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1/*! 2 * jQuery JavaScript Library v3.2.0 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: 2017-03-16T21:26Z 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 = "3.2.0", 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: 8,421 bytes, lines 5289-5640
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 checkable types, fire native event so checked state will be right 5347 trigger: function() { 5348 if ( rcheckableType.test( this.type ) && 5349 this.click && nodeName( this, "input" ) ) { 5350 5351 this.click(); 5352 return false; 5353 } 5354 }, 5355 5356 // For cross-browser consistency, don't fire native .click() on links 5357 _default: function( event ) { 5358 return nodeName( event.target, "a" ); 5359 } 5360 }, 5361 5362 beforeunload: { 5363 postDispatch: function( event ) { 5364 5365 // Support: Firefox 20+ 5366 // Firefox doesn't alert if the returnValue field is not set. 5367 if ( event.result !== undefined && event.originalEvent ) { 5368 event.originalEvent.returnValue = event.result; 5369 } 5370 } 5371 } 5372 } 5373}; 5374 5375jQuery.removeEvent = function( elem, type, handle ) { 5376 5377 // This "if" is needed for plain objects 5378 if ( elem.removeEventListener ) { 5379 elem.removeEventListener( type, handle ); 5380 } 5381}; 5382 5383jQuery.Event = function( src, props ) { 5384 5385 // Allow instantiation without the 'new' keyword 5386 if ( !( this instanceof jQuery.Event ) ) { 5387 return new jQuery.Event( src, props ); 5388 } 5389 5390 // Event object 5391 if ( src && src.type ) { 5392 this.originalEvent = src; 5393 this.type = src.type; 5394 5395 // Events bubbling up the document may have been marked as prevented 5396 // by a handler lower down the tree; reflect the correct value. 5397 this.isDefaultPrevented = src.defaultPrevented || 5398 src.defaultPrevented === undefined && 5399 5400 // Support: Android <=2.3 only 5401 src.returnValue === false ? 5402 returnTrue : 5403 returnFalse; 5404 5405 // Create target properties 5406 // Support: Safari <=6 - 7 only 5407 // Target should not be a text node (#504, #13143) 5408 this.target = ( src.target && src.target.nodeType === 3 ) ? 5409 src.target.parentNode : 5410 src.target; 5411 5412 this.currentTarget = src.currentTarget; 5413 this.relatedTarget = src.relatedTarget; 5414 5415 // Event type 5416 } else { 5417 this.type = src; 5418 } 5419 5420 // Put explicitly provided properties onto the event object 5421 if ( props ) { 5422 jQuery.extend( this, props ); 5423 } 5424 5425 // Create a timestamp if incoming event doesn't have one 5426 this.timeStamp = src && src.timeStamp || jQuery.now(); 5427 5428 // Mark it as fixed 5429 this[ jQuery.expando ] = true; 5430}; 5431 5432// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding 5433// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html 5434jQuery.Event.prototype = { 5435 constructor: jQuery.Event, 5436 isDefaultPrevented: returnFalse, 5437 isPropagationStopped: returnFalse, 5438 isImmediatePropagationStopped: returnFalse, 5439 isSimulated: false, 5440 5441 preventDefault: function() { 5442 var e = this.originalEvent; 5443 5444 this.isDefaultPrevented = returnTrue; 5445 5446 if ( e && !this.isSimulated ) { 5447 e.preventDefault(); 5448 } 5449 }, 5450 stopPropagation: function() { 5451 var e = this.originalEvent; 5452 5453 this.isPropagationStopped = returnTrue; 5454 5455 if ( e && !this.isSimulated ) { 5456 e.stopPropagation(); 5457 } 5458 }, 5459 stopImmediatePropagation: function() { 5460 var e = this.originalEvent; 5461 5462 this.isImmediatePropagationStopped = returnTrue; 5463 5464 if ( e && !this.isSimulated ) { 5465 e.stopImmediatePropagation(); 5466 } 5467 5468 this.stopPropagation(); 5469 } 5470}; 5471 5472// Includes all common event props including KeyEvent and MouseEvent specific props 5473jQuery.each( { 5474 altKey: true, 5475 bubbles: true, 5476 cancelable: true, 5477 changedTouches: true, 5478 ctrlKey: true, 5479 detail: true, 5480 eventPhase: true, 5481 metaKey: true, 5482 pageX: true, 5483 pageY: true, 5484 shiftKey: true, 5485 view: true, 5486 "char": true, 5487 charCode: true, 5488 key: true, 5489 keyCode: true, 5490 button: true, 5491 buttons: true, 5492 clientX: true, 5493 clientY: true, 5494 offsetX: true, 5495 offsetY: true, 5496 pointerId: true, 5497 pointerType: true, 5498 screenX: true, 5499 screenY: true, 5500 targetTouches: true, 5501 toElement: true, 5502 touches: true, 5503 5504 which: function( event ) { 5505 var button = event.button; 5506 5507 // Add which for key events 5508 if ( event.which == null && rkeyEvent.test( event.type ) ) { 5509 return event.charCode != null ? event.charCode : event.keyCode; 5510 } 5511 5512 // Add which for click: 1 === left; 2 === middle; 3 === right 5513 if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { 5514 if ( button & 1 ) { 5515 return 1; 5516 } 5517 5518 if ( button & 2 ) { 5519 return 3; 5520 } 5521 5522 if ( button & 4 ) { 5523 return 2; 5524 } 5525 5526 return 0; 5527 } 5528 5529 return event.which; 5530 } 5531}, jQuery.event.addProp ); 5532 5533// Create mouseenter/leave events using mouseover/out and event-time checks 5534// so that event delegation works in jQuery. 5535// Do the same for pointerenter/pointerleave and pointerover/pointerout 5536// 5537// Support: Safari 7 only 5538// Safari sends mouseenter too often; see: 5539// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 5540// for the description of the bug (it existed in older Chrome versions as well). 5541jQuery.each( { 5542 mouseenter: "mouseover", 5543 mouseleave: "mouseout", 5544 pointerenter: "pointerover", 5545 pointerleave: "pointerout" 5546}, function( orig, fix ) { 5547 jQuery.event.special[ orig ] = { 5548 delegateType: fix, 5549 bindType: fix, 5550 5551 handle: function( event ) { 5552 var ret, 5553 target = this, 5554 related = event.relatedTarget, 5555 handleObj = event.handleObj; 5556 5557 // For mouseenter/leave call the handler if related is outside the target. 5558 // NB: No relatedTarget if the mouse left/entered the browser window 5559 if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { 5560 event.type = handleObj.origType; 5561 ret = handleObj.handler.apply( this, arguments ); 5562 event.type = fix; 5563 } 5564 return ret; 5565 } 5566 }; 5567} ); 5568 5569jQuery.fn.extend( { 5570 5571 on: function( types, selector, data, fn ) { 5572 return on( this, types, selector, data, fn ); 5573 }, 5574 one: function( types, selector, data, fn ) { 5575 return on( this, types, selector, data, fn, 1 ); 5576 }, 5577 off: function( types, selector, fn ) { 5578 var handleObj, type; 5579 if ( types && types.preventDefault && types.handleObj ) { 5580 5581 // ( event ) dispatched jQuery.Event 5582 handleObj = types.handleObj; 5583 jQuery( types.delegateTarget ).off( 5584 handleObj.namespace ? 5585 handleObj.origType + "." + handleObj.namespace : 5586 handleObj.origType, 5587 handleObj.selector, 5588 handleObj.handler 5589 ); 5590 return this; 5591 } 5592 if ( typeof types === "object" ) { 5593 5594 // ( types-object [, selector] ) 5595 for ( type in types ) { 5596 this.off( type, selector, types[ type ] ); 5597 } 5598 return this; 5599 } 5600 if ( selector === false || typeof selector === "function" ) { 5601 5602 // ( types [, fn] ) 5603 fn = selector; 5604 selector = undefined; 5605 } 5606 if ( fn === false ) { 5607 fn = returnFalse; 5608 } 5609 return this.each( function() { 5610 jQuery.event.remove( this, types, fn, selector ); 5611 } ); 5612 } 5613} ); 5614 5615 5616var 5617 5618 /* eslint-disable max-len */ 5619 5620 // See https://github.com/eslint/eslint/issues/3229 5621 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, 5622 5623 /* eslint-enable */ 5624 5625 // Support: IE <=10 - 11, Edge 12 - 13 5626 // In IE/Edge using regex groups here causes severe slowdowns. 5627 // See https://connect.microsoft.com/IE/feedback/details/1736512/ 5628 rnoInnerhtml = /<script|<style|<link/i, 5629 5630 // checked="checked" or checked 5631 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, 5632 rscriptTypeMasked = /^true\/(.*)/, 5633 rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; 5634 5635// Prefer a tbody over its parent table for containing new rows 5636function manipulationTarget( elem, content ) { 5637 if ( nodeName( elem, "table" ) && 5638 nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { 5639 5640 return jQuery( ">tbody", elem
vendor: 6,531 bytes, lines 5640-5888
5640 )[ 0 ] || elem; 5641 } 5642 5643 return elem; 5644} 5645 5646// Replace/restore the type attribute of script elements for safe DOM manipulation 5647function disableScript( elem ) { 5648 elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; 5649 return elem; 5650} 5651function restoreScript( elem ) { 5652 var match = rscriptTypeMasked.exec( elem.type ); 5653 5654 if ( match ) { 5655 elem.type = match[ 1 ]; 5656 } else { 5657 elem.removeAttribute( "type" ); 5658 } 5659 5660 return elem; 5661} 5662 5663function cloneCopyEvent( src, dest ) { 5664 var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; 5665 5666 if ( dest.nodeType !== 1 ) { 5667 return; 5668 } 5669 5670 // 1. Copy private data: events, handlers, etc. 5671 if ( dataPriv.hasData( src ) ) { 5672 pdataOld = dataPriv.access( src ); 5673 pdataCur = dataPriv.set( dest, pdataOld ); 5674 events = pdataOld.events; 5675 5676 if ( events ) { 5677 delete pdataCur.handle; 5678 pdataCur.events = {}; 5679 5680 for ( type in events ) { 5681 for ( i = 0, l = events[ type ].length; i < l; i++ ) { 5682 jQuery.event.add( dest, type, events[ type ][ i ] ); 5683 } 5684 } 5685 } 5686 } 5687 5688 // 2. Copy user data 5689 if ( dataUser.hasData( src ) ) { 5690 udataOld = dataUser.access( src ); 5691 udataCur = jQuery.extend( {}, udataOld ); 5692 5693 dataUser.set( dest, udataCur ); 5694 } 5695} 5696 5697// Fix IE bugs, see support tests 5698function fixInput( src, dest ) { 5699 var nodeName = dest.nodeName.toLowerCase(); 5700 5701 // Fails to persist the checked state of a cloned checkbox or radio button. 5702 if ( nodeName === "input" && rcheckableType.test( src.type ) ) { 5703 dest.checked = src.checked; 5704 5705 // Fails to return the selected option to the default selected state when cloning options 5706 } else if ( nodeName === "input" || nodeName === "textarea" ) { 5707 dest.defaultValue = src.defaultValue; 5708 } 5709} 5710 5711function domManip( collection, args, callback, ignored ) { 5712 5713 // Flatten any nested arrays 5714 args = concat.apply( [], args ); 5715 5716 var fragment, first, scripts, hasScripts, node, doc, 5717 i = 0, 5718 l = collection.length, 5719 iNoClone = l - 1, 5720 value = args[ 0 ], 5721 isFunction = jQuery.isFunction( value ); 5722 5723 // We can't cloneNode fragments that contain checked, in WebKit 5724 if ( isFunction || 5725 ( l > 1 && typeof value === "string" && 5726 !support.checkClone && rchecked.test( value ) ) ) { 5727 return collection.each( function( index ) { 5728 var self = collection.eq( index ); 5729 if ( isFunction ) { 5730 args[ 0 ] = value.call( this, index, self.html() ); 5731 } 5732 domManip( self, args, callback, ignored ); 5733 } ); 5734 } 5735 5736 if ( l ) { 5737 fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); 5738 first = fragment.firstChild; 5739 5740 if ( fragment.childNodes.length === 1 ) { 5741 fragment = first; 5742 } 5743 5744 // Require either new content or an interest in ignored elements to invoke the callback 5745 if ( first || ignored ) { 5746 scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); 5747 hasScripts = scripts.length; 5748 5749 // Use the original fragment for the last item 5750 // instead of the first because it can end up 5751 // being emptied incorrectly in certain situations (#8070). 5752 for ( ; i < l; i++ ) { 5753 node = fragment; 5754 5755 if ( i !== iNoClone ) { 5756 node = jQuery.clone( node, true, true ); 5757 5758 // Keep references to cloned scripts for later restoration 5759 if ( hasScripts ) { 5760 5761 // Support: Android <=4.0 only, PhantomJS 1 only 5762 // push.apply(_, arraylike) throws on ancient WebKit 5763 jQuery.merge( scripts, getAll( node, "script" ) ); 5764 } 5765 } 5766 5767 callback.call( collection[ i ], node, i ); 5768 } 5769 5770 if ( hasScripts ) { 5771 doc = scripts[ scripts.length - 1 ].ownerDocument; 5772 5773 // Reenable scripts 5774 jQuery.map( scripts, restoreScript ); 5775 5776 // Evaluate executable scripts on first document insertion 5777 for ( i = 0; i < hasScripts; i++ ) { 5778 node = scripts[ i ]; 5779 if ( rscriptType.test( node.type || "" ) && 5780 !dataPriv.access( node, "globalEval" ) && 5781 jQuery.contains( doc, node ) ) { 5782 5783 if ( node.src ) { 5784 5785 // Optional AJAX dependency, but won't run scripts if not present 5786 if ( jQuery._evalUrl ) { 5787 jQuery._evalUrl( node.src ); 5788 } 5789 } else { 5790 DOMEval( node.textContent.replace( rcleanScript, "" ), doc ); 5791 } 5792 } 5793 } 5794 } 5795 } 5796 } 5797 5798 return collection; 5799} 5800 5801function remove( elem, selector, keepData ) { 5802 var node, 5803 nodes = selector ? jQuery.filter( selector, elem ) : elem, 5804 i = 0; 5805 5806 for ( ; ( node = nodes[ i ] ) != null; i++ ) { 5807 if ( !keepData && node.nodeType === 1 ) { 5808 jQuery.cleanData( getAll( node ) ); 5809 } 5810 5811 if ( node.parentNode ) { 5812 if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { 5813 setGlobalEval( getAll( node, "script" ) ); 5814 } 5815 node.parentNode.removeChild( node ); 5816 } 5817 } 5818 5819 return elem; 5820} 5821 5822jQuery.extend( { 5823 htmlPrefilter: function( html ) { 5824 return html.replace( rxhtmlTag, "<$1></$2>" ); 5825 }, 5826 5827 clone: function( elem, dataAndEvents, deepDataAndEvents ) { 5828 var i, l, srcElements, destElements, 5829 clone = elem.cloneNode( true ), 5830 inPage = jQuery.contains( elem.ownerDocument, elem ); 5831 5832 // Fix IE cloning issues 5833 if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && 5834 !jQuery.isXMLDoc( elem ) ) { 5835 5836 // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 5837 destElements = getAll( clone ); 5838 srcElements = getAll( elem ); 5839 5840 for ( i = 0, l = srcElements.length; i < l; i++ ) { 5841 fixInput( srcElements[ i ], destElements[ i ] ); 5842 } 5843 } 5844 5845 // Copy the events from the original to the clone 5846 if ( dataAndEvents ) { 5847 if ( deepDataAndEvents ) { 5848 srcElements = srcElements || getAll( elem ); 5849 destElements = destElements || getAll( clone ); 5850 5851 for ( i = 0, l = srcElements.length; i < l; i++ ) { 5852 cloneCopyEvent( srcElements[ i ], destElements[ i ] ); 5853 } 5854 } else { 5855 cloneCopyEvent( elem, clone ); 5856 } 5857 } 5858 5859 // Preserve script evaluation history 5860 destElements = getAll( clone, "script" ); 5861 if ( destElements.length > 0 ) { 5862 setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); 5863 } 5864 5865 // Return the cloned set 5866 return clone; 5867 }, 5868 5869 cleanData: function( elems ) { 5870 var data, elem, type, 5871 special = jQuery.event.special, 5872 i = 0; 5873 5874 for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { 5875 if ( acceptData( elem ) ) { 5876 if ( ( data = elem[ dataPriv.expando ] ) ) { 5877 if ( data.events ) { 5878 for ( type in data.events ) { 5879 if ( special[ type ] ) { 5880 jQuery.event.remove( elem, type ); 5881 5882 // This is a shortcut to avoid jQuery.event.remove's overhead 5883 } else { 5884 jQuery.removeEvent( elem, type, data.handle ); 5885 } 5886 } 5887 } 5888
vendor: 1,119 bytes, lines 5889-5933
5889 // Support: Chrome <=35 - 45+ 5890 // Assign undefined instead of using delete, see Data#remove 5891 elem[ dataPriv.expando ] = undefined; 5892 } 5893 if ( elem[ dataUser.expando ] ) { 5894 5895 // Support: Chrome <=35 - 45+ 5896 // Assign undefined instead of using delete, see Data#remove 5897 elem[ dataUser.expando ] = undefined; 5898 } 5899 } 5900 } 5901 } 5902} ); 5903 5904jQuery.fn.extend( { 5905 detach: function( selector ) { 5906 return remove( this, selector, true ); 5907 }, 5908 5909 remove: function( selector ) { 5910 return remove( this, selector ); 5911 }, 5912 5913 text: function( value ) { 5914 return access( this, function( value ) { 5915 return value === undefined ? 5916 jQuery.text( this ) : 5917 this.empty().each( function() { 5918 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5919 this.textContent = value; 5920 } 5921 } ); 5922 }, null, value, arguments.length ); 5923 }, 5924 5925 append: function() { 5926 return domManip( this, arguments, function( elem ) { 5927 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5928 var target = manipulationTarget( this, elem ); 5929 target.appendChild( elem ); 5930 } 5931 } ); 5932 }, 5933
vendor: 6,147 bytes, lines 5934-6174
5934 prepend: function() { 5935 return domManip( this, arguments, function( elem ) { 5936 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5937 var target = manipulationTarget( this, elem ); 5938 target.insertBefore( elem, target.firstChild ); 5939 } 5940 } ); 5941 }, 5942 5943 before: function() { 5944 return domManip( this, arguments, function( elem ) { 5945 if ( this.parentNode ) { 5946 this.parentNode.insertBefore( elem, this ); 5947 } 5948 } ); 5949 }, 5950 5951 after: function() { 5952 return domManip( this, arguments, function( elem ) { 5953 if ( this.parentNode ) { 5954 this.parentNode.insertBefore( elem, this.nextSibling ); 5955 } 5956 } ); 5957 }, 5958 5959 empty: function() { 5960 var elem, 5961 i = 0; 5962 5963 for ( ; ( elem = this[ i ] ) != null; i++ ) { 5964 if ( elem.nodeType === 1 ) { 5965 5966 // Prevent memory leaks 5967 jQuery.cleanData( getAll( elem, false ) ); 5968 5969 // Remove any remaining nodes 5970 elem.textContent = ""; 5971 } 5972 } 5973 5974 return this; 5975 }, 5976 5977 clone: function( dataAndEvents, deepDataAndEvents ) { 5978 dataAndEvents = dataAndEvents == null ? false : dataAndEvents; 5979 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; 5980 5981 return this.map( function() { 5982 return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); 5983 } ); 5984 }, 5985 5986 html: function( value ) { 5987 return access( this, function( value ) { 5988 var elem = this[ 0 ] || {}, 5989 i = 0, 5990 l = this.length; 5991 5992 if ( value === undefined && elem.nodeType === 1 ) { 5993 return elem.innerHTML; 5994 } 5995 5996 // See if we can take a shortcut and just use innerHTML 5997 if ( typeof value === "string" && !rnoInnerhtml.test( value ) && 5998 !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { 5999 6000 value = jQuery.htmlPrefilter( value ); 6001 6002 try { 6003 for ( ; i < l; i++ ) { 6004 elem = this[ i ] || {}; 6005 6006 // Remove element nodes and prevent memory leaks 6007 if ( elem.nodeType === 1 ) { 6008 jQuery.cleanData( getAll( elem, false ) ); 6009 elem.innerHTML = value; 6010 } 6011 } 6012 6013 elem = 0; 6014 6015 // If using innerHTML throws an exception, use the fallback method 6016 } catch ( e ) {} 6017 } 6018 6019 if ( elem ) { 6020 this.empty().append( value ); 6021 } 6022 }, null, value, arguments.length ); 6023 }, 6024 6025 replaceWith: function() { 6026 var ignored = []; 6027 6028 // Make the changes, replacing each non-ignored context element with the new content 6029 return domManip( this, arguments, function( elem ) { 6030 var parent = this.parentNode; 6031 6032 if ( jQuery.inArray( this, ignored ) < 0 ) { 6033 jQuery.cleanData( getAll( this ) ); 6034 if ( parent ) { 6035 parent.replaceChild( elem, this ); 6036 } 6037 } 6038 6039 // Force callback invocation 6040 }, ignored ); 6041 } 6042} ); 6043 6044jQuery.each( { 6045 appendTo: "append", 6046 prependTo: "prepend", 6047 insertBefore: "before", 6048 insertAfter: "after", 6049 replaceAll: "replaceWith" 6050}, function( name, original ) { 6051 jQuery.fn[ name ] = function( selector ) { 6052 var elems, 6053 ret = [], 6054 insert = jQuery( selector ), 6055 last = insert.length - 1, 6056 i = 0; 6057 6058 for ( ; i <= last; i++ ) { 6059 elems = i === last ? this : this.clone( true ); 6060 jQuery( insert[ i ] )[ original ]( elems ); 6061 6062 // Support: Android <=4.0 only, PhantomJS 1 only 6063 // .get() because push.apply(_, arraylike) throws on ancient WebKit 6064 push.apply( ret, elems.get() ); 6065 } 6066 6067 return this.pushStack( ret ); 6068 }; 6069} ); 6070var rmargin = ( /^margin/ ); 6071 6072var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); 6073 6074var getStyles = function( elem ) { 6075 6076 // Support: IE <=11 only, Firefox <=30 (#15098, #14150) 6077 // IE throws on elements created in popups 6078 // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" 6079 var view = elem.ownerDocument.defaultView; 6080 6081 if ( !view || !view.opener ) { 6082 view = window; 6083 } 6084 6085 return view.getComputedStyle( elem ); 6086 }; 6087 6088 6089 6090( function() { 6091 6092 // Executing both pixelPosition & boxSizingReliable tests require only one layout 6093 // so they're executed at the same time to save the second computation. 6094 function computeStyleTests() { 6095 6096 // This is a singleton, we need to execute it only once 6097 if ( !div ) { 6098 return; 6099 } 6100 6101 div.style.cssText = 6102 "box-sizing:border-box;" + 6103 "position:relative;display:block;" + 6104 "margin:auto;border:1px;padding:1px;" + 6105 "top:1%;width:50%"; 6106 div.innerHTML = ""; 6107 documentElement.appendChild( container ); 6108 6109 var divStyle = window.getComputedStyle( div ); 6110 pixelPositionVal = divStyle.top !== "1%"; 6111 6112 // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 6113 reliableMarginLeftVal = divStyle.marginLeft === "2px"; 6114 boxSizingReliableVal = divStyle.width === "4px"; 6115 6116 // Support: Android 4.0 - 4.3 only 6117 // Some styles come back with percentage values, even though they shouldn't 6118 div.style.marginRight = "50%"; 6119 pixelMarginRightVal = divStyle.marginRight === "4px"; 6120 6121 documentElement.removeChild( container ); 6122 6123 // Nullify the div so it wouldn't be stored in the memory and 6124 // it will also be a sign that checks already performed 6125 div = null; 6126 } 6127 6128 var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal, reliableMarginLeftVal, 6129 container = document.createElement( "div" ), 6130 div = document.createElement( "div" ); 6131 6132 // Finish early in limited (non-browser) environments 6133 if ( !div.style ) { 6134 return; 6135 } 6136 6137 // Support: IE <=9 - 11 only 6138 // Style of cloned element affects source element cloned (#8908) 6139 div.style.backgroundClip = "content-box"; 6140 div.cloneNode( true ).style.backgroundClip = ""; 6141 support.clearCloneStyle = div.style.backgroundClip === "content-box"; 6142 6143 container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" + 6144 "padding:0;margin-top:1px;position:absolute"; 6145 container.appendChild( div ); 6146 6147 jQuery.extend( support, { 6148 pixelPosition: function() { 6149 computeStyleTests(); 6150 return pixelPositionVal; 6151 }, 6152 boxSizingReliable: function() { 6153 computeStyleTests(); 6154 return boxSizingReliableVal; 6155 }, 6156 pixelMarginRight: function() { 6157 computeStyleTests(); 6158 return pixelMarginRightVal; 6159 }, 6160 reliableMarginLeft: function() { 6161 computeStyleTests(); 6162 return reliableMarginLeftVal; 6163 } 6164 } ); 6165} )(); 6166 6167 6168function curCSS( elem, name, computed ) { 6169 var width, minWidth, maxWidth, ret, 6170 style = elem.style; 6171 6172 computed = computed || getStyles( elem ); 6173 6174 //
vendor: 7,922 bytes, lines 6174-6464
6174getPropertyValue is needed for: 6175 // .css('filter') (IE 9 only, #12537) 6176 // .css('--customProperty) (#3144) 6177 if ( computed ) { 6178 ret = computed.getPropertyValue( name ) || computed[ name ]; 6179 6180 if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { 6181 ret = jQuery.style( elem, name ); 6182 } 6183 6184 // A tribute to the "awesome hack by Dean Edwards" 6185 // Android Browser returns percentage for some values, 6186 // but width seems to be reliably pixels. 6187 // This is against the CSSOM draft spec: 6188 // https://drafts.csswg.org/cssom/#resolved-values 6189 if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) { 6190 6191 // Remember the original values 6192 width = style.width; 6193 minWidth = style.minWidth; 6194 maxWidth = style.maxWidth; 6195 6196 // Put in the new values to get a computed value out 6197 style.minWidth = style.maxWidth = style.width = ret; 6198 ret = computed.width; 6199 6200 // Revert the changed values 6201 style.width = width; 6202 style.minWidth = minWidth; 6203 style.maxWidth = maxWidth; 6204 } 6205 } 6206 6207 return ret !== undefined ? 6208 6209 // Support: IE <=9 - 11 only 6210 // IE returns zIndex value as an integer. 6211 ret + "" : 6212 ret; 6213} 6214 6215 6216function addGetHookIf( conditionFn, hookFn ) { 6217 6218 // Define the hook, we'll check on the first run if it's really needed. 6219 return { 6220 get: function() { 6221 if ( conditionFn() ) { 6222 6223 // Hook not needed (or it's not possible to use it due 6224 // to missing dependency), remove it. 6225 delete this.get; 6226 return; 6227 } 6228 6229 // Hook needed; redefine it so that the support test is not executed again. 6230 return ( this.get = hookFn ).apply( this, arguments ); 6231 } 6232 }; 6233} 6234 6235 6236var 6237 6238 // Swappable if display is none or starts with table 6239 // except "table", "table-cell", or "table-caption" 6240 // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display 6241 rdisplayswap = /^(none|table(?!-c[ea]).+)/, 6242 rcustomProp = /^--/, 6243 cssShow = { position: "absolute", visibility: "hidden", display: "block" }, 6244 cssNormalTransform = { 6245 letterSpacing: "0", 6246 fontWeight: "400" 6247 }, 6248 6249 cssPrefixes = [ "Webkit", "Moz", "ms" ], 6250 emptyStyle = document.createElement( "div" ).style; 6251 6252// Return a css property mapped to a potentially vendor prefixed property 6253function vendorPropName( name ) { 6254 6255 // Shortcut for names that are not vendor prefixed 6256 if ( name in emptyStyle ) { 6257 return name; 6258 } 6259 6260 // Check for vendor prefixed names 6261 var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), 6262 i = cssPrefixes.length; 6263 6264 while ( i-- ) { 6265 name = cssPrefixes[ i ] + capName; 6266 if ( name in emptyStyle ) { 6267 return name; 6268 } 6269 } 6270} 6271 6272// Return a property mapped along what jQuery.cssProps suggests or to 6273// a vendor prefixed property. 6274function finalPropName( name ) { 6275 var ret = jQuery.cssProps[ name ]; 6276 if ( !ret ) { 6277 ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name; 6278 } 6279 return ret; 6280} 6281 6282function setPositiveNumber( elem, value, subtract ) { 6283 6284 // Any relative (+/-) values have already been 6285 // normalized at this point 6286 var matches = rcssNum.exec( value ); 6287 return matches ? 6288 6289 // Guard against undefined "subtract", e.g., when used as in cssHooks 6290 Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : 6291 value; 6292} 6293 6294function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { 6295 var i, 6296 val = 0; 6297 6298 // If we already have the right measurement, avoid augmentation 6299 if ( extra === ( isBorderBox ? "border" : "content" ) ) { 6300 i = 4; 6301 6302 // Otherwise initialize for horizontal or vertical properties 6303 } else { 6304 i = name === "width" ? 1 : 0; 6305 } 6306 6307 for ( ; i < 4; i += 2 ) { 6308 6309 // Both box models exclude margin, so add it if we want it 6310 if ( extra === "margin" ) { 6311 val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); 6312 } 6313 6314 if ( isBorderBox ) { 6315 6316 // border-box includes padding, so remove it if we want content 6317 if ( extra === "content" ) { 6318 val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6319 } 6320 6321 // At this point, extra isn't border nor margin, so remove border 6322 if ( extra !== "margin" ) { 6323 val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6324 } 6325 } else { 6326 6327 // At this point, extra isn't content, so add padding 6328 val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6329 6330 // At this point, extra isn't content nor padding, so add border 6331 if ( extra !== "padding" ) { 6332 val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6333 } 6334 } 6335 } 6336 6337 return val; 6338} 6339 6340function getWidthOrHeight( elem, name, extra ) { 6341 6342 // Start with computed style 6343 var valueIsBorderBox, 6344 styles = getStyles( elem ), 6345 val = curCSS( elem, name, styles ), 6346 isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; 6347 6348 // Computed unit is not pixels. Stop here and return. 6349 if ( rnumnonpx.test( val ) ) { 6350 return val; 6351 } 6352 6353 // Check for style in case a browser which returns unreliable values 6354 // for getComputedStyle silently falls back to the reliable elem.style 6355 valueIsBorderBox = isBorderBox && 6356 ( support.boxSizingReliable() || val === elem.style[ name ] ); 6357 6358 // Normalize "", auto, and prepare for extra 6359 val = parseFloat( val ) || 0; 6360 6361 // Use the active box-sizing model to add/subtract irrelevant styles 6362 return ( val + 6363 augmentWidthOrHeight( 6364 elem, 6365 name, 6366 extra || ( isBorderBox ? "border" : "content" ), 6367 valueIsBorderBox, 6368 styles 6369 ) 6370 ) + "px"; 6371} 6372 6373jQuery.extend( { 6374 6375 // Add in style property hooks for overriding the default 6376 // behavior of getting and setting a style property 6377 cssHooks: { 6378 opacity: { 6379 get: function( elem, computed ) { 6380 if ( computed ) { 6381 6382 // We should always get a number back from opacity 6383 var ret = curCSS( elem, "opacity" ); 6384 return ret === "" ? "1" : ret; 6385 } 6386 } 6387 } 6388 }, 6389 6390 // Don't automatically add "px" to these possibly-unitless properties 6391 cssNumber: { 6392 "animationIterationCount": true, 6393 "columnCount": true, 6394 "fillOpacity": true, 6395 "flexGrow": true, 6396 "flexShrink": true, 6397 "fontWeight": true, 6398 "lineHeight": true, 6399 "opacity": true, 6400 "order": true, 6401 "orphans": true, 6402 "widows": true, 6403 "zIndex": true, 6404 "zoom": true 6405 }, 6406 6407 // Add in properties whose names you wish to fix before 6408 // setting or getting the value 6409 cssProps: { 6410 "float": "cssFloat" 6411 }, 6412 6413 // Get and set the style property on a DOM Node 6414 style: function( elem, name, value, extra ) { 6415 6416 // Don't set styles on text and comment nodes 6417 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { 6418 return; 6419 } 6420 6421 // Make sure that we're working with the right name 6422 var ret, type, hooks, 6423 origName = jQuery.camelCase( name ), 6424 isCustomProp = rcustomProp.test( name ), 6425 style = elem.style; 6426 6427 // Make sure that we're working with the right name. We don't 6428 // want to query the value if it is a CSS custom property 6429 // since they are user-defined. 6430 if ( !isCustomProp ) { 6431 name = finalPropName( origName ); 6432 } 6433 6434 // Gets hook for the prefixed version, then unprefixed version 6435 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6436 6437 // Check if we're setting a value 6438 if ( value !== undefined ) { 6439 type = typeof value; 6440 6441 // Convert "+=" or "-=" to relative numbers (#7345) 6442 if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { 6443 value = adjustCSS( elem, name, ret ); 6444 6445 // Fixes bug #9237 6446 type = "number"; 6447 } 6448 6449 // Make sure that null and NaN values aren't set (#7116) 6450 if ( value == null || value !== value ) { 6451 return; 6452 } 6453 6454 // If a number was passed in, add the unit (except for certain CSS properties) 6455 if ( type === "number" ) { 6456 value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); 6457 } 6458 6459 // background-* props affect original clone's values 6460 if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { 6461 style[ name ] = "inherit"; 6462 } 6463 6464 // If a hook was provided, use that value, otherwise just set the specified value
vendor: 4,779 bytes, lines 6465-6647
6465 if ( !hooks || !( "set" in hooks ) || 6466 ( value = hooks.set( elem, value, extra ) ) !== undefined ) { 6467 6468 if ( isCustomProp ) { 6469 style.setProperty( name, value ); 6470 } else { 6471 style[ name ] = value; 6472 } 6473 } 6474 6475 } else { 6476 6477 // If a hook was provided get the non-computed value from there 6478 if ( hooks && "get" in hooks && 6479 ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { 6480 6481 return ret; 6482 } 6483 6484 // Otherwise just get the value from the style object 6485 return style[ name ]; 6486 } 6487 }, 6488 6489 css: function( elem, name, extra, styles ) { 6490 var val, num, hooks, 6491 origName = jQuery.camelCase( name ), 6492 isCustomProp = rcustomProp.test( name ); 6493 6494 // Make sure that we're working with the right name. We don't 6495 // want to modify the value if it is a CSS custom property 6496 // since they are user-defined. 6497 if ( !isCustomProp ) { 6498 name = finalPropName( origName ); 6499 } 6500 6501 // Try prefixed name followed by the unprefixed name 6502 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6503 6504 // If a hook was provided get the computed value from there 6505 if ( hooks && "get" in hooks ) { 6506 val = hooks.get( elem, true, extra ); 6507 } 6508 6509 // Otherwise, if a way to get the computed value exists, use that 6510 if ( val === undefined ) { 6511 val = curCSS( elem, name, styles ); 6512 } 6513 6514 // Convert "normal" to computed value 6515 if ( val === "normal" && name in cssNormalTransform ) { 6516 val = cssNormalTransform[ name ]; 6517 } 6518 6519 // Make numeric if forced or a qualifier was provided and val looks numeric 6520 if ( extra === "" || extra ) { 6521 num = parseFloat( val ); 6522 return extra === true || isFinite( num ) ? num || 0 : val; 6523 } 6524 6525 return val; 6526 } 6527} ); 6528 6529jQuery.each( [ "height", "width" ], function( i, name ) { 6530 jQuery.cssHooks[ name ] = { 6531 get: function( elem, computed, extra ) { 6532 if ( computed ) { 6533 6534 // Certain elements can have dimension info if we invisibly show them 6535 // but it must have a current display style that would benefit 6536 return rdisplayswap.test( jQuery.css( elem, "display" ) ) && 6537 6538 // Support: Safari 8+ 6539 // Table columns in Safari have non-zero offsetWidth & zero 6540 // getBoundingClientRect().width unless display is changed. 6541 // Support: IE <=11 only 6542 // Running getBoundingClientRect on a disconnected node 6543 // in IE throws an error. 6544 ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? 6545 swap( elem, cssShow, function() { 6546 return getWidthOrHeight( elem, name, extra ); 6547 } ) : 6548 getWidthOrHeight( elem, name, extra ); 6549 } 6550 }, 6551 6552 set: function( elem, value, extra ) { 6553 var matches, 6554 styles = extra && getStyles( elem ), 6555 subtract = extra && augmentWidthOrHeight( 6556 elem, 6557 name, 6558 extra, 6559 jQuery.css( elem, "boxSizing", false, styles ) === "border-box", 6560 styles 6561 ); 6562 6563 // Convert to pixels if value adjustment is needed 6564 if ( subtract && ( matches = rcssNum.exec( value ) ) && 6565 ( matches[ 3 ] || "px" ) !== "px" ) { 6566 6567 elem.style[ name ] = value; 6568 value = jQuery.css( elem, name ); 6569 } 6570 6571 return setPositiveNumber( elem, value, subtract ); 6572 } 6573 }; 6574} ); 6575 6576jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, 6577 function( elem, computed ) { 6578 if ( computed ) { 6579 return ( parseFloat( curCSS( elem, "marginLeft" ) ) || 6580 elem.getBoundingClientRect().left - 6581 swap( elem, { marginLeft: 0 }, function() { 6582 return elem.getBoundingClientRect().left; 6583 } ) 6584 ) + "px"; 6585 } 6586 } 6587); 6588 6589// These hooks are used by animate to expand properties 6590jQuery.each( { 6591 margin: "", 6592 padding: "", 6593 border: "Width" 6594}, function( prefix, suffix ) { 6595 jQuery.cssHooks[ prefix + suffix ] = { 6596 expand: function( value ) { 6597 var i = 0, 6598 expanded = {}, 6599 6600 // Assumes a single number if not a string 6601 parts = typeof value === "string" ? value.split( " " ) : [ value ]; 6602 6603 for ( ; i < 4; i++ ) { 6604 expanded[ prefix + cssExpand[ i ] + suffix ] = 6605 parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; 6606 } 6607 6608 return expanded; 6609 } 6610 }; 6611 6612 if ( !rmargin.test( prefix ) ) { 6613 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; 6614 } 6615} ); 6616 6617jQuery.fn.extend( { 6618 css: function( name, value ) { 6619 return access( this, function( elem, name, value ) { 6620 var styles, len, 6621 map = {}, 6622 i = 0; 6623 6624 if ( Array.isArray( name ) ) { 6625 styles = getStyles( elem ); 6626 len = name.length; 6627 6628 for ( ; i < len; i++ ) { 6629 map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); 6630 } 6631 6632 return map; 6633 } 6634 6635 return value !== undefined ? 6636 jQuery.style( elem, name, value ) : 6637 jQuery.css( elem, name ); 6638 }, name, value, arguments.length > 1 ); 6639 } 6640} ); 6641 6642 6643function Tween( elem, options, prop, end, easing ) { 6644 return new Tween.prototype.init( elem, options, prop, end, easing ); 6645} 6646jQuery.Tween = Tween; 6647
vendor: 6,216 bytes, lines 6648-6886
6648Tween.prototype = { 6649 constructor: Tween, 6650 init: function( elem, options, prop, end, easing, unit ) { 6651 this.elem = elem; 6652 this.prop = prop; 6653 this.easing = easing || jQuery.easing._default; 6654 this.options = options; 6655 this.start = this.now = this.cur(); 6656 this.end = end; 6657 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); 6658 }, 6659 cur: function() { 6660 var hooks = Tween.propHooks[ this.prop ]; 6661 6662 return hooks && hooks.get ? 6663 hooks.get( this ) : 6664 Tween.propHooks._default.get( this ); 6665 }, 6666 run: function( percent ) { 6667 var eased, 6668 hooks = Tween.propHooks[ this.prop ]; 6669 6670 if ( this.options.duration ) { 6671 this.pos = eased = jQuery.easing[ this.easing ]( 6672 percent, this.options.duration * percent, 0, 1, this.options.duration 6673 ); 6674 } else { 6675 this.pos = eased = percent; 6676 } 6677 this.now = ( this.end - this.start ) * eased + this.start; 6678 6679 if ( this.options.step ) { 6680 this.options.step.call( this.elem, this.now, this ); 6681 } 6682 6683 if ( hooks && hooks.set ) { 6684 hooks.set( this ); 6685 } else { 6686 Tween.propHooks._default.set( this ); 6687 } 6688 return this; 6689 } 6690}; 6691 6692Tween.prototype.init.prototype = Tween.prototype; 6693 6694Tween.propHooks = { 6695 _default: { 6696 get: function( tween ) { 6697 var result; 6698 6699 // Use a property on the element directly when it is not a DOM element, 6700 // or when there is no matching style property that exists. 6701 if ( tween.elem.nodeType !== 1 || 6702 tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { 6703 return tween.elem[ tween.prop ]; 6704 } 6705 6706 // Passing an empty string as a 3rd parameter to .css will automatically 6707 // attempt a parseFloat and fallback to a string if the parse fails. 6708 // Simple values such as "10px" are parsed to Float; 6709 // complex values such as "rotate(1rad)" are returned as-is. 6710 result = jQuery.css( tween.elem, tween.prop, "" ); 6711 6712 // Empty strings, null, undefined and "auto" are converted to 0. 6713 return !result || result === "auto" ? 0 : result; 6714 }, 6715 set: function( tween ) { 6716 6717 // Use step hook for back compat. 6718 // Use cssHook if its there. 6719 // Use .style if available and use plain properties where available. 6720 if ( jQuery.fx.step[ tween.prop ] ) { 6721 jQuery.fx.step[ tween.prop ]( tween ); 6722 } else if ( tween.elem.nodeType === 1 && 6723 ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || 6724 jQuery.cssHooks[ tween.prop ] ) ) { 6725 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); 6726 } else { 6727 tween.elem[ tween.prop ] = tween.now; 6728 } 6729 } 6730 } 6731}; 6732 6733// Support: IE <=9 only 6734// Panic based approach to setting things on disconnected nodes 6735Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { 6736 set: function( tween ) { 6737 if ( tween.elem.nodeType && tween.elem.parentNode ) { 6738 tween.elem[ tween.prop ] = tween.now; 6739 } 6740 } 6741}; 6742 6743jQuery.easing = { 6744 linear: function( p ) { 6745 return p; 6746 }, 6747 swing: function( p ) { 6748 return 0.5 - Math.cos( p * Math.PI ) / 2; 6749 }, 6750 _default: "swing" 6751}; 6752 6753jQuery.fx = Tween.prototype.init; 6754 6755// Back compat <1.8 extension point 6756jQuery.fx.step = {}; 6757 6758 6759 6760 6761var 6762 fxNow, inProgress, 6763 rfxtypes = /^(?:toggle|show|hide)$/, 6764 rrun = /queueHooks$/; 6765 6766function schedule() { 6767 if ( inProgress ) { 6768 if ( document.hidden === false && window.requestAnimationFrame ) { 6769 window.requestAnimationFrame( schedule ); 6770 } else { 6771 window.setTimeout( schedule, jQuery.fx.interval ); 6772 } 6773 6774 jQuery.fx.tick(); 6775 } 6776} 6777 6778// Animations created synchronously will run synchronously 6779function createFxNow() { 6780 window.setTimeout( function() { 6781 fxNow = undefined; 6782 } ); 6783 return ( fxNow = jQuery.now() ); 6784} 6785 6786// Generate parameters to create a standard animation 6787function genFx( type, includeWidth ) { 6788 var which, 6789 i = 0, 6790 attrs = { height: type }; 6791 6792 // If we include width, step value is 1 to do all cssExpand values, 6793 // otherwise step value is 2 to skip over Left and Right 6794 includeWidth = includeWidth ? 1 : 0; 6795 for ( ; i < 4; i += 2 - includeWidth ) { 6796 which = cssExpand[ i ]; 6797 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; 6798 } 6799 6800 if ( includeWidth ) { 6801 attrs.opacity = attrs.width = type; 6802 } 6803 6804 return attrs; 6805} 6806 6807function createTween( value, prop, animation ) { 6808 var tween, 6809 collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), 6810 index = 0, 6811 length = collection.length; 6812 for ( ; index < length; index++ ) { 6813 if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { 6814 6815 // We're done with this property 6816 return tween; 6817 } 6818 } 6819} 6820 6821function defaultPrefilter( elem, props, opts ) { 6822 var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, 6823 isBox = "width" in props || "height" in props, 6824 anim = this, 6825 orig = {}, 6826 style = elem.style, 6827 hidden = elem.nodeType && isHiddenWithinTree( elem ), 6828 dataShow = dataPriv.get( elem, "fxshow" ); 6829 6830 // Queue-skipping animations hijack the fx hooks 6831 if ( !opts.queue ) { 6832 hooks = jQuery._queueHooks( elem, "fx" ); 6833 if ( hooks.unqueued == null ) { 6834 hooks.unqueued = 0; 6835 oldfire = hooks.empty.fire; 6836 hooks.empty.fire = function() { 6837 if ( !hooks.unqueued ) { 6838 oldfire(); 6839 } 6840 }; 6841 } 6842 hooks.unqueued++; 6843 6844 anim.always( function() { 6845 6846 // Ensure the complete handler is called before this completes 6847 anim.always( function() { 6848 hooks.unqueued--; 6849 if ( !jQuery.queue( elem, "fx" ).length ) { 6850 hooks.empty.fire(); 6851 } 6852 } ); 6853 } ); 6854 } 6855 6856 // Detect show/hide animations 6857 for ( prop in props ) { 6858 value = props[ prop ]; 6859 if ( rfxtypes.test( value ) ) { 6860 delete props[ prop ]; 6861 toggle = toggle || value === "toggle"; 6862 if ( value === ( hidden ? "hide" : "show" ) ) { 6863 6864 // Pretend to be hidden if this is a "show" and 6865 // there is still data from a stopped show/hide 6866 if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { 6867 hidden = true; 6868 6869 // Ignore all other no-op show/hide data 6870 } else { 6871 continue; 6872 } 6873 } 6874 orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); 6875 } 6876 } 6877 6878 // Bail out if this is a no-op like .hide().hide() 6879 propTween = !jQuery.isEmptyObject( props ); 6880 if ( !propTween && jQuery.isEmptyObject( orig ) ) { 6881 return; 6882 } 6883 6884 // Restrict "overflow" and "display" styles during box animations 6885 if ( isBox && elem.nodeType === 1 ) { 6886
vendor: 4,173 bytes, lines 6887-7045
6887 // Support: IE <=9 - 11, Edge 12 - 13 6888 // Record all 3 overflow attributes because IE does not infer the shorthand 6889 // from identically-valued overflowX and overflowY 6890 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; 6891 6892 // Identify a display type, preferring old show/hide data over the CSS cascade 6893 restoreDisplay = dataShow && dataShow.display; 6894 if ( restoreDisplay == null ) { 6895 restoreDisplay = dataPriv.get( elem, "display" ); 6896 } 6897 display = jQuery.css( elem, "display" ); 6898 if ( display === "none" ) { 6899 if ( restoreDisplay ) { 6900 display = restoreDisplay; 6901 } else { 6902 6903 // Get nonempty value(s) by temporarily forcing visibility 6904 showHide( [ elem ], true ); 6905 restoreDisplay = elem.style.display || restoreDisplay; 6906 display = jQuery.css( elem, "display" ); 6907 showHide( [ elem ] ); 6908 } 6909 } 6910 6911 // Animate inline elements as inline-block 6912 if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { 6913 if ( jQuery.css( elem, "float" ) === "none" ) { 6914 6915 // Restore the original display value at the end of pure show/hide animations 6916 if ( !propTween ) { 6917 anim.done( function() { 6918 style.display = restoreDisplay; 6919 } ); 6920 if ( restoreDisplay == null ) { 6921 display = style.display; 6922 restoreDisplay = display === "none" ? "" : display; 6923 } 6924 } 6925 style.display = "inline-block"; 6926 } 6927 } 6928 } 6929 6930 if ( opts.overflow ) { 6931 style.overflow = "hidden"; 6932 anim.always( function() { 6933 style.overflow = opts.overflow[ 0 ]; 6934 style.overflowX = opts.overflow[ 1 ]; 6935 style.overflowY = opts.overflow[ 2 ]; 6936 } ); 6937 } 6938 6939 // Implement show/hide animations 6940 propTween = false; 6941 for ( prop in orig ) { 6942 6943 // General show/hide setup for this element animation 6944 if ( !propTween ) { 6945 if ( dataShow ) { 6946 if ( "hidden" in dataShow ) { 6947 hidden = dataShow.hidden; 6948 } 6949 } else { 6950 dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); 6951 } 6952 6953 // Store hidden/visible for toggle so `.stop().toggle()` "reverses" 6954 if ( toggle ) { 6955 dataShow.hidden = !hidden; 6956 } 6957 6958 // Show elements before animating them 6959 if ( hidden ) { 6960 showHide( [ elem ], true ); 6961 } 6962 6963 /* eslint-disable no-loop-func */ 6964 6965 anim.done( function() { 6966 6967 /* eslint-enable no-loop-func */ 6968 6969 // The final step of a "hide" animation is actually hiding the element 6970 if ( !hidden ) { 6971 showHide( [ elem ] ); 6972 } 6973 dataPriv.remove( elem, "fxshow" ); 6974 for ( prop in orig ) { 6975 jQuery.style( elem, prop, orig[ prop ] ); 6976 } 6977 } ); 6978 } 6979 6980 // Per-property setup 6981 propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); 6982 if ( !( prop in dataShow ) ) { 6983 dataShow[ prop ] = propTween.start; 6984 if ( hidden ) { 6985 propTween.end = propTween.start; 6986 propTween.start = 0; 6987 } 6988 } 6989 } 6990} 6991 6992function propFilter( props, specialEasing ) { 6993 var index, name, easing, value, hooks; 6994 6995 // camelCase, specialEasing and expand cssHook pass 6996 for ( index in props ) { 6997 name = jQuery.camelCase( index ); 6998 easing = specialEasing[ name ]; 6999 value = props[ index ]; 7000 if ( Array.isArray( value ) ) { 7001 easing = value[ 1 ]; 7002 value = props[ index ] = value[ 0 ]; 7003 } 7004 7005 if ( index !== name ) { 7006 props[ name ] = value; 7007 delete props[ index ]; 7008 } 7009 7010 hooks = jQuery.cssHooks[ name ]; 7011 if ( hooks && "expand" in hooks ) { 7012 value = hooks.expand( value ); 7013 delete props[ name ]; 7014 7015 // Not quite $.extend, this won't overwrite existing keys. 7016 // Reusing 'index' because we have the correct "name" 7017 for ( index in value ) { 7018 if ( !( index in props ) ) { 7019 props[ index ] = value[ index ]; 7020 specialEasing[ index ] = easing; 7021 } 7022 } 7023 } else { 7024 specialEasing[ name ] = easing; 7025 } 7026 } 7027} 7028 7029function Animation( elem, properties, options ) { 7030 var result, 7031 stopped, 7032 index = 0, 7033 length = Animation.prefilters.length, 7034 deferred = jQuery.Deferred().always( function() { 7035 7036 // Don't match elem in the :animated selector 7037 delete tick.elem; 7038 } ), 7039 tick = function() { 7040 if ( stopped ) { 7041 return false; 7042 } 7043 var currentTime = fxNow || createFxNow(), 7044 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), 7045
vendor: 6,686 bytes, lines 7046-7305
7046 // Support: Android 2.3 only 7047 // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) 7048 temp = remaining / animation.duration || 0, 7049 percent = 1 - temp, 7050 index = 0, 7051 length = animation.tweens.length; 7052 7053 for ( ; index < length; index++ ) { 7054 animation.tweens[ index ].run( percent ); 7055 } 7056 7057 deferred.notifyWith( elem, [ animation, percent, remaining ] ); 7058 7059 // If there's more to do, yield 7060 if ( percent < 1 && length ) { 7061 return remaining; 7062 } 7063 7064 // If this was an empty animation, synthesize a final progress notification 7065 if ( !length ) { 7066 deferred.notifyWith( elem, [ animation, 1, 0 ] ); 7067 } 7068 7069 // Resolve the animation and report its conclusion 7070 deferred.resolveWith( elem, [ animation ] ); 7071 return false; 7072 }, 7073 animation = deferred.promise( { 7074 elem: elem, 7075 props: jQuery.extend( {}, properties ), 7076 opts: jQuery.extend( true, { 7077 specialEasing: {}, 7078 easing: jQuery.easing._default 7079 }, options ), 7080 originalProperties: properties, 7081 originalOptions: options, 7082 startTime: fxNow || createFxNow(), 7083 duration: options.duration, 7084 tweens: [], 7085 createTween: function( prop, end ) { 7086 var tween = jQuery.Tween( elem, animation.opts, prop, end, 7087 animation.opts.specialEasing[ prop ] || animation.opts.easing ); 7088 animation.tweens.push( tween ); 7089 return tween; 7090 }, 7091 stop: function( gotoEnd ) { 7092 var index = 0, 7093 7094 // If we are going to the end, we want to run all the tweens 7095 // otherwise we skip this part 7096 length = gotoEnd ? animation.tweens.length : 0; 7097 if ( stopped ) { 7098 return this; 7099 } 7100 stopped = true; 7101 for ( ; index < length; index++ ) { 7102 animation.tweens[ index ].run( 1 ); 7103 } 7104 7105 // Resolve when we played the last frame; otherwise, reject 7106 if ( gotoEnd ) { 7107 deferred.notifyWith( elem, [ animation, 1, 0 ] ); 7108 deferred.resolveWith( elem, [ animation, gotoEnd ] ); 7109 } else { 7110 deferred.rejectWith( elem, [ animation, gotoEnd ] ); 7111 } 7112 return this; 7113 } 7114 } ), 7115 props = animation.props; 7116 7117 propFilter( props, animation.opts.specialEasing ); 7118 7119 for ( ; index < length; index++ ) { 7120 result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); 7121 if ( result ) { 7122 if ( jQuery.isFunction( result.stop ) ) { 7123 jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = 7124 jQuery.proxy( result.stop, result ); 7125 } 7126 return result; 7127 } 7128 } 7129 7130 jQuery.map( props, createTween, animation ); 7131 7132 if ( jQuery.isFunction( animation.opts.start ) ) { 7133 animation.opts.start.call( elem, animation ); 7134 } 7135 7136 // Attach callbacks from options 7137 animation 7138 .progress( animation.opts.progress ) 7139 .done( animation.opts.done, animation.opts.complete ) 7140 .fail( animation.opts.fail ) 7141 .always( animation.opts.always ); 7142 7143 jQuery.fx.timer( 7144 jQuery.extend( tick, { 7145 elem: elem, 7146 anim: animation, 7147 queue: animation.opts.queue 7148 } ) 7149 ); 7150 7151 return animation; 7152} 7153 7154jQuery.Animation = jQuery.extend( Animation, { 7155 7156 tweeners: { 7157 "*": [ function( prop, value ) { 7158 var tween = this.createTween( prop, value ); 7159 adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); 7160 return tween; 7161 } ] 7162 }, 7163 7164 tweener: function( props, callback ) { 7165 if ( jQuery.isFunction( props ) ) { 7166 callback = props; 7167 props = [ "*" ]; 7168 } else { 7169 props = props.match( rnothtmlwhite ); 7170 } 7171 7172 var prop, 7173 index = 0, 7174 length = props.length; 7175 7176 for ( ; index < length; index++ ) { 7177 prop = props[ index ]; 7178 Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; 7179 Animation.tweeners[ prop ].unshift( callback ); 7180 } 7181 }, 7182 7183 prefilters: [ defaultPrefilter ], 7184 7185 prefilter: function( callback, prepend ) { 7186 if ( prepend ) { 7187 Animation.prefilters.unshift( callback ); 7188 } else { 7189 Animation.prefilters.push( callback ); 7190 } 7191 } 7192} ); 7193 7194jQuery.speed = function( speed, easing, fn ) { 7195 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { 7196 complete: fn || !fn && easing || 7197 jQuery.isFunction( speed ) && speed, 7198 duration: speed, 7199 easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing 7200 }; 7201 7202 // Go to the end state if fx are off 7203 if ( jQuery.fx.off ) { 7204 opt.duration = 0; 7205 7206 } else { 7207 if ( typeof opt.duration !== "number" ) { 7208 if ( opt.duration in jQuery.fx.speeds ) { 7209 opt.duration = jQuery.fx.speeds[ opt.duration ]; 7210 7211 } else { 7212 opt.duration = jQuery.fx.speeds._default; 7213 } 7214 } 7215 } 7216 7217 // Normalize opt.queue - true/undefined/null -> "fx" 7218 if ( opt.queue == null || opt.queue === true ) { 7219 opt.queue = "fx"; 7220 } 7221 7222 // Queueing 7223 opt.old = opt.complete; 7224 7225 opt.complete = function() { 7226 if ( jQuery.isFunction( opt.old ) ) { 7227 opt.old.call( this ); 7228 } 7229 7230 if ( opt.queue ) { 7231 jQuery.dequeue( this, opt.queue ); 7232 } 7233 }; 7234 7235 return opt; 7236}; 7237 7238jQuery.fn.extend( { 7239 fadeTo: function( speed, to, easing, callback ) { 7240 7241 // Show any hidden elements after setting opacity to 0 7242 return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() 7243 7244 // Animate to the value specified 7245 .end().animate( { opacity: to }, speed, easing, callback ); 7246 }, 7247 animate: function( prop, speed, easing, callback ) { 7248 var empty = jQuery.isEmptyObject( prop ), 7249 optall = jQuery.speed( speed, easing, callback ), 7250 doAnimation = function() { 7251 7252 // Operate on a copy of prop so per-property easing won't be lost 7253 var anim = Animation( this, jQuery.extend( {}, prop ), optall ); 7254 7255 // Empty animations, or finishing resolves immediately 7256 if ( empty || dataPriv.get( this, "finish" ) ) { 7257 anim.stop( true ); 7258 } 7259 }; 7260 doAnimation.finish = doAnimation; 7261 7262 return empty || optall.queue === false ? 7263 this.each( doAnimation ) : 7264 this.queue( optall.queue, doAnimation ); 7265 }, 7266 stop: function( type, clearQueue, gotoEnd ) { 7267 var stopQueue = function( hooks ) { 7268 var stop = hooks.stop; 7269 delete hooks.stop; 7270 stop( gotoEnd ); 7271 }; 7272 7273 if ( typeof type !== "string" ) { 7274 gotoEnd = clearQueue; 7275 clearQueue = type; 7276 type = undefined; 7277 } 7278 if ( clearQueue && type !== false ) { 7279 this.queue( type || "fx", [] ); 7280 } 7281 7282 return this.each( function() { 7283 var dequeue = true, 7284 index = type != null && type + "queueHooks", 7285 timers = jQuery.timers, 7286 data = dataPriv.get( this ); 7287 7288 if ( index ) { 7289 if ( data[ index ] && data[ index ].stop ) { 7290 stopQueue( data[ index ] ); 7291 } 7292 } else { 7293 for ( index in data ) { 7294 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { 7295 stopQueue( data[ index ] ); 7296 } 7297 } 7298 } 7299 7300 for ( index = timers.length; index--; ) { 7301 if ( timers[ index ].elem === this && 7302 ( type == null || timers[ index ].queue === type ) ) { 7303 7304 timers[ index ].anim.stop( gotoEnd ); 7305 dequeue = false;
vendor: 2,199 bytes, lines 7306-7390
7306 timers.splice( index, 1 ); 7307 } 7308 } 7309 7310 // Start the next in the queue if the last step wasn't forced. 7311 // Timers currently will call their complete callbacks, which 7312 // will dequeue but only if they were gotoEnd. 7313 if ( dequeue || !gotoEnd ) { 7314 jQuery.dequeue( this, type ); 7315 } 7316 } ); 7317 }, 7318 finish: function( type ) { 7319 if ( type !== false ) { 7320 type = type || "fx"; 7321 } 7322 return this.each( function() { 7323 var index, 7324 data = dataPriv.get( this ), 7325 queue = data[ type + "queue" ], 7326 hooks = data[ type + "queueHooks" ], 7327 timers = jQuery.timers, 7328 length = queue ? queue.length : 0; 7329 7330 // Enable finishing flag on private data 7331 data.finish = true; 7332 7333 // Empty the queue first 7334 jQuery.queue( this, type, [] ); 7335 7336 if ( hooks && hooks.stop ) { 7337 hooks.stop.call( this, true ); 7338 } 7339 7340 // Look for any active animations, and finish them 7341 for ( index = timers.length; index--; ) { 7342 if ( timers[ index ].elem === this && timers[ index ].queue === type ) { 7343 timers[ index ].anim.stop( true ); 7344 timers.splice( index, 1 ); 7345 } 7346 } 7347 7348 // Look for any animations in the old queue and finish them 7349 for ( index = 0; index < length; index++ ) { 7350 if ( queue[ index ] && queue[ index ].finish ) { 7351 queue[ index ].finish.call( this ); 7352 } 7353 } 7354 7355 // Turn off finishing flag 7356 delete data.finish; 7357 } ); 7358 } 7359} ); 7360 7361jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { 7362 var cssFn = jQuery.fn[ name ]; 7363 jQuery.fn[ name ] = function( speed, easing, callback ) { 7364 return speed == null || typeof speed === "boolean" ? 7365 cssFn.apply( this, arguments ) : 7366 this.animate( genFx( name, true ), speed, easing, callback ); 7367 }; 7368} ); 7369 7370// Generate shortcuts for custom animations 7371jQuery.each( { 7372 slideDown: genFx( "show" ), 7373 slideUp: genFx( "hide" ), 7374 slideToggle: genFx( "toggle" ), 7375 fadeIn: { opacity: "show" }, 7376 fadeOut: { opacity: "hide" }, 7377 fadeToggle: { opacity: "toggle" } 7378}, function( name, props ) { 7379 jQuery.fn[ name ] = function( speed, easing, callback ) { 7380 return this.animate( props, speed, easing, callback ); 7381 }; 7382} ); 7383 7384jQuery.timers = []; 7385jQuery.fx.tick = function() { 7386 var timer, 7387 i = 0, 7388 timers = jQuery.timers; 7389 7390 fxNow = jQuery
vendor: 7,814 bytes, lines 7390-7743
7390.now(); 7391 7392 for ( ; i < timers.length; i++ ) { 7393 timer = timers[ i ]; 7394 7395 // Run the timer and safely remove it when done (allowing for external removal) 7396 if ( !timer() && timers[ i ] === timer ) { 7397 timers.splice( i--, 1 ); 7398 } 7399 } 7400 7401 if ( !timers.length ) { 7402 jQuery.fx.stop(); 7403 } 7404 fxNow = undefined; 7405}; 7406 7407jQuery.fx.timer = function( timer ) { 7408 jQuery.timers.push( timer ); 7409 jQuery.fx.start(); 7410}; 7411 7412jQuery.fx.interval = 13; 7413jQuery.fx.start = function() { 7414 if ( inProgress ) { 7415 return; 7416 } 7417 7418 inProgress = true; 7419 schedule(); 7420}; 7421 7422jQuery.fx.stop = function() { 7423 inProgress = null; 7424}; 7425 7426jQuery.fx.speeds = { 7427 slow: 600, 7428 fast: 200, 7429 7430 // Default speed 7431 _default: 400 7432}; 7433 7434 7435// Based off of the plugin by Clint Helfers, with permission. 7436// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ 7437jQuery.fn.delay = function( time, type ) { 7438 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; 7439 type = type || "fx"; 7440 7441 return this.queue( type, function( next, hooks ) { 7442 var timeout = window.setTimeout( next, time ); 7443 hooks.stop = function() { 7444 window.clearTimeout( timeout ); 7445 }; 7446 } ); 7447}; 7448 7449 7450( function() { 7451 var input = document.createElement( "input" ), 7452 select = document.createElement( "select" ), 7453 opt = select.appendChild( document.createElement( "option" ) ); 7454 7455 input.type = "checkbox"; 7456 7457 // Support: Android <=4.3 only 7458 // Default value for a checkbox should be "on" 7459 support.checkOn = input.value !== ""; 7460 7461 // Support: IE <=11 only 7462 // Must access selectedIndex to make default options select 7463 support.optSelected = opt.selected; 7464 7465 // Support: IE <=11 only 7466 // An input loses its value after becoming a radio 7467 input = document.createElement( "input" ); 7468 input.value = "t"; 7469 input.type = "radio"; 7470 support.radioValue = input.value === "t"; 7471} )(); 7472 7473 7474var boolHook, 7475 attrHandle = jQuery.expr.attrHandle; 7476 7477jQuery.fn.extend( { 7478 attr: function( name, value ) { 7479 return access( this, jQuery.attr, name, value, arguments.length > 1 ); 7480 }, 7481 7482 removeAttr: function( name ) { 7483 return this.each( function() { 7484 jQuery.removeAttr( this, name ); 7485 } ); 7486 } 7487} ); 7488 7489jQuery.extend( { 7490 attr: function( elem, name, value ) { 7491 var ret, hooks, 7492 nType = elem.nodeType; 7493 7494 // Don't get/set attributes on text, comment and attribute nodes 7495 if ( nType === 3 || nType === 8 || nType === 2 ) { 7496 return; 7497 } 7498 7499 // Fallback to prop when attributes are not supported 7500 if ( typeof elem.getAttribute === "undefined" ) { 7501 return jQuery.prop( elem, name, value ); 7502 } 7503 7504 // Attribute hooks are determined by the lowercase version 7505 // Grab necessary hook if one is defined 7506 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { 7507 hooks = jQuery.attrHooks[ name.toLowerCase() ] || 7508 ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); 7509 } 7510 7511 if ( value !== undefined ) { 7512 if ( value === null ) { 7513 jQuery.removeAttr( elem, name ); 7514 return; 7515 } 7516 7517 if ( hooks && "set" in hooks && 7518 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { 7519 return ret; 7520 } 7521 7522 elem.setAttribute( name, value + "" ); 7523 return value; 7524 } 7525 7526 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { 7527 return ret; 7528 } 7529 7530 ret = jQuery.find.attr( elem, name ); 7531 7532 // Non-existent attributes return null, we normalize to undefined 7533 return ret == null ? undefined : ret; 7534 }, 7535 7536 attrHooks: { 7537 type: { 7538 set: function( elem, value ) { 7539 if ( !support.radioValue && value === "radio" && 7540 nodeName( elem, "input" ) ) { 7541 var val = elem.value; 7542 elem.setAttribute( "type", value ); 7543 if ( val ) { 7544 elem.value = val; 7545 } 7546 return value; 7547 } 7548 } 7549 } 7550 }, 7551 7552 removeAttr: function( elem, value ) { 7553 var name, 7554 i = 0, 7555 7556 // Attribute names can contain non-HTML whitespace characters 7557 // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 7558 attrNames = value && value.match( rnothtmlwhite ); 7559 7560 if ( attrNames && elem.nodeType === 1 ) { 7561 while ( ( name = attrNames[ i++ ] ) ) { 7562 elem.removeAttribute( name ); 7563 } 7564 } 7565 } 7566} ); 7567 7568// Hooks for boolean attributes 7569boolHook = { 7570 set: function( elem, value, name ) { 7571 if ( value === false ) { 7572 7573 // Remove boolean attributes when set to false 7574 jQuery.removeAttr( elem, name ); 7575 } else { 7576 elem.setAttribute( name, name ); 7577 } 7578 return name; 7579 } 7580}; 7581 7582jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { 7583 var getter = attrHandle[ name ] || jQuery.find.attr; 7584 7585 attrHandle[ name ] = function( elem, name, isXML ) { 7586 var ret, handle, 7587 lowercaseName = name.toLowerCase(); 7588 7589 if ( !isXML ) { 7590 7591 // Avoid an infinite loop by temporarily removing this function from the getter 7592 handle = attrHandle[ lowercaseName ]; 7593 attrHandle[ lowercaseName ] = ret; 7594 ret = getter( elem, name, isXML ) != null ? 7595 lowercaseName : 7596 null; 7597 attrHandle[ lowercaseName ] = handle; 7598 } 7599 return ret; 7600 }; 7601} ); 7602 7603 7604 7605 7606var rfocusable = /^(?:input|select|textarea|button)$/i, 7607 rclickable = /^(?:a|area)$/i; 7608 7609jQuery.fn.extend( { 7610 prop: function( name, value ) { 7611 return access( this, jQuery.prop, name, value, arguments.length > 1 ); 7612 }, 7613 7614 removeProp: function( name ) { 7615 return this.each( function() { 7616 delete this[ jQuery.propFix[ name ] || name ]; 7617 } ); 7618 } 7619} ); 7620 7621jQuery.extend( { 7622 prop: function( elem, name, value ) { 7623 var ret, hooks, 7624 nType = elem.nodeType; 7625 7626 // Don't get/set properties on text, comment and attribute nodes 7627 if ( nType === 3 || nType === 8 || nType === 2 ) { 7628 return; 7629 } 7630 7631 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { 7632 7633 // Fix name and attach hooks 7634 name = jQuery.propFix[ name ] || name; 7635 hooks = jQuery.propHooks[ name ]; 7636 } 7637 7638 if ( value !== undefined ) { 7639 if ( hooks && "set" in hooks && 7640 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { 7641 return ret; 7642 } 7643 7644 return ( elem[ name ] = value ); 7645 } 7646 7647 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { 7648 return ret; 7649 } 7650 7651 return elem[ name ]; 7652 }, 7653 7654 propHooks: { 7655 tabIndex: { 7656 get: function( elem ) { 7657 7658 // Support: IE <=9 - 11 only 7659 // elem.tabIndex doesn't always return the 7660 // correct value when it hasn't been explicitly set 7661 // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ 7662 // Use proper attribute retrieval(#12072) 7663 var tabindex = jQuery.find.attr( elem, "tabindex" ); 7664 7665 if ( tabindex ) { 7666 return parseInt( tabindex, 10 ); 7667 } 7668 7669 if ( 7670 rfocusable.test( elem.nodeName ) || 7671 rclickable.test( elem.nodeName ) && 7672 elem.href 7673 ) { 7674 return 0; 7675 } 7676 7677 return -1; 7678 } 7679 } 7680 }, 7681 7682 propFix: { 7683 "for": "htmlFor", 7684 "class": "className" 7685 } 7686} ); 7687 7688// Support: IE <=11 only 7689// Accessing the selectedIndex property 7690// forces the browser to respect setting selected 7691// on the option 7692// The getter ensures a default option is selected 7693// when in an optgroup 7694// eslint rule "no-unused-expressions" is disabled for this code 7695// since it considers such accessions noop 7696if ( !support.optSelected ) { 7697 jQuery.propHooks.selected = { 7698 get: function( elem ) { 7699 7700 /* eslint no-unused-expressions: "off" */ 7701 7702 var parent = elem.parentNode; 7703 if ( parent && parent.parentNode ) { 7704 parent.parentNode.selectedIndex; 7705 } 7706 return null; 7707 }, 7708 set: function( elem ) { 7709 7710 /* eslint no-unused-expressions: "off" */ 7711 7712 var parent = elem.parentNode; 7713 if ( parent ) { 7714 parent.selectedIndex; 7715 7716 if ( parent.parentNode ) { 7717 parent.parentNode.selectedIndex; 7718 } 7719 } 7720 } 7721 }; 7722} 7723 7724jQuery.each( [ 7725 "tabIndex", 7726 "readOnly", 7727 "maxLength", 7728 "cellSpacing", 7729 "cellPadding", 7730 "rowSpan", 7731 "colSpan", 7732 "useMap", 7733 "frameBorder", 7734 "contentEditable" 7735], function() { 7736 jQuery.propFix[ this.toLowerCase() ] = this; 7737} ); 7738 7739 7740 7741 7742 // Strip and collapse whitespace according to HTML spec 7743 // https://
vendor: 4,260 bytes, lines 7743-7909
7743html.spec.whatwg.org/multipage/infrastructure.html#strip-and-collapse-whitespace 7744 function stripAndCollapse( value ) { 7745 var tokens = value.match( rnothtmlwhite ) || []; 7746 return tokens.join( " " ); 7747 } 7748 7749 7750function getClass( elem ) { 7751 return elem.getAttribute && elem.getAttribute( "class" ) || ""; 7752} 7753 7754jQuery.fn.extend( { 7755 addClass: function( value ) { 7756 var classes, elem, cur, curValue, clazz, j, finalValue, 7757 i = 0; 7758 7759 if ( jQuery.isFunction( value ) ) { 7760 return this.each( function( j ) { 7761 jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); 7762 } ); 7763 } 7764 7765 if ( typeof value === "string" && value ) { 7766 classes = value.match( rnothtmlwhite ) || []; 7767 7768 while ( ( elem = this[ i++ ] ) ) { 7769 curValue = getClass( elem ); 7770 cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); 7771 7772 if ( cur ) { 7773 j = 0; 7774 while ( ( clazz = classes[ j++ ] ) ) { 7775 if ( cur.indexOf( " " + clazz + " " ) < 0 ) { 7776 cur += clazz + " "; 7777 } 7778 } 7779 7780 // Only assign if different to avoid unneeded rendering. 7781 finalValue = stripAndCollapse( cur ); 7782 if ( curValue !== finalValue ) { 7783 elem.setAttribute( "class", finalValue ); 7784 } 7785 } 7786 } 7787 } 7788 7789 return this; 7790 }, 7791 7792 removeClass: function( value ) { 7793 var classes, elem, cur, curValue, clazz, j, finalValue, 7794 i = 0; 7795 7796 if ( jQuery.isFunction( value ) ) { 7797 return this.each( function( j ) { 7798 jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); 7799 } ); 7800 } 7801 7802 if ( !arguments.length ) { 7803 return this.attr( "class", "" ); 7804 } 7805 7806 if ( typeof value === "string" && value ) { 7807 classes = value.match( rnothtmlwhite ) || []; 7808 7809 while ( ( elem = this[ i++ ] ) ) { 7810 curValue = getClass( elem ); 7811 7812 // This expression is here for better compressibility (see addClass) 7813 cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); 7814 7815 if ( cur ) { 7816 j = 0; 7817 while ( ( clazz = classes[ j++ ] ) ) { 7818 7819 // Remove *all* instances 7820 while ( cur.indexOf( " " + clazz + " " ) > -1 ) { 7821 cur = cur.replace( " " + clazz + " ", " " ); 7822 } 7823 } 7824 7825 // Only assign if different to avoid unneeded rendering. 7826 finalValue = stripAndCollapse( cur ); 7827 if ( curValue !== finalValue ) { 7828 elem.setAttribute( "class", finalValue ); 7829 } 7830 } 7831 } 7832 } 7833 7834 return this; 7835 }, 7836 7837 toggleClass: function( value, stateVal ) { 7838 var type = typeof value; 7839 7840 if ( typeof stateVal === "boolean" && type === "string" ) { 7841 return stateVal ? this.addClass( value ) : this.removeClass( value ); 7842 } 7843 7844 if ( jQuery.isFunction( value ) ) { 7845 return this.each( function( i ) { 7846 jQuery( this ).toggleClass( 7847 value.call( this, i, getClass( this ), stateVal ), 7848 stateVal 7849 ); 7850 } ); 7851 } 7852 7853 return this.each( function() { 7854 var className, i, self, classNames; 7855 7856 if ( type === "string" ) { 7857 7858 // Toggle individual class names 7859 i = 0; 7860 self = jQuery( this ); 7861 classNames = value.match( rnothtmlwhite ) || []; 7862 7863 while ( ( className = classNames[ i++ ] ) ) { 7864 7865 // Check each className given, space separated list 7866 if ( self.hasClass( className ) ) { 7867 self.removeClass( className ); 7868 } else { 7869 self.addClass( className ); 7870 } 7871 } 7872 7873 // Toggle whole class name 7874 } else if ( value === undefined || type === "boolean" ) { 7875 className = getClass( this ); 7876 if ( className ) { 7877 7878 // Store className if set 7879 dataPriv.set( this, "__className__", className ); 7880 } 7881 7882 // If the element has a class name or if we're passed `false`, 7883 // then remove the whole classname (if there was one, the above saved it). 7884 // Otherwise bring back whatever was previously saved (if anything), 7885 // falling back to the empty string if nothing was stored. 7886 if ( this.setAttribute ) { 7887 this.setAttribute( "class", 7888 className || value === false ? 7889 "" : 7890 dataPriv.get( this, "__className__" ) || "" 7891 ); 7892 } 7893 } 7894 } ); 7895 }, 7896 7897 hasClass: function( selector ) { 7898 var className, elem, 7899 i = 0; 7900 7901 className = " " + selector + " "; 7902 while ( ( elem = this[ i++ ] ) ) { 7903 if ( elem.nodeType === 1 && 7904 ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { 7905 return true; 7906 } 7907 } 7908 7909 return false;
vendor: 1,377 bytes, lines 7910-7979
7910 } 7911} ); 7912 7913 7914 7915 7916var rreturn = /\r/g; 7917 7918jQuery.fn.extend( { 7919 val: function( value ) { 7920 var hooks, ret, isFunction, 7921 elem = this[ 0 ]; 7922 7923 if ( !arguments.length ) { 7924 if ( elem ) { 7925 hooks = jQuery.valHooks[ elem.type ] || 7926 jQuery.valHooks[ elem.nodeName.toLowerCase() ]; 7927 7928 if ( hooks && 7929 "get" in hooks && 7930 ( ret = hooks.get( elem, "value" ) ) !== undefined 7931 ) { 7932 return ret; 7933 } 7934 7935 ret = elem.value; 7936 7937 // Handle most common string cases 7938 if ( typeof ret === "string" ) { 7939 return ret.replace( rreturn, "" ); 7940 } 7941 7942 // Handle cases where value is null/undef or number 7943 return ret == null ? "" : ret; 7944 } 7945 7946 return; 7947 } 7948 7949 isFunction = jQuery.isFunction( value ); 7950 7951 return this.each( function( i ) { 7952 var val; 7953 7954 if ( this.nodeType !== 1 ) { 7955 return; 7956 } 7957 7958 if ( isFunction ) { 7959 val = value.call( this, i, jQuery( this ).val() ); 7960 } else { 7961 val = value; 7962 } 7963 7964 // Treat null/undefined as ""; convert numbers to string 7965 if ( val == null ) { 7966 val = ""; 7967 7968 } else if ( typeof val === "number" ) { 7969 val += ""; 7970 7971 } else if ( Array.isArray( val ) ) { 7972 val = jQuery.map( val, function( value ) { 7973 return value == null ? "" : value + ""; 7974 } ); 7975 } 7976 7977 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; 7978 7979 // If set returns undefined, fall back to normal setting
vendor: 8,160 bytes, lines 7980-8298
7980 if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { 7981 this.value = val; 7982 } 7983 } ); 7984 } 7985} ); 7986 7987jQuery.extend( { 7988 valHooks: { 7989 option: { 7990 get: function( elem ) { 7991 7992 var val = jQuery.find.attr( elem, "value" ); 7993 return val != null ? 7994 val : 7995 7996 // Support: IE <=10 - 11 only 7997 // option.text throws exceptions (#14686, #14858) 7998 // Strip and collapse whitespace 7999 // https://html.spec.whatwg.org/#strip-and-collapse-whitespace 8000 stripAndCollapse( jQuery.text( elem ) ); 8001 } 8002 }, 8003 select: { 8004 get: function( elem ) { 8005 var value, option, i, 8006 options = elem.options, 8007 index = elem.selectedIndex, 8008 one = elem.type === "select-one", 8009 values = one ? null : [], 8010 max = one ? index + 1 : options.length; 8011 8012 if ( index < 0 ) { 8013 i = max; 8014 8015 } else { 8016 i = one ? index : 0; 8017 } 8018 8019 // Loop through all the selected options 8020 for ( ; i < max; i++ ) { 8021 option = options[ i ]; 8022 8023 // Support: IE <=9 only 8024 // IE8-9 doesn't update selected after form reset (#2551) 8025 if ( ( option.selected || i === index ) && 8026 8027 // Don't return options that are disabled or in a disabled optgroup 8028 !option.disabled && 8029 ( !option.parentNode.disabled || 8030 !nodeName( option.parentNode, "optgroup" ) ) ) { 8031 8032 // Get the specific value for the option 8033 value = jQuery( option ).val(); 8034 8035 // We don't need an array for one selects 8036 if ( one ) { 8037 return value; 8038 } 8039 8040 // Multi-Selects return an array 8041 values.push( value ); 8042 } 8043 } 8044 8045 return values; 8046 }, 8047 8048 set: function( elem, value ) { 8049 var optionSet, option, 8050 options = elem.options, 8051 values = jQuery.makeArray( value ), 8052 i = options.length; 8053 8054 while ( i-- ) { 8055 option = options[ i ]; 8056 8057 /* eslint-disable no-cond-assign */ 8058 8059 if ( option.selected = 8060 jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 8061 ) { 8062 optionSet = true; 8063 } 8064 8065 /* eslint-enable no-cond-assign */ 8066 } 8067 8068 // Force browsers to behave consistently when non-matching value is set 8069 if ( !optionSet ) { 8070 elem.selectedIndex = -1; 8071 } 8072 return values; 8073 } 8074 } 8075 } 8076} ); 8077 8078// Radios and checkboxes getter/setter 8079jQuery.each( [ "radio", "checkbox" ], function() { 8080 jQuery.valHooks[ this ] = { 8081 set: function( elem, value ) { 8082 if ( Array.isArray( value ) ) { 8083 return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); 8084 } 8085 } 8086 }; 8087 if ( !support.checkOn ) { 8088 jQuery.valHooks[ this ].get = function( elem ) { 8089 return elem.getAttribute( "value" ) === null ? "on" : elem.value; 8090 }; 8091 } 8092} ); 8093 8094 8095 8096 8097// Return jQuery for attributes-only inclusion 8098 8099 8100var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/; 8101 8102jQuery.extend( jQuery.event, { 8103 8104 trigger: function( event, data, elem, onlyHandlers ) { 8105 8106 var i, cur, tmp, bubbleType, ontype, handle, special, 8107 eventPath = [ elem || document ], 8108 type = hasOwn.call( event, "type" ) ? event.type : event, 8109 namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; 8110 8111 cur = tmp = elem = elem || document; 8112 8113 // Don't do events on text and comment nodes 8114 if ( elem.nodeType === 3 || elem.nodeType === 8 ) { 8115 return; 8116 } 8117 8118 // focus/blur morphs to focusin/out; ensure we're not firing them right now 8119 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { 8120 return; 8121 } 8122 8123 if ( type.indexOf( "." ) > -1 ) { 8124 8125 // Namespaced trigger; create a regexp to match event type in handle() 8126 namespaces = type.split( "." ); 8127 type = namespaces.shift(); 8128 namespaces.sort(); 8129 } 8130 ontype = type.indexOf( ":" ) < 0 && "on" + type; 8131 8132 // Caller can pass in a jQuery.Event object, Object, or just an event type string 8133 event = event[ jQuery.expando ] ? 8134 event : 8135 new jQuery.Event( type, typeof event === "object" && event ); 8136 8137 // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) 8138 event.isTrigger = onlyHandlers ? 2 : 3; 8139 event.namespace = namespaces.join( "." ); 8140 event.rnamespace = event.namespace ? 8141 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : 8142 null; 8143 8144 // Clean up the event in case it is being reused 8145 event.result = undefined; 8146 if ( !event.target ) { 8147 event.target = elem; 8148 } 8149 8150 // Clone any incoming data and prepend the event, creating the handler arg list 8151 data = data == null ? 8152 [ event ] : 8153 jQuery.makeArray( data, [ event ] ); 8154 8155 // Allow special events to draw outside the lines 8156 special = jQuery.event.special[ type ] || {}; 8157 if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { 8158 return; 8159 } 8160 8161 // Determine event propagation path in advance, per W3C events spec (#9951) 8162 // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) 8163 if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { 8164 8165 bubbleType = special.delegateType || type; 8166 if ( !rfocusMorph.test( bubbleType + type ) ) { 8167 cur = cur.parentNode; 8168 } 8169 for ( ; cur; cur = cur.parentNode ) { 8170 eventPath.push( cur ); 8171 tmp = cur; 8172 } 8173 8174 // Only add window if we got to document (e.g., not plain obj or detached DOM) 8175 if ( tmp === ( elem.ownerDocument || document ) ) { 8176 eventPath.push( tmp.defaultView || tmp.parentWindow || window ); 8177 } 8178 } 8179 8180 // Fire handlers on the event path 8181 i = 0; 8182 while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { 8183 8184 event.type = i > 1 ? 8185 bubbleType : 8186 special.bindType || type; 8187 8188 // jQuery handler 8189 handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && 8190 dataPriv.get( cur, "handle" ); 8191 if ( handle ) { 8192 handle.apply( cur, data ); 8193 } 8194 8195 // Native handler 8196 handle = ontype && cur[ ontype ]; 8197 if ( handle && handle.apply && acceptData( cur ) ) { 8198 event.result = handle.apply( cur, data ); 8199 if ( event.result === false ) { 8200 event.preventDefault(); 8201 } 8202 } 8203 } 8204 event.type = type; 8205 8206 // If nobody prevented the default action, do it now 8207 if ( !onlyHandlers && !event.isDefaultPrevented() ) { 8208 8209 if ( ( !special._default || 8210 special._default.apply( eventPath.pop(), data ) === false ) && 8211 acceptData( elem ) ) { 8212 8213 // Call a native DOM method on the target with the same name as the event. 8214 // Don't do default actions on window, that's where global variables be (#6170) 8215 if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { 8216 8217 // Don't re-trigger an onFOO event when we call its FOO() method 8218 tmp = elem[ ontype ]; 8219 8220 if ( tmp ) { 8221 elem[ ontype ] = null; 8222 } 8223 8224 // Prevent re-triggering of the same event, since we already bubbled it above 8225 jQuery.event.triggered = type; 8226 elem[ type ](); 8227 jQuery.event.triggered = undefined; 8228 8229 if ( tmp ) { 8230 elem[ ontype ] = tmp; 8231 } 8232 } 8233 } 8234 } 8235 8236 return event.result; 8237 }, 8238 8239 // Piggyback on a donor event to simulate a different one 8240 // Used only for `focus(in | out)` events 8241 simulate: function( type, elem, event ) { 8242 var e = jQuery.extend( 8243 new jQuery.Event(), 8244 event, 8245 { 8246 type: type, 8247 isSimulated: true 8248 } 8249 ); 8250 8251 jQuery.event.trigger( e, null, elem ); 8252 } 8253 8254} ); 8255 8256jQuery.fn.extend( { 8257 8258 trigger: function( type, data ) { 8259 return this.each( function() { 8260 jQuery.event.trigger( type, data, this ); 8261 } ); 8262 }, 8263 triggerHandler: function( type, data ) { 8264 var elem = this[ 0 ]; 8265 if ( elem ) { 8266 return jQuery.event.trigger( type, data, elem, true ); 8267 } 8268 } 8269} ); 8270 8271 8272jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + 8273 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + 8274 "change select submit keydown keypress keyup contextmenu" ).split( " " ), 8275 function( i, name ) { 8276 8277 // Handle event binding 8278 jQuery.fn[ name ] = function( data, fn ) { 8279 return arguments.length > 0 ? 8280 this.on( name, null, data, fn ) : 8281 this.trigger( name ); 8282 }; 8283} ); 8284 8285jQuery.fn.extend( { 8286 hover: function( fnOver, fnOut ) { 8287 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); 8288 } 8289} ); 8290 8291 8292 8293 8294support.focusin = "onfocusin" in window; 8295 8296 8297// Support: Firefox <=44 8298// Firefox doesn't have focus(in | out) events
vendor: 4,174 bytes, lines 8299-8462
8299// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 8300// 8301// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 8302// focus(in | out) events fire after focus & blur events, 8303// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order 8304// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 8305if ( !support.focusin ) { 8306 jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { 8307 8308 // Attach a single capturing handler on the document while someone wants focusin/focusout 8309 var handler = function( event ) { 8310 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); 8311 }; 8312 8313 jQuery.event.special[ fix ] = { 8314 setup: function() { 8315 var doc = this.ownerDocument || this, 8316 attaches = dataPriv.access( doc, fix ); 8317 8318 if ( !attaches ) { 8319 doc.addEventListener( orig, handler, true ); 8320 } 8321 dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); 8322 }, 8323 teardown: function() { 8324 var doc = this.ownerDocument || this, 8325 attaches = dataPriv.access( doc, fix ) - 1; 8326 8327 if ( !attaches ) { 8328 doc.removeEventListener( orig, handler, true ); 8329 dataPriv.remove( doc, fix ); 8330 8331 } else { 8332 dataPriv.access( doc, fix, attaches ); 8333 } 8334 } 8335 }; 8336 } ); 8337} 8338var location = window.location; 8339 8340var nonce = jQuery.now(); 8341 8342var rquery = ( /\?/ ); 8343 8344 8345 8346// Cross-browser xml parsing 8347jQuery.parseXML = function( data ) { 8348 var xml; 8349 if ( !data || typeof data !== "string" ) { 8350 return null; 8351 } 8352 8353 // Support: IE 9 - 11 only 8354 // IE throws on parseFromString with invalid input. 8355 try { 8356 xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); 8357 } catch ( e ) { 8358 xml = undefined; 8359 } 8360 8361 if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { 8362 jQuery.error( "Invalid XML: " + data ); 8363 } 8364 return xml; 8365}; 8366 8367 8368var 8369 rbracket = /\[\]$/, 8370 rCRLF = /\r?\n/g, 8371 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, 8372 rsubmittable = /^(?:input|select|textarea|keygen)/i; 8373 8374function buildParams( prefix, obj, traditional, add ) { 8375 var name; 8376 8377 if ( Array.isArray( obj ) ) { 8378 8379 // Serialize array item. 8380 jQuery.each( obj, function( i, v ) { 8381 if ( traditional || rbracket.test( prefix ) ) { 8382 8383 // Treat each array item as a scalar. 8384 add( prefix, v ); 8385 8386 } else { 8387 8388 // Item is non-scalar (array or object), encode its numeric index. 8389 buildParams( 8390 prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", 8391 v, 8392 traditional, 8393 add 8394 ); 8395 } 8396 } ); 8397 8398 } else if ( !traditional && jQuery.type( obj ) === "object" ) { 8399 8400 // Serialize object item. 8401 for ( name in obj ) { 8402 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); 8403 } 8404 8405 } else { 8406 8407 // Serialize scalar item. 8408 add( prefix, obj ); 8409 } 8410} 8411 8412// Serialize an array of form elements or a set of 8413// key/values into a query string 8414jQuery.param = function( a, traditional ) { 8415 var prefix, 8416 s = [], 8417 add = function( key, valueOrFunction ) { 8418 8419 // If value is a function, invoke it and use its return value 8420 var value = jQuery.isFunction( valueOrFunction ) ? 8421 valueOrFunction() : 8422 valueOrFunction; 8423 8424 s[ s.length ] = encodeURIComponent( key ) + "=" + 8425 encodeURIComponent( value == null ? "" : value ); 8426 }; 8427 8428 // If an array was passed in, assume that it is an array of form elements. 8429 if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { 8430 8431 // Serialize the form elements 8432 jQuery.each( a, function() { 8433 add( this.name, this.value ); 8434 } ); 8435 8436 } else { 8437 8438 // If traditional, encode the "old" way (the way 1.3.2 or older 8439 // did it), otherwise encode params recursively. 8440 for ( prefix in a ) { 8441 buildParams( prefix, a[ prefix ], traditional, add ); 8442 } 8443 } 8444 8445 // Return the resulting serialization 8446 return s.join( "&" ); 8447}; 8448 8449jQuery.fn.extend( { 8450 serialize: function() { 8451 return jQuery.param( this.serializeArray() ); 8452 }, 8453 serializeArray: function() { 8454 return this.map( function() { 8455 8456 // Can add propHook for "elements" to filter or add form elements 8457 var elements = jQuery.prop( this, "elements" ); 8458 return elements ? jQuery.makeArray( elements ) : this; 8459 } ) 8460 .filter( function() { 8461 var type = this.type; 8462
vendor: 4,939 bytes, lines 8463-8635
8463 // Use .is( ":disabled" ) so that fieldset[disabled] works 8464 return this.name && !jQuery( this ).is( ":disabled" ) && 8465 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && 8466 ( this.checked || !rcheckableType.test( type ) ); 8467 } ) 8468 .map( function( i, elem ) { 8469 var val = jQuery( this ).val(); 8470 8471 if ( val == null ) { 8472 return null; 8473 } 8474 8475 if ( Array.isArray( val ) ) { 8476 return jQuery.map( val, function( val ) { 8477 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 8478 } ); 8479 } 8480 8481 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 8482 } ).get(); 8483 } 8484} ); 8485 8486 8487var 8488 r20 = /%20/g, 8489 rhash = /#.*$/, 8490 rantiCache = /([?&])_=[^&]*/, 8491 rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, 8492 8493 // #7653, #8125, #8152: local protocol detection 8494 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, 8495 rnoContent = /^(?:GET|HEAD)$/, 8496 rprotocol = /^\/\//, 8497 8498 /* Prefilters 8499 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) 8500 * 2) These are called: 8501 * - BEFORE asking for a transport 8502 * - AFTER param serialization (s.data is a string if s.processData is true) 8503 * 3) key is the dataType 8504 * 4) the catchall symbol "*" can be used 8505 * 5) execution will start with transport dataType and THEN continue down to "*" if needed 8506 */ 8507 prefilters = {}, 8508 8509 /* Transports bindings 8510 * 1) key is the dataType 8511 * 2) the catchall symbol "*" can be used 8512 * 3) selection will start with transport dataType and THEN go to "*" if needed 8513 */ 8514 transports = {}, 8515 8516 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression 8517 allTypes = "*/".concat( "*" ), 8518 8519 // Anchor tag for parsing the document origin 8520 originAnchor = document.createElement( "a" ); 8521 originAnchor.href = location.href; 8522 8523// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport 8524function addToPrefiltersOrTransports( structure ) { 8525 8526 // dataTypeExpression is optional and defaults to "*" 8527 return function( dataTypeExpression, func ) { 8528 8529 if ( typeof dataTypeExpression !== "string" ) { 8530 func = dataTypeExpression; 8531 dataTypeExpression = "*"; 8532 } 8533 8534 var dataType, 8535 i = 0, 8536 dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; 8537 8538 if ( jQuery.isFunction( func ) ) { 8539 8540 // For each dataType in the dataTypeExpression 8541 while ( ( dataType = dataTypes[ i++ ] ) ) { 8542 8543 // Prepend if requested 8544 if ( dataType[ 0 ] === "+" ) { 8545 dataType = dataType.slice( 1 ) || "*"; 8546 ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); 8547 8548 // Otherwise append 8549 } else { 8550 ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); 8551 } 8552 } 8553 } 8554 }; 8555} 8556 8557// Base inspection function for prefilters and transports 8558function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { 8559 8560 var inspected = {}, 8561 seekingTransport = ( structure === transports ); 8562 8563 function inspect( dataType ) { 8564 var selected; 8565 inspected[ dataType ] = true; 8566 jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { 8567 var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); 8568 if ( typeof dataTypeOrTransport === "string" && 8569 !seekingTransport && !inspected[ dataTypeOrTransport ] ) { 8570 8571 options.dataTypes.unshift( dataTypeOrTransport ); 8572 inspect( dataTypeOrTransport ); 8573 return false; 8574 } else if ( seekingTransport ) { 8575 return !( selected = dataTypeOrTransport ); 8576 } 8577 } ); 8578 return selected; 8579 } 8580 8581 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); 8582} 8583 8584// A special extend for ajax options 8585// that takes "flat" options (not to be deep extended) 8586// Fixes #9887 8587function ajaxExtend( target, src ) { 8588 var key, deep, 8589 flatOptions = jQuery.ajaxSettings.flatOptions || {}; 8590 8591 for ( key in src ) { 8592 if ( src[ key ] !== undefined ) { 8593 ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; 8594 } 8595 } 8596 if ( deep ) { 8597 jQuery.extend( true, target, deep ); 8598 } 8599 8600 return target; 8601} 8602 8603/* Handles responses to an ajax request: 8604 * - finds the right dataType (mediates between content-type and expected dataType) 8605 * - returns the corresponding response 8606 */ 8607function ajaxHandleResponses( s, jqXHR, responses ) { 8608 8609 var ct, type, finalDataType, firstDataType, 8610 contents = s.contents, 8611 dataTypes = s.dataTypes; 8612 8613 // Remove auto dataType and get content-type in the process 8614 while ( dataTypes[ 0 ] === "*" ) { 8615 dataTypes.shift(); 8616 if ( ct === undefined ) { 8617 ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); 8618 } 8619 } 8620 8621 // Check if we're dealing with a known content-type 8622 if ( ct ) { 8623 for ( type in contents ) { 8624 if ( contents[ type ] && contents[ type ].test( ct ) ) { 8625 dataTypes.unshift( type ); 8626 break; 8627 } 8628 } 8629 } 8630 8631 // Check to see if we have a response for the expected dataType 8632 if ( dataTypes[ 0 ] in responses ) { 8633 finalDataType = dataTypes[ 0 ]; 8634 } else { 8635
vendor: 18,932 bytes, lines 8636-9393
8636 // Try convertible dataTypes 8637 for ( type in responses ) { 8638 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { 8639 finalDataType = type; 8640 break; 8641 } 8642 if ( !firstDataType ) { 8643 firstDataType = type; 8644 } 8645 } 8646 8647 // Or just use first one 8648 finalDataType = finalDataType || firstDataType; 8649 } 8650 8651 // If we found a dataType 8652 // We add the dataType to the list if needed 8653 // and return the corresponding response 8654 if ( finalDataType ) { 8655 if ( finalDataType !== dataTypes[ 0 ] ) { 8656 dataTypes.unshift( finalDataType ); 8657 } 8658 return responses[ finalDataType ]; 8659 } 8660} 8661 8662/* Chain conversions given the request and the original response 8663 * Also sets the responseXXX fields on the jqXHR instance 8664 */ 8665function ajaxConvert( s, response, jqXHR, isSuccess ) { 8666 var conv2, current, conv, tmp, prev, 8667 converters = {}, 8668 8669 // Work with a copy of dataTypes in case we need to modify it for conversion 8670 dataTypes = s.dataTypes.slice(); 8671 8672 // Create converters map with lowercased keys 8673 if ( dataTypes[ 1 ] ) { 8674 for ( conv in s.converters ) { 8675 converters[ conv.toLowerCase() ] = s.converters[ conv ]; 8676 } 8677 } 8678 8679 current = dataTypes.shift(); 8680 8681 // Convert to each sequential dataType 8682 while ( current ) { 8683 8684 if ( s.responseFields[ current ] ) { 8685 jqXHR[ s.responseFields[ current ] ] = response; 8686 } 8687 8688 // Apply the dataFilter if provided 8689 if ( !prev && isSuccess && s.dataFilter ) { 8690 response = s.dataFilter( response, s.dataType ); 8691 } 8692 8693 prev = current; 8694 current = dataTypes.shift(); 8695 8696 if ( current ) { 8697 8698 // There's only work to do if current dataType is non-auto 8699 if ( current === "*" ) { 8700 8701 current = prev; 8702 8703 // Convert response if prev dataType is non-auto and differs from current 8704 } else if ( prev !== "*" && prev !== current ) { 8705 8706 // Seek a direct converter 8707 conv = converters[ prev + " " + current ] || converters[ "* " + current ]; 8708 8709 // If none found, seek a pair 8710 if ( !conv ) { 8711 for ( conv2 in converters ) { 8712 8713 // If conv2 outputs current 8714 tmp = conv2.split( " " ); 8715 if ( tmp[ 1 ] === current ) { 8716 8717 // If prev can be converted to accepted input 8718 conv = converters[ prev + " " + tmp[ 0 ] ] || 8719 converters[ "* " + tmp[ 0 ] ]; 8720 if ( conv ) { 8721 8722 // Condense equivalence converters 8723 if ( conv === true ) { 8724 conv = converters[ conv2 ]; 8725 8726 // Otherwise, insert the intermediate dataType 8727 } else if ( converters[ conv2 ] !== true ) { 8728 current = tmp[ 0 ]; 8729 dataTypes.unshift( tmp[ 1 ] ); 8730 } 8731 break; 8732 } 8733 } 8734 } 8735 } 8736 8737 // Apply converter (if not an equivalence) 8738 if ( conv !== true ) { 8739 8740 // Unless errors are allowed to bubble, catch and return them 8741 if ( conv && s.throws ) { 8742 response = conv( response ); 8743 } else { 8744 try { 8745 response = conv( response ); 8746 } catch ( e ) { 8747 return { 8748 state: "parsererror", 8749 error: conv ? e : "No conversion from " + prev + " to " + current 8750 }; 8751 } 8752 } 8753 } 8754 } 8755 } 8756 } 8757 8758 return { state: "success", data: response }; 8759} 8760 8761jQuery.extend( { 8762 8763 // Counter for holding the number of active queries 8764 active: 0, 8765 8766 // Last-Modified header cache for next request 8767 lastModified: {}, 8768 etag: {}, 8769 8770 ajaxSettings: { 8771 url: location.href, 8772 type: "GET", 8773 isLocal: rlocalProtocol.test( location.protocol ), 8774 global: true, 8775 processData: true, 8776 async: true, 8777 contentType: "application/x-www-form-urlencoded; charset=UTF-8", 8778 8779 /* 8780 timeout: 0, 8781 data: null, 8782 dataType: null, 8783 username: null, 8784 password: null, 8785 cache: null, 8786 throws: false, 8787 traditional: false, 8788 headers: {}, 8789 */ 8790 8791 accepts: { 8792 "*": allTypes, 8793 text: "text/plain", 8794 html: "text/html", 8795 xml: "application/xml, text/xml", 8796 json: "application/json, text/javascript" 8797 }, 8798 8799 contents: { 8800 xml: /\bxml\b/, 8801 html: /\bhtml/, 8802 json: /\bjson\b/ 8803 }, 8804 8805 responseFields: { 8806 xml: "responseXML", 8807 text: "responseText", 8808 json: "responseJSON" 8809 }, 8810 8811 // Data converters 8812 // Keys separate source (or catchall "*") and destination types with a single space 8813 converters: { 8814 8815 // Convert anything to text 8816 "* text": String, 8817 8818 // Text to html (true = no transformation) 8819 "text html": true, 8820 8821 // Evaluate text as a json expression 8822 "text json": JSON.parse, 8823 8824 // Parse text as xml 8825 "text xml": jQuery.parseXML 8826 }, 8827 8828 // For options that shouldn't be deep extended: 8829 // you can add your own custom options here if 8830 // and when you create one that shouldn't be 8831 // deep extended (see ajaxExtend) 8832 flatOptions: { 8833 url: true, 8834 context: true 8835 } 8836 }, 8837 8838 // Creates a full fledged settings object into target 8839 // with both ajaxSettings and settings fields. 8840 // If target is omitted, writes into ajaxSettings. 8841 ajaxSetup: function( target, settings ) { 8842 return settings ? 8843 8844 // Building a settings object 8845 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : 8846 8847 // Extending ajaxSettings 8848 ajaxExtend( jQuery.ajaxSettings, target ); 8849 }, 8850 8851 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), 8852 ajaxTransport: addToPrefiltersOrTransports( transports ), 8853 8854 // Main method 8855 ajax: function( url, options ) { 8856 8857 // If url is an object, simulate pre-1.5 signature 8858 if ( typeof url === "object" ) { 8859 options = url; 8860 url = undefined; 8861 } 8862 8863 // Force options to be an object 8864 options = options || {}; 8865 8866 var transport, 8867 8868 // URL without anti-cache param 8869 cacheURL, 8870 8871 // Response headers 8872 responseHeadersString, 8873 responseHeaders, 8874 8875 // timeout handle 8876 timeoutTimer, 8877 8878 // Url cleanup var 8879 urlAnchor, 8880 8881 // Request state (becomes false upon send and true upon completion) 8882 completed, 8883 8884 // To know if global events are to be dispatched 8885 fireGlobals, 8886 8887 // Loop variable 8888 i, 8889 8890 // uncached part of the url 8891 uncached, 8892 8893 // Create the final options object 8894 s = jQuery.ajaxSetup( {}, options ), 8895 8896 // Callbacks context 8897 callbackContext = s.context || s, 8898 8899 // Context for global events is callbackContext if it is a DOM node or jQuery collection 8900 globalEventContext = s.context && 8901 ( callbackContext.nodeType || callbackContext.jquery ) ? 8902 jQuery( callbackContext ) : 8903 jQuery.event, 8904 8905 // Deferreds 8906 deferred = jQuery.Deferred(), 8907 completeDeferred = jQuery.Callbacks( "once memory" ), 8908 8909 // Status-dependent callbacks 8910 statusCode = s.statusCode || {}, 8911 8912 // Headers (they are sent all at once) 8913 requestHeaders = {}, 8914 requestHeadersNames = {}, 8915 8916 // Default abort message 8917 strAbort = "canceled", 8918 8919 // Fake xhr 8920 jqXHR = { 8921 readyState: 0, 8922 8923 // Builds headers hashtable if needed 8924 getResponseHeader: function( key ) { 8925 var match; 8926 if ( completed ) { 8927 if ( !responseHeaders ) { 8928 responseHeaders = {}; 8929 while ( ( match = rheaders.exec( responseHeadersString ) ) ) { 8930 responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; 8931 } 8932 } 8933 match = responseHeaders[ key.toLowerCase() ]; 8934 } 8935 return match == null ? null : match; 8936 }, 8937 8938 // Raw string 8939 getAllResponseHeaders: function() { 8940 return completed ? responseHeadersString : null; 8941 }, 8942 8943 // Caches the header 8944 setRequestHeader: function( name, value ) { 8945 if ( completed == null ) { 8946 name = requestHeadersNames[ name.toLowerCase() ] = 8947 requestHeadersNames[ name.toLowerCase() ] || name; 8948 requestHeaders[ name ] = value; 8949 } 8950 return this; 8951 }, 8952 8953 // Overrides response content-type header 8954 overrideMimeType: function( type ) { 8955 if ( completed == null ) { 8956 s.mimeType = type; 8957 } 8958 return this; 8959 }, 8960 8961 // Status-dependent callbacks 8962 statusCode: function( map ) { 8963 var code; 8964 if ( map ) { 8965 if ( completed ) { 8966 8967 // Execute the appropriate callbacks 8968 jqXHR.always( map[ jqXHR.status ] ); 8969 } else { 8970 8971 // Lazy-add the new callbacks in a way that preserves old ones 8972 for ( code in map ) { 8973 statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; 8974 } 8975 } 8976 } 8977 return this; 8978 }, 8979 8980 // Cancel the request 8981 abort: function( statusText ) { 8982 var finalText = statusText || strAbort; 8983 if ( transport ) { 8984 transport.abort( finalText ); 8985 } 8986 done( 0, finalText ); 8987 return this; 8988 } 8989 }; 8990 8991 // Attach deferreds 8992 deferred.promise( jqXHR ); 8993 8994 // Add protocol if not provided (prefilters might expect it) 8995 // Handle falsy url in the settings object (#10093: consistency with old signature) 8996 // We also use the url parameter if available 8997 s.url = ( ( url || s.url || location.href ) + "" ) 8998 .replace( rprotocol, location.protocol + "//" ); 8999 9000 // Alias method option to type as per ticket #12004 9001 s.type = options.method || options.type || s.method || s.type; 9002 9003 // Extract dataTypes list 9004 s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; 9005 9006 // A cross-domain request is in order when the origin doesn't match the current origin. 9007 if ( s.crossDomain == null ) { 9008 urlAnchor = document.createElement( "a" ); 9009 9010 // Support: IE <=8 - 11, Edge 12 - 13 9011 // IE throws exception on accessing the href property if url is malformed, 9012 // e.g. http://example.com:80x/ 9013 try { 9014 urlAnchor.href = s.url; 9015 9016 // Support: IE <=8 - 11 only 9017 // Anchor's host property isn't correctly set when s.url is relative 9018 urlAnchor.href = urlAnchor.href; 9019 s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== 9020 urlAnchor.protocol + "//" + urlAnchor.host; 9021 } catch ( e ) { 9022 9023 // If there is an error parsing the URL, assume it is crossDomain, 9024 // it can be rejected by the transport if it is invalid 9025 s.crossDomain = true; 9026 } 9027 } 9028 9029 // Convert data if not already a string 9030 if ( s.data && s.processData && typeof s.data !== "string" ) { 9031 s.data = jQuery.param( s.data, s.traditional ); 9032 } 9033 9034 // Apply prefilters 9035 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); 9036 9037 // If request was aborted inside a prefilter, stop there 9038 if ( completed ) { 9039 return jqXHR; 9040 } 9041 9042 // We can fire global events as of now if asked to 9043 // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) 9044 fireGlobals = jQuery.event && s.global; 9045 9046 // Watch for a new set of requests 9047 if ( fireGlobals && jQuery.active++ === 0 ) { 9048 jQuery.event.trigger( "ajaxStart" ); 9049 } 9050 9051 // Uppercase the type 9052 s.type = s.type.toUpperCase(); 9053 9054 // Determine if request has content 9055 s.hasContent = !rnoContent.test( s.type ); 9056 9057 // Save the URL in case we're toying with the If-Modified-Since 9058 // and/or If-None-Match header later on 9059 // Remove hash to simplify url manipulation 9060 cacheURL = s.url.replace( rhash, "" ); 9061 9062 // More options handling for requests with no content 9063 if ( !s.hasContent ) { 9064 9065 // Remember the hash so we can put it back 9066 uncached = s.url.slice( cacheURL.length ); 9067 9068 // If data is available, append data to url 9069 if ( s.data ) { 9070 cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; 9071 9072 // #9682: remove data so that it's not used in an eventual retry 9073 delete s.data; 9074 } 9075 9076 // Add or update anti-cache param if needed 9077 if ( s.cache === false ) { 9078 cacheURL = cacheURL.replace( rantiCache, "$1" ); 9079 uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; 9080 } 9081 9082 // Put hash and anti-cache on the URL that will be requested (gh-1732) 9083 s.url = cacheURL + uncached; 9084 9085 // Change '%20' to '+' if this is encoded form body content (gh-2658) 9086 } else if ( s.data && s.processData && 9087 ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { 9088 s.data = s.data.replace( r20, "+" ); 9089 } 9090 9091 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 9092 if ( s.ifModified ) { 9093 if ( jQuery.lastModified[ cacheURL ] ) { 9094 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); 9095 } 9096 if ( jQuery.etag[ cacheURL ] ) { 9097 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); 9098 } 9099 } 9100 9101 // Set the correct header, if data is being sent 9102 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { 9103 jqXHR.setRequestHeader( "Content-Type", s.contentType ); 9104 } 9105 9106 // Set the Accepts header for the server, depending on the dataType 9107 jqXHR.setRequestHeader( 9108 "Accept", 9109 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? 9110 s.accepts[ s.dataTypes[ 0 ] ] + 9111 ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : 9112 s.accepts[ "*" ] 9113 ); 9114 9115 // Check for headers option 9116 for ( i in s.headers ) { 9117 jqXHR.setRequestHeader( i, s.headers[ i ] ); 9118 } 9119 9120 // Allow custom headers/mimetypes and early abort 9121 if ( s.beforeSend && 9122 ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { 9123 9124 // Abort if not done already and return 9125 return jqXHR.abort(); 9126 } 9127 9128 // Aborting is no longer a cancellation 9129 strAbort = "abort"; 9130 9131 // Install callbacks on deferreds 9132 completeDeferred.add( s.complete ); 9133 jqXHR.done( s.success ); 9134 jqXHR.fail( s.error ); 9135 9136 // Get transport 9137 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); 9138 9139 // If no transport, we auto-abort 9140 if ( !transport ) { 9141 done( -1, "No Transport" ); 9142 } else { 9143 jqXHR.readyState = 1; 9144 9145 // Send global event 9146 if ( fireGlobals ) { 9147 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); 9148 } 9149 9150 // If request was aborted inside ajaxSend, stop there 9151 if ( completed ) { 9152 return jqXHR; 9153 } 9154 9155 // Timeout 9156 if ( s.async && s.timeout > 0 ) { 9157 timeoutTimer = window.setTimeout( function() { 9158 jqXHR.abort( "timeout" ); 9159 }, s.timeout ); 9160 } 9161 9162 try { 9163 completed = false; 9164 transport.send( requestHeaders, done ); 9165 } catch ( e ) { 9166 9167 // Rethrow post-completion exceptions 9168 if ( completed ) { 9169 throw e; 9170 } 9171 9172 // Propagate others as results 9173 done( -1, e ); 9174 } 9175 } 9176 9177 // Callback for when everything is done 9178 function done( status, nativeStatusText, responses, headers ) { 9179 var isSuccess, success, error, response, modified, 9180 statusText = nativeStatusText; 9181 9182 // Ignore repeat invocations 9183 if ( completed ) { 9184 return; 9185 } 9186 9187 completed = true; 9188 9189 // Clear timeout if it exists 9190 if ( timeoutTimer ) { 9191 window.clearTimeout( timeoutTimer ); 9192 } 9193 9194 // Dereference transport for early garbage collection 9195 // (no matter how long the jqXHR object will be used) 9196 transport = undefined; 9197 9198 // Cache response headers 9199 responseHeadersString = headers || ""; 9200 9201 // Set readyState 9202 jqXHR.readyState = status > 0 ? 4 : 0; 9203 9204 // Determine if successful 9205 isSuccess = status >= 200 && status < 300 || status === 304; 9206 9207 // Get response data 9208 if ( responses ) { 9209 response = ajaxHandleResponses( s, jqXHR, responses ); 9210 } 9211 9212 // Convert no matter what (that way responseXXX fields are always set) 9213 response = ajaxConvert( s, response, jqXHR, isSuccess ); 9214 9215 // If successful, handle type chaining 9216 if ( isSuccess ) { 9217 9218 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 9219 if ( s.ifModified ) { 9220 modified = jqXHR.getResponseHeader( "Last-Modified" ); 9221 if ( modified ) { 9222 jQuery.lastModified[ cacheURL ] = modified; 9223 } 9224 modified = jqXHR.getResponseHeader( "etag" ); 9225 if ( modified ) { 9226 jQuery.etag[ cacheURL ] = modified; 9227 } 9228 } 9229 9230 // if no content 9231 if ( status === 204 || s.type === "HEAD" ) { 9232 statusText = "nocontent"; 9233 9234 // if not modified 9235 } else if ( status === 304 ) { 9236 statusText = "notmodified"; 9237 9238 // If we have data, let's convert it 9239 } else { 9240 statusText = response.state; 9241 success = response.data; 9242 error = response.error; 9243 isSuccess = !error; 9244 } 9245 } else { 9246 9247 // Extract error from statusText and normalize for non-aborts 9248 error = statusText; 9249 if ( status || !statusText ) { 9250 statusText = "error"; 9251 if ( status < 0 ) { 9252 status = 0; 9253 } 9254 } 9255 } 9256 9257 // Set data for the fake xhr object 9258 jqXHR.status = status; 9259 jqXHR.statusText = ( nativeStatusText || statusText ) + ""; 9260 9261 // Success/Error 9262 if ( isSuccess ) { 9263 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); 9264 } else { 9265 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); 9266 } 9267 9268 // Status-dependent callbacks 9269 jqXHR.statusCode( statusCode ); 9270 statusCode = undefined; 9271 9272 if ( fireGlobals ) { 9273 globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", 9274 [ jqXHR, s, isSuccess ? success : error ] ); 9275 } 9276 9277 // Complete 9278 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); 9279 9280 if ( fireGlobals ) { 9281 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); 9282 9283 // Handle the global AJAX counter 9284 if ( !( --jQuery.active ) ) { 9285 jQuery.event.trigger( "ajaxStop" ); 9286 } 9287 } 9288 } 9289 9290 return jqXHR; 9291 }, 9292 9293 getJSON: function( url, data, callback ) { 9294 return jQuery.get( url, data, callback, "json" ); 9295 }, 9296 9297 getScript: function( url, callback ) { 9298 return jQuery.get( url, undefined, callback, "script" ); 9299 } 9300} ); 9301 9302jQuery.each( [ "get", "post" ], function( i, method ) { 9303 jQuery[ method ] = function( url, data, callback, type ) { 9304 9305 // Shift arguments if data argument was omitted 9306 if ( jQuery.isFunction( data ) ) { 9307 type = type || callback; 9308 callback = data; 9309 data = undefined; 9310 } 9311 9312 // The url can be an options object (which then must have .url) 9313 return jQuery.ajax( jQuery.extend( { 9314 url: url, 9315 type: method, 9316 dataType: type, 9317 data: data, 9318 success: callback 9319 }, jQuery.isPlainObject( url ) && url ) ); 9320 }; 9321} ); 9322 9323 9324jQuery._evalUrl = function( url ) { 9325 return jQuery.ajax( { 9326 url: url, 9327 9328 // Make this explicit, since user can override this through ajaxSetup (#11264) 9329 type: "GET", 9330 dataType: "script", 9331 cache: true, 9332 async: false, 9333 global: false, 9334 "throws": true 9335 } ); 9336}; 9337 9338 9339jQuery.fn.extend( { 9340 wrapAll: function( html ) { 9341 var wrap; 9342 9343 if ( this[ 0 ] ) { 9344 if ( jQuery.isFunction( html ) ) { 9345 html = html.call( this[ 0 ] ); 9346 } 9347 9348 // The elements to wrap the target around 9349 wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); 9350 9351 if ( this[ 0 ].parentNode ) { 9352 wrap.insertBefore( this[ 0 ] ); 9353 } 9354 9355 wrap.map( function() { 9356 var elem = this; 9357 9358 while ( elem.firstElementChild ) { 9359 elem = elem.firstElementChild; 9360 } 9361 9362 return elem; 9363 } ).append( this ); 9364 } 9365 9366 return this; 9367 }, 9368 9369 wrapInner: function( html ) { 9370 if ( jQuery.isFunction( html ) ) { 9371 return this.each( function( i ) { 9372 jQuery( this ).wrapInner( html.call( this, i ) ); 9373 } ); 9374 } 9375 9376 return this.each( function() { 9377 var self = jQuery( this ), 9378 contents = self.contents(); 9379 9380 if ( contents.length ) { 9381 contents.wrapAll( html ); 9382 9383 } else { 9384 self.append( html ); 9385 } 9386 } ); 9387 }, 9388 9389 wrap: function( html ) { 9390 var isFunction = jQuery.isFunction( html ); 9391 9392 return this.each( function( i ) { 9393 jQuery( this ).wrapAll( i
vendor: 2,399 bytes, lines 9393-9485
9393sFunction ? html.call( this, i ) : html ); 9394 } ); 9395 }, 9396 9397 unwrap: function( selector ) { 9398 this.parent( selector ).not( "body" ).each( function() { 9399 jQuery( this ).replaceWith( this.childNodes ); 9400 } ); 9401 return this; 9402 } 9403} ); 9404 9405 9406jQuery.expr.pseudos.hidden = function( elem ) { 9407 return !jQuery.expr.pseudos.visible( elem ); 9408}; 9409jQuery.expr.pseudos.visible = function( elem ) { 9410 return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); 9411}; 9412 9413 9414 9415 9416jQuery.ajaxSettings.xhr = function() { 9417 try { 9418 return new window.XMLHttpRequest(); 9419 } catch ( e ) {} 9420}; 9421 9422var xhrSuccessStatus = { 9423 9424 // File protocol always yields status code 0, assume 200 9425 0: 200, 9426 9427 // Support: IE <=9 only 9428 // #1450: sometimes IE returns 1223 when it should be 204 9429 1223: 204 9430 }, 9431 xhrSupported = jQuery.ajaxSettings.xhr(); 9432 9433support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); 9434support.ajax = xhrSupported = !!xhrSupported; 9435 9436jQuery.ajaxTransport( function( options ) { 9437 var callback, errorCallback; 9438 9439 // Cross domain only allowed if supported through XMLHttpRequest 9440 if ( support.cors || xhrSupported && !options.crossDomain ) { 9441 return { 9442 send: function( headers, complete ) { 9443 var i, 9444 xhr = options.xhr(); 9445 9446 xhr.open( 9447 options.type, 9448 options.url, 9449 options.async, 9450 options.username, 9451 options.password 9452 ); 9453 9454 // Apply custom fields if provided 9455 if ( options.xhrFields ) { 9456 for ( i in options.xhrFields ) { 9457 xhr[ i ] = options.xhrFields[ i ]; 9458 } 9459 } 9460 9461 // Override mime type if needed 9462 if ( options.mimeType && xhr.overrideMimeType ) { 9463 xhr.overrideMimeType( options.mimeType ); 9464 } 9465 9466 // X-Requested-With header 9467 // For cross-domain requests, seeing as conditions for a preflight are 9468 // akin to a jigsaw puzzle, we simply never set it to be sure. 9469 // (it can always be set on a per-request basis or even using ajaxSetup) 9470 // For same-domain requests, won't change header if already provided. 9471 if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { 9472 headers[ "X-Requested-With" ] = "XMLHttpRequest"; 9473 } 9474 9475 // Set headers 9476 for ( i in headers ) { 9477 xhr.setRequestHeader( i, headers[ i ] ); 9478 } 9479 9480 // Callback 9481 callback = function( type ) { 9482 return function() { 9483 if ( callback ) { 9484 callback = errorCallback = xhr.onload = 9485 xhr.onerror = xhr.onabort = xhr.on
vendor: 5,102 bytes, lines 9485-9690
9485readystatechange = null; 9486 9487 if ( type === "abort" ) { 9488 xhr.abort(); 9489 } else if ( type === "error" ) { 9490 9491 // Support: IE <=9 only 9492 // On a manual native abort, IE9 throws 9493 // errors on any property access that is not readyState 9494 if ( typeof xhr.status !== "number" ) { 9495 complete( 0, "error" ); 9496 } else { 9497 complete( 9498 9499 // File: protocol always yields status 0; see #8605, #14207 9500 xhr.status, 9501 xhr.statusText 9502 ); 9503 } 9504 } else { 9505 complete( 9506 xhrSuccessStatus[ xhr.status ] || xhr.status, 9507 xhr.statusText, 9508 9509 // Support: IE <=9 only 9510 // IE9 has no XHR2 but throws on binary (trac-11426) 9511 // For XHR2 non-text, let the caller handle it (gh-2498) 9512 ( xhr.responseType || "text" ) !== "text" || 9513 typeof xhr.responseText !== "string" ? 9514 { binary: xhr.response } : 9515 { text: xhr.responseText }, 9516 xhr.getAllResponseHeaders() 9517 ); 9518 } 9519 } 9520 }; 9521 }; 9522 9523 // Listen to events 9524 xhr.onload = callback(); 9525 errorCallback = xhr.onerror = callback( "error" ); 9526 9527 // Support: IE 9 only 9528 // Use onreadystatechange to replace onabort 9529 // to handle uncaught aborts 9530 if ( xhr.onabort !== undefined ) { 9531 xhr.onabort = errorCallback; 9532 } else { 9533 xhr.onreadystatechange = function() { 9534 9535 // Check readyState before timeout as it changes 9536 if ( xhr.readyState === 4 ) { 9537 9538 // Allow onerror to be called first, 9539 // but that will not handle a native abort 9540 // Also, save errorCallback to a variable 9541 // as xhr.onerror cannot be accessed 9542 window.setTimeout( function() { 9543 if ( callback ) { 9544 errorCallback(); 9545 } 9546 } ); 9547 } 9548 }; 9549 } 9550 9551 // Create the abort callback 9552 callback = callback( "abort" ); 9553 9554 try { 9555 9556 // Do send the request (this may raise an exception) 9557 xhr.send( options.hasContent && options.data || null ); 9558 } catch ( e ) { 9559 9560 // #14683: Only rethrow if this hasn't been notified as an error yet 9561 if ( callback ) { 9562 throw e; 9563 } 9564 } 9565 }, 9566 9567 abort: function() { 9568 if ( callback ) { 9569 callback(); 9570 } 9571 } 9572 }; 9573 } 9574} ); 9575 9576 9577 9578 9579// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) 9580jQuery.ajaxPrefilter( function( s ) { 9581 if ( s.crossDomain ) { 9582 s.contents.script = false; 9583 } 9584} ); 9585 9586// Install script dataType 9587jQuery.ajaxSetup( { 9588 accepts: { 9589 script: "text/javascript, application/javascript, " + 9590 "application/ecmascript, application/x-ecmascript" 9591 }, 9592 contents: { 9593 script: /\b(?:java|ecma)script\b/ 9594 }, 9595 converters: { 9596 "text script": function( text ) { 9597 jQuery.globalEval( text ); 9598 return text; 9599 } 9600 } 9601} ); 9602 9603// Handle cache's special case and crossDomain 9604jQuery.ajaxPrefilter( "script", function( s ) { 9605 if ( s.cache === undefined ) { 9606 s.cache = false; 9607 } 9608 if ( s.crossDomain ) { 9609 s.type = "GET"; 9610 } 9611} ); 9612 9613// Bind script tag hack transport 9614jQuery.ajaxTransport( "script", function( s ) { 9615 9616 // This transport only deals with cross domain requests 9617 if ( s.crossDomain ) { 9618 var script, callback; 9619 return { 9620 send: function( _, complete ) { 9621 script = jQuery( "<script>" ).prop( { 9622 charset: s.scriptCharset, 9623 src: s.url 9624 } ).on( 9625 "load error", 9626 callback = function( evt ) { 9627 script.remove(); 9628 callback = null; 9629 if ( evt ) { 9630 complete( evt.type === "error" ? 404 : 200, evt.type ); 9631 } 9632 } 9633 ); 9634 9635 // Use native DOM manipulation to avoid our domManip AJAX trickery 9636 document.head.appendChild( script[ 0 ] ); 9637 }, 9638 abort: function() { 9639 if ( callback ) { 9640 callback(); 9641 } 9642 } 9643 }; 9644 } 9645} ); 9646 9647 9648 9649 9650var oldCallbacks = [], 9651 rjsonp = /(=)\?(?=&|$)|\?\?/; 9652 9653// Default jsonp settings 9654jQuery.ajaxSetup( { 9655 jsonp: "callback", 9656 jsonpCallback: function() { 9657 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); 9658 this[ callback ] = true; 9659 return callback; 9660 } 9661} ); 9662 9663// Detect, normalize options and install callbacks for jsonp requests 9664jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { 9665 9666 var callbackName, overwritten, responseContainer, 9667 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? 9668 "url" : 9669 typeof s.data === "string" && 9670 ( s.contentType || "" ) 9671 .indexOf( "application/x-www-form-urlencoded" ) === 0 && 9672 rjsonp.test( s.data ) && "data" 9673 ); 9674 9675 // Handle iff the expected data type is "jsonp" or we have a parameter to set 9676 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { 9677 9678 // Get callback name, remembering preexisting value associated with it 9679 callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? 9680 s.jsonpCallback() : 9681 s.jsonpCallback; 9682 9683 // Insert callback into url or form data 9684 if ( jsonProp ) { 9685 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); 9686 } else if ( s.jsonp !== false ) { 9687 s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; 9688 } 9689 9690 // Use data converter to retrieve json after script execution
vendor: 2,994 bytes, lines 9691-9800
9691 s.converters[ "script json" ] = function() { 9692 if ( !responseContainer ) { 9693 jQuery.error( callbackName + " was not called" ); 9694 } 9695 return responseContainer[ 0 ]; 9696 }; 9697 9698 // Force json dataType 9699 s.dataTypes[ 0 ] = "json"; 9700 9701 // Install callback 9702 overwritten = window[ callbackName ]; 9703 window[ callbackName ] = function() { 9704 responseContainer = arguments; 9705 }; 9706 9707 // Clean-up function (fires after converters) 9708 jqXHR.always( function() { 9709 9710 // If previous value didn't exist - remove it 9711 if ( overwritten === undefined ) { 9712 jQuery( window ).removeProp( callbackName ); 9713 9714 // Otherwise restore preexisting value 9715 } else { 9716 window[ callbackName ] = overwritten; 9717 } 9718 9719 // Save back as free 9720 if ( s[ callbackName ] ) { 9721 9722 // Make sure that re-using the options doesn't screw things around 9723 s.jsonpCallback = originalSettings.jsonpCallback; 9724 9725 // Save the callback name for future use 9726 oldCallbacks.push( callbackName ); 9727 } 9728 9729 // Call if it was a function and we have a response 9730 if ( responseContainer && jQuery.isFunction( overwritten ) ) { 9731 overwritten( responseContainer[ 0 ] ); 9732 } 9733 9734 responseContainer = overwritten = undefined; 9735 } ); 9736 9737 // Delegate to script 9738 return "script"; 9739 } 9740} ); 9741 9742 9743 9744 9745// Support: Safari 8 only 9746// In Safari 8 documents created via document.implementation.createHTMLDocument 9747// collapse sibling forms: the second one becomes a child of the first one. 9748// Because of that, this security measure has to be disabled in Safari 8. 9749// https://bugs.webkit.org/show_bug.cgi?id=137337 9750support.createHTMLDocument = ( function() { 9751 var body = document.implementation.createHTMLDocument( "" ).body; 9752 body.innerHTML = "<form></form><form></form>"; 9753 return body.childNodes.length === 2; 9754} )(); 9755 9756 9757// Argument "data" should be string of html 9758// context (optional): If specified, the fragment will be created in this context, 9759// defaults to document 9760// keepScripts (optional): If true, will include scripts passed in the html string 9761jQuery.parseHTML = function( data, context, keepScripts ) { 9762 if ( typeof data !== "string" ) { 9763 return []; 9764 } 9765 if ( typeof context === "boolean" ) { 9766 keepScripts = context; 9767 context = false; 9768 } 9769 9770 var base, parsed, scripts; 9771 9772 if ( !context ) { 9773 9774 // Stop scripts or inline event handlers from being executed immediately 9775 // by using document.implementation 9776 if ( support.createHTMLDocument ) { 9777 context = document.implementation.createHTMLDocument( "" ); 9778 9779 // Set the base href for the created document 9780 // so any parsed elements with URLs 9781 // are based on the document's URL (gh-2965) 9782 base = context.createElement( "base" ); 9783 base.href = document.location.href; 9784 context.head.appendChild( base ); 9785 } else { 9786 context = document; 9787 } 9788 } 9789 9790 parsed = rsingleTag.exec( data ); 9791 scripts = !keepScripts && []; 9792 9793 // Single tag 9794 if ( parsed ) { 9795 return [ context.createElement( parsed[ 1 ] ) ]; 9796 } 9797 9798 parsed = buildFragment( [ data ], context, scripts ); 9799 9800 if ( scripts && scripts.length ) {
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9801 jQuery( scripts ).remove(); 9802 } 9803 9804 return jQuery.merge( [], parsed.childNodes ); 9805}; 9806 9807 9808/** 9809 * Load a url into a page 9810 */ 9811jQuery.fn.load = function( url, params, callback ) { 9812 var selector, type, response, 9813 self = this, 9814 off = url.indexOf( " " ); 9815 9816 if ( off > -1 ) { 9817 selector = stripAndCollapse( url.slice( off ) ); 9818 url = url.slice( 0, off ); 9819 } 9820 9821 // If it's a function 9822 if ( jQuery.isFunction( params ) ) { 9823 9824 // We assume that it's the callback 9825 callback = params; 9826 params = undefined; 9827 9828 // Otherwise, build a param string 9829 } else if ( params && typeof params === "object" ) { 9830 type = "POST"; 9831 } 9832 9833 // If we have elements to modify, make the request 9834 if ( self.length > 0 ) { 9835 jQuery.ajax( { 9836 url: url, 9837 9838 // If "type" variable is undefined, then "GET" method will be used. 9839 // Make value of this field explicit since 9840 // user can override it through ajaxSetup method 9841 type: type || "GET", 9842 dataType: "html", 9843 data: params 9844 } ).done( function( responseText ) { 9845 9846 // Save response for use in complete callback 9847 response = arguments; 9848 9849 self.html( selector ? 9850 9851 // If a selector was specified, locate the right elements in a dummy div 9852 // Exclude scripts to avoid IE 'Permission Denied' errors 9853 jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : 9854 9855 // Otherwise use the full result 9856 responseText ); 9857 9858 // If the request succeeds, this function gets "data", "status", "jqXHR" 9859 // but they are ignored because response was set above. 9860 // If it fails, this function gets "jqXHR", "status", "error" 9861 } ).always( callback && function( jqXHR, status ) { 9862 self.each( function() { 9863 callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); 9864 } ); 9865 } ); 9866 } 9867 9868 return this; 9869}; 9870 9871 9872 9873 9874// Attach a bunch of functions for handling common AJAX events 9875jQuery.each( [ 9876 "ajaxStart", 9877 "ajaxStop", 9878 "ajaxComplete", 9879 "ajaxError", 9880 "ajaxSuccess", 9881 "ajaxSend" 9882], function( i, type ) { 9883 jQuery.fn[ type ] = function( fn ) { 9884 return this.on( type, fn ); 9885 }; 9886} ); 9887 9888 9889 9890 9891jQuery.expr.pseudos.animated = function( elem ) { 9892 return jQuery.grep( jQuery.timers, function( fn ) { 9893 return elem === fn.elem; 9894 } ).length; 9895}; 9896 9897 9898 9899 9900jQuery.offset = { 9901 setOffset: function( elem, options, i ) { 9902 var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, 9903 position = jQuery.css( elem, "position" ), 9904 curElem = jQuery( elem ), 9905 props = {}; 9906 9907 // Set position first, in-case top/left are set even on static elem 9908 if ( position === "static" ) { 9909 elem.style.position = "relative"; 9910 } 9911 9912 curOffset = curElem.offset(); 9913 curCSSTop = jQuery.css( elem, "top" ); 9914 curCSSLeft = jQuery.css( elem, "left" ); 9915 calculatePosition = ( position === "absolute" || position === "fixed" ) && 9916 ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; 9917 9918 // Need to be able to calculate position if either 9919 // top or left is auto and position is either absolute or fixed 9920 if ( calculatePosition ) { 9921 curPosition = curElem.position(); 9922 curTop = curPosition.top; 9923 curLeft = curPosition.left; 9924 9925 } else { 9926 curTop = parseFloat( curCSSTop ) || 0; 9927 curLeft = parseFloat( curCSSLeft ) || 0; 9928 } 9929 9930 if ( jQuery.isFunction( options ) ) { 9931 9932 // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) 9933 options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); 9934 } 9935 9936 if ( options.top != null ) { 9937 props.top = ( options.top - curOffset.top ) + curTop; 9938 } 9939 if ( options.left != null ) { 9940 props.left = ( options.left - curOffset.left ) + curLeft; 9941 } 9942 9943 if ( "using" in options ) { 9944 options.using.call( elem, props ); 9945 9946 } else { 9947 curElem.css( props ); 9948 } 9949 } 9950}; 9951 9952jQuery.fn.extend( { 9953 offset: function( options ) { 9954 9955 // Preserve chaining for setter 9956 if ( arguments.length ) { 9957 return options === undefined ? 9958 this : 9959 this.each( function( i ) { 9960 jQuery.offset.setOffset( this, options, i ); 9961 } ); 9962 } 9963 9964 var doc, docElem, rect, win, 9965 elem = this[ 0 ]; 9966 9967 if ( !elem ) { 9968 return; 9969 } 9970 9971 // Return zeros for disconnected and hidden (display: none) elements (gh-2310)
vendor: 4,119 bytes, lines 9972-10110
9972 // Support: IE <=11 only 9973 // Running getBoundingClientRect on a 9974 // disconnected node in IE throws an error 9975 if ( !elem.getClientRects().length ) { 9976 return { top: 0, left: 0 }; 9977 } 9978 9979 rect = elem.getBoundingClientRect(); 9980 9981 doc = elem.ownerDocument; 9982 docElem = doc.documentElement; 9983 win = doc.defaultView; 9984 9985 return { 9986 top: rect.top + win.pageYOffset - docElem.clientTop, 9987 left: rect.left + win.pageXOffset - docElem.clientLeft 9988 }; 9989 }, 9990 9991 position: function() { 9992 if ( !this[ 0 ] ) { 9993 return; 9994 } 9995 9996 var offsetParent, offset, 9997 elem = this[ 0 ], 9998 parentOffset = { top: 0, left: 0 }; 9999 10000 // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, 10001 // because it is its only offset parent 10002 if ( jQuery.css( elem, "position" ) === "fixed" ) { 10003 10004 // Assume getBoundingClientRect is there when computed position is fixed 10005 offset = elem.getBoundingClientRect(); 10006 10007 } else { 10008 10009 // Get *real* offsetParent 10010 offsetParent = this.offsetParent(); 10011 10012 // Get correct offsets 10013 offset = this.offset(); 10014 if ( !nodeName( offsetParent[ 0 ], "html" ) ) { 10015 parentOffset = offsetParent.offset(); 10016 } 10017 10018 // Add offsetParent borders 10019 parentOffset = { 10020 top: parentOffset.top + jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ), 10021 left: parentOffset.left + jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ) 10022 }; 10023 } 10024 10025 // Subtract parent offsets and element margins 10026 return { 10027 top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), 10028 left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) 10029 }; 10030 }, 10031 10032 // This method will return documentElement in the following cases: 10033 // 1) For the element inside the iframe without offsetParent, this method will return 10034 // documentElement of the parent window 10035 // 2) For the hidden or detached element 10036 // 3) For body or html element, i.e. in case of the html node - it will return itself 10037 // 10038 // but those exceptions were never presented as a real life use-cases 10039 // and might be considered as more preferable results. 10040 // 10041 // This logic, however, is not guaranteed and can change at any point in the future 10042 offsetParent: function() { 10043 return this.map( function() { 10044 var offsetParent = this.offsetParent; 10045 10046 while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { 10047 offsetParent = offsetParent.offsetParent; 10048 } 10049 10050 return offsetParent || documentElement; 10051 } ); 10052 } 10053} ); 10054 10055// Create scrollLeft and scrollTop methods 10056jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { 10057 var top = "pageYOffset" === prop; 10058 10059 jQuery.fn[ method ] = function( val ) { 10060 return access( this, function( elem, method, val ) { 10061 10062 // Coalesce documents and windows 10063 var win; 10064 if ( jQuery.isWindow( elem ) ) { 10065 win = elem; 10066 } else if ( elem.nodeType === 9 ) { 10067 win = elem.defaultView; 10068 } 10069 10070 if ( val === undefined ) { 10071 return win ? win[ prop ] : elem[ method ]; 10072 } 10073 10074 if ( win ) { 10075 win.scrollTo( 10076 !top ? val : win.pageXOffset, 10077 top ? val : win.pageYOffset 10078 ); 10079 10080 } else { 10081 elem[ method ] = val; 10082 } 10083 }, method, val, arguments.length ); 10084 }; 10085} ); 10086 10087// Support: Safari <=7 - 9.1, Chrome <=37 - 49 10088// Add the top/left cssHooks using jQuery.fn.position 10089// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 10090// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347 10091// getComputedStyle returns percent when specified for top/left/bottom/right; 10092// rather than make the css module depend on the offset module, just check for it here 10093jQuery.each( [ "top", "left" ], function( i, prop ) { 10094 jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, 10095 function( elem, computed ) { 10096 if ( computed ) { 10097 computed = curCSS( elem, prop ); 10098 10099 // If curCSS returns percentage, fallback to offset 10100 return rnumnonpx.test( computed ) ? 10101 jQuery( elem ).position()[ prop ] + "px" : 10102 computed; 10103 } 10104 } 10105 ); 10106} ); 10107 10108 10109// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods 10110jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
vendor: 3,677 bytes, lines 10111-10244
10111 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, 10112 function( defaultExtra, funcName ) { 10113 10114 // Margin is only for outerHeight, outerWidth 10115 jQuery.fn[ funcName ] = function( margin, value ) { 10116 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), 10117 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); 10118 10119 return access( this, function( elem, type, value ) { 10120 var doc; 10121 10122 if ( jQuery.isWindow( elem ) ) { 10123 10124 // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729) 10125 return funcName.indexOf( "outer" ) === 0 ? 10126 elem[ "inner" + name ] : 10127 elem.document.documentElement[ "client" + name ]; 10128 } 10129 10130 // Get document width or height 10131 if ( elem.nodeType === 9 ) { 10132 doc = elem.documentElement; 10133 10134 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], 10135 // whichever is greatest 10136 return Math.max( 10137 elem.body[ "scroll" + name ], doc[ "scroll" + name ], 10138 elem.body[ "offset" + name ], doc[ "offset" + name ], 10139 doc[ "client" + name ] 10140 ); 10141 } 10142 10143 return value === undefined ? 10144 10145 // Get width or height on the element, requesting but not forcing parseFloat 10146 jQuery.css( elem, type, extra ) : 10147 10148 // Set width or height on the element 10149 jQuery.style( elem, type, value, extra ); 10150 }, type, chainable ? margin : undefined, chainable ); 10151 }; 10152 } ); 10153} ); 10154 10155 10156jQuery.fn.extend( { 10157 10158 bind: function( types, data, fn ) { 10159 return this.on( types, null, data, fn ); 10160 }, 10161 unbind: function( types, fn ) { 10162 return this.off( types, null, fn ); 10163 }, 10164 10165 delegate: function( selector, types, data, fn ) { 10166 return this.on( types, selector, data, fn ); 10167 }, 10168 undelegate: function( selector, types, fn ) { 10169 10170 // ( namespace ) or ( selector, types [, fn] ) 10171 return arguments.length === 1 ? 10172 this.off( selector, "**" ) : 10173 this.off( types, selector || "**", fn ); 10174 }, 10175 holdReady: function( hold ) { 10176 if ( hold ) { 10177 jQuery.readyWait++; 10178 } else { 10179 jQuery.ready( true ); 10180 } 10181 } 10182} ); 10183 10184jQuery.isArray = Array.isArray; 10185jQuery.parseJSON = JSON.parse; 10186jQuery.nodeName = nodeName; 10187 10188 10189 10190 10191// Register as a named AMD module, since jQuery can be concatenated with other 10192// files that may use define, but not via a proper concatenation script that 10193// understands anonymous AMD modules. A named AMD is safest and most robust 10194// way to register. Lowercase jquery is used because AMD module names are 10195// derived from file names, and jQuery is normally delivered in a lowercase 10196// file name. Do this after creating the global so that if an AMD module wants 10197// to call noConflict to hide this version of jQuery, it will work. 10198 10199// Note that for maximum portability, libraries that are not jQuery should 10200// declare themselves as anonymous modules, and avoid setting a global if an 10201// AMD loader is present. jQuery is a special case. For more information, see 10202// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon 10203 10204if ( typeof define === "function" && define.amd ) { 10205 define( "jquery", [], function() { 10206 return jQuery; 10207 } ); 10208} 10209 10210 10211 10212 10213var 10214 10215 // Map over jQuery in case of overwrite 10216 _jQuery = window.jQuery, 10217 10218 // Map over the $ in case of overwrite 10219 _$ = window.$; 10220 10221jQuery.noConflict = function( deep ) { 10222 if ( window.$ === jQuery ) { 10223 window.$ = _$; 10224 } 10225 10226 if ( deep && window.jQuery === jQuery ) { 10227 window.jQuery = _jQuery; 10228 } 10229 10230 return jQuery; 10231}; 10232 10233// Expose jQuery and $ identifiers, even in AMD 10234// (#7102#comment:10, https://github.com/jquery/jquery/pull/557) 10235// and CommonJS for browser emulators (#13566) 10236if ( !noGlobal ) { 10237 window.jQuery = window.$ = jQuery; 10238} 10239 10240 10241 10242 10243return jQuery; 10244} );
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