate the event to the original DOM 14390 * input / select element. 14391 */ 14392 onChange: function() { 14393 this.$input.trigger('change'); 14394 }, 14395 14396 /** 14397 * Triggered on <input> paste. 14398 * 14399 * @param {object} e 14400 * @returns {boolean} 14401 */ 14402 onPaste: function(e) { 14403 var self = this; 14404 14405 if (self.isFull() || self.isInputHidden || self.isLocked) { 14406 e.preventDefault(); 14407 return; 14408 } 14409 14410 // If a regex or string is included, this will split the pasted 14411 // input and create Items for each separate value 14412 if (self.settings.splitOn) { 14413 14414 // Wait for pasted text to be recognized in value 14415 setTimeout(function() { 14416 var pastedText = self.$control_input.val(); 14417 if(!pastedText.match(self.settings.splitOn)){ return } 14418 14419 var splitInput = $.trim(pastedText).split(self.settings.splitOn); 14420 for (var i = 0, n = splitInput.length; i < n; i++) { 14421 self.createItem(splitInput[i]); 14422 } 14423 }, 0); 14424 } 14425 }, 14426 14427 /** 14428 * Triggered on <input> keypress. 14429 * 14430 * @param {object} e 14431 * @returns {boolean} 14432 */ 14433 onKeyPress: function(e) { 14434 if (this.isLocked) return e && e.preventDefault(); 14435 var character = String.fromCharCode(e.keyCode || e.which); 14436 if (this.settings.create && this.settings.mode === 'multi' && character === this.settings.delimiter) { 14437 this.createItem(); 14438 e.preventDefault(); 14439 return false; 14440 } 14441 }, 14442 14443 /** 14444 * Triggered on <input> keydown. 14445 * 14446 * @param {object} e 14447 * @returns {boolean} 14448 */ 14449 onKeyDown: function(e) { 14450 var isInput = e.target === this.$control_input[0]; 14451 var self = this; 14452 14453 if (self.isLocked) { 14454 if (e.keyCode !== KEY_TAB) { 14455 e.preventDefault(); 14456 } 14457 return; 14458 } 14459 14460 switch (e.keyCode) { 14461 case KEY_A: 14462 if (self.isCmdDown) { 14463 self.selectAll(); 14464 return; 14465 } 14466 break; 14467 case KEY_ESC: 14468 if (self.isOpen) { 14469 e.preventDefault(); 14470 e.stopPropagation(); 14471 self.close(); 14472 } 14473 return; 14474 case KEY_N: 14475 if (!e.ctrlKey || e.altKey) break; 14476 case KEY_DOWN: 14477 if (!self.isOpen && self.hasOptions) { 14478 self.open(); 14479 } else if (self.$activeOption) { 14480 self.ignoreHover = true; 14481 var $next = self.getAdjacentOption(self.$activeOption, 1); 14482 if ($next.length) self.setActiveOption($next, true, true); 14483 } 14484 e.preventDefault(); 14485 return; 14486 case KEY_P: 14487 if (!e.ctrlKey || e.altKey) break; 14488 case KEY_UP: 14489 if (self.$activeOption) { 14490 self.ignoreHover = true; 14491 var $prev = self.getAdjacentOption(self.$activeOption, -1); 14492 if ($prev.length) self.setActiveOption($prev, true, true); 14493 } 14494 e.preventDefault(); 14495 return; 14496 case KEY_RETURN: 14497 if (self.isOpen && self.$activeOption) { 14498 self.onOptionSelect({currentTarget: self.$activeOption}); 14499 e.preventDefault(); 14500 } 14501 return; 14502 case KEY_LEFT: 14503 self.advanceSelection(-1, e); 14504 return; 14505 case KEY_RIGHT: 14506 self.advanceSelection(1, e); 14507 return; 14508 case KEY_TAB: 14509 if (self.settings.selectOnTab && self.isOpen && self.$activeOption) { 14510 self.onOptionSelect({currentTarget: self.$activeOption}); 14511 14512 // Default behaviour is to jump to the next field, we only want this 14513 // if the current field doesn't accept any more entries 14514 if (!self.isFull()) { 14515 e.preventDefault(); 14516 } 14517 } 14518 if (self.settings.create && self.createItem()) { 14519 e.preventDefault(); 14520 } 14521 return; 14522 case KEY_BACKSPACE: 14523 case KEY_DELETE: 14524 self.deleteSelection(e); 14525 return; 14526 } 14527 14528 if ((self.isFull() || self.isInputHidden) && !(IS_MAC ? e.metaKey : e.ctrlKey)) { 14529 e.preventDefault(); 14530 return; 14531 } 14532 }, 14533 14534 /** 14535 * Triggered on <input> keyup. 14536 * 14537 * @param {object} e 14538 * @returns {boolean} 14539 */ 14540 onKeyUp: function(e) { 14541 var self = this; 14542 14543 if (self.isLocked) return e && e.preventDefault(); 14544 var value = self.$control_input.val() || ''; 14545 if (self.lastValue !== value) { 14546 self.lastValue = value; 14547 self.onSearchChange(value); 14548 self.refreshOptions(); 14549 self.trigger('type', value); 14550 } 14551 }, 14552 14553 /** 14554 * Invokes the user-provide option provider / loader. 14555 * 14556 * Note: this function is debounced in the Selectize 14557 * constructor (by `settings.loadThrottle` milliseconds) 14558 * 14559 * @param {string} value 14560 */ 14561 onSearchChange: function(value) { 14562 var self = this; 14563 var fn = self.settings.load; 14564 if (!fn) return; 14565 if (self.loadedSearches.hasOwnProperty(value)) return; 14566 self.loadedSearches[value] = true; 14567 self.load(function(callback) { 14568 fn.apply(self, [value, callback]); 14569 }); 14570 }, 14571 14572 /** 14573 * Triggered on <input> focus. 14574 * 14575 * @param {object} e (optional) 14576 * @returns {boolean} 14577 */ 14578 onFocus: function(e) { 14579 var self = this; 14580 var wasFocused = self.isFocused; 14581 14582 if (self.isDisabled) { 14583 self.blur(); 14584 e && e.preventDefault(); 14585 return false; 14586 } 14587 14588 if (self.ignoreFocus) return; 14589 self.isFocused = true; 14590 if (self.settings.preload === 'focus') self.onSearchChange(''); 14591 14592 if (!wasFocused) self.trigger('focus'); 14593 14594 if (!self.$activeItems.length) { 14595 self.showInput(); 14596 self.setActiveItem(null); 14597 self.refreshOptions(!!self.settings.openOnFocus); 14598 } 14599 14600 self.refreshState(); 14601 }, 14602 14603 /** 14604 * Triggered on <input> blur. 14605 * 14606 * @param {object} e 14607 * @param {Element} dest 14608 */ 14609 onBlur: function(e, dest) { 14610 var self = this; 14611 if (!self.isFocused) return; 14612 self.isFocused = false; 14613 14614 if (self.ignoreFocus) { 14615 return; 14616 } else if (!self.ignoreBlur && document.activeElement === self.$dropdown_content[0]) { 14617 // necessary to prevent IE closing the dropdown when the scrollbar is clicked 14618 self.ignoreBlur = true; 14619 self.onFocus(e); 14620 return; 14621 } 14622 14623 var deactivate = function() { 14624 self.close(); 14625 self.setTextboxValue(''); 14626 self.setActiveItem(null); 14627 self.setActiveOption(null); 14628 self.setCaret(self.items.length); 14629 self.refreshState(); 14630 14631 // IE11 bug: element still marked as active 14632 dest && dest.focus && dest.focus(); 14633 14634 self.ignoreFocus = false; 14635 self.trigger('blur'); 14636 }; 14637
vendor: 8,550 bytes, lines 14637-14975
14637 14638 self.ignoreFocus = true; 14639 if (self.settings.create && self.settings.createOnBlur) { 14640 self.createItem(null, false, deactivate); 14641 } else { 14642 deactivate(); 14643 } 14644 }, 14645 14646 /** 14647 * Triggered when the user rolls over 14648 * an option in the autocomplete dropdown menu. 14649 * 14650 * @param {object} e 14651 * @returns {boolean} 14652 */ 14653 onOptionHover: function(e) { 14654 if (this.ignoreHover) return; 14655 this.setActiveOption(e.currentTarget, false); 14656 }, 14657 14658 /** 14659 * Triggered when the user clicks on an option 14660 * in the autocomplete dropdown menu. 14661 * 14662 * @param {object} e 14663 * @returns {boolean} 14664 */ 14665 onOptionSelect: function(e) { 14666 var value, $target, $option, self = this; 14667 14668 if (e.preventDefault) { 14669 e.preventDefault(); 14670 e.stopPropagation(); 14671 } 14672 14673 $target = $(e.currentTarget); 14674 if ($target.hasClass('create')) { 14675 self.createItem(null, function() { 14676 if (self.settings.closeAfterSelect) { 14677 self.close(); 14678 } 14679 }); 14680 } else { 14681 value = $target.attr('data-value'); 14682 if (typeof value !== 'undefined') { 14683 self.lastQuery = null; 14684 self.setTextboxValue(''); 14685 self.addItem(value); 14686 if (self.settings.closeAfterSelect) { 14687 self.close(); 14688 } else if (!self.settings.hideSelected && e.type && /mouse/.test(e.type)) { 14689 self.setActiveOption(self.getOption(value)); 14690 } 14691 } 14692 } 14693 }, 14694 14695 /** 14696 * Triggered when the user clicks on an item 14697 * that has been selected. 14698 * 14699 * @param {object} e 14700 * @returns {boolean} 14701 */ 14702 onItemSelect: function(e) { 14703 var self = this; 14704 14705 if (self.isLocked) return; 14706 if (self.settings.mode === 'multi') { 14707 e.preventDefault(); 14708 self.setActiveItem(e.currentTarget, e); 14709 } 14710 }, 14711 14712 /** 14713 * Invokes the provided method that provides 14714 * results to a callback---which are then added 14715 * as options to the control. 14716 * 14717 * @param {function} fn 14718 */ 14719 load: function(fn) { 14720 var self = this; 14721 var $wrapper = self.$wrapper.addClass(self.settings.loadingClass); 14722 14723 self.loading++; 14724 fn.apply(self, [function(results) { 14725 self.loading = Math.max(self.loading - 1, 0); 14726 if (results && results.length) { 14727 self.addOption(results); 14728 self.refreshOptions(self.isFocused && !self.isInputHidden); 14729 } 14730 if (!self.loading) { 14731 $wrapper.removeClass(self.settings.loadingClass); 14732 } 14733 self.trigger('load', results); 14734 }]); 14735 }, 14736 14737 /** 14738 * Sets the input field of the control to the specified value. 14739 * 14740 * @param {string} value 14741 */ 14742 setTextboxValue: function(value) { 14743 var $input = this.$control_input; 14744 var changed = $input.val() !== value; 14745 if (changed) { 14746 $input.val(value).triggerHandler('update'); 14747 this.lastValue = value; 14748 } 14749 }, 14750 14751 /** 14752 * Returns the value of the control. If multiple items 14753 * can be selected (e.g. <select multiple>), this returns 14754 * an array. If only one item can be selected, this 14755 * returns a string. 14756 * 14757 * @returns {mixed} 14758 */ 14759 getValue: function() { 14760 if (this.tagType === TAG_SELECT && this.$input.attr('multiple')) { 14761 return this.items; 14762 } else { 14763 return this.items.join(this.settings.delimiter); 14764 } 14765 }, 14766 14767 /** 14768 * Resets the selected items to the given value. 14769 * 14770 * @param {mixed} value 14771 */ 14772 setValue: function(value, silent) { 14773 var events = silent ? [] : ['change']; 14774 14775 debounce_events(this, events, function() { 14776 this.clear(silent); 14777 this.addItems(value, silent); 14778 }); 14779 }, 14780 14781 /** 14782 * Sets the selected item. 14783 * 14784 * @param {object} $item 14785 * @param {object} e (optional) 14786 */ 14787 setActiveItem: function($item, e) { 14788 var self = this; 14789 var eventName; 14790 var i, idx, begin, end, item, swap; 14791 var $last; 14792 14793 if (self.settings.mode === 'single') return; 14794 $item = $($item); 14795 14796 // clear the active selection 14797 if (!$item.length) { 14798 $(self.$activeItems).removeClass('active'); 14799 self.$activeItems = []; 14800 if (self.isFocused) { 14801 self.showInput(); 14802 } 14803 return; 14804 } 14805 14806 // modify selection 14807 eventName = e && e.type.toLowerCase(); 14808 14809 if (eventName === 'mousedown' && self.isShiftDown && self.$activeItems.length) { 14810 $last = self.$control.children('.active:last'); 14811 begin = Array.prototype.indexOf.apply(self.$control[0].childNodes, [$last[0]]); 14812 end = Array.prototype.indexOf.apply(self.$control[0].childNodes, [$item[0]]); 14813 if (begin > end) { 14814 swap = begin; 14815 begin = end; 14816 end = swap; 14817 } 14818 for (i = begin; i <= end; i++) { 14819 item = self.$control[0].childNodes[i]; 14820 if (self.$activeItems.indexOf(item) === -1) { 14821 $(item).addClass('active'); 14822 self.$activeItems.push(item); 14823 } 14824 } 14825 e.preventDefault(); 14826 } else if ((eventName === 'mousedown' && self.isCtrlDown) || (eventName === 'keydown' && this.isShiftDown)) { 14827 if ($item.hasClass('active')) { 14828 idx = self.$activeItems.indexOf($item[0]); 14829 self.$activeItems.splice(idx, 1); 14830 $item.removeClass('active'); 14831 } else { 14832 self.$activeItems.push($item.addClass('active')[0]); 14833 } 14834 } else { 14835 $(self.$activeItems).removeClass('active'); 14836 self.$activeItems = [$item.addClass('active')[0]]; 14837 } 14838 14839 // ensure control has focus 14840 self.hideInput(); 14841 if (!this.isFocused) { 14842 self.focus(); 14843 } 14844 }, 14845 14846 /** 14847 * Sets the selected item in the dropdown menu 14848 * of available options. 14849 * 14850 * @param {object} $object 14851 * @param {boolean} scroll 14852 * @param {boolean} animate 14853 */ 14854 setActiveOption: function($option, scroll, animate) { 14855 var height_menu, height_item, y; 14856 var scroll_top, scroll_bottom; 14857 var self = this; 14858 14859 if (self.$activeOption) self.$activeOption.removeClass('active'); 14860 self.$activeOption = null; 14861 14862 $option = $($option); 14863 if (!$option.length) return; 14864 14865 self.$activeOption = $option.addClass('active'); 14866 14867 if (scroll || !isset(scroll)) { 14868 14869 height_menu = self.$dropdown_content.height(); 14870 height_item = self.$activeOption.outerHeight(true); 14871 scroll = self.$dropdown_content.scrollTop() || 0; 14872 y = self.$activeOption.offset().top - self.$dropdown_content.offset().top + scroll; 14873 scroll_top = y; 14874 scroll_bottom = y - height_menu + height_item; 14875 14876 if (y + height_item > height_menu + scroll) { 14877 self.$dropdown_content.stop().animate({scrollTop: scroll_bottom}, animate ? self.settings.scrollDuration : 0); 14878 } else if (y < scroll) { 14879 self.$dropdown_content.stop().animate({scrollTop: scroll_top}, animate ? self.settings.scrollDuration : 0); 14880 } 14881 14882 } 14883 }, 14884 14885 /** 14886 * Selects all items (CTRL + A). 14887 */ 14888 selectAll: function() { 14889 var self = this; 14890 if (self.settings.mode === 'single') return; 14891 14892 self.$activeItems = Array.prototype.slice.apply(self.$control.children(':not(input)').addClass('active')); 14893 if (self.$activeItems.length) { 14894 self.hideInput(); 14895 self.close(); 14896 } 14897 self.focus(); 14898 }, 14899 14900 /** 14901 * Hides the input element out of view, while 14902 * retaining its focus. 14903 */ 14904 hideInput: function() { 14905 var self = this; 14906 14907 self.setTextboxValue(''); 14908 self.$control_input.css({opacity: 0, position: 'absolute', left: self.rtl ? 10000 : -10000}); 14909 self.isInputHidden = true; 14910 }, 14911 14912 /** 14913 * Restores input visibility. 14914 */ 14915 showInput: function() { 14916 this.$control_input.css({opacity: 1, position: 'relative', left: 0}); 14917 this.isInputHidden = false; 14918 }, 14919 14920 /** 14921 * Gives the control focus. 14922 */ 14923 focus: function() { 14924 var self = this; 14925 if (self.isDisabled) return; 14926 14927 self.ignoreFocus = true; 14928 self.$control_input[0].focus(); 14929 window.setTimeout(function() { 14930 self.ignoreFocus = false; 14931 self.onFocus(); 14932 }, 0); 14933 }, 14934 14935 /** 14936 * Forces the control out of focus. 14937 * 14938 * @param {Element} dest 14939 */ 14940 blur: function(dest) { 14941 this.$control_input[0].blur(); 14942 this.onBlur(null, dest); 14943 }, 14944 14945 /** 14946 * Returns a function that scores an object 14947 * to show how good of a match it is to the 14948 * provided query. 14949 * 14950 * @param {string} query 14951 * @param {object} options 14952 * @return {function} 14953 */ 14954 getScoreFunction: function(query) { 14955 return this.sifter.getScoreFunction(query, this.getSearchOptions()); 14956 }, 14957 14958 /** 14959 * Returns search options for sifter (the system 14960 * for scoring and sorting results). 14961 * 14962 * @see https://github.com/brianreavis/sifter.js 14963 * @return {object} 14964 */ 14965 getSearchOptions: function() { 14966 var settings = this.settings; 14967 var sort = settings.sortField; 14968 if (typeof sort === 'string') { 14969 sort = [{field: sort}]; 14970 } 14971 14972 return { 14973 fields : settings.searchField, 14974 conjunction : settings.searchConjunction, 14975 sort : sort
14975 14976 }; 14977 }, 14978 14979 /** 14980 * Searches through available options and returns 14981 * a sorted array of matches. 14982 *
vendor: 14,095 bytes, lines 14983-15483
14983 * Returns an object containing: 14984 * 14985 * - query {string} 14986 * - tokens {array} 14987 * - total {int} 14988 * - items {array} 14989 * 14990 * @param {string} query 14991 * @returns {object} 14992 */ 14993 search: function(query) { 14994 var i, value, score, result, calculateScore; 14995 var self = this; 14996 var settings = self.settings; 14997 var options = this.getSearchOptions(); 14998 14999 // validate user-provided result scoring function 15000 if (settings.score) { 15001 calculateScore = self.settings.score.apply(this, [query]); 15002 if (typeof calculateScore !== 'function') { 15003 throw new Error('Selectize "score" setting must be a function that returns a function'); 15004 } 15005 } 15006 15007 // perform search 15008 if (query !== self.lastQuery) { 15009 self.lastQuery = query; 15010 result = self.sifter.search(query, $.extend(options, {score: calculateScore})); 15011 self.currentResults = result; 15012 } else { 15013 result = $.extend(true, {}, self.currentResults); 15014 } 15015 15016 // filter out selected items 15017 if (settings.hideSelected) { 15018 for (i = result.items.length - 1; i >= 0; i--) { 15019 if (self.items.indexOf(hash_key(result.items[i].id)) !== -1) { 15020 result.items.splice(i, 1); 15021 } 15022 } 15023 } 15024 15025 return result; 15026 }, 15027 15028 /** 15029 * Refreshes the list of available options shown 15030 * in the autocomplete dropdown menu. 15031 * 15032 * @param {boolean} triggerDropdown 15033 */ 15034 refreshOptions: function(triggerDropdown) { 15035 var i, j, k, n, groups, groups_order, option, option_html, optgroup, optgroups, html, html_children, has_create_option; 15036 var $active, $active_before, $create; 15037 15038 if (typeof triggerDropdown === 'undefined') { 15039 triggerDropdown = true; 15040 } 15041 15042 var self = this; 15043 var query = $.trim(self.$control_input.val()); 15044 var results = self.search(query); 15045 var $dropdown_content = self.$dropdown_content; 15046 var active_before = self.$activeOption && hash_key(self.$activeOption.attr('data-value')); 15047 15048 // build markup 15049 n = results.items.length; 15050 if (typeof self.settings.maxOptions === 'number') { 15051 n = Math.min(n, self.settings.maxOptions); 15052 } 15053 15054 // render and group available options individually 15055 groups = {}; 15056 groups_order = []; 15057 15058 for (i = 0; i < n; i++) { 15059 option = self.options[results.items[i].id]; 15060 option_html = self.render('option', option); 15061 optgroup = option[self.settings.optgroupField] || ''; 15062 optgroups = $.isArray(optgroup) ? optgroup : [optgroup]; 15063 15064 for (j = 0, k = optgroups && optgroups.length; j < k; j++) { 15065 optgroup = optgroups[j]; 15066 if (!self.optgroups.hasOwnProperty(optgroup)) { 15067 optgroup = ''; 15068 } 15069 if (!groups.hasOwnProperty(optgroup)) { 15070 groups[optgroup] = document.createDocumentFragment(); 15071 groups_order.push(optgroup); 15072 } 15073 groups[optgroup].appendChild(option_html); 15074 } 15075 } 15076 15077 // sort optgroups 15078 if (this.settings.lockOptgroupOrder) { 15079 groups_order.sort(function(a, b) { 15080 var a_order = self.optgroups[a].$order || 0; 15081 var b_order = self.optgroups[b].$order || 0; 15082 return a_order - b_order; 15083 }); 15084 } 15085 15086 // render optgroup headers & join groups 15087 html = document.createDocumentFragment(); 15088 for (i = 0, n = groups_order.length; i < n; i++) { 15089 optgroup = groups_order[i]; 15090 if (self.optgroups.hasOwnProperty(optgroup) && groups[optgroup].childNodes.length) { 15091 // render the optgroup header and options within it, 15092 // then pass it to the wrapper template 15093 html_children = document.createDocumentFragment(); 15094 html_children.appendChild(self.render('optgroup_header', self.optgroups[optgroup])); 15095 html_children.appendChild(groups[optgroup]); 15096 15097 html.appendChild(self.render('optgroup', $.extend({}, self.optgroups[optgroup], { 15098 html: domToString(html_children), 15099 dom: html_children 15100 }))); 15101 } else { 15102 html.appendChild(groups[optgroup]); 15103 } 15104 } 15105 15106 $dropdown_content.html(html); 15107 15108 // highlight matching terms inline 15109 if (self.settings.highlight && results.query.length && results.tokens.length) { 15110 $dropdown_content.removeHighlight(); 15111 for (i = 0, n = results.tokens.length; i < n; i++) { 15112 highlight($dropdown_content, results.tokens[i].regex); 15113 } 15114 } 15115 15116 // add "selected" class to selected options 15117 if (!self.settings.hideSelected) { 15118 for (i = 0, n = self.items.length; i < n; i++) { 15119 self.getOption(self.items[i]).addClass('selected'); 15120 } 15121 } 15122 15123 // add create option 15124 has_create_option = self.canCreate(query); 15125 if (has_create_option) { 15126 $dropdown_content.prepend(self.render('option_create', {input: query})); 15127 $create = $($dropdown_content[0].childNodes[0]); 15128 } 15129 15130 // activate 15131 self.hasOptions = results.items.length > 0 || has_create_option; 15132 if (self.hasOptions) { 15133 if (results.items.length > 0) { 15134 $active_before = active_before && self.getOption(active_before); 15135 if ($active_before && $active_before.length) { 15136 $active = $active_before; 15137 } else if (self.settings.mode === 'single' && self.items.length) { 15138 $active = self.getOption(self.items[0]); 15139 } 15140 if (!$active || !$active.length) { 15141 if ($create && !self.settings.addPrecedence) { 15142 $active = self.getAdjacentOption($create, 1); 15143 } else { 15144 $active = $dropdown_content.find('[data-selectable]:first'); 15145 } 15146 } 15147 } else { 15148 $active = $create; 15149 } 15150 self.setActiveOption($active); 15151 if (triggerDropdown && !self.isOpen) { self.open(); } 15152 } else { 15153 self.setActiveOption(null); 15154 if (triggerDropdown && self.isOpen) { self.close(); } 15155 } 15156 }, 15157 15158 /** 15159 * Adds an available option. If it already exists, 15160 * nothing will happen. Note: this does not refresh 15161 * the options list dropdown (use `refreshOptions` 15162 * for that). 15163 * 15164 * Usage: 15165 * 15166 * this.addOption(data) 15167 * 15168 * @param {object|array} data 15169 */ 15170 addOption: function(data) { 15171 var i, n, value, self = this; 15172 15173 if ($.isArray(data)) { 15174 for (i = 0, n = data.length; i < n; i++) { 15175 self.addOption(data[i]); 15176 } 15177 return; 15178 } 15179 15180 if (value = self.registerOption(data)) { 15181 self.userOptions[value] = true; 15182 self.lastQuery = null; 15183 self.trigger('option_add', value, data); 15184 } 15185 }, 15186 15187 /** 15188 * Registers an option to the pool of options. 15189 * 15190 * @param {object} data 15191 * @return {boolean|string} 15192 */ 15193 registerOption: function(data) { 15194 var key = hash_key(data[this.settings.valueField]); 15195 if (typeof key === 'undefined' || key === null || this.options.hasOwnProperty(key)) return false; 15196 data.$order = data.$order || ++this.order; 15197 this.options[key] = data; 15198 return key; 15199 }, 15200 15201 /** 15202 * Registers an option group to the pool of option groups. 15203 * 15204 * @param {object} data 15205 * @return {boolean|string} 15206 */ 15207 registerOptionGroup: function(data) { 15208 var key = hash_key(data[this.settings.optgroupValueField]); 15209 if (!key) return false; 15210 15211 data.$order = data.$order || ++this.order; 15212 this.optgroups[key] = data; 15213 return key; 15214 }, 15215 15216 /** 15217 * Registers a new optgroup for options 15218 * to be bucketed into. 15219 * 15220 * @param {string} id 15221 * @param {object} data 15222 */ 15223 addOptionGroup: function(id, data) { 15224 data[this.settings.optgroupValueField] = id; 15225 if (id = this.registerOptionGroup(data)) { 15226 this.trigger('optgroup_add', id, data); 15227 } 15228 }, 15229 15230 /** 15231 * Removes an existing option group. 15232 * 15233 * @param {string} id 15234 */ 15235 removeOptionGroup: function(id) { 15236 if (this.optgroups.hasOwnProperty(id)) { 15237 delete this.optgroups[id]; 15238 this.renderCache = {}; 15239 this.trigger('optgroup_remove', id); 15240 } 15241 }, 15242 15243 /** 15244 * Clears all existing option groups. 15245 */ 15246 clearOptionGroups: function() { 15247 this.optgroups = {}; 15248 this.renderCache = {}; 15249 this.trigger('optgroup_clear'); 15250 }, 15251 15252 /** 15253 * Updates an option available for selection. If 15254 * it is visible in the selected items or options 15255 * dropdown, it will be re-rendered automatically. 15256 * 15257 * @param {string} value 15258 * @param {object} data 15259 */ 15260 updateOption: function(value, data) { 15261 var self = this; 15262 var $item, $item_new; 15263 var value_new, index_item, cache_items, cache_options, order_old; 15264 15265 value = hash_key(value); 15266 value_new = hash_key(data[self.settings.valueField]); 15267 15268 // sanity checks 15269 if (value === null) return; 15270 if (!self.options.hasOwnProperty(value)) return; 15271 if (typeof value_new !== 'string') throw new Error('Value must be set in option data'); 15272 15273 order_old = self.options[value].$order; 15274 15275 // update references 15276 if (value_new !== value) { 15277 delete self.options[value]; 15278 index_item = self.items.indexOf(value); 15279 if (index_item !== -1) { 15280 self.items.splice(index_item, 1, value_new); 15281 } 15282 } 15283 data.$order = data.$order || order_old; 15284 self.options[value_new] = data; 15285 15286 // invalidate render cache 15287 cache_items = self.renderCache['item']; 15288 cache_options = self.renderCache['option']; 15289 15290 if (cache_items) { 15291 delete cache_items[value]; 15292 delete cache_items[value_new]; 15293 } 15294 if (cache_options) { 15295 delete cache_options[value]; 15296 delete cache_options[value_new]; 15297 } 15298 15299 // update the item if it's selected 15300 if (self.items.indexOf(value_new) !== -1) { 15301 $item = self.getItem(value); 15302 $item_new = $(self.render('item', data)); 15303 if ($item.hasClass('active')) $item_new.addClass('active'); 15304 $item.replaceWith($item_new); 15305 } 15306 15307 // invalidate last query because we might have updated the sortField 15308 self.lastQuery = null; 15309 15310 // update dropdown contents 15311 if (self.isOpen) { 15312 self.refreshOptions(false); 15313 } 15314 }, 15315 15316 /** 15317 * Removes a single option. 15318 * 15319 * @param {string} value 15320 * @param {boolean} silent 15321 */ 15322 removeOption: function(value, silent) { 15323 var self = this; 15324 value = hash_key(value); 15325 15326 var cache_items = self.renderCache['item']; 15327 var cache_options = self.renderCache['option']; 15328 if (cache_items) delete cache_items[value]; 15329 if (cache_options) delete cache_options[value]; 15330 15331 delete self.userOptions[value]; 15332 delete self.options[value]; 15333 self.lastQuery = null; 15334 self.trigger('option_remove', value); 15335 self.removeItem(value, silent); 15336 }, 15337 15338 /** 15339 * Clears all options. 15340 */ 15341 clearOptions: function() { 15342 var self = this; 15343 15344 self.loadedSearches = {}; 15345 self.userOptions = {}; 15346 self.renderCache = {}; 15347 self.options = self.sifter.items = {}; 15348 self.lastQuery = null; 15349 self.trigger('option_clear'); 15350 self.clear(); 15351 }, 15352 15353 /** 15354 * Returns the jQuery element of the option 15355 * matching the given value. 15356 * 15357 * @param {string} value 15358 * @returns {object} 15359 */ 15360 getOption: function(value) { 15361 return this.getElementWithValue(value, this.$dropdown_content.find('[data-selectable]')); 15362 }, 15363 15364 /** 15365 * Returns the jQuery element of the next or 15366 * previous selectable option. 15367 * 15368 * @param {object} $option 15369 * @param {int} direction can be 1 for next or -1 for previous 15370 * @return {object} 15371 */ 15372 getAdjacentOption: function($option, direction) { 15373 var $options = this.$dropdown.find('[data-selectable]'); 15374 var index = $options.index($option) + direction; 15375 15376 return index >= 0 && index < $options.length ? $options.eq(index) : $(); 15377 }, 15378 15379 /** 15380 * Finds the first element with a "data-value" attribute 15381 * that matches the given value. 15382 * 15383 * @param {mixed} value 15384 * @param {object} $els 15385 * @return {object} 15386 */ 15387 getElementWithValue: function(value, $els) { 15388 value = hash_key(value); 15389 15390 if (typeof value !== 'undefined' && value !== null) { 15391 for (var i = 0, n = $els.length; i < n; i++) { 15392 if ($els[i].getAttribute('data-value') === value) { 15393 return $($els[i]); 15394 } 15395 } 15396 } 15397 15398 return $(); 15399 }, 15400 15401 /** 15402 * Returns the jQuery element of the item 15403 * matching the given value. 15404 * 15405 * @param {string} value 15406 * @returns {object} 15407 */ 15408 getItem: function(value) { 15409 return this.getElementWithValue(value, this.$control.children()); 15410 }, 15411 15412 /** 15413 * "Selects" multiple items at once. Adds them to the list 15414 * at the current caret position. 15415 * 15416 * @param {string} value 15417 * @param {boolean} silent 15418 */ 15419 addItems: function(values, silent) { 15420 var items = $.isArray(values) ? values : [values]; 15421 for (var i = 0, n = items.length; i < n; i++) { 15422 this.isPending = (i < n - 1); 15423 this.addItem(items[i], silent); 15424 } 15425 }, 15426 15427 /** 15428 * "Selects" an item. Adds it to the list 15429 * at the current caret position. 15430 * 15431 * @param {string} value 15432 * @param {boolean} silent 15433 */ 15434 addItem: function(value, silent) { 15435 var events = silent ? [] : ['change']; 15436 15437 debounce_events(this, events, function() { 15438 var $item, $option, $options; 15439 var self = this; 15440 var inputMode = self.settings.mode; 15441 var i, active, value_next, wasFull; 15442 value = hash_key(value); 15443 15444 if (self.items.indexOf(value) !== -1) { 15445 if (inputMode === 'single') self.close(); 15446 return; 15447 } 15448 15449 if (!self.options.hasOwnProperty(value)) return; 15450 if (inputMode === 'single') self.clear(silent); 15451 if (inputMode === 'multi' && self.isFull()) return; 15452 15453 $item = $(self.render('item', self.options[value])); 15454 wasFull = self.isFull(); 15455 self.items.splice(self.caretPos, 0, value); 15456 self.insertAtCaret($item); 15457 if (!self.isPending || (!wasFull && self.isFull())) { 15458 self.refreshState(); 15459 } 15460 15461 if (self.isSetup) { 15462 $options = self.$dropdown_content.find('[data-selectable]'); 15463 15464 // update menu / remove the option (if this is not one item being added as part of series) 15465 if (!self.isPending) { 15466 $option = self.getOption(value); 15467 value_next = self.getAdjacentOption($option, 1).attr('data-value'); 15468 self.refreshOptions(self.isFocused && inputMode !== 'single'); 15469 if (value_next) { 15470 self.setActiveOption(self.getOption(value_next)); 15471 } 15472 } 15473 15474 // hide the menu if the maximum number of items have been selected or no options are left 15475 if (!$options.length || self.isFull()) { 15476 self.close(); 15477 } else { 15478 self.positionDropdown(); 15479 } 15480 15481 self.updatePlaceholder(); 15482 self.trigger('item_add', value, $item); 15483 self.updateOriginalInput({silent: silent});
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15483 15484 } 15485 }); 15486 }, 15487 15488 /** 15489 * Removes the selected item matching 15490 * the provided value. 15491 * 15492 * @param {string} value 15493 */ 15494 removeItem: function(value, silent) { 15495 var self = this; 15496 var $item, i, idx; 15497 15498 $item = (value instanceof $) ? value : self.getItem(value); 15499 value = hash_key($item.attr('data-value')); 15500 i = self.items.indexOf(value); 15501 15502 if (i !== -1) { 15503 $item.remove(); 15504 if ($item.hasClass('active')) { 15505 idx = self.$activeItems.indexOf($item[0]); 15506 self.$activeItems.splice(idx, 1); 15507 } 15508 15509 self.items.splice(i, 1); 15510 self.lastQuery = null; 15511 if (!self.settings.persist && self.userOptions.hasOwnProperty(value)) { 15512 self.removeOption(value, silent); 15513 } 15514 15515 if (i < self.caretPos) { 15516 self.setCaret(self.caretPos - 1); 15517 } 15518 15519 self.refreshState(); 15520 self.updatePlaceholder(); 15521 self.updateOriginalInput({silent: silent}); 15522 self.positionDropdown(); 15523 self.trigger('item_remove', value, $item); 15524 } 15525 }, 15526 15527 /** 15528 * Invokes the `create` method provided in the 15529 * selectize options that should provide the data 15530 * for the new item, given the user input. 15531 * 15532 * Once this completes, it will be added 15533 * to the item list. 15534 * 15535 * @param {string} value 15536 * @param {boolean} [triggerDropdown] 15537 * @param {function} [callback] 15538 * @return {boolean} 15539 */ 15540 createItem: function(input, triggerDropdown) { 15541 var self = this; 15542 var caret = self.caretPos; 15543 input = input || $.trim(self.$control_input.val() || ''); 15544 15545 var callback = arguments[arguments.length - 1]; 15546 if (typeof callback !== 'function') callback = function() {}; 15547 15548 if (typeof triggerDropdown !== 'boolean') { 15549 triggerDropdown = true; 15550 } 15551 15552 if (!self.canCreate(input)) { 15553 callback(); 15554 return false; 15555 } 15556 15557 self.lock(); 15558 15559 var setup = (typeof self.settings.create === 'function') ? this.settings.create : function(input) { 15560 var data = {}; 15561 data[self.settings.labelField] = input; 15562 data[self.settings.valueField] = input; 15563 return data; 15564 }; 15565 15566 var create = once(function(data) { 15567 self.unlock(); 15568 15569 if (!data || typeof data !== 'object') return callback(); 15570 var value = hash_key(data[self.settings.valueField]); 15571 if (typeof value !== 'string') return callback(); 15572 15573 self.setTextboxValue(''); 15574 self.addOption(data); 15575 self.setCaret(caret); 15576 self.addItem(value); 15577 self.refreshOptions(triggerDropdown && self.settings.mode !== 'single'); 15578 callback(data); 15579 }); 15580 15581 var output = setup.apply(this, [input, create]); 15582 if (typeof output !== 'undefined') { 15583 create(output); 15584 } 15585 15586 return true; 15587 }, 15588 15589 /** 15590 * Re-renders the selected item lists. 15591 */ 15592 refreshItems: function() { 15593 this.lastQuery = null; 15594 15595 if (this.isSetup) { 15596 this.addItem(this.items); 15597 } 15598 15599 this.refreshState(); 15600 this.updateOriginalInput(); 15601 }, 15602 15603 /** 15604 * Updates all state-dependent attributes 15605 * and CSS classes. 15606 */ 15607 refreshState: function() { 15608 this.refreshValidityState(); 15609 this.refreshClasses(); 15610 }, 15611 15612 /** 15613 * Update the `required` attribute of both input and control input. 15614 * 15615 * The `required` property needs to be activated on the control input 15616 * for the error to be displayed at the right place. `required` also 15617 * needs to be temporarily deactivated on the input since the input is 15618 * hidden and can't show errors. 15619 */ 15620 refreshValidityState: function() { 15621 if (!this.isRequired) return false; 15622 15623 var invalid = !this.items.length; 15624 15625 this.isInvalid = invalid; 15626 this.$control_input.prop('required', invalid); 15627 this.$input.prop('required', !invalid); 15628 }, 15629 15630 /** 15631 * Updates all state-dependent CSS classes. 15632 */ 15633 refreshClasses: function() { 15634 var self = this; 15635 var isFull = self.isFull(); 15636 var isLocked = self.isLocked; 15637 15638 self.$wrapper 15639 .toggleClass('rtl', self.rtl); 15640 15641 self.$control 15642 .toggleClass('focus', self.isFocused) 15643 .toggleClass('disabled', self.isDisabled) 15644 .toggleClass('required', self.isRequired) 15645 .toggleClass('invalid', self.isInvalid) 15646 .toggleClass('locked', isLocked) 15647 .toggleClass('full', isFull).toggleClass('not-full', !isFull) 15648 .toggleClass('input-active', self.isFocused && !self.isInputHidden) 15649 .toggleClass('dropdown-active', self.isOpen) 15650 .toggleClass('has-options', !$.isEmptyObject(self.options)) 15651 .toggleClass('has-items', self.items.length > 0); 15652 15653 self.$control_input.data('grow', !isFull && !isLocked); 15654 }, 15655 15656 /** 15657 * Determines whether or not more items can be added 15658 * to the control without exceeding the user-defined maximum. 15659 * 15660 * @returns {boolean} 15661 */ 15662 isFull: function() { 15663 return this.settings.maxItems !== null && this.items.length >= this.settings.maxItems; 15664 }, 15665 15666 /** 15667 * Refreshes the original <select> or <input> 15668 * element to reflect the current state. 15669 */ 15670 updateOriginalInput: function(opts) { 15671 var i, n, options, label, self = this; 15672 opts = opts || {}; 15673 15674 if (self.tagType === TAG_SELECT) { 15675 options = []; 15676 for (i = 0, n = self.items.length; i < n; i++) { 15677 label = self.options[self.items[i]][self.settings.labelField] || ''; 15678 options.push('<option value="' + escape_html(self.items[i]) + '" selected="selected">' + escape_html(label) + '</option>'); 15679 } 15680 if (!options.length && !this.$input.attr('multiple')) { 15681 options.push('<option value="" selected="selected"></option>'); 15682 } 15683 self.$input.html(options.join('')); 15684 } else { 15685 self.$input.val(self.getValue()); 15686 self.$input.attr('value',self.$input.val()); 15687 } 15688 15689 if (self.isSetup) { 15690 if (!opts.silent) { 15691 self.trigger('change', self.$input.val()); 15692 } 15693 } 15694 }, 15695 15696 /** 15697 * Shows/hide the input placeholder depending 15698 * on if there items in the list already. 15699 */ 15700 updatePlaceholder: function() { 15701 if (!this.settings.placeholder) return; 15702 var $input = this.$control_input; 15703 15704 if (this.items.length) { 15705 $input.removeAttr('placeholder'); 15706 } else { 15707 $input.attr('placeholder', this.settings.placeholder); 15708 } 15709 $input.triggerHandler('update', {force: true}); 15710 }, 15711 15712 /** 15713 * Shows the autocomplete dropdown containing 15714 * the available options. 15715 */ 15716 open: function() { 15717 var self = this; 15718 15719 if (self.isLocked || self.isOpen || (self.settings.mode === 'multi' && self.isFull())) return; 15720 self.focus(); 15721 self.isOpen = true; 15722 self.refreshState(); 15723 self.$dropdown.css({visibility: 'hidden', display: 'block'}); 15724 self.positionDropdown(); 15725 self.$dropdown.css({visibility: 'visible'}); 15726 self.trigger('dropdown_open', self.$dropdown); 15727 }, 15728 15729 /** 15730 * Closes the autocomplete dropdown menu. 15731 */ 15732 close: function() { 15733 var self = this; 15734 var trigger = self.isOpen; 15735 15736 if (self.settings.mode === 'single' && self.items.length) { 15737 self.hideInput(); 15738
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15738 self.$control_input.blur(); // close keyboard on iOS 15739 } 15740 15741 self.isOpen = false; 15742 self.$dropdown.hide(); 15743 self.setActiveOption(null); 15744 self.refreshState(); 15745 15746 if (trigger) self.trigger('dropdown_close', self.$dropdown); 15747 }, 15748 15749 /** 15750 * Calculates and applies the appropriate 15751 * position of the dropdown. 15752 */ 15753 positionDropdown: function() { 15754 var $control = this.$control; 15755 var offset = this.settings.dropdownParent === 'body' ? $control.offset() : $control.position(); 15756 offset.top += $control.outerHeight(true); 15757 15758 this.$dropdown.css({ 15759 width : $control.outerWidth(), 15760 top : offset.top, 15761 left : offset.left 15762 }); 15763 }, 15764 15765 /** 15766 * Resets / clears all selected items 15767 * from the control. 15768 * 15769 * @param {boolean} silent 15770 */ 15771 clear: function(silent) { 15772 var self = this; 15773 15774 if (!self.items.length) return; 15775 self.$control.children(':not(input)').remove(); 15776 self.items = []; 15777 self.lastQuery = null; 15778 self.setCaret(0); 15779 self.setActiveItem(null); 15780 self.updatePlaceholder(); 15781 self.updateOriginalInput({silent: silent}); 15782 self.refreshState(); 15783 self.showInput(); 15784 self.trigger('clear'); 15785 }, 15786 15787 /** 15788 * A helper method for inserting an element 15789 * at the current caret position. 15790 * 15791 * @param {object} $el 15792 */ 15793 insertAtCaret: function($el) { 15794 var caret = Math.min(this.caretPos, this.items.length); 15795 if (caret === 0) { 15796 this.$control.prepend($el); 15797 } else { 15798 $(this.$control[0].childNodes[caret]).before($el); 15799 } 15800 this.setCaret(caret + 1); 15801 }, 15802 15803 /** 15804 * Removes the current selected item(s). 15805 * 15806 * @param {object} e (optional) 15807 * @returns {boolean} 15808 */ 15809 deleteSelection: function(e) { 15810 var i, n, direction, selection, values, caret, option_select, $option_select, $tail; 15811 var self = this; 15812 15813 direction = (e && e.keyCode === KEY_BACKSPACE) ? -1 : 1; 15814 selection = getSelection(self.$control_input[0]); 15815 15816 if (self.$activeOption && !self.settings.hideSelected) { 15817 option_select = self.getAdjacentOption(self.$activeOption, -1).attr('data-value'); 15818 } 15819 15820 // determine items that will be removed 15821 values = []; 15822 15823 if (self.$activeItems.length) { 15824 $tail = self.$control.children('.active:' + (direction > 0 ? 'last' : 'first')); 15825 caret = self.$control.children(':not(input)').index($tail); 15826 if (direction > 0) { caret++; } 15827 15828 for (i = 0, n = self.$activeItems.length; i < n; i++) { 15829 values.push($(self.$activeItems[i]).attr('data-value')); 15830 } 15831 if (e) { 15832 e.preventDefault(); 15833 e.stopPropagation(); 15834 } 15835 } else if ((self.isFocused || self.settings.mode === 'single') && self.items.length) { 15836 if (direction < 0 && selection.start === 0 && selection.length === 0) { 15837 values.push(self.items[self.caretPos - 1]); 15838 } else if (direction > 0 && selection.start === self.$control_input.val().length) { 15839 values.push(self.items[self.caretPos]); 15840 } 15841 } 15842 15843 // allow the callback to abort 15844 if (!values.length || (typeof self.settings.onDelete === 'function' && self.settings.onDelete.apply(self, [values]) === false)) { 15845 return false; 15846 } 15847 15848 // perform removal 15849 if (typeof caret !== 'undefined') { 15850 self.setCaret(caret); 15851 } 15852 while (values.length) { 15853 self.removeItem(values.pop()); 15854 } 15855 15856 self.showInput(); 15857 self.positionDropdown(); 15858 self.refreshOptions(true); 15859 15860 // select previous option 15861 if (option_select) { 15862 $option_select = self.getOption(option_select); 15863 if ($option_select.length) { 15864 self.setActiveOption($option_select); 15865 } 15866 } 15867 15868 return true; 15869 }, 15870 15871 /** 15872 * Selects the previous / next item (depending 15873 * on the `direction` argument). 15874 * 15875 * > 0 - right 15876 * < 0 - left 15877 * 15878 * @param {int} direction 15879 * @param {object} e (optional) 15880 */ 15881 advanceSelection: function(direction, e) { 15882 var tail, selection, idx, valueLength, cursorAtEdge, $tail; 15883 var self = this; 15884 15885 if (direction === 0) return; 15886 if (self.rtl) direction *= -1; 15887 15888 tail = direction > 0 ? 'last' : 'first'; 15889 selection = getSelection(self.$control_input[0]); 15890 15891 if (self.isFocused && !self.isInputHidden) { 15892 valueLength = self.$control_input.val().length; 15893 cursorAtEdge = direction < 0 15894 ? selection.start === 0 && selection.length === 0 15895 : selection.start === valueLength; 15896 15897 if (cursorAtEdge && !valueLength) { 15898 self.advanceCaret(direction, e); 15899 } 15900 } else { 15901 $tail = self.$control.children('.active:' + tail); 15902 if ($tail.length) { 15903 idx = self.$control.children(':not(input)').index($tail); 15904 self.setActiveItem(null); 15905 self.setCaret(direction > 0 ? idx + 1 : idx); 15906 } 15907 } 15908 }, 15909 15910 /** 15911 * Moves the caret left / right. 15912 * 15913 * @param {int} direction 15914 * @param {object} e (optional) 15915 */ 15916 advanceCaret: function(direction, e) { 15917 var self = this, fn, $adj; 15918 15919 if (direction === 0) return; 15920 15921 fn = direction > 0 ? 'next' : 'prev'; 15922 if (self.isShiftDown) { 15923 $adj = self.$control_input[fn](); 15924 if ($adj.length) { 15925 self.hideInput(); 15926 self.setActiveItem($adj); 15927 e && e.preventDefault(); 15928 } 15929 } else { 15930 self.setCaret(self.caretPos + direction); 15931 } 15932 }, 15933 15934 /** 15935 * Moves the caret to the specified index. 15936 * 15937 * @param {int} i 15938 */ 15939 setCaret: function(i) { 15940 var self = this; 15941 15942 if (self.settings.mode === 'single') { 15943 i = self.items.length; 15944 } else { 15945 i = Math.max(0, Math.min(self.items.length, i)); 15946 } 15947 15948 if(!self.isPending) { 15949 // the input must be moved by leaving it in place and moving the 15950 // siblings, due to the fact that focus cannot be restored once lost 15951 // on mobile webkit devices 15952 var j, n, fn, $children, $child; 15953 $children = self.$control.children(':not(input)'); 15954 for (j = 0, n = $children.length; j < n; j++) { 15955 $child = $($children[j]).detach(); 15956 if (j < i) { 15957 self.$control_input.before($child); 15958 } else { 15959 self.$control.append($child); 15960 } 15961 } 15962 } 15963 15964 self.caretPos = i; 15965 }, 15966 15967 /** 15968 * Disables user input on the control. Used while 15969 * items are being asynchronously created. 15970 */ 15971 lock: function() { 15972 this.close(); 15973 this.isLocked = true; 15974 this.refreshState(); 15975 }, 15976 15977 /** 15978 * Re-enables user input on the control. 15979 */ 15980 unlock: function() { 15981 this.isLocked = false; 15982 this.refreshState(); 15983 }, 15984 15985 /** 15986 * Disables user input on the control completely. 15987 * While disabled, it cannot receive focus. 15988 */ 15989 disable: function() { 15990 var self = this; 15991 self.$input.prop('disabled', true); 15992 self.$control_input.prop('disabled', true).prop('tabindex', -1); 15993 self.isDisabled = true; 15994 self.lock(); 15995 }, 15996 15997 /** 15998 * Enables the control so that it can respond 15999 * to focus and user input. 16000 */ 16001 enable: function() { 16002 var self = this; 16003 self.$input.prop('disabled', false); 16004 self.$control_input.prop('disabled', false).prop('tabindex', self.tabIndex); 16005 self.isDisabled = false; 16006 self.unlock(); 16007 }, 16008 16009 /** 16010 * Completely destroys the control and 16011 * unbinds all event listeners so that it can 16012 * be garbage collected. 16013 */ 16014 destroy: function() { 16015 var self = this; 16016 var eventNS = self.eventNS; 16017 var revertSettings = self.revertSettings; 16018 16019 self.trigger('destroy'); 16020 self.off(); 16021 self.$wrapper.remove(); 16022 self.$dropdown.remove(); 16023 16024 self.$input 16025 .html('') 16026 .append(revertSettings.$children) 16027 .removeAttr('tabindex') 16028 .removeClass('selectized') 16029 .attr({tabindex: revertSettings.tabindex}) 16030 .show(); 16031 16032 self.$control_input.removeData('grow'); 16033 self.$input.removeData('selectize'); 16034 16035 $(window).off(eventNS); 16036 $(document).off(eventNS); 16037 $(document.body).off(eventNS); 16038 16039 delete self.$input[0].selectize; 16040 }, 16041 16042 /** 16043 * A helper method for rendering "item" and 16044 * "option" templates, given the data. 16045 * 16046 * @param {string} templateName 16047 * @param {object} data 16048 * @returns {string} 16049 */ 16050 render: function(templateName, data) { 16051 var value, id, label; 16052 var html = ''; 16053 var cache = false; 16054 var self = this; 16055 var regex_tag = /^[\t \r\n]*<([a-z][a-z0-9\-_]*(?:\:[a-z][a-z0-9\-_]*)?)/i; 16056 16057 if (templateName === 'option' || templateName === 'item') { 16058 value = hash_key(data[self.settings.valueField]); 16059 cache = !!value; 16060 } 16061 16062 // pull markup from cache if it exists 16063 if (cache) { 16064 if (!isset(self.renderCache[templateName])) { 16065 self.renderCache[templateName] = {}; 16066 } 16067 if (self.renderCache[templateName].hasOwnProperty(value)) { 16068 return self.renderCache[templateName][value]; 16069 } 16070 } 16071 16072 // render markup 16073 html = $(self.settings.render[templateName].apply(this, [data, escape_html])); 16074 16075 // add mandatory attributes 16076 if (templateName === 'option' || templateName === 'option_create') { 16077 html.attr('data-selectable', ''); 16078 } 16079 else if (templateName === 'optgroup') { 16080 id = data[self.settings.optgroupValueField] || ''; 16081 html.attr('data-group', id); 16082 } 16083 if (templateName === 'option' || templateName === 'item') { 16084 html.attr('data-value', value || ''); 16085 } 16086 16087 // update cache 16088 if (cache) { 16089 self.renderCache[templateName][value] = html[0]; 16090 } 16091 16092 return html[0]; 16093 }, 16094 16095 /** 16096 * Clears the render cache for a template. If 16097 * no template is given, clears all render 16098 * caches. 16099 * 16100 * @param {string} templateName 16101 */ 16102 clearCache: function(templateName) { 16103 var self = this; 16104 if (typeof templateName === 'undefined') { 16105 self.renderCache = {}; 16106 } else { 16107 delete self.renderCache[templateName]; 16108 } 16109 }, 16110 16111 /** 16112 * Determines whether or not to display the 16113 * create item prompt, given a user input. 16114 * 16115 * @param {string} input 16116 * @return {boolean} 16117 */ 16118 canCreate: function(input) { 16119 var self = this; 16120 if (!self.settings.create) return false; 16121 var filter = self.settings.createFilter; 16122 return input.length 16123 && (typeof filter !== 'function' || filter.apply(self, [input])) 16124 && (typeof filter !== 'string' || new RegExp(filter).test(input)) 16125 && (!(filter instanceof RegExp) || filter.test(input)); 16126 } 16127 16128 }); 16129 16130 16131 Selectize.count = 0; 16132 Selectize.defaults = { 16133 options: [], 16134 optgroups: [], 16135 16136 plugins: [], 16137 delimiter: ',', 16138 splitOn: null, // regexp or string for splitting up values from a paste command 16139 persist: true, 16140 diacritics: true, 16141 create: false, 16142 createOnBlur: false, 16143 createFilter: null, 16144 highlight: true, 16145 openOnFocus: true, 16146 maxOptions: 1000, 16147 maxItems: null, 16148 hideSelected: null, 16149 addPrecedence: false, 16150 selectOnTab: false, 16151 preload: false, 16152 allowEmptyOption: false, 16153 closeAfterSelect: false, 16154 16155 scrollDuration: 60, 16156 loadThrottle: 300, 16157 loadingClass: 'loading', 16158 16159 dataAttr: 'data-data', 16160 optgroupField: 'optgroup', 16161 valueField: 'value', 16162 labelField: 'text', 16163 optgroupLabelField: 'label', 16164 optgroupValueField: 'value', 16165 lockOptgroupOrder: false, 16166 16167 sortField: '$order', 16168 searchField: ['text'], 16169 searchConjunction: 'and', 16170 16171 mode: null, 16172 wrapperClass: 'selectize-control', 16173 inputClass: 'selectize-input', 16174 dropdownClass: 'selectize-dropdown', 16175 dropdownContentClass: 'selectize-dropdown-content', 16176 16177 dropdownParent: null, 16178 16179 copyClassesToDropdown: true, 16180 16181 /* 16182 load : null, // function(query, callback) { ... } 16183 score : null, // function(search) { ... } 16184 onInitialize : null, // function() { ... } 16185 onChange : null, // function(value) { ... } 16186 onItemAdd : null, // function(value, $item) { ... } 16187 onItemRemove : null, // function(value) { ... } 16188 onClear : null, // function() { ... } 16189 onOptionAdd : null, // function(value, data) { ... } 16190 onOptionRemove : null, // function(value) { ... } 16191 onOptionClear : null, // function() { ... } 16192 onOptionGroupAdd : null, // function(id, data) { ... } 16193 onOptionGroupRemove : null, // function(id) { ... } 16194 onOptionGroupClear : null, // function() { ... } 16195 onDropdownOpen : null, // function($dropdown) { ... } 16196 onDropdownClose : null, // function($dropdown) { ... } 16197 onType : null, // function(str) { ... } 16198 onDelete : null, // function(values) { ... } 16199 */ 16200 16201 render: { 16202 /* 16203 item: null, 16204 optgroup: null, 16205 optgroup_header: null, 16206 option: null, 16207 option_create: null 16208 */ 16209 } 16210 }; 16211 16212 16213 $.fn.selectize = function(settings_user) { 16214 var defaults = $.fn.selectize.defaults; 16215 var settings = $.extend({}, defaults, settings_user); 16216 var attr_data = settings.dataAttr; 16217 var field_label = settings.labelField; 16218 var field_value = settings.valueField; 16219 var field_optgroup = settings.optgroupField; 16220 var field_optgroup_label = settings.optgroupLabelField; 16221 var field_optgroup_value = settings.optgroupValueField; 16222 16223 /** 16224 * Initializes selectize from a <input type="text"> element. 16225 * 16226 * @param {object} $input 16227 * @param {object} settings_element 16228 */ 16229 var init_textbox = function($input, settings_element) { 16230 var i, n, values, option; 16231 16232 var data_raw = $input.attr(attr_data); 16233 16234 if (!data_raw) { 16235 var value = $.trim($input.val() || ''); 16236 if (!settings.allowEmptyOption && !value.length) return; 16237 values = value.split(settings.delimiter); 16238 for (i = 0, n = values.length; i < n; i++) { 16239 option = {}; 16240 option[field_label] = values[i]; 16241 option[field_value] = values[i]; 16242 settings_element.options.push(option); 16243 } 16244 settings_element.items = values; 16245 } else { 16246 settings_element.options = JSON.parse(data_raw); 16247 for (i = 0, n = settings_element.options.length; i < n; i++) { 16248 settings_element.items.push(settings_element.options[i][field_value]); 16249 } 16250 } 16251 }; 16252 16253 /** 16254 * Initializes selectize from a <select> element. 16255 * 16256 * @param {object} $input 16257 * @param {object} settings_element 16258 */ 16259 var init_select = function($input, settings_element) { 16260 var i, n, tagName, $children, order = 0; 16261 var options = settings_element.options; 16262 var optionsMap = {}; 16263 16264 var readData = function($el) { 16265 var data = attr_data && $el.attr(attr_data); 16266 if (typeof data === 'string' && data.length) { 16267 return JSON.parse(data); 16268 } 16269 return null; 16270 }; 16271 16272 var addOption = function($option, group) { 16273 $option = $($option); 16274 16275 var value = hash_key($option.val()); 16276 if (!value && !settings.allowEmptyOption) return; 16277 16278 // if the option already exists, it's probably been 16279 // duplicated in another optgroup. in this case, push 16280 // the current group to the "optgroup" property on the 16281 // existing option so that it's rendered in both places. 16282 if (optionsMap.hasOwnProperty(value)) { 16283 if (group) { 16284 var arr = optionsMap[value][field_optgroup]; 16285 if (!arr) { 16286 optionsMap[value][field_optgroup] = group; 16287 } else if (!$.isArray(arr)) { 16288 optionsMap[value][field_optgroup] = [arr, group]; 16289 } else { 16290 arr.push(group); 16291 } 16292 } 16293 return; 16294 } 16295 16296 var option = readData($option) || {}; 16297 option[field_label] = option[field_label] || $option.text(); 16298 option[field_value] = option[field_value] || value; 16299 option[field_optgroup] = option[field_optgroup] || group; 16300 16301 optionsMap[value] = option; 16302 options.push(option); 16303 16304 if ($option.is(':selected')) { 16305 settings_element.items.push(value); 16306 } 16307 }; 16308 16309 var addGroup = function($optgroup) { 16310 var i, n, id, optgroup, $options; 16311 16312 $optgroup = $($optgroup); 16313 id = $optgroup.attr('label'); 16314 16315 if (id) { 16316 optgroup = readData($optgroup) || {}; 16317 optgroup[field_optgroup_label] = id; 16318 optgroup[field_optgroup_value] = id; 16319 settings_element.optgroups.push(optgroup); 16320 } 16321 16322 $options = $('option', $optgroup); 16323 for (i = 0, n = $options.length; i < n; i++) { 16324 addOption($options[i], id); 16325 } 16326 }; 16327 16328 settings_element.maxItems = $input.attr('multiple') ? null : 1; 16329 16330 $children = $input.children(); 16331 for (i = 0, n = $children.length; i < n; i++) { 16332 tagName = $children[i].tagName.toLowerCase(); 16333 if (tagName === 'optgroup') { 16334 addGroup($children[i]); 16335 } else if (tagName === 'option') { 16336 addOption($children[i]); 16337 } 16338 } 16339 }; 16340 16341 return this.each(function() { 16342 if (this.selectize) return; 16343 16344 var instance; 16345 var $input = $(this); 16346 var tag_name = this.tagName.toLowerCase(); 16347 var placeholder = $input.attr('placeholder') || $input.attr('data-placeholder'); 16348 if (!placeholder && !settings.allowEmptyOption) { 16349 placeholder = $input.children('option[value=""]').text(); 16350 } 16351 16352 var settings_element = { 16353 'placeholder' : placeholder, 16354 'options' : [], 16355 'optgroups' : [], 16356 'items' : [] 16357 }; 16358 16359 if (tag_name === 'select') { 16360 init_select($input, settings_element); 16361 } else { 16362 init_textbox($input, settings_element); 16363 } 16364 16365 instance = new Selectize($input, $.extend(true, {}, defaults, settings_element, settings_user)); 16366 }); 16367 }; 16368 16369 $.fn.selectize.defaults = Selectize.defaults; 16370 $.fn.selectize.support = { 16371 validity: SUPPORTS_VALIDITY_API 16372 }; 16373 16374 16375 Selectize.define('drag_drop', function(options) { 16376 if (!$.fn.sortable) throw new Error('The "drag_drop" plugin requires jQuery UI "sortable".'); 16377 if (this.settings.mode !== 'multi') return; 16378 var self = this; 16379 16380 self.lock = (function() { 16381 var original = self.lock; 16382 return function() { 16383 var sortable = self.$control.data('sortable'); 16384 if (sortable) sortable.disable(); 16385 return original.apply(self, arguments); 16386 }; 16387 })(); 16388 16389 self.unlock = (function() { 16390 var original = self.unlock; 16391 return function() { 16392 var sortable = self.$control.data('sortable'); 16393 if (sortable) sortable.enable(); 16394 return original.apply(self, arguments); 16395 }; 16396 })(); 16397 16398 self.setup = (function() { 16399 var original = self.setup; 16400 return function() { 16401 original.apply(this, arguments); 16402 16403 var $control = self.$control.sortable({ 16404 items: '[data-value]', 16405 forcePlaceholderSize: true, 16406 disabled: self.isLocked, 16407 start: function(e, ui) { 16408 ui.placeholder.css('width', ui.helper.css('width')); 16409 $control.css({overflow: 'visible'}); 16410 }, 16411 stop: function() { 16412 $control.css({overflow: 'hidden'}); 16413 var active = self.$activeItems ? self.$activeItems.slice() : null; 16414 var values = []; 16415 $control.children('[data-value]').each(function() { 16416 values.push($(this).attr('data-value')); 16417 }); 16418 self.setValue(values); 16419 self.setActiveItem(active); 16420 } 16421 }); 16422 }; 16423 })(); 16424 16425 }); 16426 16427 Selectize.define('dropdown_header', function(options) { 16428 var self = this; 16429 16430 options = $.extend({ 16431 title : 'Untitled', 16432 headerClass : 'selectize-dropdown-header', 16433 titleRowClass : 'selectize-dropdown-header-title', 16434 labelClass : 'selectize-dropdown-header-label', 16435 closeClass : 'selectize-dropdown-header-close', 16436 16437 html: function(data) { 16438 return ( 16439 '<div class="' + data.headerClass + '">' + 16440 '<div class="' + data.titleRowClass + '">' + 16441 '<span class="' + data.labelClass + '">' + data.title + '</span>' + 16442 '<a href="javascript:void(0)" class="' + data.closeClass + '">×</a>' + 16443 '</div>' + 16444 '</div>' 16445 ); 16446 } 16447 }, options); 16448 16449 self.setup = (function() { 16450 var original = self.setup; 16451 return function() { 16452 original.apply(self, arguments); 16453 self.$dropdown_header = $(options.html(options)); 16454 self.$dropdown.prepend(self.$dropdown_header); 16455 }; 16456 })(); 16457 16458 }); 16459 16460 Selectize.define('optgroup_columns', function(options) { 16461 var self = this; 16462 16463 options = $.extend({ 16464 equalizeWidth : true, 16465 equalizeHeight : true 16466 }, options); 16467 16468 this.getAdjacentOption = function($option, direction) { 16469 var $options = $option.closest('[data-group]').find('[data-selectable]'); 16470 var index = $options.index($option) + direction; 16471 16472 return index >= 0 && index < $options.length ? $options.eq(index) : $(); 16473 }; 16474 16475 this.onKeyDown = (function() { 16476 var original = self.onKeyDown; 16477 return function(e) { 16478 var index, $option, $options, $optgroup; 16479 16480 if (this.isOpen && (e.keyCode === KEY_LEFT || e.keyCode === KEY_RIGHT)) { 16481 self.ignoreHover = true; 16482 $optgroup = this.$activeOption.closest('[data-group]'); 16483 index = $optgroup.find('[data-selectable]').index(this.$activeOption); 16484 16485 if(e.keyCode === KEY_LEFT) { 16486 $optgroup = $optgroup.prev('[data-group]'); 16487 } else { 16488 $optgroup = $optgroup.next('[data-group]'); 16489 } 16490 16491 $options = $optgroup.find('[data-selectable]'); 16492 $option = $options.eq(Math.min($options.length - 1, index)); 16493 if ($option.length) { 16494 this.setActiveOption($option); 16495 } 16496 return; 16497 } 16498 16499 return original.apply(this, arguments); 16500 }; 16501 })(); 16502 16503 var getScrollbarWidth = function() { 16504 var div; 16505 var width = getScrollbarWidth.width; 16506 var doc = document; 16507 16508 if (typeof width === 'undefined') { 16509 div = doc.createElement('div'); 16510 div.innerHTML = '<div style="width:50px;height:50px;position:absolute;left:-50px;top:-50px;overflow:auto;"><div style="width:1px;height:100px;"></div></div>'; 16511 div = div.firstChild; 16512 doc.body.appendChild(div); 16513 width = getScrollbarWidth.width = div.offsetWidth - div.clientWidth; 16514 doc.body.removeChild(div); 16515 } 16516 return width; 16517 }; 16518 16519 var equalizeSizes = function() { 16520 var i, n, height_max, width, width_last, width_parent, $optgroups; 16521 16522 $optgroups = $('[data-group]', self.$dropdown_content); 16523 n = $optgroups.length; 16524 if (!n || !self.$dropdown_content.width()) return; 16525 16526 if (options.equalizeHeight) { 16527 height_max = 0; 16528 for (i = 0; i < n; i++) { 16529 height_max = Math.max(height_max, $optgroups.eq(i).height()); 16530 } 16531 $optgroups.css({height: height_max}); 16532 } 16533 16534 if (options.equalizeWidth) { 16535 width_parent = self.$dropdown_content.innerWidth() - getScrollbarWidth(); 16536 width = Math.round(width_parent / n); 16537 $optgroups.css({width: width}); 16538 if (n > 1) { 16539 width_last = width_parent - width * (n - 1); 16540 $optgroups.eq(n - 1).css({width: width_last}); 16541 } 16542 } 16543 }; 16544 16545 if (options.equalizeHeight || options.equalizeWidth) { 16546 hook.after(this, 'positionDropdown', equalizeSizes); 16547 hook.after(this, 'refreshOptions', equalizeSizes); 16548 } 16549 16550 16551 }); 16552 16553 Selectize.define('remove_button', function(options) { 16554 options = $.extend({ 16555 label : '×', 16556 title : 'Remove', 16557 className : 'remove', 16558 append : true 16559 }, options); 16560 16561 var singleClose = function(thisRef, options) { 16562 16563 options.className = 'remove-single'; 16564 16565 var self = thisRef; 16566 var html = '<a href="javascript:void(0)" class="' + options.className + '" tabindex="-1" title="' + escape_html(options.title) + '">' + options.label + '</a>'; 16567 16568 /** 16569 * Appends an element as a child (with raw HTML). 16570 * 16571 * @param {string} html_container 16572 * @param {string} html_element 16573 * @return {string} 16574 */ 16575 var append = function(html_container, html_element) { 16576 return html_container + html_element; 16577 }; 16578 16579 thisRef.setup = (function() { 16580 var original = self.setup; 16581 return function() { 16582 // override the item rendering method to add the button to each 16583 if (options.append) { 16584 var id = $(self.$input.context).attr('id'); 16585 var selectizer = $('#'+id); 16586 16587 var render_item = self.settings.render.item; 16588 self.settings.render.item = function(data) { 16589 return append(render_item.apply(thisRef, arguments), html); 16590 }; 16591 } 16592 16593 original.apply(thisRef, arguments); 16594 16595 // add event listener 16596 thisRef.$control.on('click', '.' + options.className, function(e) { 16597 e.preventDefault(); 16598 if (self.isLocked) return; 16599 16600 self.clear(); 16601 }); 16602 16603 }; 16604 })(); 16605 }; 16606 16607 var multiClose = function(thisRef, options) { 16608 16609 var self = thisRef; 16610 var html = '<a href="javascript:void(0)" class="' + options.className + '" tabindex="-1" title="' + escape_html(options.title) + '">' + options.label + '</a>'; 16611 16612 /** 16613 * Appends an element as a child (with raw HTML). 16614 * 16615 * @param {string} html_container 16616 * @param {string} html_element 16617 * @return {string} 16618 */ 16619 var append = function(html_container, html_element) { 16620 var pos = html_container.search(/(<\/[^>]+>\s*)$/); 16621 return html_container.substring(0, pos) + html_element + html_container.substring(pos); 16622 }; 16623 16624 thisRef.setup = (function() { 16625 var original = self.setup; 16626 return function() { 16627 // override the item rendering method to add the button to each 16628 if (options.append) { 16629 var render_item = self.settings.render.item; 16630 self.settings.render.item = function(data) { 16631 return append(render_item.apply(thisRef, arguments), html); 16632 }; 16633 } 16634 16635 original.apply(thisRef, arguments); 16636 16637 // add event listener 16638 thisRef.$control.on('click', '.' + options.className, function(e) { 16639 e.preventDefault(); 16640 if (self.isLocked) return; 16641 16642 var $item = $(e.currentTarget).parent(); 16643 self.setActiveItem($item); 16644 if (self.deleteSelection()) { 16645 self.setCaret(self.items.length); 16646 } 16647 }); 16648 16649 }; 16650 })(); 16651 }; 16652 16653 if (this.settings.mode === 'single') { 16654 singleClose(this, options); 16655 return; 16656 } else { 16657 multiClose(this, options); 16658 } 16659 }); 16660 16661 16662 Selectize.define('restore_on_backspace', function(options) { 16663 var self = this; 16664 16665 options.text = options.text || function(option) { 16666 return option[this.settings.labelField]; 16667 }; 16668 16669 this.onKeyDown = (function() { 16670 var original = self.onKeyDown; 16671 return function(e) { 16672 var index, option; 16673 if (e.keyCode === KEY_BACKSPACE && this.$control_input.val() === '' && !this.$activeItems.length) { 16674 index = this.caretPos - 1; 16675 if (index >= 0 && index < this.items.length) { 16676 option = this.options[this.items[index]]; 16677 if (this.deleteSelection(e)) { 16678 this.setTextboxValue(options.text.apply(this, [option])); 16679 this.refreshOptions(true); 16680 } 16681 e.preventDefault(); 16682 return; 16683 } 16684 } 16685 return original.apply(this, arguments); 16686 }; 16687 })(); 16688 }); 16689 16690 16691 return Selectize; 16692}));
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.