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1/*! 2 * jQuery JavaScript Library v3.3.1 3 * https://jquery.com/ 4 * 5 * Includes Sizzle.js 6 * https://sizzlejs.com/ 7 * 8 * Copyright JS Foundation and other contributors 9 * Released under the MIT license 10 * https://jquery.org/license 11 * 12 * Date: 2018-01-20T17:24Z 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 48 var arr = []; 49 50 var document = window.document; 51 52 var getProto = Object.getPrototypeOf; 53 54 var slice = arr.slice; 55 56 var concat = arr.concat; 57 58 var push = arr.push; 59 60 var indexOf = arr.indexOf; 61 62 var class2type = {}; 63 64 var toString = class2type.toString; 65 66 var hasOwn = class2type.hasOwnProperty; 67 68 var fnToString = hasOwn.toString; 69 70 var ObjectFunctionString = fnToString.call( Object ); 71 72 var support = {}; 73 74 var isFunction = function isFunction( obj ) { 75 76 // Support: Chrome <=57, Firefox <=52 77 // In some browsers, typeof returns "function" for HTML <object> elements 78 // (i.e., `typeof document.createElement( "object" ) === "function"`). 79 // We don't want to classify *any* DOM node as a function. 80 return typeof obj === "function" && typeof obj.nodeType !== "number"; 81 }; 82 83 84 var isWindow = function isWindow( obj ) { 85 return obj != null && obj === obj.window; 86 }; 87 88 89 90 91 var preservedScriptAttributes = { 92 type: true, 93 src: true, 94 noModule: true 95 }; 96 97 function DOMEval( code, doc, node ) { 98 doc = doc || document; 99 100 var i, 101 script = doc.createElement( "script" ); 102 103 script.text = code; 104 if ( node ) { 105 for ( i in preservedScriptAttributes ) { 106 if ( node[ i ] ) { 107 script[ i ] = node[ i ]; 108 } 109 } 110 } 111 doc.head.appendChild( script ).parentNode.removeChild( script ); 112 } 113 114 115 function toType( obj ) { 116 if ( obj == null ) { 117 return obj + ""; 118 } 119 120 // Support: Android <=2.3 only (functionish RegExp) 121 return typeof obj === "object" || typeof obj === "function" ? 122 class2type[ toString.call( obj ) ] || "object" : 123 typeof obj; 124 } 125 /* global Symbol */ 126// Defining this global in .eslintrc.json would create a danger of using the global 127// unguarded in another place, it seems safer to define global only for this module 128 129 130 131 var 132 version = "3.3.1", 133 134 // Define a local copy of jQuery 135 jQuery = function( selector, context ) { 136 137 // The jQuery object is actually just the init constructor 'enhanced' 138 // Need init if jQuery is called (just allow error to be thrown if not included) 139 return new jQuery.fn.init( selector, context ); 140 }, 141 142 // Support: Android <=4.0 only 143 // Make sure we trim BOM and NBSP 144 rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g; 145 146 jQuery.fn = jQuery.prototype = { 147 148 // The current version of jQuery being used 149 jquery: version, 150 151 constructor: jQuery, 152 153 // The default length of a jQuery object is 0 154 length: 0, 155 156 toArray: function() { 157 return slice.call( this ); 158 }, 159 160 // Get the Nth element in the matched element set OR 161 // Get the whole matched element set as a clean array 162 get: function( num ) { 163 164 // Return all the elements in a clean array 165 if ( num == null ) { 166 return slice.call( this ); 167 } 168 169 // Return just the one element from the set 170 return num < 0 ? this[ num + this.length ] : this[ num ]; 171 }, 172 173 // Take an array of elements and push it onto the stack 174 // (returning the new matched element set) 175 pushStack: function( elems ) { 176 177 // Build a new jQuery matched element set 178 var ret = jQuery.merge( this.constructor(), elems ); 179 180 // Add the old object onto the stack (as a reference) 181 ret.prevObject = this; 182 183 // Return the newly-formed element set 184 return ret; 185 }, 186 187 // Execute a callback for every element in the matched set. 188 each: function( callback ) { 189 return jQuery.each( this, callback ); 190 }, 191 192 map: function( callback ) { 193 return this.pushStack( jQuery.map( this, function( elem, i ) { 194 return callback.call( elem, i, elem ); 195 } ) ); 196 }, 197 198 slice: function() { 199 return this.pushStack( slice.apply( this, arguments ) ); 200 }, 201 202 first: function() { 203 return this.eq( 0 ); 204 }, 205 206 last: function() { 207 return this.eq( -1 ); 208 }, 209 210 eq: function( i ) { 211 var len = this.length, 212 j = +i + ( i < 0 ? len : 0 ); 213 return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); 214 }, 215 216 end: function() { 217 return this.prevObject || this.constructor(); 218 }, 219 220 // For internal use only. 221 // Behaves like an Array's method, not like a jQuery method. 222 push: push, 223 sort: arr.sort, 224 splice: arr.splice 225 }; 226 227 jQuery.extend = jQuery.fn.extend = function() { 228 var options, name, src, copy, copyIsArray, clone, 229 target = arguments[ 0 ] || {}, 230 i = 1, 231 length = arguments.length, 232 deep = false; 233 234 // Handle a deep copy situation 235 if ( typeof target === "boolean" ) { 236 deep = target; 237 238 // Skip the boolean and the target 239 target = arguments[ i ] || {}; 240 i++; 241 } 242 243 // Handle case when target is a string or something (possible in deep copy) 244 if ( typeof target !== "object" && !isFunction( target ) ) { 245 target = {}; 246 } 247 248 // Extend jQuery itself if only one argument is passed 249 if ( i === length ) { 250 target = this; 251 i--; 252 } 253 254 for ( ; i < length; i++ ) { 255 256 // Only deal with non-null/undefined values 257 if ( ( options = arguments[ i ] ) != null ) { 258 259 // Extend the base object 260 for ( name in options ) { 261 src = target[ name ]; 262 copy = options[ name ]; 263 264 // Prevent never-ending loop 265 if ( target === copy ) { 266 continue; 267 } 268 269 // Recurse if we're merging plain objects or arrays 270 if ( deep && copy && ( jQuery.isPlainObject( copy ) || 271 ( copyIsArray = Array.isArray( copy ) ) ) ) { 272 273 if ( copyIsArray ) { 274 copyIsArray = false; 275 clone = src && Array.isArray( src ) ? src : []; 276 277 } else { 278 clone = src && jQuery.isPlainObject( src ) ? src : {}; 279 } 280 281 // Never move original objects, clone them 282 target[ name ] = jQuery.extend( deep, clone, copy ); 283 284 // Don't bring in undefined values 285 } else if ( copy !== undefined ) { 286 target[ name ] = copy; 287 } 288 } 289 } 290 } 291 292 // Return the modified object 293 return target; 294 }; 295 296 jQuery.extend( { 297 298 // Unique for each copy of jQuery on the page 299 expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), 300 301 // Assume jQuery is ready without the ready module 302 isReady: true, 303 304 error: function( msg ) { 305 throw new Error( msg ); 306 }, 307 308 noop: function() {}, 309 310 isPlainObject: function( obj ) { 311 var proto, Ctor; 312 313 // Detect obvious negatives 314 // Use toString instead of jQuery.type to catch host objects 315 if ( !obj || toString.call( obj ) !== "[object Object]" ) { 316 return false; 317 } 318 319 proto = getProto( obj ); 320 321 // Objects with no prototype (e.g., `Object.create( null )`) are plain 322 if ( !proto ) { 323 return true; 324 } 325 326 // Objects with prototype are plain iff they were constructed by a global Object function 327 Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; 328 return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; 329 }, 330 331 isEmptyObject: function( obj ) { 332 333 /* eslint-disable no-unused-vars */ 334 // See https://github.com/eslint/eslint/issues/6125 335 var name; 336 337 for ( name in obj ) { 338 return false; 339 } 340 return true; 341 }, 342 343 // Evaluates a script in a global context 344 globalEval: function( code ) { 345 DOMEval( code ); 346 }, 347 348 each: function( obj, callback ) { 349 var length, i = 0; 350 351 if ( isArrayLike( obj ) ) { 352 length = obj.length; 353 for ( ; i < length; i++ ) { 354 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { 355 break; 356 } 357 } 358 } else { 359 for ( i in obj ) { 360 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { 361 break; 362 } 363 } 364 } 365 366 return obj; 367 }, 368 369 // Support: Android <=4.0 only 370 trim: function( text ) { 371 return text == null ? 372 "" : 373 ( text + "" ).replace( rtrim, "" ); 374 }, 375 376 // results is for internal usage only 377 makeArray: function( arr, results ) { 378 var ret = results || []; 379 380 if ( arr != null ) { 381 if ( isArrayLike( Object( arr ) ) ) { 382 jQuery.merge( ret, 383 typeof arr === "string" ? 384 [ arr ] : arr 385 ); 386 } else { 387 push.call( ret, arr ); 388 } 389 } 390 391 return ret; 392 }, 393 394 inArray: function( elem, arr, i ) { 395 return arr == null ? -1 : indexOf.call( arr, elem, i ); 396 }, 397 398 // Support: Android <=4.0 only, PhantomJS 1 only 399 // push.apply(_, arraylike) throws on ancient WebKit 400 merge: function( first, second ) { 401 var len = +second.length, 402 j = 0, 403 i = first.length; 404 405 for ( ; j < len; j++ ) { 406 first[ i++ ] = second[ j ]; 407 } 408 409 first.length = i; 410 411 return first; 412 }, 413 414 grep: function( elems, callback, invert ) { 415 var callbackInverse, 416 matches = [], 417 i = 0, 418 length = elems.length, 419 callbackExpect = !invert; 420 421 // Go through the array, only saving the items 422 // that pass the validator function 423 for ( ; i < length; i++ ) { 424 callbackInverse = !callback( elems[ i ], i ); 425 if ( callbackInverse !== callbackExpect ) { 426 matches.push( elems[ i ] ); 427 } 428 } 429 430 return matches; 431 }, 432 433 // arg is for internal usage only 434 map: function( elems, callback, arg ) { 435 var length, value, 436 i = 0, 437 ret = []; 438 439 // Go through the array, translating each of the items to their new values 440 if ( isArrayLike( elems ) ) { 441 length = elems.length; 442 for ( ; i < length; i++ ) { 443 value = callback( elems[ i ], i, arg ); 444 445 if ( value != null ) { 446 ret.push( value ); 447 } 448 } 449 450 // Go through every key on the object, 451 } else { 452 for ( i in elems ) { 453 value = callback( elems[ i ], i, arg ); 454 455 if ( value != null ) { 456 ret.push( value ); 457 } 458 } 459 } 460 461 // Flatten any nested arrays 462 return concat.apply( [], ret ); 463 }, 464 465 // A global GUID counter for objects 466 guid: 1, 467 468 // jQuery.support is not used in Core but other projects attach their 469 // properties to it so it needs to exist. 470 support: support 471 } ); 472 473 if ( typeof Symbol === "function" ) { 474 jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; 475 } 476 477// Populate the class2type map 478 jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), 479 function( i, name ) { 480 class2type[ "[object " + name + "]" ] = name.toLowerCase(); 481 } ); 482 483 function isArrayLike( obj ) { 484 485 // Support: real iOS 8.2 only (not reproducible in simulator) 486 // `in` check used to prevent JIT error (gh-2145) 487 // hasOwn isn't used here due to false negatives 488 // regarding Nodelist length in IE 489 var length = !!obj && "length" in obj && obj.length, 490 type = toType( obj ); 491 492 if ( isFunction( obj ) || isWindow( obj ) ) { 493 return false; 494 } 495 496 return type === "array" || length === 0 || 497 typeof length === "number" && length > 0 && ( length - 1 ) in obj; 498 } 499 var Sizzle = 500 /*! 501 * Sizzle CSS Selector Engine v2.3.3 502 * https://sizzlejs.com/ 503 * 504 * Copyright jQuery Foundation and other contributors 505 * Released under the MIT license 506 * http://jquery.org/license 507 * 508 * Date: 2016-08-08 509 */ 510 (function( window ) { 511 512 var i, 513 support, 514 Expr, 515 getText, 516 isXML, 517 tokenize, 518 compile, 519 select, 520 outermostContext, 521 sortInput, 522 hasDuplicate, 523 524 // Local document vars 525 setDocument, 526 document, 527 docElem, 528 documentIsHTML, 529 rbuggyQSA, 530 rbuggyMatches, 531 matches, 532 contains, 533 534 // Instance-specific data 535 expando = "sizzle" + 1 * new Date(), 536 preferredDoc = window.document, 537 dirruns = 0, 538 done = 0, 539 classCache = createCache(), 540 tokenCache = createCache(), 541 compilerCache = createCache(), 542 sortOrder = function( a, b ) { 543 if ( a === b ) { 544 hasDuplicate = true; 545 } 546 return 0; 547 }, 548 549 // Instance methods 550 hasOwn = ({}).hasOwnProperty, 551 arr = [], 552 pop = arr.pop, 553 push_native = arr.push, 554 push = arr.push, 555 slice = arr.slice, 556 // Use a stripped-down indexOf as it's faster than native 557 // https://jsperf.com/thor-indexof-vs-for/5 558 indexOf = function( list, elem ) { 559 var i = 0, 560 len = list.length; 561 for ( ; i < len; i++ ) { 562 if ( list[i] === elem ) { 563 return i; 564 } 565 } 566 return -1; 567 }, 568 569 booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", 570 571 // Regular expressions 572 573 // http://www.w3.org/TR/css3-selectors/#whitespace 574 whitespace = "[\\x20\\t\\r\\n\\f]", 575 576 // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier 577 identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", 578 579 // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors 580 attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + 581 // Operator (capture 2) 582 "*([*^$|!~]?=)" + whitespace + 583 // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" 584 "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + 585 "*\\]", 586 587 pseudos = ":(" + identifier + ")(?:\\((" + 588 // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: 589 // 1. quoted (capture 3; capture 4 or capture 5) 590 "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + 591 // 2. simple (capture 6) 592 "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + 593 // 3. anything else (capture 2) 594 ".*" + 595 ")\\)|)", 596 597 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter 598 rwhitespace = new RegExp( whitespace + "+", "g" ), 599 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), 600 601 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), 602 rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), 603 604 rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), 605 606 rpseudo = new RegExp( pseudos ), 607 ridentifier = new RegExp( "^" + identifier + "$" ), 608 609 matchExpr = { 610 "ID": new RegExp( "^#(" + identifier + ")" ), 611 "CLASS": new RegExp( "^\\.(" + identifier + ")" ), 612 "TAG": new RegExp( "^(" + identifier + "|[*])" ), 613 "ATTR": new RegExp( "^" + attributes ), 614 "PSEUDO": new RegExp( "^" + pseudos ), 615 "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + 616 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + 617 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), 618 "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), 619 // For use in libraries implementing .is() 620 // We use this for POS matching in `select` 621 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + 622 whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) 623 }, 624 625 rinputs = /^(?:input|select|textarea|button)$/i, 626 rheader = /^h\d$/i, 627 628 rnative = /^[^{]+\{\s*\[native \w/, 629 630 // Easily-parseable/retrievable ID or TAG or CLASS selectors 631 rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, 632 633 rsibling = /[+~]/, 634 635 // CSS escapes 636 // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters 637 runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), 638 funescape = function( _, escaped, escapedWhitespace ) { 639 var high = "0x" + escaped - 0x10000; 640 // NaN means non-codepoint 641 // Support: Firefox<24 642 // Workaround erroneous numeric interpretation of +"0x" 643 return high !== high || escapedWhitespace ? 644 escaped : 645 high < 0 ? 646 // BMP codepoint 647 String.fromCharCode( high + 0x10000 ) : 648 // Supplemental Plane codepoint (surrogate pair) 649 String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); 650 }, 651 652 // CSS string/identifier serialization 653 // https://drafts.csswg.org/cssom/#common-serializing-idioms 654 rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, 655 fcssescape = function( ch, asCodePoint ) { 656 if ( asCodePoint ) { 657 658 // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER 659 if ( ch === "\0" ) { 660 return "\uFFFD"; 661 } 662 663 // Control characters and (dependent upon position) numbers get escaped as code points 664 return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; 665 } 666 667 // Other potentially-special ASCII characters get backslash-escaped 668 return "\\" + ch; 669 }, 670 671 // Used for iframes 672 // See setDocument() 673 // Removing the function wrapper causes a "Permission Denied" 674 // error in IE 675 unloadHandler = function() { 676 setDocument(); 677 }, 678 679 disabledAncestor = addCombinator( 680 function( elem ) { 681 return elem.disabled === true && ("form" in elem || "label" in elem); 682 }, 683 { dir: "parentNode", next: "legend" } 684 ); 685 686// Optimize for push.apply( _, NodeList ) 687 try { 688 push.apply( 689 (arr = slice.call( preferredDoc.childNodes )), 690 preferredDoc.childNodes 691 ); 692 // Support: Android<4.0 693 // Detect silently failing push.apply 694 arr[ preferredDoc.childNodes.length ].nodeType; 695 } catch ( e ) { 696 push = { apply: arr.length ? 697 698 // Leverage slice if possible 699 function( target, els ) { 700 push_native.apply( target, slice.call(els) ); 701 } : 702 703 // Support: IE<9 704 // Otherwise append directly 705 function( target, els ) { 706 var j = target.length, 707 i = 0; 708 // Can't trust NodeList.length 709 while ( (target[j++] = els[i++]) ) {} 710 target.length = j - 1; 711 } 712 }; 713 } 714 715 function Sizzle( selector, context, results, seed ) { 716 var m, i, elem, nid, match, groups, newSelector, 717 newContext = context && context.ownerDocument, 718 719 // nodeType defaults to 9, since context defaults to document 720 nodeType = context ? context.nodeType : 9; 721 722 results = results || []; 723 724 // Return early from calls with invalid selector or context 725 if ( typeof selector !== "string" || !selector || 726 nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { 727 728 return results; 729 } 730 731 // Try to shortcut find operations (as opposed to filters) in HTML documents 732 if ( !seed ) { 733 734 if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { 735 setDocument( context ); 736 } 737 context = context || document; 738 739 if ( documentIsHTML ) { 740 741 // If the selector is sufficiently simple, try using a "get*By*" DOM method 742 // (excepting DocumentFragment context, where the methods don't exist) 743 if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { 744 745 // ID selector 746 if ( (m = match[1]) ) { 747 748 // Document context 749 if ( nodeType === 9 ) { 750 if ( (elem = context.getElementById( m )) ) { 751 752 // Support: IE, Opera, Webkit 753 // TODO: identify versions 754 // getElementById can match elements by name instead of ID 755 if ( elem.id === m ) { 756 results.push( elem ); 757 return results; 758 } 759 } else { 760 return results; 761 } 762 763 // Element context 764 } else { 765 766 // Support: IE, Opera, Webkit 767 // TODO: identify versions 768 // getElementById can match elements by name instead of ID 769 if ( newContext && (elem = newContext.getElementById( m )) && 770 contains( context, elem ) && 771 elem.id === m ) { 772 773 results.push( elem ); 774 return results; 775 } 776 } 777 778 // Type selector 779 } else if ( match[2] ) { 780 push.apply( results, context.getElementsByTagName( selector ) ); 781 return results; 782 783 // Class selector 784 } else if ( (m = match[3]) && support.getElementsByClassName && 785 context.getElementsByClassName ) { 786 787 push.apply( results, context.getElementsByClassName( m ) ); 788 return results; 789 } 790 } 791 792 // Take advantage of querySelectorAll 793 if ( support.qsa && 794 !compilerCache[ selector + " " ] && 795 (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { 796 797 if ( nodeType !== 1 ) { 798 newContext = context; 799 newSelector = selector; 800 801 // qSA looks outside Element context, which is not what we want 802 // Thanks to Andrew Dupont for this workaround technique 803 // Support: IE <=8 804 // Exclude object elements 805 } else if ( context.nodeName.toLowerCase() !== "object" ) { 806 807 // Capture the context ID, setting it first if necessary 808 if ( (nid = context.getAttribute( "id" )) ) { 809 nid = nid.replace( rcssescape, fcssescape ); 810 } else { 811 context.setAttribute( "id", (nid = expando) ); 812 } 813 814 // Prefix every selector in the list 815 groups = tokenize( selector ); 816 i = groups.length; 817 while ( i-- ) { 818 groups[i] = "#" + nid + " " + toSelector( groups[i] ); 819 } 820 newSelector = groups.join( "," ); 821 822 // Expand context for sibling selectors 823 newContext = rsibling.test( selector ) && testContext( context.parentNode ) || 824 context; 825 } 826 827 if ( newSelector ) { 828 try { 829 push.apply( results, 830 newContext.querySelectorAll( newSelector ) 831 ); 832 return results; 833 } catch ( qsaError ) { 834 } finally { 835 if ( nid === expando ) { 836 context.removeAttribute( "id" ); 837 } 838 } 839 } 840 } 841 } 842 } 843 844 // All others 845 return select( selector.replace( rtrim, "$1" ), context, results, seed ); 846 } 847 848 /** 849 * Create key-value caches of limited size 850 * @returns {function(string, object)} Returns the Object data after storing it on itself with 851 * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) 852 * deleting the oldest entry 853 */ 854 function createCache() { 855 var keys = []; 856 857 function cache( key, value ) { 858 // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) 859 if ( keys.push( key + " " ) > Expr.cacheLength ) { 860 // Only keep the most recent entries 861 delete cache[ keys.shift() ]; 862 } 863 return (cache[ key + " " ] = value); 864 } 865 return cache; 866 } 867 868 /** 869 * Mark a function for special use by Sizzle 870 * @param {Function} fn The function to mark 871 */ 872 function markFunction( fn ) { 873 fn[ expando ] = true; 874 return fn; 875 } 876 877 /** 878 * Support testing using an element 879 * @param {Function} fn Passed the created element and returns a boolean result 880 */ 881 function assert( fn ) { 882 var el = document.createElement("fieldset"); 883 884 try { 885 return !!fn( el ); 886 } catch (e) { 887 return false; 888 } finally { 889 // Remove from its parent by default 890 if ( el.parentNode ) { 891 el.parentNode.removeChild( el ); 892 } 893 // release memory in IE 894 el = null; 895 } 896 } 897 898 /** 899 * Adds the same handler for all of the specified attrs 900 * @param {String} attrs Pipe-separated list of attributes 901 * @param {Function} handler The method that will be applied 902 */ 903 function addHandle( attrs, handler ) { 904 var arr = attrs.split("|"), 905 i = arr.length; 906 907 while ( i-- ) { 908 Expr.attrHandle[ arr[i] ] = handler; 909 } 910 } 911 912 /** 913 * Checks document order of two siblings 914 * @param {Element} a 915 * @param {Element} b 916 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b 917 */ 918 function siblingCheck( a, b ) { 919 var cur = b && a, 920 diff = cur && a.nodeType === 1 && b.nodeType === 1 && 921 a.sourceIndex - b.sourceIndex; 922 923 // Use IE sourceIndex if available on both nodes 924 if ( diff ) { 925 return diff; 926 } 927 928 // Check if b follows a 929 if ( cur ) { 930 while ( (cur = cur.nextSibling) ) { 931 if ( cur === b ) { 932 return -1; 933 } 934 } 935 } 936 937 return a ? 1 : -1; 938 } 939 940 /** 941 * Returns a function to use in pseudos for input types 942 * @param {String} type 943 */ 944 function createInputPseudo( type ) { 945 return function( elem ) { 946 var name = elem.nodeName.toLowerCase(); 947 return name === "input" && elem.type === type; 948 }; 949 } 950 951 /** 952 * Returns a function to use in pseudos for buttons 953 * @param {String} type 954 */ 955 function createButtonPseudo( type ) { 956 return function( elem ) { 957 var name = elem.nodeName.toLowerCase(); 958 return (name === "input" || name === "button") && elem.type === type; 959 }; 960 } 961 962 /** 963 * Returns a function to use in pseudos for :enabled/:disabled 964 * @param {Boolean} disabled true for :disabled; false for :enabled 965 */ 966 function createDisabledPseudo( disabled ) { 967 968 // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable 969 return function( elem ) { 970 971 // Only certain elements can match :enabled or :disabled 972 // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled 973 // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled 974 if ( "form" in elem ) { 975 976 // Check for inherited disabledness on relevant non-disabled elements: 977 // * listed form-associated elements in a disabled fieldset 978 // https://html.spec.whatwg.org/multipage/forms.html#category-listed 979 // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled 980 // * option elements in a disabled optgroup 981 // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled 982 // All such elements have a "form" property. 983 if ( elem.parentNode && elem.disabled === false ) { 984 985 // Option elements defer to a parent optgroup if present 986 if ( "label" in elem ) { 987 if ( "label" in elem.parentNode ) { 988 return elem.parentNode.disabled === disabled; 989 } else { 990 return elem.disabled === disabled; 991 } 992 } 993 994 // Support: IE 6 - 11 995 // Use the isDisabled shortcut property to check for disabled fieldset ancestors 996 return elem.isDisabled === disabled || 997 998 // Where there is no isDisabled, check manually 999 /* jshint -W018 */ 1000 elem.isDisabled !== !disabled && 1001 disabledAncestor( elem ) === disabled; 1002 } 1003 1004 return elem.disabled === disabled; 1005 1006 // Try to winnow out elements that can't be disabled before trusting the disabled property. 1007 // Some victims get caught in our net (label, legend, menu, track), but it shouldn't 1008 // even exist on them, let alone have a boolean value. 1009 } else if ( "label" in elem ) { 1010 return elem.disabled === disabled; 1011 } 1012 1013 // Remaining elements are neither :enabled nor :disabled 1014 return false; 1015 }; 1016 } 1017 1018 /** 1019 * Returns a function to use in pseudos for positionals 1020 * @param {Function} fn 1021 */ 1022 function createPositionalPseudo( fn ) { 1023 return markFunction(function( argument ) { 1024 argument = +argument; 1025 return markFunction(function( seed, matches ) { 1026 var j, 1027 matchIndexes = fn( [], seed.length, argument ), 1028 i = matchIndexes.length; 1029 1030 // Match elements found at the specified indexes 1031 while ( i-- ) { 1032 if ( seed[ (j = matchIndexes[i]) ] ) { 1033 seed[j] = !(matches[j] = seed[j]); 1034 } 1035 } 1036 }); 1037 }); 1038 } 1039 1040 /** 1041 * Checks a node for validity as a Sizzle context 1042 * @param {Element|Object=} context 1043 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value 1044 */ 1045 function testContext( context ) { 1046 return context && typeof context.getElementsByTagName !== "undefined" && context; 1047 } 1048 1049// Expose support vars for convenience 1050 support = Sizzle.support = {}; 1051 1052 /** 1053 * Detects XML nodes 1054 * @param {Element|Object} elem An element or a document 1055 * @returns {Boolean} True iff elem is a non-HTML XML node 1056 */ 1057 isXML = Sizzle.isXML = function( elem ) { 1058 // documentElement is verified for cases where it doesn't yet exist 1059 // (such as loading iframes in IE - #4833) 1060 var documentElement = elem && (elem.ownerDocument || elem).documentElement; 1061 return documentElement ? documentElement.nodeName !== "HTML" : false; 1062 }; 1063 1064 /** 1065 * Sets document-related variables once based on the current document 1066 * @param {Element|Object} [doc] An element or document object to use to set the document 1067 * @returns {Object} Returns the current document 1068 */ 1069 setDocument = Sizzle.setDocument = function( node ) { 1070 var hasCompare, subWindow, 1071 doc = node ? node.ownerDocument || node : preferredDoc; 1072 1073 // Return early if doc is invalid or already selected 1074 if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { 1075 return document; 1076 } 1077 1078 // Update global variables 1079 document = doc; 1080 docElem = document.documentElement; 1081 documentIsHTML = !isXML( document ); 1082 1083 // Support: IE 9-11, Edge 1084 // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) 1085 if ( preferredDoc !== document && 1086 (subWindow = document.defaultView) && subWindow.top !== subWindow ) { 1087 1088 // Support: IE 11, Edge 1089 if ( subWindow.addEventListener ) { 1090 subWindow.addEventListener( "unload", unloadHandler, false ); 1091 1092 // Support: IE 9 - 10 only 1093 } else if ( subWindow.attachEvent ) { 1094 subWindow.attachEvent( "onunload", unloadHandler ); 1095 } 1096 } 1097 1098 /* Attributes 1099 ---------------------------------------------------------------------- */ 1100 1101 // Support: IE<8 1102 // Verify that getAttribute really returns attributes and not properties 1103 // (excepting IE8 booleans) 1104 support.attributes = assert(function( el ) { 1105 el.className = "i"; 1106 return !el.getAttribute("className"); 1107 }); 1108 1109 /* getElement(s)By* 1110 ---------------------------------------------------------------------- */ 1111 1112 // Check if getElementsByTagName("*") returns only elements 1113 support.getElementsByTagName = assert(function( el ) { 1114 el.appendChild( document.createComment("") ); 1115 return !el.getElementsByTagName("*").length; 1116 }); 1117 1118 // Support: IE<9 1119 support.getElementsByClassName = rnative.test( document.getElementsByClassName ); 1120 1121 // Support: IE<10 1122 // Check if getElementById returns elements by name 1123 // The broken getElementById methods don't pick up programmatically-set names, 1124 // so use a roundabout getElementsByName test 1125 support.getById = assert(function( el ) { 1126 docElem.appendChild( el ).id = expando; 1127 return !document.getElementsByName || !document.getElementsByName( expando ).length; 1128 }); 1129 1130 // ID filter and find 1131 if ( support.getById ) { 1132 Expr.filter["ID"] = function( id ) { 1133 var attrId = id.replace( runescape, funescape ); 1134 return function( elem ) { 1135 return elem.getAttribute("id") === attrId; 1136 }; 1137 }; 1138 Expr.find["ID"] = function( id, context ) { 1139 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { 1140 var elem = context.getElementById( id ); 1141 return elem ? [ elem ] : []; 1142 } 1143 }; 1144 } else { 1145 Expr.filter["ID"] = function( id ) { 1146 var attrId = id.replace( runescape, funescape ); 1147 return function( elem ) { 1148 var node = typeof elem.getAttributeNode !== "undefined" && 1149 elem.getAttributeNode("id"); 1150 return node && node.value === attrId; 1151 }; 1152 }; 1153 1154 // Support: IE 6 - 7 only 1155 // getElementById is not reliable as a find shortcut 1156 Expr.find["ID"] = function( id, context ) { 1157 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { 1158 var node, i, elems, 1159 elem = context.getElementById( id ); 1160 1161 if ( elem ) { 1162 1163 // Verify the id attribute 1164 node = elem.getAttributeNode("id"); 1165 if ( node && node.value === id ) { 1166 return [ elem ]; 1167 } 1168 1169 // Fall back on getElementsByName 1170 elems = context.getElementsByName( id ); 1171 i = 0; 1172 while ( (elem = elems[i++]) ) { 1173 node = elem.getAttributeNode("id"); 1174 if ( node && node.value === id ) { 1175 return [ elem ]; 1176 } 1177 } 1178 } 1179 1180 return []; 1181 } 1182 }; 1183 } 1184 1185 // Tag 1186 Expr.find["TAG"] = support.getElementsByTagName ? 1187 function( tag, context ) { 1188 if ( typeof context.getElementsByTagName !== "undefined" ) { 1189 return context.getElementsByTagName( tag ); 1190 1191 // DocumentFragment nodes don't have gEBTN 1192 } else if ( support.qsa ) { 1193 return context.querySelectorAll( tag ); 1194 } 1195 } : 1196 1197 function( tag, context ) { 1198 var elem, 1199 tmp = [], 1200 i = 0, 1201 // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too 1202 results = context.getElementsByTagName( tag ); 1203 1204 // Filter out possible comments 1205 if ( tag === "*" ) { 1206 while ( (elem = results[i++]) ) { 1207 if ( elem.nodeType === 1 ) { 1208 tmp.push( elem ); 1209 } 1210 } 1211 1212 return tmp; 1213 } 1214 return results; 1215 }; 1216 1217 // Class 1218 Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { 1219 if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { 1220 return context.getElementsByClassName( className ); 1221 } 1222 }; 1223 1224 /* QSA/matchesSelector 1225 ---------------------------------------------------------------------- */ 1226 1227 // QSA and matchesSelector support 1228 1229 // matchesSelector(:active) reports false when true (IE9/Opera 11.5) 1230 rbuggyMatches = []; 1231 1232 // qSa(:focus) reports false when true (Chrome 21) 1233 // We allow this because of a bug in IE8/9 that throws an error 1234 // whenever `document.activeElement` is accessed on an iframe 1235 // So, we allow :focus to pass through QSA all the time to avoid the IE error 1236 // See https://bugs.jquery.com/ticket/13378 1237 rbuggyQSA = []; 1238 1239 if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { 1240 // Build QSA regex 1241 // Regex strategy adopted from Diego Perini 1242 assert(function( el ) { 1243 // Select is set to empty string on purpose 1244 // This is to test IE's treatment of not explicitly 1245 // setting a boolean content attribute, 1246 // since its presence should be enough 1247 // https://bugs.jquery.com/ticket/12359 1248 docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" + 1249 "<select id='" + expando + "-\r\\' msallowcapture=''>" + 1250 "<option selected=''></option></select>"; 1251
vendor: 28,272 bytes, lines 1252-2155
1252 // Support: IE8, Opera 11-12.16 1253 // Nothing should be selected when empty strings follow ^= or $= or *= 1254 // The test attribute must be unknown in Opera but "safe" for WinRT 1255 // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section 1256 if ( el.querySelectorAll("[msallowcapture^='']").length ) { 1257 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); 1258 } 1259 1260 // Support: IE8 1261 // Boolean attributes and "value" are not treated correctly 1262 if ( !el.querySelectorAll("[selected]").length ) { 1263 rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); 1264 } 1265 1266 // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ 1267 if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { 1268 rbuggyQSA.push("~="); 1269 } 1270 1271 // Webkit/Opera - :checked should return selected option elements 1272 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked 1273 // IE8 throws error here and will not see later tests 1274 if ( !el.querySelectorAll(":checked").length ) { 1275 rbuggyQSA.push(":checked"); 1276 } 1277 1278 // Support: Safari 8+, iOS 8+ 1279 // https://bugs.webkit.org/show_bug.cgi?id=136851 1280 // In-page `selector#id sibling-combinator selector` fails 1281 if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { 1282 rbuggyQSA.push(".#.+[+~]"); 1283 } 1284 }); 1285 1286 assert(function( el ) { 1287 el.innerHTML = "<a href='' disabled='disabled'></a>" + 1288 "<select disabled='disabled'><option/></select>"; 1289 1290 // Support: Windows 8 Native Apps 1291 // The type and name attributes are restricted during .innerHTML assignment 1292 var input = document.createElement("input"); 1293 input.setAttribute( "type", "hidden" ); 1294 el.appendChild( input ).setAttribute( "name", "D" ); 1295 1296 // Support: IE8 1297 // Enforce case-sensitivity of name attribute 1298 if ( el.querySelectorAll("[name=d]").length ) { 1299 rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); 1300 } 1301 1302 // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) 1303 // IE8 throws error here and will not see later tests 1304 if ( el.querySelectorAll(":enabled").length !== 2 ) { 1305 rbuggyQSA.push( ":enabled", ":disabled" ); 1306 } 1307 1308 // Support: IE9-11+ 1309 // IE's :disabled selector does not pick up the children of disabled fieldsets 1310 docElem.appendChild( el ).disabled = true; 1311 if ( el.querySelectorAll(":disabled").length !== 2 ) { 1312 rbuggyQSA.push( ":enabled", ":disabled" ); 1313 } 1314 1315 // Opera 10-11 does not throw on post-comma invalid pseudos 1316 el.querySelectorAll("*,:x"); 1317 rbuggyQSA.push(",.*:"); 1318 }); 1319 } 1320 1321 if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || 1322 docElem.webkitMatchesSelector || 1323 docElem.mozMatchesSelector || 1324 docElem.oMatchesSelector || 1325 docElem.msMatchesSelector) )) ) { 1326 1327 assert(function( el ) { 1328 // Check to see if it's possible to do matchesSelector 1329 // on a disconnected node (IE 9) 1330 support.disconnectedMatch = matches.call( el, "*" ); 1331 1332 // This should fail with an exception 1333 // Gecko does not error, returns false instead 1334 matches.call( el, "[s!='']:x" ); 1335 rbuggyMatches.push( "!=", pseudos ); 1336 }); 1337 } 1338 1339 rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); 1340 rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); 1341 1342 /* Contains 1343 ---------------------------------------------------------------------- */ 1344 hasCompare = rnative.test( docElem.compareDocumentPosition ); 1345 1346 // Element contains another 1347 // Purposefully self-exclusive 1348 // As in, an element does not contain itself 1349 contains = hasCompare || rnative.test( docElem.contains ) ? 1350 function( a, b ) { 1351 var adown = a.nodeType === 9 ? a.documentElement : a, 1352 bup = b && b.parentNode; 1353 return a === bup || !!( bup && bup.nodeType === 1 && ( 1354 adown.contains ? 1355 adown.contains( bup ) : 1356 a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 1357 )); 1358 } : 1359 function( a, b ) { 1360 if ( b ) { 1361 while ( (b = b.parentNode) ) { 1362 if ( b === a ) { 1363 return true; 1364 } 1365 } 1366 } 1367 return false; 1368 }; 1369 1370 /* Sorting 1371 ---------------------------------------------------------------------- */ 1372 1373 // Document order sorting 1374 sortOrder = hasCompare ? 1375 function( a, b ) { 1376 1377 // Flag for duplicate removal 1378 if ( a === b ) { 1379 hasDuplicate = true; 1380 return 0; 1381 } 1382 1383 // Sort on method existence if only one input has compareDocumentPosition 1384 var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; 1385 if ( compare ) { 1386 return compare; 1387 } 1388 1389 // Calculate position if both inputs belong to the same document 1390 compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? 1391 a.compareDocumentPosition( b ) : 1392 1393 // Otherwise we know they are disconnected 1394 1; 1395 1396 // Disconnected nodes 1397 if ( compare & 1 || 1398 (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { 1399 1400 // Choose the first element that is related to our preferred document 1401 if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { 1402 return -1; 1403 } 1404 if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { 1405 return 1; 1406 } 1407 1408 // Maintain original order 1409 return sortInput ? 1410 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 1411 0; 1412 } 1413 1414 return compare & 4 ? -1 : 1; 1415 } : 1416 function( a, b ) { 1417 // Exit early if the nodes are identical 1418 if ( a === b ) { 1419 hasDuplicate = true; 1420 return 0; 1421 } 1422 1423 var cur, 1424 i = 0, 1425 aup = a.parentNode, 1426 bup = b.parentNode, 1427 ap = [ a ], 1428 bp = [ b ]; 1429 1430 // Parentless nodes are either documents or disconnected 1431 if ( !aup || !bup ) { 1432 return a === document ? -1 : 1433 b === document ? 1 : 1434 aup ? -1 : 1435 bup ? 1 : 1436 sortInput ? 1437 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 1438 0; 1439 1440 // If the nodes are siblings, we can do a quick check 1441 } else if ( aup === bup ) { 1442 return siblingCheck( a, b ); 1443 } 1444 1445 // Otherwise we need full lists of their ancestors for comparison 1446 cur = a; 1447 while ( (cur = cur.parentNode) ) { 1448 ap.unshift( cur ); 1449 } 1450 cur = b; 1451 while ( (cur = cur.parentNode) ) { 1452 bp.unshift( cur ); 1453 } 1454 1455 // Walk down the tree looking for a discrepancy 1456 while ( ap[i] === bp[i] ) { 1457 i++; 1458 } 1459 1460 return i ? 1461 // Do a sibling check if the nodes have a common ancestor 1462 siblingCheck( ap[i], bp[i] ) : 1463 1464 // Otherwise nodes in our document sort first 1465 ap[i] === preferredDoc ? -1 : 1466 bp[i] === preferredDoc ? 1 : 1467 0; 1468 }; 1469 1470 return document; 1471 }; 1472 1473 Sizzle.matches = function( expr, elements ) { 1474 return Sizzle( expr, null, null, elements ); 1475 }; 1476 1477 Sizzle.matchesSelector = function( elem, expr ) { 1478 // Set document vars if needed 1479 if ( ( elem.ownerDocument || elem ) !== document ) { 1480 setDocument( elem ); 1481 } 1482 1483 // Make sure that attribute selectors are quoted 1484 expr = expr.replace( rattributeQuotes, "='$1']" ); 1485 1486 if ( support.matchesSelector && documentIsHTML && 1487 !compilerCache[ expr + " " ] && 1488 ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && 1489 ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { 1490 1491 try { 1492 var ret = matches.call( elem, expr ); 1493 1494 // IE 9's matchesSelector returns false on disconnected nodes 1495 if ( ret || support.disconnectedMatch || 1496 // As well, disconnected nodes are said to be in a document 1497 // fragment in IE 9 1498 elem.document && elem.document.nodeType !== 11 ) { 1499 return ret; 1500 } 1501 } catch (e) {} 1502 } 1503 1504 return Sizzle( expr, document, null, [ elem ] ).length > 0; 1505 }; 1506 1507 Sizzle.contains = function( context, elem ) { 1508 // Set document vars if needed 1509 if ( ( context.ownerDocument || context ) !== document ) { 1510 setDocument( context ); 1511 } 1512 return contains( context, elem ); 1513 }; 1514 1515 Sizzle.attr = function( elem, name ) { 1516 // Set document vars if needed 1517 if ( ( elem.ownerDocument || elem ) !== document ) { 1518 setDocument( elem ); 1519 } 1520 1521 var fn = Expr.attrHandle[ name.toLowerCase() ], 1522 // Don't get fooled by Object.prototype properties (jQuery #13807) 1523 val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? 1524 fn( elem, name, !documentIsHTML ) : 1525 undefined; 1526 1527 return val !== undefined ? 1528 val : 1529 support.attributes || !documentIsHTML ? 1530 elem.getAttribute( name ) : 1531 (val = elem.getAttributeNode(name)) && val.specified ? 1532 val.value : 1533 null; 1534 }; 1535 1536 Sizzle.escape = function( sel ) { 1537 return (sel + "").replace( rcssescape, fcssescape ); 1538 }; 1539 1540 Sizzle.error = function( msg ) { 1541 throw new Error( "Syntax error, unrecognized expression: " + msg ); 1542 }; 1543 1544 /** 1545 * Document sorting and removing duplicates 1546 * @param {ArrayLike} results 1547 */ 1548 Sizzle.uniqueSort = function( results ) { 1549 var elem, 1550 duplicates = [], 1551 j = 0, 1552 i = 0; 1553 1554 // Unless we *know* we can detect duplicates, assume their presence 1555 hasDuplicate = !support.detectDuplicates; 1556 sortInput = !support.sortStable && results.slice( 0 ); 1557 results.sort( sortOrder ); 1558 1559 if ( hasDuplicate ) { 1560 while ( (elem = results[i++]) ) { 1561 if ( elem === results[ i ] ) { 1562 j = duplicates.push( i ); 1563 } 1564 } 1565 while ( j-- ) { 1566 results.splice( duplicates[ j ], 1 ); 1567 } 1568 } 1569 1570 // Clear input after sorting to release objects 1571 // See https://github.com/jquery/sizzle/pull/225 1572 sortInput = null; 1573 1574 return results; 1575 }; 1576 1577 /** 1578 * Utility function for retrieving the text value of an array of DOM nodes 1579 * @param {Array|Element} elem 1580 */ 1581 getText = Sizzle.getText = function( elem ) { 1582 var node, 1583 ret = "", 1584 i = 0, 1585 nodeType = elem.nodeType; 1586 1587 if ( !nodeType ) { 1588 // If no nodeType, this is expected to be an array 1589 while ( (node = elem[i++]) ) { 1590 // Do not traverse comment nodes 1591 ret += getText( node ); 1592 } 1593 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { 1594 // Use textContent for elements 1595 // innerText usage removed for consistency of new lines (jQuery #11153) 1596 if ( typeof elem.textContent === "string" ) { 1597 return elem.textContent; 1598 } else { 1599 // Traverse its children 1600 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { 1601 ret += getText( elem ); 1602 } 1603 } 1604 } else if ( nodeType === 3 || nodeType === 4 ) { 1605 return elem.nodeValue; 1606 } 1607 // Do not include comment or processing instruction nodes 1608 1609 return ret; 1610 }; 1611 1612 Expr = Sizzle.selectors = { 1613 1614 // Can be adjusted by the user 1615 cacheLength: 50, 1616 1617 createPseudo: markFunction, 1618 1619 match: matchExpr, 1620 1621 attrHandle: {}, 1622 1623 find: {}, 1624 1625 relative: { 1626 ">": { dir: "parentNode", first: true }, 1627 " ": { dir: "parentNode" }, 1628 "+": { dir: "previousSibling", first: true }, 1629 "~": { dir: "previousSibling" } 1630 }, 1631 1632 preFilter: { 1633 "ATTR": function( match ) { 1634 match[1] = match[1].replace( runescape, funescape ); 1635 1636 // Move the given value to match[3] whether quoted or unquoted 1637 match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); 1638 1639 if ( match[2] === "~=" ) { 1640 match[3] = " " + match[3] + " "; 1641 } 1642 1643 return match.slice( 0, 4 ); 1644 }, 1645 1646 "CHILD": function( match ) { 1647 /* matches from matchExpr["CHILD"] 1648 1 type (only|nth|...) 1649 2 what (child|of-type) 1650 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) 1651 4 xn-component of xn+y argument ([+-]?\d*n|) 1652 5 sign of xn-component 1653 6 x of xn-component 1654 7 sign of y-component 1655 8 y of y-component 1656 */ 1657 match[1] = match[1].toLowerCase(); 1658 1659 if ( match[1].slice( 0, 3 ) === "nth" ) { 1660 // nth-* requires argument 1661 if ( !match[3] ) { 1662 Sizzle.error( match[0] ); 1663 } 1664 1665 // numeric x and y parameters for Expr.filter.CHILD 1666 // remember that false/true cast respectively to 0/1 1667 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); 1668 match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); 1669 1670 // other types prohibit arguments 1671 } else if ( match[3] ) { 1672 Sizzle.error( match[0] ); 1673 } 1674 1675 return match; 1676 }, 1677 1678 "PSEUDO": function( match ) { 1679 var excess, 1680 unquoted = !match[6] && match[2]; 1681 1682 if ( matchExpr["CHILD"].test( match[0] ) ) { 1683 return null; 1684 } 1685 1686 // Accept quoted arguments as-is 1687 if ( match[3] ) { 1688 match[2] = match[4] || match[5] || ""; 1689 1690 // Strip excess characters from unquoted arguments 1691 } else if ( unquoted && rpseudo.test( unquoted ) && 1692 // Get excess from tokenize (recursively) 1693 (excess = tokenize( unquoted, true )) && 1694 // advance to the next closing parenthesis 1695 (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { 1696 1697 // excess is a negative index 1698 match[0] = match[0].slice( 0, excess ); 1699 match[2] = unquoted.slice( 0, excess ); 1700 } 1701 1702 // Return only captures needed by the pseudo filter method (type and argument) 1703 return match.slice( 0, 3 ); 1704 } 1705 }, 1706 1707 filter: { 1708 1709 "TAG": function( nodeNameSelector ) { 1710 var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); 1711 return nodeNameSelector === "*" ? 1712 function() { return true; } : 1713 function( elem ) { 1714 return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; 1715 }; 1716 }, 1717 1718 "CLASS": function( className ) { 1719 var pattern = classCache[ className + " " ]; 1720 1721 return pattern || 1722 (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && 1723 classCache( className, function( elem ) { 1724 return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); 1725 }); 1726 }, 1727 1728 "ATTR": function( name, operator, check ) { 1729 return function( elem ) { 1730 var result = Sizzle.attr( elem, name ); 1731 1732 if ( result == null ) { 1733 return operator === "!="; 1734 } 1735 if ( !operator ) { 1736 return true; 1737 } 1738 1739 result += ""; 1740 1741 return operator === "=" ? result === check : 1742 operator === "!=" ? result !== check : 1743 operator === "^=" ? check && result.indexOf( check ) === 0 : 1744 operator === "*=" ? check && result.indexOf( check ) > -1 : 1745 operator === "$=" ? check && result.slice( -check.length ) === check : 1746 operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : 1747 operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : 1748 false; 1749 }; 1750 }, 1751 1752 "CHILD": function( type, what, argument, first, last ) { 1753 var simple = type.slice( 0, 3 ) !== "nth", 1754 forward = type.slice( -4 ) !== "last", 1755 ofType = what === "of-type"; 1756 1757 return first === 1 && last === 0 ? 1758 1759 // Shortcut for :nth-*(n) 1760 function( elem ) { 1761 return !!elem.parentNode; 1762 } : 1763 1764 function( elem, context, xml ) { 1765 var cache, uniqueCache, outerCache, node, nodeIndex, start, 1766 dir = simple !== forward ? "nextSibling" : "previousSibling", 1767 parent = elem.parentNode, 1768 name = ofType && elem.nodeName.toLowerCase(), 1769 useCache = !xml && !ofType, 1770 diff = false; 1771 1772 if ( parent ) { 1773 1774 // :(first|last|only)-(child|of-type) 1775 if ( simple ) { 1776 while ( dir ) { 1777 node = elem; 1778 while ( (node = node[ dir ]) ) { 1779 if ( ofType ? 1780 node.nodeName.toLowerCase() === name : 1781 node.nodeType === 1 ) { 1782 1783 return false; 1784 } 1785 } 1786 // Reverse direction for :only-* (if we haven't yet done so) 1787 start = dir = type === "only" && !start && "nextSibling"; 1788 } 1789 return true; 1790 } 1791 1792 start = [ forward ? parent.firstChild : parent.lastChild ]; 1793 1794 // non-xml :nth-child(...) stores cache data on `parent` 1795 if ( forward && useCache ) { 1796 1797 // Seek `elem` from a previously-cached index 1798 1799 // ...in a gzip-friendly way 1800 node = parent; 1801 outerCache = node[ expando ] || (node[ expando ] = {}); 1802 1803 // Support: IE <9 only 1804 // Defend against cloned attroperties (jQuery gh-1709) 1805 uniqueCache = outerCache[ node.uniqueID ] || 1806 (outerCache[ node.uniqueID ] = {}); 1807 1808 cache = uniqueCache[ type ] || []; 1809 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; 1810 diff = nodeIndex && cache[ 2 ]; 1811 node = nodeIndex && parent.childNodes[ nodeIndex ]; 1812 1813 while ( (node = ++nodeIndex && node && node[ dir ] || 1814 1815 // Fallback to seeking `elem` from the start 1816 (diff = nodeIndex = 0) || start.pop()) ) { 1817 1818 // When found, cache indexes on `parent` and break 1819 if ( node.nodeType === 1 && ++diff && node === elem ) { 1820 uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; 1821 break; 1822 } 1823 } 1824 1825 } else { 1826 // Use previously-cached element index if available 1827 if ( useCache ) { 1828 // ...in a gzip-friendly way 1829 node = elem; 1830 outerCache = node[ expando ] || (node[ expando ] = {}); 1831 1832 // Support: IE <9 only 1833 // Defend against cloned attroperties (jQuery gh-1709) 1834 uniqueCache = outerCache[ node.uniqueID ] || 1835 (outerCache[ node.uniqueID ] = {}); 1836 1837 cache = uniqueCache[ type ] || []; 1838 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; 1839 diff = nodeIndex; 1840 } 1841 1842 // xml :nth-child(...) 1843 // or :nth-last-child(...) or :nth(-last)?-of-type(...) 1844 if ( diff === false ) { 1845 // Use the same loop as above to seek `elem` from the start 1846 while ( (node = ++nodeIndex && node && node[ dir ] || 1847 (diff = nodeIndex = 0) || start.pop()) ) { 1848 1849 if ( ( ofType ? 1850 node.nodeName.toLowerCase() === name : 1851 node.nodeType === 1 ) && 1852 ++diff ) { 1853 1854 // Cache the index of each encountered element 1855 if ( useCache ) { 1856 outerCache = node[ expando ] || (node[ expando ] = {}); 1857 1858 // Support: IE <9 only 1859 // Defend against cloned attroperties (jQuery gh-1709) 1860 uniqueCache = outerCache[ node.uniqueID ] || 1861 (outerCache[ node.uniqueID ] = {}); 1862 1863 uniqueCache[ type ] = [ dirruns, diff ]; 1864 } 1865 1866 if ( node === elem ) { 1867 break; 1868 } 1869 } 1870 } 1871 } 1872 } 1873 1874 // Incorporate the offset, then check against cycle size 1875 diff -= last; 1876 return diff === first || ( diff % first === 0 && diff / first >= 0 ); 1877 } 1878 }; 1879 }, 1880 1881 "PSEUDO": function( pseudo, argument ) { 1882 // pseudo-class names are case-insensitive 1883 // http://www.w3.org/TR/selectors/#pseudo-classes 1884 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters 1885 // Remember that setFilters inherits from pseudos 1886 var args, 1887 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || 1888 Sizzle.error( "unsupported pseudo: " + pseudo ); 1889 1890 // The user may use createPseudo to indicate that 1891 // arguments are needed to create the filter function 1892 // just as Sizzle does 1893 if ( fn[ expando ] ) { 1894 return fn( argument ); 1895 } 1896 1897 // But maintain support for old signatures 1898 if ( fn.length > 1 ) { 1899 args = [ pseudo, pseudo, "", argument ]; 1900 return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? 1901 markFunction(function( seed, matches ) { 1902 var idx, 1903 matched = fn( seed, argument ), 1904 i = matched.length; 1905 while ( i-- ) { 1906 idx = indexOf( seed, matched[i] ); 1907 seed[ idx ] = !( matches[ idx ] = matched[i] ); 1908 } 1909 }) : 1910 function( elem ) { 1911 return fn( elem, 0, args ); 1912 }; 1913 } 1914 1915 return fn; 1916 } 1917 }, 1918 1919 pseudos: { 1920 // Potentially complex pseudos 1921 "not": markFunction(function( selector ) { 1922 // Trim the selector passed to compile 1923 // to avoid treating leading and trailing 1924 // spaces as combinators 1925 var input = [], 1926 results = [], 1927 matcher = compile( selector.replace( rtrim, "$1" ) ); 1928 1929 return matcher[ expando ] ? 1930 markFunction(function( seed, matches, context, xml ) { 1931 var elem, 1932 unmatched = matcher( seed, null, xml, [] ), 1933 i = seed.length; 1934 1935 // Match elements unmatched by `matcher` 1936 while ( i-- ) { 1937 if ( (elem = unmatched[i]) ) { 1938 seed[i] = !(matches[i] = elem); 1939 } 1940 } 1941 }) : 1942 function( elem, context, xml ) { 1943 input[0] = elem; 1944 matcher( input, null, xml, results ); 1945 // Don't keep the element (issue #299) 1946 input[0] = null; 1947 return !results.pop(); 1948 }; 1949 }), 1950 1951 "has": markFunction(function( selector ) { 1952 return function( elem ) { 1953 return Sizzle( selector, elem ).length > 0; 1954 }; 1955 }), 1956 1957 "contains": markFunction(function( text ) { 1958 text = text.replace( runescape, funescape ); 1959 return function( elem ) { 1960 return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; 1961 }; 1962 }), 1963 1964 // "Whether an element is represented by a :lang() selector 1965 // is based solely on the element's language value 1966 // being equal to the identifier C, 1967 // or beginning with the identifier C immediately followed by "-". 1968 // The matching of C against the element's language value is performed case-insensitively. 1969 // The identifier C does not have to be a valid language name." 1970 // http://www.w3.org/TR/selectors/#lang-pseudo 1971 "lang": markFunction( function( lang ) { 1972 // lang value must be a valid identifier 1973 if ( !ridentifier.test(lang || "") ) { 1974 Sizzle.error( "unsupported lang: " + lang ); 1975 } 1976 lang = lang.replace( runescape, funescape ).toLowerCase(); 1977 return function( elem ) { 1978 var elemLang; 1979 do { 1980 if ( (elemLang = documentIsHTML ? 1981 elem.lang : 1982 elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { 1983 1984 elemLang = elemLang.toLowerCase(); 1985 return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; 1986 } 1987 } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); 1988 return false; 1989 }; 1990 }), 1991 1992 // Miscellaneous 1993 "target": function( elem ) { 1994 var hash = window.location && window.location.hash; 1995 return hash && hash.slice( 1 ) === elem.id; 1996 }, 1997 1998 "root": function( elem ) { 1999 return elem === docElem; 2000 }, 2001 2002 "focus": function( elem ) { 2003 return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); 2004 }, 2005 2006 // Boolean properties 2007 "enabled": createDisabledPseudo( false ), 2008 "disabled": createDisabledPseudo( true ), 2009 2010 "checked": function( elem ) { 2011 // In CSS3, :checked should return both checked and selected elements 2012 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked 2013 var nodeName = elem.nodeName.toLowerCase(); 2014 return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); 2015 }, 2016 2017 "selected": function( elem ) { 2018 // Accessing this property makes selected-by-default 2019 // options in Safari work properly 2020 if ( elem.parentNode ) { 2021 elem.parentNode.selectedIndex; 2022 } 2023 2024 return elem.selected === true; 2025 }, 2026 2027 // Contents 2028 "empty": function( elem ) { 2029 // http://www.w3.org/TR/selectors/#empty-pseudo 2030 // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), 2031 // but not by others (comment: 8; processing instruction: 7; etc.) 2032 // nodeType < 6 works because attributes (2) do not appear as children 2033 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { 2034 if ( elem.nodeType < 6 ) { 2035 return false; 2036 } 2037 } 2038 return true; 2039 }, 2040 2041 "parent": function( elem ) { 2042 return !Expr.pseudos["empty"]( elem ); 2043 }, 2044 2045 // Element/input types 2046 "header": function( elem ) { 2047 return rheader.test( elem.nodeName ); 2048 }, 2049 2050 "input": function( elem ) { 2051 return rinputs.test( elem.nodeName ); 2052 }, 2053 2054 "button": function( elem ) { 2055 var name = elem.nodeName.toLowerCase(); 2056 return name === "input" && elem.type === "button" || name === "button"; 2057 }, 2058 2059 "text": function( elem ) { 2060 var attr; 2061 return elem.nodeName.toLowerCase() === "input" && 2062 elem.type === "text" && 2063 2064 // Support: IE<8 2065 // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" 2066 ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); 2067 }, 2068 2069 // Position-in-collection 2070 "first": createPositionalPseudo(function() { 2071 return [ 0 ]; 2072 }), 2073 2074 "last": createPositionalPseudo(function( matchIndexes, length ) { 2075 return [ length - 1 ]; 2076 }), 2077 2078 "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { 2079 return [ argument < 0 ? argument + length : argument ]; 2080 }), 2081 2082 "even": createPositionalPseudo(function( matchIndexes, length ) { 2083 var i = 0; 2084 for ( ; i < length; i += 2 ) { 2085 matchIndexes.push( i ); 2086 } 2087 return matchIndexes; 2088 }), 2089 2090 "odd": createPositionalPseudo(function( matchIndexes, length ) { 2091 var i = 1; 2092 for ( ; i < length; i += 2 ) { 2093 matchIndexes.push( i ); 2094 } 2095 return matchIndexes; 2096 }), 2097 2098 "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { 2099 var i = argument < 0 ? argument + length : argument; 2100 for ( ; --i >= 0; ) { 2101 matchIndexes.push( i ); 2102 } 2103 return matchIndexes; 2104 }), 2105 2106 "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { 2107 var i = argument < 0 ? argument + length : argument; 2108 for ( ; ++i < length; ) { 2109 matchIndexes.push( i ); 2110 } 2111 return matchIndexes; 2112 }) 2113 } 2114 }; 2115 2116 Expr.pseudos["nth"] = Expr.pseudos["eq"]; 2117 2118// Add button/input type pseudos 2119 for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { 2120 Expr.pseudos[ i ] = createInputPseudo( i ); 2121 } 2122 for ( i in { submit: true, reset: true } ) { 2123 Expr.pseudos[ i ] = createButtonPseudo( i ); 2124 } 2125 2126// Easy API for creating new setFilters 2127 function setFilters() {} 2128 setFilters.prototype = Expr.filters = Expr.pseudos; 2129 Expr.setFilters = new setFilters(); 2130 2131 tokenize = Sizzle.tokenize = function( selector, parseOnly ) { 2132 var matched, match, tokens, type, 2133 soFar, groups, preFilters, 2134 cached = tokenCache[ selector + " " ]; 2135 2136 if ( cached ) { 2137 return parseOnly ? 0 : cached.slice( 0 ); 2138 } 2139 2140 soFar = selector; 2141 groups = []; 2142 preFilters = Expr.preFilter; 2143 2144 while ( soFar ) { 2145 2146 // Comma and first run 2147 if ( !matched || (match = rcomma.exec( soFar )) ) { 2148 if ( match ) { 2149 // Don't consume trailing commas as valid 2150 soFar = soFar.slice( match[0].length ) || soFar; 2151 } 2152 groups.push( (tokens = []) ); 2153 } 2154 2155 matched = false;
vendor: 4,395 bytes, lines 2156-2316
2156 2157 // Combinators 2158 if ( (match = rcombinators.exec( soFar )) ) { 2159 matched = match.shift(); 2160 tokens.push({ 2161 value: matched, 2162 // Cast descendant combinators to space 2163 type: match[0].replace( rtrim, " " ) 2164 }); 2165 soFar = soFar.slice( matched.length ); 2166 } 2167 2168 // Filters 2169 for ( type in Expr.filter ) { 2170 if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || 2171 (match = preFilters[ type ]( match ))) ) { 2172 matched = match.shift(); 2173 tokens.push({ 2174 value: matched, 2175 type: type, 2176 matches: match 2177 }); 2178 soFar = soFar.slice( matched.length ); 2179 } 2180 } 2181 2182 if ( !matched ) { 2183 break; 2184 } 2185 } 2186 2187 // Return the length of the invalid excess 2188 // if we're just parsing 2189 // Otherwise, throw an error or return tokens 2190 return parseOnly ? 2191 soFar.length : 2192 soFar ? 2193 Sizzle.error( selector ) : 2194 // Cache the tokens 2195 tokenCache( selector, groups ).slice( 0 ); 2196 }; 2197 2198 function toSelector( tokens ) { 2199 var i = 0, 2200 len = tokens.length, 2201 selector = ""; 2202 for ( ; i < len; i++ ) { 2203 selector += tokens[i].value; 2204 } 2205 return selector; 2206 } 2207 2208 function addCombinator( matcher, combinator, base ) { 2209 var dir = combinator.dir, 2210 skip = combinator.next, 2211 key = skip || dir, 2212 checkNonElements = base && key === "parentNode", 2213 doneName = done++; 2214 2215 return combinator.first ? 2216 // Check against closest ancestor/preceding element 2217 function( elem, context, xml ) { 2218 while ( (elem = elem[ dir ]) ) { 2219 if ( elem.nodeType === 1 || checkNonElements ) { 2220 return matcher( elem, context, xml ); 2221 } 2222 } 2223 return false; 2224 } : 2225 2226 // Check against all ancestor/preceding elements 2227 function( elem, context, xml ) { 2228 var oldCache, uniqueCache, outerCache, 2229 newCache = [ dirruns, doneName ]; 2230 2231 // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching 2232 if ( xml ) { 2233 while ( (elem = elem[ dir ]) ) { 2234 if ( elem.nodeType === 1 || checkNonElements ) { 2235 if ( matcher( elem, context, xml ) ) { 2236 return true; 2237 } 2238 } 2239 } 2240 } else { 2241 while ( (elem = elem[ dir ]) ) { 2242 if ( elem.nodeType === 1 || checkNonElements ) { 2243 outerCache = elem[ expando ] || (elem[ expando ] = {}); 2244 2245 // Support: IE <9 only 2246 // Defend against cloned attroperties (jQuery gh-1709) 2247 uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); 2248 2249 if ( skip && skip === elem.nodeName.toLowerCase() ) { 2250 elem = elem[ dir ] || elem; 2251 } else if ( (oldCache = uniqueCache[ key ]) && 2252 oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { 2253 2254 // Assign to newCache so results back-propagate to previous elements 2255 return (newCache[ 2 ] = oldCache[ 2 ]); 2256 } else { 2257 // Reuse newcache so results back-propagate to previous elements 2258 uniqueCache[ key ] = newCache; 2259 2260 // A match means we're done; a fail means we have to keep checking 2261 if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { 2262 return true; 2263 } 2264 } 2265 } 2266 } 2267 } 2268 return false; 2269 }; 2270 } 2271 2272 function elementMatcher( matchers ) { 2273 return matchers.length > 1 ? 2274 function( elem, context, xml ) { 2275 var i = matchers.length; 2276 while ( i-- ) { 2277 if ( !matchers[i]( elem, context, xml ) ) { 2278 return false; 2279 } 2280 } 2281 return true; 2282 } : 2283 matchers[0]; 2284 } 2285 2286 function multipleContexts( selector, contexts, results ) { 2287 var i = 0, 2288 len = contexts.length; 2289 for ( ; i < len; i++ ) { 2290 Sizzle( selector, contexts[i], results ); 2291 } 2292 return results; 2293 } 2294 2295 function condense( unmatched, map, filter, context, xml ) { 2296 var elem, 2297 newUnmatched = [], 2298 i = 0, 2299 len = unmatched.length, 2300 mapped = map != null; 2301 2302 for ( ; i < len; i++ ) { 2303 if ( (elem = unmatched[i]) ) { 2304 if ( !filter || filter( elem, context, xml ) ) { 2305 newUnmatched.push( elem ); 2306 if ( mapped ) { 2307 map.push( i ); 2308 } 2309 } 2310 } 2311 } 2312 2313 return newUnmatched; 2314 } 2315 2316 function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
vendor: 4,678 bytes, lines 2317-2453
2317 if ( postFilter && !postFilter[ expando ] ) { 2318 postFilter = setMatcher( postFilter ); 2319 } 2320 if ( postFinder && !postFinder[ expando ] ) { 2321 postFinder = setMatcher( postFinder, postSelector ); 2322 } 2323 return markFunction(function( seed, results, context, xml ) { 2324 var temp, i, elem, 2325 preMap = [], 2326 postMap = [], 2327 preexisting = results.length, 2328 2329 // Get initial elements from seed or context 2330 elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), 2331 2332 // Prefilter to get matcher input, preserving a map for seed-results synchronization 2333 matcherIn = preFilter && ( seed || !selector ) ? 2334 condense( elems, preMap, preFilter, context, xml ) : 2335 elems, 2336 2337 matcherOut = matcher ? 2338 // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, 2339 postFinder || ( seed ? preFilter : preexisting || postFilter ) ? 2340 2341 // ...intermediate processing is necessary 2342 [] : 2343 2344 // ...otherwise use results directly 2345 results : 2346 matcherIn; 2347 2348 // Find primary matches 2349 if ( matcher ) { 2350 matcher( matcherIn, matcherOut, context, xml ); 2351 } 2352 2353 // Apply postFilter 2354 if ( postFilter ) { 2355 temp = condense( matcherOut, postMap ); 2356 postFilter( temp, [], context, xml ); 2357 2358 // Un-match failing elements by moving them back to matcherIn 2359 i = temp.length; 2360 while ( i-- ) { 2361 if ( (elem = temp[i]) ) { 2362 matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); 2363 } 2364 } 2365 } 2366 2367 if ( seed ) { 2368 if ( postFinder || preFilter ) { 2369 if ( postFinder ) { 2370 // Get the final matcherOut by condensing this intermediate into postFinder contexts 2371 temp = []; 2372 i = matcherOut.length; 2373 while ( i-- ) { 2374 if ( (elem = matcherOut[i]) ) { 2375 // Restore matcherIn since elem is not yet a final match 2376 temp.push( (matcherIn[i] = elem) ); 2377 } 2378 } 2379 postFinder( null, (matcherOut = []), temp, xml ); 2380 } 2381 2382 // Move matched elements from seed to results to keep them synchronized 2383 i = matcherOut.length; 2384 while ( i-- ) { 2385 if ( (elem = matcherOut[i]) && 2386 (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { 2387 2388 seed[temp] = !(results[temp] = elem); 2389 } 2390 } 2391 } 2392 2393 // Add elements to results, through postFinder if defined 2394 } else { 2395 matcherOut = condense( 2396 matcherOut === results ? 2397 matcherOut.splice( preexisting, matcherOut.length ) : 2398 matcherOut 2399 ); 2400 if ( postFinder ) { 2401 postFinder( null, results, matcherOut, xml ); 2402 } else { 2403 push.apply( results, matcherOut ); 2404 } 2405 } 2406 }); 2407 } 2408 2409 function matcherFromTokens( tokens ) { 2410 var checkContext, matcher, j, 2411 len = tokens.length, 2412 leadingRelative = Expr.relative[ tokens[0].type ], 2413 implicitRelative = leadingRelative || Expr.relative[" "], 2414 i = leadingRelative ? 1 : 0, 2415 2416 // The foundational matcher ensures that elements are reachable from top-level context(s) 2417 matchContext = addCombinator( function( elem ) { 2418 return elem === checkContext; 2419 }, implicitRelative, true ), 2420 matchAnyContext = addCombinator( function( elem ) { 2421 return indexOf( checkContext, elem ) > -1; 2422 }, implicitRelative, true ), 2423 matchers = [ function( elem, context, xml ) { 2424 var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( 2425 (checkContext = context).nodeType ? 2426 matchContext( elem, context, xml ) : 2427 matchAnyContext( elem, context, xml ) ); 2428 // Avoid hanging onto element (issue #299) 2429 checkContext = null; 2430 return ret; 2431 } ]; 2432 2433 for ( ; i < len; i++ ) { 2434 if ( (matcher = Expr.relative[ tokens[i].type ]) ) { 2435 matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; 2436 } else { 2437 matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); 2438 2439 // Return special upon seeing a positional matcher 2440 if ( matcher[ expando ] ) { 2441 // Find the next relative operator (if any) for proper handling 2442 j = ++i; 2443 for ( ; j < len; j++ ) { 2444 if ( Expr.relative[ tokens[j].type ] ) { 2445 break; 2446 } 2447 } 2448 return setMatcher( 2449 i > 1 && elementMatcher( matchers ), 2450 i > 1 && toSelector( 2451 // If the preceding token was a descendant combinator, insert an implicit any-element `*` 2452 tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) 2453 ).replace( rtrim, "$1" ),
vendor: 12,010 bytes, lines 2454-2860
2454 matcher, 2455 i < j && matcherFromTokens( tokens.slice( i, j ) ), 2456 j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), 2457 j < len && toSelector( tokens ) 2458 ); 2459 } 2460 matchers.push( matcher ); 2461 } 2462 } 2463 2464 return elementMatcher( matchers ); 2465 } 2466 2467 function matcherFromGroupMatchers( elementMatchers, setMatchers ) { 2468 var bySet = setMatchers.length > 0, 2469 byElement = elementMatchers.length > 0, 2470 superMatcher = function( seed, context, xml, results, outermost ) { 2471 var elem, j, matcher, 2472 matchedCount = 0, 2473 i = "0", 2474 unmatched = seed && [], 2475 setMatched = [], 2476 contextBackup = outermostContext, 2477 // We must always have either seed elements or outermost context 2478 elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), 2479 // Use integer dirruns iff this is the outermost matcher 2480 dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), 2481 len = elems.length; 2482 2483 if ( outermost ) { 2484 outermostContext = context === document || context || outermost; 2485 } 2486 2487 // Add elements passing elementMatchers directly to results 2488 // Support: IE<9, Safari 2489 // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id 2490 for ( ; i !== len && (elem = elems[i]) != null; i++ ) { 2491 if ( byElement && elem ) { 2492 j = 0; 2493 if ( !context && elem.ownerDocument !== document ) { 2494 setDocument( elem ); 2495 xml = !documentIsHTML; 2496 } 2497 while ( (matcher = elementMatchers[j++]) ) { 2498 if ( matcher( elem, context || document, xml) ) { 2499 results.push( elem ); 2500 break; 2501 } 2502 } 2503 if ( outermost ) { 2504 dirruns = dirrunsUnique; 2505 } 2506 } 2507 2508 // Track unmatched elements for set filters 2509 if ( bySet ) { 2510 // They will have gone through all possible matchers 2511 if ( (elem = !matcher && elem) ) { 2512 matchedCount--; 2513 } 2514 2515 // Lengthen the array for every element, matched or not 2516 if ( seed ) { 2517 unmatched.push( elem ); 2518 } 2519 } 2520 } 2521 2522 // `i` is now the count of elements visited above, and adding it to `matchedCount` 2523 // makes the latter nonnegative. 2524 matchedCount += i; 2525 2526 // Apply set filters to unmatched elements 2527 // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` 2528 // equals `i`), unless we didn't visit _any_ elements in the above loop because we have 2529 // no element matchers and no seed. 2530 // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that 2531 // case, which will result in a "00" `matchedCount` that differs from `i` but is also 2532 // numerically zero. 2533 if ( bySet && i !== matchedCount ) { 2534 j = 0; 2535 while ( (matcher = setMatchers[j++]) ) { 2536 matcher( unmatched, setMatched, context, xml ); 2537 } 2538 2539 if ( seed ) { 2540 // Reintegrate element matches to eliminate the need for sorting 2541 if ( matchedCount > 0 ) { 2542 while ( i-- ) { 2543 if ( !(unmatched[i] || setMatched[i]) ) { 2544 setMatched[i] = pop.call( results ); 2545 } 2546 } 2547 } 2548 2549 // Discard index placeholder values to get only actual matches 2550 setMatched = condense( setMatched ); 2551 } 2552 2553 // Add matches to results 2554 push.apply( results, setMatched ); 2555 2556 // Seedless set matches succeeding multiple successful matchers stipulate sorting 2557 if ( outermost && !seed && setMatched.length > 0 && 2558 ( matchedCount + setMatchers.length ) > 1 ) { 2559 2560 Sizzle.uniqueSort( results ); 2561 } 2562 } 2563 2564 // Override manipulation of globals by nested matchers 2565 if ( outermost ) { 2566 dirruns = dirrunsUnique; 2567 outermostContext = contextBackup; 2568 } 2569 2570 return unmatched; 2571 }; 2572 2573 return bySet ? 2574 markFunction( superMatcher ) : 2575 superMatcher; 2576 } 2577 2578 compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { 2579 var i, 2580 setMatchers = [], 2581 elementMatchers = [], 2582 cached = compilerCache[ selector + " " ]; 2583 2584 if ( !cached ) { 2585 // Generate a function of recursive functions that can be used to check each element 2586 if ( !match ) { 2587 match = tokenize( selector ); 2588 } 2589 i = match.length; 2590 while ( i-- ) { 2591 cached = matcherFromTokens( match[i] ); 2592 if ( cached[ expando ] ) { 2593 setMatchers.push( cached ); 2594 } else { 2595 elementMatchers.push( cached ); 2596 } 2597 } 2598 2599 // Cache the compiled function 2600 cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); 2601 2602 // Save selector and tokenization 2603 cached.selector = selector; 2604 } 2605 return cached; 2606 }; 2607 2608 /** 2609 * A low-level selection function that works with Sizzle's compiled 2610 * selector functions 2611 * @param {String|Function} selector A selector or a pre-compiled 2612 * selector function built with Sizzle.compile 2613 * @param {Element} context 2614 * @param {Array} [results] 2615 * @param {Array} [seed] A set of elements to match against 2616 */ 2617 select = Sizzle.select = function( selector, context, results, seed ) { 2618 var i, tokens, token, type, find, 2619 compiled = typeof selector === "function" && selector, 2620 match = !seed && tokenize( (selector = compiled.selector || selector) ); 2621 2622 results = results || []; 2623 2624 // Try to minimize operations if there is only one selector in the list and no seed 2625 // (the latter of which guarantees us context) 2626 if ( match.length === 1 ) { 2627 2628 // Reduce context if the leading compound selector is an ID 2629 tokens = match[0] = match[0].slice( 0 ); 2630 if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && 2631 context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { 2632 2633 context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; 2634 if ( !context ) { 2635 return results; 2636 2637 // Precompiled matchers will still verify ancestry, so step up a level 2638 } else if ( compiled ) { 2639 context = context.parentNode; 2640 } 2641 2642 selector = selector.slice( tokens.shift().value.length ); 2643 } 2644 2645 // Fetch a seed set for right-to-left matching 2646 i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; 2647 while ( i-- ) { 2648 token = tokens[i]; 2649 2650 // Abort if we hit a combinator 2651 if ( Expr.relative[ (type = token.type) ] ) { 2652 break; 2653 } 2654 if ( (find = Expr.find[ type ]) ) { 2655 // Search, expanding context for leading sibling combinators 2656 if ( (seed = find( 2657 token.matches[0].replace( runescape, funescape ), 2658 rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context 2659 )) ) { 2660 2661 // If seed is empty or no tokens remain, we can return early 2662 tokens.splice( i, 1 ); 2663 selector = seed.length && toSelector( tokens ); 2664 if ( !selector ) { 2665 push.apply( results, seed ); 2666 return results; 2667 } 2668 2669 break; 2670 } 2671 } 2672 } 2673 } 2674 2675 // Compile and execute a filtering function if one is not provided 2676 // Provide `match` to avoid retokenization if we modified the selector above 2677 ( compiled || compile( selector, match ) )( 2678 seed, 2679 context, 2680 !documentIsHTML, 2681 results, 2682 !context || rsibling.test( selector ) && testContext( context.parentNode ) || context 2683 ); 2684 return results; 2685 }; 2686 2687// One-time assignments 2688 2689// Sort stability 2690 support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; 2691 2692// Support: Chrome 14-35+ 2693// Always assume duplicates if they aren't passed to the comparison function 2694 support.detectDuplicates = !!hasDuplicate; 2695 2696// Initialize against the default document 2697 setDocument(); 2698 2699// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) 2700// Detached nodes confoundingly follow *each other* 2701 support.sortDetached = assert(function( el ) { 2702 // Should return 1, but returns 4 (following) 2703 return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; 2704 }); 2705 2706// Support: IE<8 2707// Prevent attribute/property "interpolation" 2708// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx 2709 if ( !assert(function( el ) { 2710 el.innerHTML = "<a href='#'></a>"; 2711 return el.firstChild.getAttribute("href") === "#" ; 2712 }) ) { 2713 addHandle( "type|href|height|width", function( elem, name, isXML ) { 2714 if ( !isXML ) { 2715 return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); 2716 } 2717 }); 2718 } 2719 2720// Support: IE<9 2721// Use defaultValue in place of getAttribute("value") 2722 if ( !support.attributes || !assert(function( el ) { 2723 el.innerHTML = "<input/>"; 2724 el.firstChild.setAttribute( "value", "" ); 2725 return el.firstChild.getAttribute( "value" ) === ""; 2726 }) ) { 2727 addHandle( "value", function( elem, name, isXML ) { 2728 if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { 2729 return elem.defaultValue; 2730 } 2731 }); 2732 } 2733 2734// Support: IE<9 2735// Use getAttributeNode to fetch booleans when getAttribute lies 2736 if ( !assert(function( el ) { 2737 return el.getAttribute("disabled") == null; 2738 }) ) { 2739 addHandle( booleans, function( elem, name, isXML ) { 2740 var val; 2741 if ( !isXML ) { 2742 return elem[ name ] === true ? name.toLowerCase() : 2743 (val = elem.getAttributeNode( name )) && val.specified ? 2744 val.value : 2745 null; 2746 } 2747 }); 2748 } 2749 2750 return Sizzle; 2751 2752 })( window ); 2753 2754 2755 2756 jQuery.find = Sizzle; 2757 jQuery.expr = Sizzle.selectors; 2758 2759// Deprecated 2760 jQuery.expr[ ":" ] = jQuery.expr.pseudos; 2761 jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; 2762 jQuery.text = Sizzle.getText; 2763 jQuery.isXMLDoc = Sizzle.isXML; 2764 jQuery.contains = Sizzle.contains; 2765 jQuery.escapeSelector = Sizzle.escape; 2766 2767 2768 2769 2770 var dir = function( elem, dir, until ) { 2771 var matched = [], 2772 truncate = until !== undefined; 2773 2774 while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { 2775 if ( elem.nodeType === 1 ) { 2776 if ( truncate && jQuery( elem ).is( until ) ) { 2777 break; 2778 } 2779 matched.push( elem ); 2780 } 2781 } 2782 return matched; 2783 }; 2784 2785 2786 var siblings = function( n, elem ) { 2787 var matched = []; 2788 2789 for ( ; n; n = n.nextSibling ) { 2790 if ( n.nodeType === 1 && n !== elem ) { 2791 matched.push( n ); 2792 } 2793 } 2794 2795 return matched; 2796 }; 2797 2798 2799 var rneedsContext = jQuery.expr.match.needsContext; 2800 2801 2802 2803 function nodeName( elem, name ) { 2804 2805 return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); 2806 2807 }; 2808 var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); 2809 2810 2811 2812// Implement the identical functionality for filter and not 2813 function winnow( elements, qualifier, not ) { 2814 if ( isFunction( qualifier ) ) { 2815 return jQuery.grep( elements, function( elem, i ) { 2816 return !!qualifier.call( elem, i, elem ) !== not; 2817 } ); 2818 } 2819 2820 // Single element 2821 if ( qualifier.nodeType ) { 2822 return jQuery.grep( elements, function( elem ) { 2823 return ( elem === qualifier ) !== not; 2824 } ); 2825 } 2826 2827 // Arraylike of elements (jQuery, arguments, Array) 2828 if ( typeof qualifier !== "string" ) { 2829 return jQuery.grep( elements, function( elem ) { 2830 return ( indexOf.call( qualifier, elem ) > -1 ) !== not; 2831 } ); 2832 } 2833 2834 // Filtered directly for both simple and complex selectors 2835 return jQuery.filter( qualifier, elements, not ); 2836 } 2837 2838 jQuery.filter = function( expr, elems, not ) { 2839 var elem = elems[ 0 ]; 2840 2841 if ( not ) { 2842 expr = ":not(" + expr + ")"; 2843 } 2844 2845 if ( elems.length === 1 && elem.nodeType === 1 ) { 2846 return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; 2847 } 2848 2849 return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { 2850 return elem.nodeType === 1; 2851 } ) ); 2852 }; 2853 2854 jQuery.fn.extend( { 2855 find: function( selector ) { 2856 var i, ret, 2857 len = this.length, 2858 self = this; 2859 2860 if ( typeof selector !== "string" ) {
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2861 return this.pushStack( jQuery( selector ).filter( function() { 2862 for ( i = 0; i < len; i++ ) { 2863 if ( jQuery.contains( self[ i ], this ) ) { 2864 return true; 2865 } 2866 } 2867 } ) ); 2868 } 2869 2870 ret = this.pushStack( [] ); 2871 2872 for ( i = 0; i < len; i++ ) { 2873 jQuery.find( selector, self[ i ], ret ); 2874 } 2875 2876 return len > 1 ? jQuery.uniqueSort( ret ) : ret; 2877 }, 2878 filter: function( selector ) { 2879 return this.pushStack( winnow( this, selector || [], false ) ); 2880 }, 2881 not: function( selector ) { 2882 return this.pushStack( winnow( this, selector || [], true ) ); 2883 }, 2884 is: function( selector ) { 2885 return !!winnow( 2886 this, 2887 2888 // If this is a positional/relative selector, check membership in the returned set 2889 // so $("p:first").is("p:last") won't return true for a doc with two "p". 2890 typeof selector === "string" && rneedsContext.test( selector ) ? 2891 jQuery( selector ) : 2892 selector || [], 2893 false 2894 ).length; 2895 } 2896 } ); 2897 2898 2899// Initialize a jQuery object 2900 2901 2902// A central reference to the root jQuery(document) 2903 var rootjQuery, 2904 2905 // A simple way to check for HTML strings 2906 // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) 2907 // Strict HTML recognition (#11290: must start with <) 2908 // Shortcut simple #id case for speed 2909 rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, 2910 2911 init = jQuery.fn.init = function( selector, context, root ) { 2912 var match, elem; 2913 2914 // HANDLE: $(""), $(null), $(undefined), $(false) 2915 if ( !selector ) { 2916 return this; 2917 } 2918 2919 // Method init() accepts an alternate rootjQuery 2920 // so migrate can support jQuery.sub (gh-2101) 2921 root = root || rootjQuery; 2922 2923 // Handle HTML strings 2924 if ( typeof selector === "string" ) { 2925 if ( selector[ 0 ] === "<" && 2926 selector[ selector.length - 1 ] === ">" && 2927 selector.length >= 3 ) { 2928 2929 // Assume that strings that start and end with <> are HTML and skip the regex check 2930 match = [ null, selector, null ]; 2931 2932 } else { 2933 match = rquickExpr.exec( selector ); 2934 } 2935 2936 // Match html or make sure no context is specified for #id 2937 if ( match && ( match[ 1 ] || !context ) ) { 2938 2939 // HANDLE: $(html) -> $(array) 2940 if ( match[ 1 ] ) { 2941 context = context instanceof jQuery ? context[ 0 ] : context; 2942 2943 // Option to run scripts is true for back-compat 2944 // Intentionally let the error be thrown if parseHTML is not present 2945 jQuery.merge( this, jQuery.parseHTML( 2946 match[ 1 ], 2947 context && context.nodeType ? context.ownerDocument || context : document, 2948 true 2949 ) ); 2950 2951 // HANDLE: $(html, props) 2952 if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { 2953 for ( match in context ) { 2954 2955 // Properties of context are called as methods if possible 2956 if ( isFunction( this[ match ] ) ) { 2957 this[ match ]( context[ match ] ); 2958 2959 // ...and otherwise set as attributes 2960 } else { 2961 this.attr( match, context[ match ] ); 2962 } 2963 } 2964 } 2965 2966 return this; 2967 2968 // HANDLE: $(#id) 2969 } else { 2970 elem = document.getElementById( match[ 2 ] ); 2971 2972 if ( elem ) { 2973 2974 // Inject the element directly into the jQuery object 2975 this[ 0 ] = elem; 2976 this.length = 1; 2977 } 2978 return this; 2979 } 2980 2981 // HANDLE: $(expr, $(...)) 2982 } else if ( !context || context.jquery ) { 2983 return ( context || root ).find( selector ); 2984 2985 // HANDLE: $(expr, context) 2986 // (which is just equivalent to: $(context).find(expr) 2987 } else { 2988 return this.constructor( context ).find( selector ); 2989 } 2990 2991 // HANDLE: $(DOMElement) 2992 } else if ( selector.nodeType ) { 2993 this[ 0 ] = selector; 2994 this.length = 1; 2995 return this; 2996 2997 // HANDLE: $(function) 2998 // Shortcut for document ready 2999 } else if ( isFunction( selector ) ) { 3000 return root.ready !== undefined ? 3001 root.ready( selector ) : 3002 3003 // Execute immediately if ready is not present 3004 selector( jQuery ); 3005 } 3006 3007 return jQuery.makeArray( selector, this ); 3008 }; 3009 3010// Give the init function the jQuery prototype for later instantiation 3011 init.prototype = jQuery.fn; 3012 3013// Initialize central reference 3014 rootjQuery = jQuery( document ); 3015 3016 3017 var rparentsprev = /^(?:parents|prev(?:Until|All))/, 3018 3019 // Methods guaranteed to produce a unique set when starting from a unique set 3020 guaranteedUnique = { 3021 children: true, 3022 contents: true, 3023 next: true, 3024 prev: true 3025 }; 3026
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3027 jQuery.fn.extend( { 3028 has: function( target ) { 3029 var targets = jQuery( target, this ), 3030 l = targets.length; 3031 3032 return this.filter( function() { 3033 var i = 0; 3034 for ( ; i < l; i++ ) { 3035 if ( jQuery.contains( this, targets[ i ] ) ) { 3036 return true; 3037 } 3038 } 3039 } ); 3040 }, 3041 3042 closest: function( selectors, context ) { 3043 var cur, 3044 i = 0, 3045 l = this.length, 3046 matched = [], 3047 targets = typeof selectors !== "string" && jQuery( selectors ); 3048 3049 // Positional selectors never match, since there's no _selection_ context 3050 if ( !rneedsContext.test( selectors ) ) { 3051 for ( ; i < l; i++ ) { 3052 for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { 3053 3054 // Always skip document fragments 3055 if ( cur.nodeType < 11 && ( targets ? 3056 targets.index( cur ) > -1 : 3057 3058 // Don't pass non-elements to Sizzle 3059 cur.nodeType === 1 && 3060 jQuery.find.matchesSelector( cur, selectors ) ) ) { 3061 3062 matched.push( cur ); 3063 break; 3064 } 3065 } 3066 } 3067 } 3068 3069 return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); 3070 }, 3071 3072 // Determine the position of an element within the set 3073 index: function( elem ) { 3074 3075 // No argument, return index in parent 3076 if ( !elem ) { 3077 return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; 3078 } 3079 3080 // Index in selector 3081 if ( typeof elem === "string" ) { 3082 return indexOf.call( jQuery( elem ), this[ 0 ] ); 3083 } 3084 3085 // Locate the position of the desired element 3086 return indexOf.call( this, 3087 3088 // If it receives a jQuery object, the first element is used 3089 elem.jquery ? elem[ 0 ] : elem 3090 ); 3091 }, 3092 3093 add: function( selector, context ) { 3094 return this.pushStack( 3095 jQuery.uniqueSort( 3096 jQuery.merge( this.get(), jQuery( selector, context ) ) 3097 ) 3098 ); 3099 }, 3100 3101 addBack: function( selector ) { 3102 return this.add( selector == null ? 3103 this.prevObject : this.prevObject.filter( selector ) 3104 ); 3105 } 3106 } ); 3107 3108 function sibling( cur, dir ) { 3109 while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} 3110 return cur; 3111 } 3112 3113 jQuery.each( { 3114 parent: function( elem ) { 3115 var parent = elem.parentNode; 3116 return parent && parent.nodeType !== 11 ? parent : null; 3117 }, 3118 parents: function( elem ) { 3119 return dir( elem, "parentNode" ); 3120 }, 3121 parentsUntil: function( elem, i, until ) { 3122 return dir( elem, "parentNode", until ); 3123 }, 3124 next: function( elem ) { 3125 return sibling( elem, "nextSibling" ); 3126 }, 3127 prev: function( elem ) { 3128 return sibling( elem, "previousSibling" ); 3129 }, 3130 nextAll: function( elem ) { 3131 return dir( elem, "nextSibling" ); 3132 }, 3133 prevAll: function( elem ) { 3134 return dir( elem, "previousSibling" ); 3135 }, 3136 nextUntil: function( elem, i, until ) { 3137 return dir( elem, "nextSibling", until ); 3138 }, 3139 prevUntil: function( elem, i, until ) { 3140 return dir( elem, "previousSibling", until ); 3141 }, 3142 siblings: function( elem ) { 3143 return siblings( ( elem.parentNode || {} ).firstChild, elem ); 3144 }, 3145 children: function( elem ) { 3146 return siblings( elem.firstChild ); 3147 }, 3148 contents: function( elem ) { 3149 if ( nodeName( elem, "iframe" ) ) { 3150 return elem.contentDocument; 3151 } 3152 3153 // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only 3154 // Treat the template element as a regular one in browsers that 3155 // don't support it. 3156 if ( nodeName( elem, "template" ) ) { 3157 elem = elem.content || elem; 3158 } 3159 3160 return jQuery.merge( [], elem.childNodes ); 3161 } 3162 }, function( name, fn ) { 3163 jQuery.fn[ name ] = function( until, selector ) { 3164 var matched = jQuery.map( this, fn, until ); 3165 3166 if ( name.slice( -5 ) !== "Until" ) { 3167 selector = until; 3168 } 3169 3170 if ( selector && typeof selector === "string" ) { 3171 matched = jQuery.filter( selector, matched ); 3172 } 3173 3174 if ( this.length > 1 ) { 3175 3176 // Remove duplicates 3177 if ( !guaranteedUnique[ name ] ) { 3178 jQuery.uniqueSort( matched ); 3179 } 3180 3181 // Reverse order for parents* and prev-derivatives 3182 if ( rparentsprev.test( name ) ) { 3183 matched.reverse(); 3184 } 3185 } 3186 3187 return this.pushStack( matched ); 3188 }; 3189 } ); 3190 var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); 3191 3192 3193 3194// Convert String-formatted options into Object-formatted ones 3195 function createOptions( options ) { 3196 var object = {}; 3197 jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { 3198 object[ flag ] = true; 3199 } ); 3200 return object; 3201 } 3202 3203 /* 3204 * Create a callback list using the following parameters: 3205 * 3206 * options: an optional list of space-separated options that will change how 3207 * the callback list behaves or a more traditional option object 3208 * 3209 * By default a callback list will act like an event callback list and can be 3210 * "fired" multiple times. 3211 * 3212 * Possible options: 3213 * 3214 * once: will ensure the callback list can only be fired once (like a Deferred) 3215 * 3216 * memory: will keep track of previous values and will call any callback added 3217 * after the list has been fired right away with the latest "memorized" 3218 * values (like a Deferred) 3219 * 3220 * unique: will ensure a callback can only be added once (no duplicate in the list) 3221 * 3222 * stopOnFalse: interrupt callings when a callback returns false 3223 * 3224 */ 3225 jQuery.Callbacks = function( options ) { 3226 3227 // Convert options from String-formatted to Object-formatted if needed 3228 // (we check in cache first) 3229 options = typeof options === "string" ? 3230 createOptions( options ) : 3231 jQuery.extend( {}, options ); 3232 3233 var // Flag to know if list is currently firing 3234 firing, 3235 3236 // Last fire value for non-forgettable lists 3237 memory, 3238 3239 // Flag to know if list was already fired 3240 fired, 3241 3242 // Flag to prevent firing 3243 locked, 3244 3245 // Actual callback list 3246 list = [], 3247 3248 // Queue of execution data for repeatable lists 3249 queue = [], 3250 3251 // Index of currently firing callback (modified by add/remove as needed) 3252 firingIndex = -1, 3253 3254 // Fire callbacks 3255 fire = function() { 3256 3257 // Enforce single-firing 3258 locked = locked || options.once; 3259 3260 // Execute callbacks for all pending executions, 3261 // respecting firingIndex overrides and runtime changes 3262 fired = firing = true; 3263 for ( ; queue.length; firingIndex = -1 ) { 3264 memory = queue.shift(); 3265 while ( ++firingIndex < list.length ) { 3266 3267 // Run callback and check for early termination 3268 if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && 3269 options.stopOnFalse ) { 3270 3271 // Jump to end and forget the data so .add doesn't re-fire 3272 firingIndex = list.length; 3273 memory = false;
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3274 } 3275 } 3276 } 3277 3278 // Forget the data if we're done with it 3279 if ( !options.memory ) { 3280 memory = false; 3281 } 3282 3283 firing = false; 3284 3285 // Clean up if we're done firing for good 3286 if ( locked ) { 3287 3288 // Keep an empty list if we have data for future add calls 3289 if ( memory ) { 3290 list = []; 3291 3292 // Otherwise, this object is spent 3293 } else { 3294 list = ""; 3295 } 3296 } 3297 }, 3298 3299 // Actual Callbacks object 3300 self = { 3301 3302 // Add a callback or a collection of callbacks to the list 3303 add: function() { 3304 if ( list ) { 3305 3306 // If we have memory from a past run, we should fire after adding 3307 if ( memory && !firing ) { 3308 firingIndex = list.length - 1; 3309 queue.push( memory ); 3310 } 3311 3312 ( function add( args ) { 3313 jQuery.each( args, function( _, arg ) { 3314 if ( isFunction( arg ) ) { 3315 if ( !options.unique || !self.has( arg ) ) { 3316 list.push( arg ); 3317 } 3318 } else if ( arg && arg.length && toType( arg ) !== "string" ) { 3319 3320 // Inspect recursively 3321 add( arg ); 3322 } 3323 } ); 3324 } )( arguments ); 3325 3326 if ( memory && !firing ) { 3327 fire(); 3328 } 3329 } 3330 return this; 3331 }, 3332 3333 // Remove a callback from the list 3334 remove: function() { 3335 jQuery.each( arguments, function( _, arg ) { 3336 var index; 3337 while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { 3338 list.splice( index, 1 ); 3339 3340 // Handle firing indexes 3341 if ( index <= firingIndex ) { 3342 firingIndex--; 3343 } 3344 } 3345 } ); 3346 return this; 3347 }, 3348 3349 // Check if a given callback is in the list. 3350 // If no argument is given, return whether or not list has callbacks attached. 3351 has: function( fn ) { 3352 return fn ? 3353 jQuery.inArray( fn, list ) > -1 : 3354 list.length > 0; 3355 }, 3356 3357 // Remove all callbacks from the list 3358 empty: function() { 3359 if ( list ) { 3360 list = []; 3361 } 3362 return this; 3363 }, 3364 3365 // Disable .fire and .add 3366 // Abort any current/pending executions 3367 // Clear all callbacks and values 3368 disable: function() { 3369 locked = queue = []; 3370 list = memory = ""; 3371 return this; 3372 }, 3373 disabled: function() { 3374 return !list; 3375 }, 3376 3377 // Disable .fire 3378 // Also disable .add unless we have memory (since it would have no effect) 3379 // Abort any pending executions 3380 lock: function() { 3381 locked = queue = []; 3382 if ( !memory && !firing ) { 3383 list = memory = ""; 3384 } 3385 return this; 3386 }, 3387 locked: function() { 3388 return !!locked; 3389 }, 3390 3391 // Call all callbacks with the given context and arguments 3392 fireWith: function( context, args ) { 3393 if ( !locked ) { 3394 args = args || []; 3395 args = [ context, args.slice ? args.slice() : args ]; 3396 queue.push( args ); 3397 if ( !firing ) { 3398 fire(); 3399 } 3400 } 3401 return this; 3402 }, 3403 3404 // Call all the callbacks with the given arguments 3405 fire: function() { 3406 self.fireWith( this, arguments ); 3407 return this; 3408 }, 3409 3410 // To know if the callbacks have already been called at least once 3411 fired: function() { 3412 return !!fired; 3413 } 3414 }; 3415 3416 return self; 3417 }; 3418 3419 3420 function Identity( v ) { 3421 return v; 3422 } 3423 function Thrower( ex ) { 3424 throw ex; 3425 } 3426 3427 function adoptValue( value, resolve, reject, noValue ) { 3428 var method; 3429 3430 try { 3431 3432 // Check for promise aspect first to privilege synchronous behavior 3433 if ( value && isFunction( ( method = value.promise ) ) ) { 3434 method.call( value ).done( resolve ).fail( reject ); 3435 3436 // Other thenables 3437 } else if ( value && isFunction( ( method = value.then ) ) ) { 3438 method.call( value, resolve, reject ); 3439 3440 // Other non-thenables 3441 } else { 3442 3443 // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: 3444 // * false: [ value ].slice( 0 ) => resolve( value ) 3445 // * true: [ value ].slice( 1 ) => resolve() 3446 resolve.apply( undefined, [ value ].slice( noValue ) ); 3447 } 3448 3449 // For Promises/A+, convert exceptions into rejections 3450 // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in 3451 // Deferred#then to conditionally suppress rejection. 3452 } catch ( value ) { 3453 3454 // Support: Android 4.0 only 3455 // Strict mode functions invoked without .call/.apply get global-object context 3456 reject.apply( undefined, [ value ] ); 3457 } 3458 } 3459 3460 jQuery.extend( { 3461 3462 Deferred: function( func ) { 3463 var tuples = [ 3464 3465 // action, add listener, callbacks, 3466 // ... .then handlers, argument index, [final state] 3467 [ "notify", "progress", jQuery.Callbacks( "memory" ), 3468 jQuery.Callbacks( "memory" ), 2 ], 3469 [ "resolve", "done", jQuery.Callbacks( "once memory" ), 3470 jQuery.Callbacks( "once memory" ), 0, "resolved" ], 3471 [ "reject", "fail", jQuery.Callbacks( "once memory" ), 3472 jQuery.Callbacks( "once memory" ), 1, "rejected" ] 3473 ], 3474 state = "pending", 3475 promise = { 3476 state: function() { 3477 return state; 3478 }, 3479 always: function() { 3480 deferred.done( arguments ).fail( arguments ); 3481 return this; 3482 }, 3483 "catch": function( fn ) { 3484 return promise.then( null, fn ); 3485 }, 3486 3487 // Keep pipe for back-compat 3488 pipe: function( /* fnDone, fnFail, fnProgress */ ) { 3489 var fns = arguments; 3490 3491 return jQuery.Deferred( function( newDefer ) { 3492 jQuery.each( tuples, function( i, tuple ) { 3493 3494 // Map tuples (progress, done, fail) to arguments (done, fail, progress) 3495 var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; 3496 3497 // deferred.progress(function() { bind to newDefer or newDefer.notify }) 3498 // deferred.done(function() { bind to newDefer or newDefer.resolve }) 3499 // deferred.fail(function() { bind to newDefer or newDefer.reject }) 3500 deferred[ tuple[ 1 ] ]( function() { 3501 var returned = fn && fn.apply( this, arguments ); 3502 if ( returned && isFunction( returned.promise ) ) { 3503 returned.promise() 3504 .progress( newDefer.notify ) 3505 .done( newDefer.resolve ) 3506 .fail( newDefer.reject ); 3507 } else { 3508 newDefer[ tuple[ 0 ] + "With" ]( 3509 this, 3510 fn ? [ returned ] : arguments 3511 ); 3512 } 3513 } ); 3514 } ); 3515 fns = null; 3516 } ).promise(); 3517 }, 3518 then: function( onFulfilled, onRejected, onProgress ) { 3519 var maxDepth = 0; 3520 function resolve( depth, deferred, handler, special ) { 3521 return function() { 3522 var that = this, 3523 args = arguments, 3524 mightThrow = function() { 3525 var returned, then; 3526 3527 // Support: Promises/A+ section 2.3.3.3.3 3528 // https://promisesaplus.com/#point-59 3529 // Ignore double-resolution attempts 3530 if ( depth < maxDepth ) { 3531 return; 3532 } 3533 3534 returned = handler.apply( that, args ); 3535 3536 // Support: Promises/A+ section 2.3.1 3537 // https://promisesaplus.com/#point-48 3538 if ( returned === deferred.promise() ) { 3539 throw new TypeError( "Thenable self-resolution" ); 3540 } 3541 3542 // Support: Promises/A+ sections 2.3.3.1, 3.5 3543 // https://promisesaplus.com/#point-54 3544 // https://promisesaplus.com/#point-75 3545 // Retrieve `then` only once 3546 then = returned && 3547 3548 // Support: Promises/A+ section 2.3.4 3549 // https://promisesaplus.com/#point-64 3550 // Only check objects and functions for thenability 3551 ( typeof returned === "object" || 3552 typeof returned === "function" ) && 3553 returned.then; 3554 3555 // Handle a returned thenable 3556 if ( isFunction( then ) ) { 3557 3558 // Special processors (notify) just wait for resolution 3559 if ( special ) { 3560 then.call( 3561 returned, 3562 resolve( maxDepth, deferred, Identity, special ), 3563 resolve( maxDepth, deferred, Thrower, special ) 3564 ); 3565 3566 // Normal processors (resolve) also hook into progress 3567 } else { 3568 3569 // ...and disregard older resolution values 3570 maxDepth++; 3571 3572 then.call( 3573 returned, 3574 resolve( maxDepth, deferred, Identity, special ), 3575 resolve( maxDepth, deferred, Thrower, special ), 3576 resolve( maxDepth, deferred, Identity, 3577 deferred.notifyWith ) 3578 ); 3579 } 3580 3581 // Handle all other returned values 3582 } else { 3583 3584 // Only substitute handlers pass on context 3585 // and multiple values (non-spec behavior) 3586 if ( handler !== Identity ) { 3587 that = undefined; 3588 args = [ returned ]; 3589 } 3590 3591 // Process the value(s) 3592 // Default process is resolve 3593 ( special || deferred.resolveWith )( that, args ); 3594 } 3595 }, 3596 3597 // Only normal processors (resolve) catch and reject exceptions 3598 process = special ? 3599 mightThrow : 3600 function() { 3601 try { 3602 mightThrow(); 3603 } catch ( e ) { 3604 3605 if ( jQuery.Deferred.exceptionHook ) { 3606 jQuery.Deferred.exceptionHook( e, 3607 process.stackTrace ); 3608 } 3609 3610 // Support: Promises/A+ section 2.3.3.3.4.1 3611 // https://promisesaplus.com/#point-61 3612 // Ignore post-resolution exceptions 3613 if ( depth + 1 >= maxDepth ) { 3614 3615 // Only substitute handlers pass on context 3616 // and multiple values (non-spec behavior) 3617 if ( handler !== Thrower ) { 3618 that = undefined; 3619 args = [ e ]; 3620 } 3621 3622 deferred.rejectWith( that, args ); 3623 } 3624 } 3625 }; 3626 3627 // Support: Promises/A+ section 2.3.3.3.1 3628 // https://promisesaplus.com/#point-57 3629 // Re-resolve promises immediately to dodge false rejection from 3630 // subsequent errors 3631 if ( depth ) { 3632 process(); 3633 } else { 3634 3635 // Call an optional hook to record the stack, in case of exception 3636 // since it's otherwise lost when execution goes async 3637 if ( jQuery.Deferred.getStackHook ) { 3638 process.stackTrace = jQuery.Deferred.getStackHook(); 3639 } 3640 window.setTimeout( process ); 3641 } 3642 }; 3643 } 3644 3645 return jQuery.Deferred( function( newDefer ) { 3646 3647 // progress_handlers.add( ... ) 3648 tuples[ 0 ][ 3 ].add( 3649 resolve( 3650 0, 3651 newDefer, 3652 isFunction( onProgress ) ? 3653 onProgress : 3654 Identity, 3655 newDefer.notifyWith 3656 ) 3657 ); 3658 3659 // fulfilled_handlers.add( ... ) 3660 tuples[ 1 ][ 3 ].add( 3661 resolve( 3662 0, 3663 newDefer, 3664 isFunction( onFulfilled ) ? 3665 onFulfilled : 3666 Identity 3667 ) 3668 ); 3669 3670 // rejected_handlers.add( ... ) 3671 tuples[ 2 ][ 3 ].add( 3672 resolve( 3673 0, 3674 newDefer, 3675 isFunction( onRejected ) ? 3676 onRejected : 3677 Thrower 3678 ) 3679 ); 3680 } ).promise(); 3681 }, 3682 3683 // Get a promise for this deferred 3684 // If obj is provided, the promise aspect is added to the object 3685 promise: function( obj ) { 3686 return obj != null ? jQuery.extend( obj, promise ) : promise; 3687 } 3688 }, 3689 deferred = {}; 3690 3691 // Add list-specific methods 3692 jQuery.each( tuples, function( i, tuple ) { 3693 var list = tuple[ 2 ], 3694 stateString = tuple[ 5 ]; 3695 3696 // promise.progress = list.add 3697 // promise.done = list.add 3698 // promise.fail = list.add 3699 promise[ tuple[ 1 ] ] = list.add; 3700 3701 // Handle state 3702 if ( stateString ) { 3703 list.add( 3704 function() { 3705 3706 // state = "resolved" (i.e., fulfilled) 3707 // state = "rejected" 3708 state = stateString; 3709 }, 3710 3711 // rejected_callbacks.disable 3712 // fulfilled_callbacks.disable 3713 tuples[ 3 - i ][ 2 ].disable, 3714 3715 // rejected_handlers.disable 3716 // fulfilled_handlers.disable 3717 tuples[ 3 - i ][ 3 ].disable, 3718 3719 // progress_callbacks.lock 3720 tuples[ 0 ][ 2 ].lock, 3721 3722 // progress_handlers.lock 3723 tuples[ 0 ][ 3 ].lock 3724 ); 3725 } 3726 3727 // progress_handlers.fire 3728 // fulfilled_handlers.fire 3729 // rejected_handlers.fire 3730 list.add( tuple[ 3 ].fire ); 3731 3732 // deferred.notify = function() { deferred.notifyWith(...) } 3733 // deferred.resolve = function() { deferred.resolveWith(...) } 3734 // deferred.reject = function() { deferred.rejectWith(...) } 3735 deferred[ tuple[ 0 ] ] = function() { 3736 deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); 3737 return this; 3738 }; 3739 3740 // deferred.notifyWith = list.fireWith 3741 // deferred.resolveWith = list.fireWith 3742 // deferred.rejectWith = list.fireWith 3743 deferred[ tuple[ 0 ] + "With" ] = list.fireWith; 3744 } ); 3745 3746 // Make the deferred a promise 3747 promise.promise( deferred ); 3748 3749 // Call given func if any 3750 if ( func ) { 3751 func.call( deferred, deferred ); 3752 } 3753 3754 // All done! 3755 return deferred; 3756 }, 3757 3758 // Deferred helper 3759 when: function( singleValue ) { 3760 var 3761 3762 // count of uncompleted subordinates 3763 remaining = arguments.length, 3764 3765 // count of unprocessed arguments 3766 i = remaining, 3767 3768 // subordinate fulfillment data 3769 resolveContexts = Array( i ), 3770 resolveValues = slice.call( arguments ), 3771 3772 // the master Deferred 3773 master = jQuery.Deferred(), 3774 3775 // subordinate callback factory 3776 updateFunc = function( i ) { 3777 return function( value ) { 3778 resolveContexts[ i ] = this; 3779 resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; 3780 if ( !( --remaining ) ) { 3781 master.resolveWith( resolveContexts, resolveValues ); 3782 } 3783 }; 3784 }; 3785 3786 // Single- and empty arguments are adopted like Promise.resolve 3787 if ( remaining <= 1 ) { 3788 adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, 3789 !remaining ); 3790 3791 // Use .then() to unwrap secondary thenables (cf. gh-3000) 3792 if ( master.state() === "pending" || 3793 isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { 3794 3795 return master.then(); 3796 } 3797 } 3798 3799 // Multiple arguments are aggregated like Promise.all array elements 3800 while ( i-- ) { 3801 adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); 3802 } 3803 3804 return master.promise(); 3805 } 3806 } ); 3807 3808 3809// These usually indicate a programmer mistake during development, 3810// warn about them ASAP rather than swallowing them by default. 3811 var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; 3812 3813 jQuery.Deferred.exceptionHook = function( error, stack ) { 3814 3815 // Support: IE 8 - 9 only 3816 // Console exists when dev tools are open, which can happen at any time 3817 if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { 3818 window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); 3819 } 3820 }; 3821 3822 3823 3824 3825 jQuery.readyException = function( error ) { 3826 window.setTimeout( function() { 3827 throw error; 3828 } ); 3829 }; 3830 3831 3832 3833 3834// The deferred used on DOM ready 3835 var readyList = jQuery.Deferred(); 3836 3837 jQuery.fn.ready = function( fn ) { 3838 3839 readyList 3840 .then( fn ) 3841 3842 // Wrap jQuery.readyException in a function so that the lookup 3843 // happens at the time of error handling instead of callback 3844 // registration. 3845 .catch( function( error ) { 3846 jQuery.readyException( error ); 3847 } ); 3848 3849 return this; 3850 }; 3851 3852 jQuery.extend( { 3853 3854 // Is the DOM ready to be used? Set to true once it occurs. 3855 isReady: false, 3856 3857 // A counter to track how many items to wait for before 3858 // the ready event fires. See #6781 3859 readyWait: 1, 3860 3861 // Handle when the DOM is ready 3862 ready: function( wait ) { 3863 3864 // Abort if there are pending holds or we're already ready 3865 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { 3866 return; 3867 } 3868 3869 // Remember that the DOM is ready 3870 jQuery.isReady = true; 3871 3872 // If a normal DOM Ready event fired, decrement, and wait if need be 3873 if ( wait !== true && --jQuery.readyWait > 0 ) { 3874 return; 3875 } 3876 3877 // If there are functions bound, to execute 3878 readyList.resolveWith( document, [ jQuery ] ); 3879 } 3880 } ); 3881 3882 jQuery.ready.then = readyList.then; 3883 3884// The ready event handler and self cleanup method 3885 function completed() { 3886 document.removeEventListener( "DOMContentLoaded", completed ); 3887 window.removeEventListener( "load", completed ); 3888 jQuery.ready(); 3889 } 3890 3891// Catch cases where $(document).ready() is called 3892// after the browser event has already occurred. 3893// Support: IE <=9 - 10 only 3894// Older IE sometimes signals "interactive" too soon 3895 if ( document.readyState === "complete" || 3896 ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { 3897 3898 // Handle it asynchronously to allow scripts the opportunity to delay ready 3899 window.setTimeout( jQuery.ready ); 3900 3901 } else { 3902 3903 // Use the handy event callback 3904 document.addEventListener( "DOMContentLoaded", completed ); 3905 3906 // A fallback to window.onload, that will always work 3907 window.addEventListener( "load", completed ); 3908 } 3909 3910 3911 3912 3913// Multifunctional method to get and set values of a collection 3914// The value/s can optionally be executed if it's a function 3915 var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { 3916 var i = 0, 3917 len = elems.length, 3918 bulk = key == null; 3919 3920 // Sets many values 3921 if ( toType( key ) === "object" ) { 3922 chainable = true; 3923 for ( i in key ) { 3924 access( elems, fn, i, key[ i ], true, emptyGet, raw ); 3925 } 3926 3927 // Sets one value 3928 } else if ( value !== undefined ) { 3929 chainable = true; 3930 3931 if ( !isFunction( value ) ) { 3932 raw = true; 3933 } 3934 3935 if ( bulk ) { 3936 3937 // Bulk operations run against the entire set 3938 if ( raw ) { 3939 fn.call( elems, value ); 3940 fn = null; 3941 3942 // ...except when executing function values 3943 } else { 3944 bulk = fn; 3945 fn = function( elem, key, value ) { 3946 return bulk.call( jQuery( elem ), value ); 3947 }; 3948 } 3949 } 3950 3951 if ( fn ) { 3952 for ( ; i < len; i++ ) { 3953 fn( 3954 elems[ i ], key, raw ? 3955 value : 3956 value.call( elems[ i ], i, fn( elems[ i ], key ) ) 3957 ); 3958 } 3959 } 3960 } 3961 3962 if ( chainable ) { 3963 return elems; 3964 } 3965 3966 // Gets 3967 if ( bulk ) { 3968 return fn.call( elems ); 3969 } 3970 3971 return len ? fn( elems[ 0 ], key ) : emptyGet; 3972 }; 3973 3974 3975// Matches dashed string for camelizing 3976 var rmsPrefix = /^-ms-/, 3977 rdashAlpha = /-([a-z])/g; 3978 3979// Used by camelCase as callback to replace() 3980 function fcamelCase( all, letter ) { 3981 return letter.toUpperCase(); 3982 } 3983 3984// Convert dashed to camelCase; used by the css and data modules 3985// Support: IE <=9 - 11, Edge 12 - 15 3986// Microsoft forgot to hump their vendor prefix (#9572) 3987 function camelCase( string ) { 3988 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); 3989 } 3990 var acceptData = function( owner ) { 3991 3992 // Accepts only: 3993 // - Node 3994 // - Node.ELEMENT_NODE 3995 // - Node.DOCUMENT_NODE 3996 // - Object 3997 // - Any 3998 return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); 3999 }; 4000 4001 4002 4003 4004 function Data() { 4005 this.expando = jQuery.expando + Data.uid++; 4006 } 4007 4008 Data.uid = 1; 4009 4010 Data.prototype = { 4011 4012 cache: function( owner ) { 4013 4014 // Check if the owner object already has a cache 4015 var value = owner[ this.expando ]; 4016 4017 // If not, create one 4018 if ( !value ) { 4019 value = {}; 4020 4021 // We can accept data for non-element nodes in modern browsers, 4022 // but we should not, see #8335. 4023 // Always return an empty object. 4024 if ( acceptData( owner ) ) { 4025 4026 // If it is a node unlikely to be stringify-ed or looped over 4027 // use plain assignment 4028 if ( owner.nodeType ) { 4029 owner[ this.expando ] = value; 4030 4031 // Otherwise secure it in a non-enumerable property 4032 // configurable must be true to allow the property to be 4033 // deleted when data is removed 4034 } else { 4035 Object.defineProperty( owner, this.expando, { 4036 value: value, 4037 configurable: true 4038 } ); 4039 } 4040 } 4041 } 4042 4043 return value; 4044 }, 4045 set: function( owner, data, value ) { 4046 var prop, 4047 cache = this.cache( owner ); 4048 4049 // Handle: [ owner, key, value ] args 4050 // Always use camelCase key (gh-2257) 4051 if ( typeof data === "string" ) { 4052 cache[ camelCase( data ) ] = value; 4053 4054 // Handle: [ owner, { properties } ] args 4055 } else { 4056 4057 // Copy the properties one-by-one to the cache object 4058 for ( prop in data ) { 4059 cache[ camelCase( prop ) ] = data[ prop ]; 4060 } 4061 } 4062 return cache; 4063 }, 4064 get: function( owner, key ) { 4065 return key === undefined ? 4066 this.cache( owner ) : 4067 4068 // Always use camelCase key (gh-2257) 4069 owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; 4070 }, 4071 access: function( owner, key, value ) { 4072 4073 // In cases where either: 4074 // 4075 // 1. No key was specified
vendor: 4,717 bytes, lines 4076-4259
4076 // 2. A string key was specified, but no value provided 4077 // 4078 // Take the "read" path and allow the get method to determine 4079 // which value to return, respectively either: 4080 // 4081 // 1. The entire cache object 4082 // 2. The data stored at the key 4083 // 4084 if ( key === undefined || 4085 ( ( key && typeof key === "string" ) && value === undefined ) ) { 4086 4087 return this.get( owner, key ); 4088 } 4089 4090 // When the key is not a string, or both a key and value 4091 // are specified, set or extend (existing objects) with either: 4092 // 4093 // 1. An object of properties 4094 // 2. A key and value 4095 // 4096 this.set( owner, key, value ); 4097 4098 // Since the "set" path can have two possible entry points 4099 // return the expected data based on which path was taken[*] 4100 return value !== undefined ? value : key; 4101 }, 4102 remove: function( owner, key ) { 4103 var i, 4104 cache = owner[ this.expando ]; 4105 4106 if ( cache === undefined ) { 4107 return; 4108 } 4109 4110 if ( key !== undefined ) { 4111 4112 // Support array or space separated string of keys 4113 if ( Array.isArray( key ) ) { 4114 4115 // If key is an array of keys... 4116 // We always set camelCase keys, so remove that. 4117 key = key.map( camelCase ); 4118 } else { 4119 key = camelCase( key ); 4120 4121 // If a key with the spaces exists, use it. 4122 // Otherwise, create an array by matching non-whitespace 4123 key = key in cache ? 4124 [ key ] : 4125 ( key.match( rnothtmlwhite ) || [] ); 4126 } 4127 4128 i = key.length; 4129 4130 while ( i-- ) { 4131 delete cache[ key[ i ] ]; 4132 } 4133 } 4134 4135 // Remove the expando if there's no more data 4136 if ( key === undefined || jQuery.isEmptyObject( cache ) ) { 4137 4138 // Support: Chrome <=35 - 45 4139 // Webkit & Blink performance suffers when deleting properties 4140 // from DOM nodes, so set to undefined instead 4141 // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) 4142 if ( owner.nodeType ) { 4143 owner[ this.expando ] = undefined; 4144 } else { 4145 delete owner[ this.expando ]; 4146 } 4147 } 4148 }, 4149 hasData: function( owner ) { 4150 var cache = owner[ this.expando ]; 4151 return cache !== undefined && !jQuery.isEmptyObject( cache ); 4152 } 4153 }; 4154 var dataPriv = new Data(); 4155 4156 var dataUser = new Data(); 4157 4158 4159 4160// Implementation Summary 4161// 4162// 1. Enforce API surface and semantic compatibility with 1.9.x branch 4163// 2. Improve the module's maintainability by reducing the storage 4164// paths to a single mechanism. 4165// 3. Use the same single mechanism to support "private" and "user" data. 4166// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) 4167// 5. Avoid exposing implementation details on user objects (eg. expando properties) 4168// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 4169 4170 var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, 4171 rmultiDash = /[A-Z]/g; 4172 4173 function getData( data ) { 4174 if ( data === "true" ) { 4175 return true; 4176 } 4177 4178 if ( data === "false" ) { 4179 return false; 4180 } 4181 4182 if ( data === "null" ) { 4183 return null; 4184 } 4185 4186 // Only convert to a number if it doesn't change the string 4187 if ( data === +data + "" ) { 4188 return +data; 4189 } 4190 4191 if ( rbrace.test( data ) ) { 4192 return JSON.parse( data ); 4193 } 4194 4195 return data; 4196 } 4197 4198 function dataAttr( elem, key, data ) { 4199 var name; 4200 4201 // If nothing was found internally, try to fetch any 4202 // data from the HTML5 data-* attribute 4203 if ( data === undefined && elem.nodeType === 1 ) { 4204 name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); 4205 data = elem.getAttribute( name ); 4206 4207 if ( typeof data === "string" ) { 4208 try { 4209 data = getData( data ); 4210 } catch ( e ) {} 4211 4212 // Make sure we set the data so it isn't changed later 4213 dataUser.set( elem, key, data ); 4214 } else { 4215 data = undefined; 4216 } 4217 } 4218 return data; 4219 } 4220 4221 jQuery.extend( { 4222 hasData: function( elem ) { 4223 return dataUser.hasData( elem ) || dataPriv.hasData( elem ); 4224 }, 4225 4226 data: function( elem, name, data ) { 4227 return dataUser.access( elem, name, data ); 4228 }, 4229 4230 removeData: function( elem, name ) { 4231 dataUser.remove( elem, name ); 4232 }, 4233 4234 // TODO: Now that all calls to _data and _removeData have been replaced 4235 // with direct calls to dataPriv methods, these can be deprecated. 4236 _data: function( elem, name, data ) { 4237 return dataPriv.access( elem, name, data ); 4238 }, 4239 4240 _removeData: function( elem, name ) { 4241 dataPriv.remove( elem, name ); 4242 } 4243 } ); 4244 4245 jQuery.fn.extend( { 4246 data: function( key, value ) { 4247 var i, name, data, 4248 elem = this[ 0 ], 4249 attrs = elem && elem.attributes; 4250 4251 // Gets all values 4252 if ( key === undefined ) { 4253 if ( this.length ) { 4254 data = dataUser.get( elem ); 4255 4256 if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { 4257 i = attrs.length; 4258 while ( i-- ) { 4259
vendor: 4,860 bytes, lines 4260-4463
4260 // Support: IE 11 only 4261 // The attrs elements can be null (#14894) 4262 if ( attrs[ i ] ) { 4263 name = attrs[ i ].name; 4264 if ( name.indexOf( "data-" ) === 0 ) { 4265 name = camelCase( name.slice( 5 ) ); 4266 dataAttr( elem, name, data[ name ] ); 4267 } 4268 } 4269 } 4270 dataPriv.set( elem, "hasDataAttrs", true ); 4271 } 4272 } 4273 4274 return data; 4275 } 4276 4277 // Sets multiple values 4278 if ( typeof key === "object" ) { 4279 return this.each( function() { 4280 dataUser.set( this, key ); 4281 } ); 4282 } 4283 4284 return access( this, function( value ) { 4285 var data; 4286 4287 // The calling jQuery object (element matches) is not empty 4288 // (and therefore has an element appears at this[ 0 ]) and the 4289 // `value` parameter was not undefined. An empty jQuery object 4290 // will result in `undefined` for elem = this[ 0 ] which will 4291 // throw an exception if an attempt to read a data cache is made. 4292 if ( elem && value === undefined ) { 4293 4294 // Attempt to get data from the cache 4295 // The key will always be camelCased in Data 4296 data = dataUser.get( elem, key ); 4297 if ( data !== undefined ) { 4298 return data; 4299 } 4300 4301 // Attempt to "discover" the data in 4302 // HTML5 custom data-* attrs 4303 data = dataAttr( elem, key ); 4304 if ( data !== undefined ) { 4305 return data; 4306 } 4307 4308 // We tried really hard, but the data doesn't exist. 4309 return; 4310 } 4311 4312 // Set the data... 4313 this.each( function() { 4314 4315 // We always store the camelCased key 4316 dataUser.set( this, key, value ); 4317 } ); 4318 }, null, value, arguments.length > 1, null, true ); 4319 }, 4320 4321 removeData: function( key ) { 4322 return this.each( function() { 4323 dataUser.remove( this, key ); 4324 } ); 4325 } 4326 } ); 4327 4328 4329 jQuery.extend( { 4330 queue: function( elem, type, data ) { 4331 var queue; 4332 4333 if ( elem ) { 4334 type = ( type || "fx" ) + "queue"; 4335 queue = dataPriv.get( elem, type ); 4336 4337 // Speed up dequeue by getting out quickly if this is just a lookup 4338 if ( data ) { 4339 if ( !queue || Array.isArray( data ) ) { 4340 queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); 4341 } else { 4342 queue.push( data ); 4343 } 4344 } 4345 return queue || []; 4346 } 4347 }, 4348 4349 dequeue: function( elem, type ) { 4350 type = type || "fx"; 4351 4352 var queue = jQuery.queue( elem, type ), 4353 startLength = queue.length, 4354 fn = queue.shift(), 4355 hooks = jQuery._queueHooks( elem, type ), 4356 next = function() { 4357 jQuery.dequeue( elem, type ); 4358 }; 4359 4360 // If the fx queue is dequeued, always remove the progress sentinel 4361 if ( fn === "inprogress" ) { 4362 fn = queue.shift(); 4363 startLength--; 4364 } 4365 4366 if ( fn ) { 4367 4368 // Add a progress sentinel to prevent the fx queue from being 4369 // automatically dequeued 4370 if ( type === "fx" ) { 4371 queue.unshift( "inprogress" ); 4372 } 4373 4374 // Clear up the last queue stop function 4375 delete hooks.stop; 4376 fn.call( elem, next, hooks ); 4377 } 4378 4379 if ( !startLength && hooks ) { 4380 hooks.empty.fire(); 4381 } 4382 }, 4383 4384 // Not public - generate a queueHooks object, or return the current one 4385 _queueHooks: function( elem, type ) { 4386 var key = type + "queueHooks"; 4387 return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { 4388 empty: jQuery.Callbacks( "once memory" ).add( function() { 4389 dataPriv.remove( elem, [ type + "queue", key ] ); 4390 } ) 4391 } ); 4392 } 4393 } ); 4394 4395 jQuery.fn.extend( { 4396 queue: function( type, data ) { 4397 var setter = 2; 4398 4399 if ( typeof type !== "string" ) { 4400 data = type; 4401 type = "fx"; 4402 setter--; 4403 } 4404 4405 if ( arguments.length < setter ) { 4406 return jQuery.queue( this[ 0 ], type ); 4407 } 4408 4409 return data === undefined ? 4410 this : 4411 this.each( function() { 4412 var queue = jQuery.queue( this, type, data ); 4413 4414 // Ensure a hooks for this queue 4415 jQuery._queueHooks( this, type ); 4416 4417 if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { 4418 jQuery.dequeue( this, type ); 4419 } 4420 } ); 4421 }, 4422 dequeue: function( type ) { 4423 return this.each( function() { 4424 jQuery.dequeue( this, type ); 4425 } ); 4426 }, 4427 clearQueue: function( type ) { 4428 return this.queue( type || "fx", [] ); 4429 }, 4430 4431 // Get a promise resolved when queues of a certain type 4432 // are emptied (fx is the type by default) 4433 promise: function( type, obj ) { 4434 var tmp, 4435 count = 1, 4436 defer = jQuery.Deferred(), 4437 elements = this, 4438 i = this.length, 4439 resolve = function() { 4440 if ( !( --count ) ) { 4441 defer.resolveWith( elements, [ elements ] ); 4442 } 4443 }; 4444 4445 if ( typeof type !== "string" ) { 4446 obj = type; 4447 type = undefined; 4448 } 4449 type = type || "fx"; 4450 4451 while ( i-- ) { 4452 tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); 4453 if ( tmp && tmp.empty ) { 4454 count++; 4455 tmp.empty.add( resolve ); 4456 } 4457 } 4458 resolve(); 4459 return defer.promise( obj ); 4460 } 4461 } ); 4462 var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; 4463
vendor: 8,222 bytes, lines 4464-4780
4464 var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); 4465 4466 4467 var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; 4468 4469 var isHiddenWithinTree = function( elem, el ) { 4470 4471 // isHiddenWithinTree might be called from jQuery#filter function; 4472 // in that case, element will be second argument 4473 elem = el || elem; 4474 4475 // Inline style trumps all 4476 return elem.style.display === "none" || 4477 elem.style.display === "" && 4478 4479 // Otherwise, check computed style 4480 // Support: Firefox <=43 - 45 4481 // Disconnected elements can have computed display: none, so first confirm that elem is 4482 // in the document. 4483 jQuery.contains( elem.ownerDocument, elem ) && 4484 4485 jQuery.css( elem, "display" ) === "none"; 4486 }; 4487 4488 var swap = function( elem, options, callback, args ) { 4489 var ret, name, 4490 old = {}; 4491 4492 // Remember the old values, and insert the new ones 4493 for ( name in options ) { 4494 old[ name ] = elem.style[ name ]; 4495 elem.style[ name ] = options[ name ]; 4496 } 4497 4498 ret = callback.apply( elem, args || [] ); 4499 4500 // Revert the old values 4501 for ( name in options ) { 4502 elem.style[ name ] = old[ name ]; 4503 } 4504 4505 return ret; 4506 }; 4507 4508 4509 4510 4511 function adjustCSS( elem, prop, valueParts, tween ) { 4512 var adjusted, scale, 4513 maxIterations = 20, 4514 currentValue = tween ? 4515 function() { 4516 return tween.cur(); 4517 } : 4518 function() { 4519 return jQuery.css( elem, prop, "" ); 4520 }, 4521 initial = currentValue(), 4522 unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), 4523 4524 // Starting value computation is required for potential unit mismatches 4525 initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && 4526 rcssNum.exec( jQuery.css( elem, prop ) ); 4527 4528 if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { 4529 4530 // Support: Firefox <=54 4531 // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) 4532 initial = initial / 2; 4533 4534 // Trust units reported by jQuery.css 4535 unit = unit || initialInUnit[ 3 ]; 4536 4537 // Iteratively approximate from a nonzero starting point 4538 initialInUnit = +initial || 1; 4539 4540 while ( maxIterations-- ) { 4541 4542 // Evaluate and update our best guess (doubling guesses that zero out). 4543 // Finish if the scale equals or crosses 1 (making the old*new product non-positive). 4544 jQuery.style( elem, prop, initialInUnit + unit ); 4545 if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { 4546 maxIterations = 0; 4547 } 4548 initialInUnit = initialInUnit / scale; 4549 4550 } 4551 4552 initialInUnit = initialInUnit * 2; 4553 jQuery.style( elem, prop, initialInUnit + unit ); 4554 4555 // Make sure we update the tween properties later on 4556 valueParts = valueParts || []; 4557 } 4558 4559 if ( valueParts ) { 4560 initialInUnit = +initialInUnit || +initial || 0; 4561 4562 // Apply relative offset (+=/-=) if specified 4563 adjusted = valueParts[ 1 ] ? 4564 initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : 4565 +valueParts[ 2 ]; 4566 if ( tween ) { 4567 tween.unit = unit; 4568 tween.start = initialInUnit; 4569 tween.end = adjusted; 4570 } 4571 } 4572 return adjusted; 4573 } 4574 4575 4576 var defaultDisplayMap = {}; 4577 4578 function getDefaultDisplay( elem ) { 4579 var temp, 4580 doc = elem.ownerDocument, 4581 nodeName = elem.nodeName, 4582 display = defaultDisplayMap[ nodeName ]; 4583 4584 if ( display ) { 4585 return display; 4586 } 4587 4588 temp = doc.body.appendChild( doc.createElement( nodeName ) ); 4589 display = jQuery.css( temp, "display" ); 4590 4591 temp.parentNode.removeChild( temp ); 4592 4593 if ( display === "none" ) { 4594 display = "block"; 4595 } 4596 defaultDisplayMap[ nodeName ] = display; 4597 4598 return display; 4599 } 4600 4601 function showHide( elements, show ) { 4602 var display, elem, 4603 values = [], 4604 index = 0, 4605 length = elements.length; 4606 4607 // Determine new display value for elements that need to change 4608 for ( ; index < length; index++ ) { 4609 elem = elements[ index ]; 4610 if ( !elem.style ) { 4611 continue; 4612 } 4613 4614 display = elem.style.display; 4615 if ( show ) { 4616 4617 // Since we force visibility upon cascade-hidden elements, an immediate (and slow) 4618 // check is required in this first loop unless we have a nonempty display value (either 4619 // inline or about-to-be-restored) 4620 if ( display === "none" ) { 4621 values[ index ] = dataPriv.get( elem, "display" ) || null; 4622 if ( !values[ index ] ) { 4623 elem.style.display = ""; 4624 } 4625 } 4626 if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { 4627 values[ index ] = getDefaultDisplay( elem ); 4628 } 4629 } else { 4630 if ( display !== "none" ) { 4631 values[ index ] = "none"; 4632 4633 // Remember what we're overwriting 4634 dataPriv.set( elem, "display", display ); 4635 } 4636 } 4637 } 4638 4639 // Set the display of the elements in a second loop to avoid constant reflow 4640 for ( index = 0; index < length; index++ ) { 4641 if ( values[ index ] != null ) { 4642 elements[ index ].style.display = values[ index ]; 4643 } 4644 } 4645 4646 return elements; 4647 } 4648 4649 jQuery.fn.extend( { 4650 show: function() { 4651 return showHide( this, true ); 4652 }, 4653 hide: function() { 4654 return showHide( this ); 4655 }, 4656 toggle: function( state ) { 4657 if ( typeof state === "boolean" ) { 4658 return state ? this.show() : this.hide(); 4659 } 4660 4661 return this.each( function() { 4662 if ( isHiddenWithinTree( this ) ) { 4663 jQuery( this ).show(); 4664 } else { 4665 jQuery( this ).hide(); 4666 } 4667 } ); 4668 } 4669 } ); 4670 var rcheckableType = ( /^(?:checkbox|radio)$/i ); 4671 4672 var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i ); 4673 4674 var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); 4675 4676 4677 4678// We have to close these tags to support XHTML (#13200) 4679 var wrapMap = { 4680 4681 // Support: IE <=9 only 4682 option: [ 1, "<select multiple='multiple'>", "</select>" ], 4683 4684 // XHTML parsers do not magically insert elements in the 4685 // same way that tag soup parsers do. So we cannot shorten 4686 // this by omitting <tbody> or other required elements. 4687 thead: [ 1, "<table>", "</table>" ], 4688 col: [ 2, "<table><colgroup>", "</colgroup></table>" ], 4689 tr: [ 2, "<table><tbody>", "</tbody></table>" ], 4690 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], 4691 4692 _default: [ 0, "", "" ] 4693 }; 4694 4695// Support: IE <=9 only 4696 wrapMap.optgroup = wrapMap.option; 4697 4698 wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; 4699 wrapMap.th = wrapMap.td; 4700 4701 4702 function getAll( context, tag ) { 4703 4704 // Support: IE <=9 - 11 only 4705 // Use typeof to avoid zero-argument method invocation on host objects (#15151) 4706 var ret; 4707 4708 if ( typeof context.getElementsByTagName !== "undefined" ) { 4709 ret = context.getElementsByTagName( tag || "*" ); 4710 4711 } else if ( typeof context.querySelectorAll !== "undefined" ) { 4712 ret = context.querySelectorAll( tag || "*" ); 4713 4714 } else { 4715 ret = []; 4716 } 4717 4718 if ( tag === undefined || tag && nodeName( context, tag ) ) { 4719 return jQuery.merge( [ context ], ret ); 4720 } 4721 4722 return ret; 4723 } 4724 4725 4726// Mark scripts as having already been evaluated 4727 function setGlobalEval( elems, refElements ) { 4728 var i = 0, 4729 l = elems.length; 4730 4731 for ( ; i < l; i++ ) { 4732 dataPriv.set( 4733 elems[ i ], 4734 "globalEval", 4735 !refElements || dataPriv.get( refElements[ i ], "globalEval" ) 4736 ); 4737 } 4738 } 4739 4740 4741 var rhtml = /<|&#?\w+;/; 4742 4743 function buildFragment( elems, context, scripts, selection, ignored ) { 4744 var elem, tmp, tag, wrap, contains, j, 4745 fragment = context.createDocumentFragment(), 4746 nodes = [], 4747 i = 0, 4748 l = elems.length; 4749 4750 for ( ; i < l; i++ ) { 4751 elem = elems[ i ]; 4752 4753 if ( elem || elem === 0 ) { 4754 4755 // Add nodes directly 4756 if ( toType( elem ) === "object" ) { 4757 4758 // Support: Android <=4.0 only, PhantomJS 1 only 4759 // push.apply(_, arraylike) throws on ancient WebKit 4760 jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); 4761 4762 // Convert non-html into a text node 4763 } else if ( !rhtml.test( elem ) ) { 4764 nodes.push( context.createTextNode( elem ) ); 4765 4766 // Convert html into DOM nodes 4767 } else { 4768 tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); 4769 4770 // Deserialize a standard representation 4771 tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); 4772 wrap = wrapMap[ tag ] || wrapMap._default; 4773 tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; 4774 4775 // Descend through wrappers to the right content 4776 j = wrap[ 0 ]; 4777 while ( j-- ) { 4778 tmp = tmp.lastChild; 4779 } 4780
vendor: 12,165 bytes, lines 4781-5211
4781 // Support: Android <=4.0 only, PhantomJS 1 only 4782 // push.apply(_, arraylike) throws on ancient WebKit 4783 jQuery.merge( nodes, tmp.childNodes ); 4784 4785 // Remember the top-level container 4786 tmp = fragment.firstChild; 4787 4788 // Ensure the created nodes are orphaned (#12392) 4789 tmp.textContent = ""; 4790 } 4791 } 4792 } 4793 4794 // Remove wrapper from fragment 4795 fragment.textContent = ""; 4796 4797 i = 0; 4798 while ( ( elem = nodes[ i++ ] ) ) { 4799 4800 // Skip elements already in the context collection (trac-4087) 4801 if ( selection && jQuery.inArray( elem, selection ) > -1 ) { 4802 if ( ignored ) { 4803 ignored.push( elem ); 4804 } 4805 continue; 4806 } 4807 4808 contains = jQuery.contains( elem.ownerDocument, elem ); 4809 4810 // Append to fragment 4811 tmp = getAll( fragment.appendChild( elem ), "script" ); 4812 4813 // Preserve script evaluation history 4814 if ( contains ) { 4815 setGlobalEval( tmp ); 4816 } 4817 4818 // Capture executables 4819 if ( scripts ) { 4820 j = 0; 4821 while ( ( elem = tmp[ j++ ] ) ) { 4822 if ( rscriptType.test( elem.type || "" ) ) { 4823 scripts.push( elem ); 4824 } 4825 } 4826 } 4827 } 4828 4829 return fragment; 4830 } 4831 4832 4833 ( function() { 4834 var fragment = document.createDocumentFragment(), 4835 div = fragment.appendChild( document.createElement( "div" ) ), 4836 input = document.createElement( "input" ); 4837 4838 // Support: Android 4.0 - 4.3 only 4839 // Check state lost if the name is set (#11217) 4840 // Support: Windows Web Apps (WWA) 4841 // `name` and `type` must use .setAttribute for WWA (#14901) 4842 input.setAttribute( "type", "radio" ); 4843 input.setAttribute( "checked", "checked" ); 4844 input.setAttribute( "name", "t" ); 4845 4846 div.appendChild( input ); 4847 4848 // Support: Android <=4.1 only 4849 // Older WebKit doesn't clone checked state correctly in fragments 4850 support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; 4851 4852 // Support: IE <=11 only 4853 // Make sure textarea (and checkbox) defaultValue is properly cloned 4854 div.innerHTML = "<textarea>x</textarea>"; 4855 support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; 4856 } )(); 4857 var documentElement = document.documentElement; 4858 4859 4860 4861 var 4862 rkeyEvent = /^key/, 4863 rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, 4864 rtypenamespace = /^([^.]*)(?:\.(.+)|)/; 4865 4866 function returnTrue() { 4867 return true; 4868 } 4869 4870 function returnFalse() { 4871 return false; 4872 } 4873 4874// Support: IE <=9 only 4875// See #13393 for more info 4876 function safeActiveElement() { 4877 try { 4878 return document.activeElement; 4879 } catch ( err ) { } 4880 } 4881 4882 function on( elem, types, selector, data, fn, one ) { 4883 var origFn, type; 4884 4885 // Types can be a map of types/handlers 4886 if ( typeof types === "object" ) { 4887 4888 // ( types-Object, selector, data ) 4889 if ( typeof selector !== "string" ) { 4890 4891 // ( types-Object, data ) 4892 data = data || selector; 4893 selector = undefined; 4894 } 4895 for ( type in types ) { 4896 on( elem, type, selector, data, types[ type ], one ); 4897 } 4898 return elem; 4899 } 4900 4901 if ( data == null && fn == null ) { 4902 4903 // ( types, fn ) 4904 fn = selector; 4905 data = selector = undefined; 4906 } else if ( fn == null ) { 4907 if ( typeof selector === "string" ) { 4908 4909 // ( types, selector, fn ) 4910 fn = data; 4911 data = undefined; 4912 } else { 4913 4914 // ( types, data, fn ) 4915 fn = data; 4916 data = selector; 4917 selector = undefined; 4918 } 4919 } 4920 if ( fn === false ) { 4921 fn = returnFalse; 4922 } else if ( !fn ) { 4923 return elem; 4924 } 4925 4926 if ( one === 1 ) { 4927 origFn = fn; 4928 fn = function( event ) { 4929 4930 // Can use an empty set, since event contains the info 4931 jQuery().off( event ); 4932 return origFn.apply( this, arguments ); 4933 }; 4934 4935 // Use same guid so caller can remove using origFn 4936 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); 4937 } 4938 return elem.each( function() { 4939 jQuery.event.add( this, types, fn, data, selector ); 4940 } ); 4941 } 4942 4943 /* 4944 * Helper functions for managing events -- not part of the public interface. 4945 * Props to Dean Edwards' addEvent library for many of the ideas. 4946 */ 4947 jQuery.event = { 4948 4949 global: {}, 4950 4951 add: function( elem, types, handler, data, selector ) { 4952 4953 var handleObjIn, eventHandle, tmp, 4954 events, t, handleObj, 4955 special, handlers, type, namespaces, origType, 4956 elemData = dataPriv.get( elem ); 4957 4958 // Don't attach events to noData or text/comment nodes (but allow plain objects) 4959 if ( !elemData ) { 4960 return; 4961 } 4962 4963 // Caller can pass in an object of custom data in lieu of the handler 4964 if ( handler.handler ) { 4965 handleObjIn = handler; 4966 handler = handleObjIn.handler; 4967 selector = handleObjIn.selector; 4968 } 4969 4970 // Ensure that invalid selectors throw exceptions at attach time 4971 // Evaluate against documentElement in case elem is a non-element node (e.g., document) 4972 if ( selector ) { 4973 jQuery.find.matchesSelector( documentElement, selector ); 4974 } 4975 4976 // Make sure that the handler has a unique ID, used to find/remove it later 4977 if ( !handler.guid ) { 4978 handler.guid = jQuery.guid++; 4979 } 4980 4981 // Init the element's event structure and main handler, if this is the first 4982 if ( !( events = elemData.events ) ) { 4983 events = elemData.events = {}; 4984 } 4985 if ( !( eventHandle = elemData.handle ) ) { 4986 eventHandle = elemData.handle = function( e ) { 4987 4988 // Discard the second event of a jQuery.event.trigger() and 4989 // when an event is called after a page has unloaded 4990 return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? 4991 jQuery.event.dispatch.apply( elem, arguments ) : undefined; 4992 }; 4993 } 4994 4995 // Handle multiple events separated by a space 4996 types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; 4997 t = types.length; 4998 while ( t-- ) { 4999 tmp = rtypenamespace.exec( types[ t ] ) || []; 5000 type = origType = tmp[ 1 ]; 5001 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); 5002 5003 // There *must* be a type, no attaching namespace-only handlers 5004 if ( !type ) { 5005 continue; 5006 } 5007 5008 // If event changes its type, use the special event handlers for the changed type 5009 special = jQuery.event.special[ type ] || {}; 5010 5011 // If selector defined, determine special event api type, otherwise given type 5012 type = ( selector ? special.delegateType : special.bindType ) || type; 5013 5014 // Update special based on newly reset type 5015 special = jQuery.event.special[ type ] || {}; 5016 5017 // handleObj is passed to all event handlers 5018 handleObj = jQuery.extend( { 5019 type: type, 5020 origType: origType, 5021 data: data, 5022 handler: handler, 5023 guid: handler.guid, 5024 selector: selector, 5025 needsContext: selector && jQuery.expr.match.needsContext.test( selector ), 5026 namespace: namespaces.join( "." ) 5027 }, handleObjIn ); 5028 5029 // Init the event handler queue if we're the first 5030 if ( !( handlers = events[ type ] ) ) { 5031 handlers = events[ type ] = []; 5032 handlers.delegateCount = 0; 5033 5034 // Only use addEventListener if the special events handler returns false 5035 if ( !special.setup || 5036 special.setup.call( elem, data, namespaces, eventHandle ) === false ) { 5037 5038 if ( elem.addEventListener ) { 5039 elem.addEventListener( type, eventHandle ); 5040 } 5041 } 5042 } 5043 5044 if ( special.add ) { 5045 special.add.call( elem, handleObj ); 5046 5047 if ( !handleObj.handler.guid ) { 5048 handleObj.handler.guid = handler.guid; 5049 } 5050 } 5051 5052 // Add to the element's handler list, delegates in front 5053 if ( selector ) { 5054 handlers.splice( handlers.delegateCount++, 0, handleObj ); 5055 } else { 5056 handlers.push( handleObj ); 5057 } 5058 5059 // Keep track of which events have ever been used, for event optimization 5060 jQuery.event.global[ type ] = true; 5061 } 5062 5063 }, 5064 5065 // Detach an event or set of events from an element 5066 remove: function( elem, types, handler, selector, mappedTypes ) { 5067 5068 var j, origCount, tmp, 5069 events, t, handleObj, 5070 special, handlers, type, namespaces, origType, 5071 elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); 5072 5073 if ( !elemData || !( events = elemData.events ) ) { 5074 return; 5075 } 5076 5077 // Once for each type.namespace in types; type may be omitted 5078 types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; 5079 t = types.length; 5080 while ( t-- ) { 5081 tmp = rtypenamespace.exec( types[ t ] ) || []; 5082 type = origType = tmp[ 1 ]; 5083 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); 5084 5085 // Unbind all events (on this namespace, if provided) for the element 5086 if ( !type ) { 5087 for ( type in events ) { 5088 jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); 5089 } 5090 continue; 5091 } 5092 5093 special = jQuery.event.special[ type ] || {}; 5094 type = ( selector ? special.delegateType : special.bindType ) || type; 5095 handlers = events[ type ] || []; 5096 tmp = tmp[ 2 ] && 5097 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); 5098 5099 // Remove matching events 5100 origCount = j = handlers.length; 5101 while ( j-- ) { 5102 handleObj = handlers[ j ]; 5103 5104 if ( ( mappedTypes || origType === handleObj.origType ) && 5105 ( !handler || handler.guid === handleObj.guid ) && 5106 ( !tmp || tmp.test( handleObj.namespace ) ) && 5107 ( !selector || selector === handleObj.selector || 5108 selector === "**" && handleObj.selector ) ) { 5109 handlers.splice( j, 1 ); 5110 5111 if ( handleObj.selector ) { 5112 handlers.delegateCount--; 5113 } 5114 if ( special.remove ) { 5115 special.remove.call( elem, handleObj ); 5116 } 5117 } 5118 } 5119 5120 // Remove generic event handler if we removed something and no more handlers exist 5121 // (avoids potential for endless recursion during removal of special event handlers) 5122 if ( origCount && !handlers.length ) { 5123 if ( !special.teardown || 5124 special.teardown.call( elem, namespaces, elemData.handle ) === false ) { 5125 5126 jQuery.removeEvent( elem, type, elemData.handle ); 5127 } 5128 5129 delete events[ type ]; 5130 } 5131 } 5132 5133 // Remove data and the expando if it's no longer used 5134 if ( jQuery.isEmptyObject( events ) ) { 5135 dataPriv.remove( elem, "handle events" ); 5136 } 5137 }, 5138 5139 dispatch: function( nativeEvent ) { 5140 5141 // Make a writable jQuery.Event from the native event object 5142 var event = jQuery.event.fix( nativeEvent ); 5143 5144 var i, j, ret, matched, handleObj, handlerQueue, 5145 args = new Array( arguments.length ), 5146 handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], 5147 special = jQuery.event.special[ event.type ] || {}; 5148 5149 // Use the fix-ed jQuery.Event rather than the (read-only) native event 5150 args[ 0 ] = event; 5151 5152 for ( i = 1; i < arguments.length; i++ ) { 5153 args[ i ] = arguments[ i ]; 5154 } 5155 5156 event.delegateTarget = this; 5157 5158 // Call the preDispatch hook for the mapped type, and let it bail if desired 5159 if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { 5160 return; 5161 } 5162 5163 // Determine handlers 5164 handlerQueue = jQuery.event.handlers.call( this, event, handlers ); 5165 5166 // Run delegates first; they may want to stop propagation beneath us 5167 i = 0; 5168 while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { 5169 event.currentTarget = matched.elem; 5170 5171 j = 0; 5172 while ( ( handleObj = matched.handlers[ j++ ] ) && 5173 !event.isImmediatePropagationStopped() ) { 5174 5175 // Triggered event must either 1) have no namespace, or 2) have namespace(s) 5176 // a subset or equal to those in the bound event (both can have no namespace). 5177 if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { 5178 5179 event.handleObj = handleObj; 5180 event.data = handleObj.data; 5181 5182 ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || 5183 handleObj.handler ).apply( matched.elem, args ); 5184 5185 if ( ret !== undefined ) { 5186 if ( ( event.result = ret ) === false ) { 5187 event.preventDefault(); 5188 event.stopPropagation(); 5189 } 5190 } 5191 } 5192 } 5193 } 5194 5195 // Call the postDispatch hook for the mapped type 5196 if ( special.postDispatch ) { 5197 special.postDispatch.call( this, event ); 5198 } 5199 5200 return event.result; 5201 }, 5202 5203 handlers: function( event, handlers ) { 5204 var i, handleObj, sel, matchedHandlers, matchedSelectors, 5205 handlerQueue = [], 5206 delegateCount = handlers.delegateCount, 5207 cur = event.target; 5208 5209 // Find delegate handlers 5210 if ( delegateCount && 5211
vendor: 46,751 bytes, lines 5212-6925
5212 // Support: IE <=9 5213 // Black-hole SVG <use> instance trees (trac-13180) 5214 cur.nodeType && 5215 5216 // Support: Firefox <=42 5217 // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) 5218 // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click 5219 // Support: IE 11 only 5220 // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) 5221 !( event.type === "click" && event.button >= 1 ) ) { 5222 5223 for ( ; cur !== this; cur = cur.parentNode || this ) { 5224 5225 // Don't check non-elements (#13208) 5226 // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) 5227 if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { 5228 matchedHandlers = []; 5229 matchedSelectors = {}; 5230 for ( i = 0; i < delegateCount; i++ ) { 5231 handleObj = handlers[ i ]; 5232 5233 // Don't conflict with Object.prototype properties (#13203) 5234 sel = handleObj.selector + " "; 5235 5236 if ( matchedSelectors[ sel ] === undefined ) { 5237 matchedSelectors[ sel ] = handleObj.needsContext ? 5238 jQuery( sel, this ).index( cur ) > -1 : 5239 jQuery.find( sel, this, null, [ cur ] ).length; 5240 } 5241 if ( matchedSelectors[ sel ] ) { 5242 matchedHandlers.push( handleObj ); 5243 } 5244 } 5245 if ( matchedHandlers.length ) { 5246 handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); 5247 } 5248 } 5249 } 5250 } 5251 5252 // Add the remaining (directly-bound) handlers 5253 cur = this; 5254 if ( delegateCount < handlers.length ) { 5255 handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); 5256 } 5257 5258 return handlerQueue; 5259 }, 5260 5261 addProp: function( name, hook ) { 5262 Object.defineProperty( jQuery.Event.prototype, name, { 5263 enumerable: true, 5264 configurable: true, 5265 5266 get: isFunction( hook ) ? 5267 function() { 5268 if ( this.originalEvent ) { 5269 return hook( this.originalEvent ); 5270 } 5271 } : 5272 function() { 5273 if ( this.originalEvent ) { 5274 return this.originalEvent[ name ]; 5275 } 5276 }, 5277 5278 set: function( value ) { 5279 Object.defineProperty( this, name, { 5280 enumerable: true, 5281 configurable: true, 5282 writable: true, 5283 value: value 5284 } ); 5285 } 5286 } ); 5287 }, 5288 5289 fix: function( originalEvent ) { 5290 return originalEvent[ jQuery.expando ] ? 5291 originalEvent : 5292 new jQuery.Event( originalEvent ); 5293 }, 5294 5295 special: { 5296 load: { 5297 5298 // Prevent triggered image.load events from bubbling to window.load 5299 noBubble: true 5300 }, 5301 focus: { 5302 5303 // Fire native event if possible so blur/focus sequence is correct 5304 trigger: function() { 5305 if ( this !== safeActiveElement() && this.focus ) { 5306 this.focus(); 5307 return false; 5308 } 5309 }, 5310 delegateType: "focusin" 5311 }, 5312 blur: { 5313 trigger: function() { 5314 if ( this === safeActiveElement() && this.blur ) { 5315 this.blur(); 5316 return false; 5317 } 5318 }, 5319 delegateType: "focusout" 5320 }, 5321 click: { 5322 5323 // For checkbox, fire native event so checked state will be right 5324 trigger: function() { 5325 if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) { 5326 this.click(); 5327 return false; 5328 } 5329 }, 5330 5331 // For cross-browser consistency, don't fire native .click() on links 5332 _default: function( event ) { 5333 return nodeName( event.target, "a" ); 5334 } 5335 }, 5336 5337 beforeunload: { 5338 postDispatch: function( event ) { 5339 5340 // Support: Firefox 20+ 5341 // Firefox doesn't alert if the returnValue field is not set. 5342 if ( event.result !== undefined && event.originalEvent ) { 5343 event.originalEvent.returnValue = event.result; 5344 } 5345 } 5346 } 5347 } 5348 }; 5349 5350 jQuery.removeEvent = function( elem, type, handle ) { 5351 5352 // This "if" is needed for plain objects 5353 if ( elem.removeEventListener ) { 5354 elem.removeEventListener( type, handle ); 5355 } 5356 }; 5357 5358 jQuery.Event = function( src, props ) { 5359 5360 // Allow instantiation without the 'new' keyword 5361 if ( !( this instanceof jQuery.Event ) ) { 5362 return new jQuery.Event( src, props ); 5363 } 5364 5365 // Event object 5366 if ( src && src.type ) { 5367 this.originalEvent = src; 5368 this.type = src.type; 5369 5370 // Events bubbling up the document may have been marked as prevented 5371 // by a handler lower down the tree; reflect the correct value. 5372 this.isDefaultPrevented = src.defaultPrevented || 5373 src.defaultPrevented === undefined && 5374 5375 // Support: Android <=2.3 only 5376 src.returnValue === false ? 5377 returnTrue : 5378 returnFalse; 5379 5380 // Create target properties 5381 // Support: Safari <=6 - 7 only 5382 // Target should not be a text node (#504, #13143) 5383 this.target = ( src.target && src.target.nodeType === 3 ) ? 5384 src.target.parentNode : 5385 src.target; 5386 5387 this.currentTarget = src.currentTarget; 5388 this.relatedTarget = src.relatedTarget; 5389 5390 // Event type 5391 } else { 5392 this.type = src; 5393 } 5394 5395 // Put explicitly provided properties onto the event object 5396 if ( props ) { 5397 jQuery.extend( this, props ); 5398 } 5399 5400 // Create a timestamp if incoming event doesn't have one 5401 this.timeStamp = src && src.timeStamp || Date.now(); 5402 5403 // Mark it as fixed 5404 this[ jQuery.expando ] = true; 5405 }; 5406 5407// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding 5408// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html 5409 jQuery.Event.prototype = { 5410 constructor: jQuery.Event, 5411 isDefaultPrevented: returnFalse, 5412 isPropagationStopped: returnFalse, 5413 isImmediatePropagationStopped: returnFalse, 5414 isSimulated: false, 5415 5416 preventDefault: function() { 5417 var e = this.originalEvent; 5418 5419 this.isDefaultPrevented = returnTrue; 5420 5421 if ( e && !this.isSimulated ) { 5422 e.preventDefault(); 5423 } 5424 }, 5425 stopPropagation: function() { 5426 var e = this.originalEvent; 5427 5428 this.isPropagationStopped = returnTrue; 5429 5430 if ( e && !this.isSimulated ) { 5431 e.stopPropagation(); 5432 } 5433 }, 5434 stopImmediatePropagation: function() { 5435 var e = this.originalEvent; 5436 5437 this.isImmediatePropagationStopped = returnTrue; 5438 5439 if ( e && !this.isSimulated ) { 5440 e.stopImmediatePropagation(); 5441 } 5442 5443 this.stopPropagation(); 5444 } 5445 }; 5446 5447// Includes all common event props including KeyEvent and MouseEvent specific props 5448 jQuery.each( { 5449 altKey: true, 5450 bubbles: true, 5451 cancelable: true, 5452 changedTouches: true, 5453 ctrlKey: true, 5454 detail: true, 5455 eventPhase: true, 5456 metaKey: true, 5457 pageX: true, 5458 pageY: true, 5459 shiftKey: true, 5460 view: true, 5461 "char": true, 5462 charCode: true, 5463 key: true, 5464 keyCode: true, 5465 button: true, 5466 buttons: true, 5467 clientX: true, 5468 clientY: true, 5469 offsetX: true, 5470 offsetY: true, 5471 pointerId: true, 5472 pointerType: true, 5473 screenX: true, 5474 screenY: true, 5475 targetTouches: true, 5476 toElement: true, 5477 touches: true, 5478 5479 which: function( event ) { 5480 var button = event.button; 5481 5482 // Add which for key events 5483 if ( event.which == null && rkeyEvent.test( event.type ) ) { 5484 return event.charCode != null ? event.charCode : event.keyCode; 5485 } 5486 5487 // Add which for click: 1 === left; 2 === middle; 3 === right 5488 if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { 5489 if ( button & 1 ) { 5490 return 1; 5491 } 5492 5493 if ( button & 2 ) { 5494 return 3; 5495 } 5496 5497 if ( button & 4 ) { 5498 return 2; 5499 } 5500 5501 return 0; 5502 } 5503 5504 return event.which; 5505 } 5506 }, jQuery.event.addProp ); 5507 5508// Create mouseenter/leave events using mouseover/out and event-time checks 5509// so that event delegation works in jQuery. 5510// Do the same for pointerenter/pointerleave and pointerover/pointerout 5511// 5512// Support: Safari 7 only 5513// Safari sends mouseenter too often; see: 5514// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 5515// for the description of the bug (it existed in older Chrome versions as well). 5516 jQuery.each( { 5517 mouseenter: "mouseover", 5518 mouseleave: "mouseout", 5519 pointerenter: "pointerover", 5520 pointerleave: "pointerout" 5521 }, function( orig, fix ) { 5522 jQuery.event.special[ orig ] = { 5523 delegateType: fix, 5524 bindType: fix, 5525 5526 handle: function( event ) { 5527 var ret, 5528 target = this, 5529 related = event.relatedTarget, 5530 handleObj = event.handleObj; 5531 5532 // For mouseenter/leave call the handler if related is outside the target. 5533 // NB: No relatedTarget if the mouse left/entered the browser window 5534 if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { 5535 event.type = handleObj.origType; 5536 ret = handleObj.handler.apply( this, arguments ); 5537 event.type = fix; 5538 } 5539 return ret; 5540 } 5541 }; 5542 } ); 5543 5544 jQuery.fn.extend( { 5545 5546 on: function( types, selector, data, fn ) { 5547 return on( this, types, selector, data, fn ); 5548 }, 5549 one: function( types, selector, data, fn ) { 5550 return on( this, types, selector, data, fn, 1 ); 5551 }, 5552 off: function( types, selector, fn ) { 5553 var handleObj, type; 5554 if ( types && types.preventDefault && types.handleObj ) { 5555 5556 // ( event ) dispatched jQuery.Event 5557 handleObj = types.handleObj; 5558 jQuery( types.delegateTarget ).off( 5559 handleObj.namespace ? 5560 handleObj.origType + "." + handleObj.namespace : 5561 handleObj.origType, 5562 handleObj.selector, 5563 handleObj.handler 5564 ); 5565 return this; 5566 } 5567 if ( typeof types === "object" ) { 5568 5569 // ( types-object [, selector] ) 5570 for ( type in types ) { 5571 this.off( type, selector, types[ type ] ); 5572 } 5573 return this; 5574 } 5575 if ( selector === false || typeof selector === "function" ) { 5576 5577 // ( types [, fn] ) 5578 fn = selector; 5579 selector = undefined; 5580 } 5581 if ( fn === false ) { 5582 fn = returnFalse; 5583 } 5584 return this.each( function() { 5585 jQuery.event.remove( this, types, fn, selector ); 5586 } ); 5587 } 5588 } ); 5589 5590 5591 var 5592 5593 /* eslint-disable max-len */ 5594 5595 // See https://github.com/eslint/eslint/issues/3229 5596 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, 5597 5598 /* eslint-enable */ 5599 5600 // Support: IE <=10 - 11, Edge 12 - 13 only 5601 // In IE/Edge using regex groups here causes severe slowdowns. 5602 // See https://connect.microsoft.com/IE/feedback/details/1736512/ 5603 rnoInnerhtml = /<script|<style|<link/i, 5604 5605 // checked="checked" or checked 5606 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, 5607 rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; 5608 5609// Prefer a tbody over its parent table for containing new rows 5610 function manipulationTarget( elem, content ) { 5611 if ( nodeName( elem, "table" ) && 5612 nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { 5613 5614 return jQuery( elem ).children( "tbody" )[ 0 ] || elem; 5615 } 5616 5617 return elem; 5618 } 5619 5620// Replace/restore the type attribute of script elements for safe DOM manipulation 5621 function disableScript( elem ) { 5622 elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; 5623 return elem; 5624 } 5625 function restoreScript( elem ) { 5626 if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { 5627 elem.type = elem.type.slice( 5 ); 5628 } else { 5629 elem.removeAttribute( "type" ); 5630 } 5631 5632 return elem; 5633 } 5634 5635 function cloneCopyEvent( src, dest ) { 5636 var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; 5637 5638 if ( dest.nodeType !== 1 ) { 5639 return; 5640 } 5641 5642 // 1. Copy private data: events, handlers, etc. 5643 if ( dataPriv.hasData( src ) ) { 5644 pdataOld = dataPriv.access( src ); 5645 pdataCur = dataPriv.set( dest, pdataOld ); 5646 events = pdataOld.events; 5647 5648 if ( events ) { 5649 delete pdataCur.handle; 5650 pdataCur.events = {}; 5651 5652 for ( type in events ) { 5653 for ( i = 0, l = events[ type ].length; i < l; i++ ) { 5654 jQuery.event.add( dest, type, events[ type ][ i ] ); 5655 } 5656 } 5657 } 5658 } 5659 5660 // 2. Copy user data 5661 if ( dataUser.hasData( src ) ) { 5662 udataOld = dataUser.access( src ); 5663 udataCur = jQuery.extend( {}, udataOld ); 5664 5665 dataUser.set( dest, udataCur ); 5666 } 5667 } 5668 5669// Fix IE bugs, see support tests 5670 function fixInput( src, dest ) { 5671 var nodeName = dest.nodeName.toLowerCase(); 5672 5673 // Fails to persist the checked state of a cloned checkbox or radio button. 5674 if ( nodeName === "input" && rcheckableType.test( src.type ) ) { 5675 dest.checked = src.checked; 5676 5677 // Fails to return the selected option to the default selected state when cloning options 5678 } else if ( nodeName === "input" || nodeName === "textarea" ) { 5679 dest.defaultValue = src.defaultValue; 5680 } 5681 } 5682 5683 function domManip( collection, args, callback, ignored ) { 5684 5685 // Flatten any nested arrays 5686 args = concat.apply( [], args ); 5687 5688 var fragment, first, scripts, hasScripts, node, doc, 5689 i = 0, 5690 l = collection.length, 5691 iNoClone = l - 1, 5692 value = args[ 0 ], 5693 valueIsFunction = isFunction( value ); 5694 5695 // We can't cloneNode fragments that contain checked, in WebKit 5696 if ( valueIsFunction || 5697 ( l > 1 && typeof value === "string" && 5698 !support.checkClone && rchecked.test( value ) ) ) { 5699 return collection.each( function( index ) { 5700 var self = collection.eq( index ); 5701 if ( valueIsFunction ) { 5702 args[ 0 ] = value.call( this, index, self.html() ); 5703 } 5704 domManip( self, args, callback, ignored ); 5705 } ); 5706 } 5707 5708 if ( l ) { 5709 fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); 5710 first = fragment.firstChild; 5711 5712 if ( fragment.childNodes.length === 1 ) { 5713 fragment = first; 5714 } 5715 5716 // Require either new content or an interest in ignored elements to invoke the callback 5717 if ( first || ignored ) { 5718 scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); 5719 hasScripts = scripts.length; 5720 5721 // Use the original fragment for the last item 5722 // instead of the first because it can end up 5723 // being emptied incorrectly in certain situations (#8070). 5724 for ( ; i < l; i++ ) { 5725 node = fragment; 5726 5727 if ( i !== iNoClone ) { 5728 node = jQuery.clone( node, true, true ); 5729 5730 // Keep references to cloned scripts for later restoration 5731 if ( hasScripts ) { 5732 5733 // Support: Android <=4.0 only, PhantomJS 1 only 5734 // push.apply(_, arraylike) throws on ancient WebKit 5735 jQuery.merge( scripts, getAll( node, "script" ) ); 5736 } 5737 } 5738 5739 callback.call( collection[ i ], node, i ); 5740 } 5741 5742 if ( hasScripts ) { 5743 doc = scripts[ scripts.length - 1 ].ownerDocument; 5744 5745 // Reenable scripts 5746 jQuery.map( scripts, restoreScript ); 5747 5748 // Evaluate executable scripts on first document insertion 5749 for ( i = 0; i < hasScripts; i++ ) { 5750 node = scripts[ i ]; 5751 if ( rscriptType.test( node.type || "" ) && 5752 !dataPriv.access( node, "globalEval" ) && 5753 jQuery.contains( doc, node ) ) { 5754 5755 if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { 5756 5757 // Optional AJAX dependency, but won't run scripts if not present 5758 if ( jQuery._evalUrl ) { 5759 jQuery._evalUrl( node.src ); 5760 } 5761 } else { 5762 DOMEval( node.textContent.replace( rcleanScript, "" ), doc, node ); 5763 } 5764 } 5765 } 5766 } 5767 } 5768 } 5769 5770 return collection; 5771 } 5772 5773 function remove( elem, selector, keepData ) { 5774 var node, 5775 nodes = selector ? jQuery.filter( selector, elem ) : elem, 5776 i = 0; 5777 5778 for ( ; ( node = nodes[ i ] ) != null; i++ ) { 5779 if ( !keepData && node.nodeType === 1 ) { 5780 jQuery.cleanData( getAll( node ) ); 5781 } 5782 5783 if ( node.parentNode ) { 5784 if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { 5785 setGlobalEval( getAll( node, "script" ) ); 5786 } 5787 node.parentNode.removeChild( node ); 5788 } 5789 } 5790 5791 return elem; 5792 } 5793 5794 jQuery.extend( { 5795 htmlPrefilter: function( html ) { 5796 return html.replace( rxhtmlTag, "<$1></$2>" ); 5797 }, 5798 5799 clone: function( elem, dataAndEvents, deepDataAndEvents ) { 5800 var i, l, srcElements, destElements, 5801 clone = elem.cloneNode( true ), 5802 inPage = jQuery.contains( elem.ownerDocument, elem ); 5803 5804 // Fix IE cloning issues 5805 if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && 5806 !jQuery.isXMLDoc( elem ) ) { 5807 5808 // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 5809 destElements = getAll( clone ); 5810 srcElements = getAll( elem ); 5811 5812 for ( i = 0, l = srcElements.length; i < l; i++ ) { 5813 fixInput( srcElements[ i ], destElements[ i ] ); 5814 } 5815 } 5816 5817 // Copy the events from the original to the clone 5818 if ( dataAndEvents ) { 5819 if ( deepDataAndEvents ) { 5820 srcElements = srcElements || getAll( elem ); 5821 destElements = destElements || getAll( clone ); 5822 5823 for ( i = 0, l = srcElements.length; i < l; i++ ) { 5824 cloneCopyEvent( srcElements[ i ], destElements[ i ] ); 5825 } 5826 } else { 5827 cloneCopyEvent( elem, clone ); 5828 } 5829 } 5830 5831 // Preserve script evaluation history 5832 destElements = getAll( clone, "script" ); 5833 if ( destElements.length > 0 ) { 5834 setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); 5835 } 5836 5837 // Return the cloned set 5838 return clone; 5839 }, 5840 5841 cleanData: function( elems ) { 5842 var data, elem, type, 5843 special = jQuery.event.special, 5844 i = 0; 5845 5846 for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { 5847 if ( acceptData( elem ) ) { 5848 if ( ( data = elem[ dataPriv.expando ] ) ) { 5849 if ( data.events ) { 5850 for ( type in data.events ) { 5851 if ( special[ type ] ) { 5852 jQuery.event.remove( elem, type ); 5853 5854 // This is a shortcut to avoid jQuery.event.remove's overhead 5855 } else { 5856 jQuery.removeEvent( elem, type, data.handle ); 5857 } 5858 } 5859 } 5860 5861 // Support: Chrome <=35 - 45+ 5862 // Assign undefined instead of using delete, see Data#remove 5863 elem[ dataPriv.expando ] = undefined; 5864 } 5865 if ( elem[ dataUser.expando ] ) { 5866 5867 // Support: Chrome <=35 - 45+ 5868 // Assign undefined instead of using delete, see Data#remove 5869 elem[ dataUser.expando ] = undefined; 5870 } 5871 } 5872 } 5873 } 5874 } ); 5875 5876 jQuery.fn.extend( { 5877 detach: function( selector ) { 5878 return remove( this, selector, true ); 5879 }, 5880 5881 remove: function( selector ) { 5882 return remove( this, selector ); 5883 }, 5884 5885 text: function( value ) { 5886 return access( this, function( value ) { 5887 return value === undefined ? 5888 jQuery.text( this ) : 5889 this.empty().each( function() { 5890 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5891 this.textContent = value; 5892 } 5893 } ); 5894 }, null, value, arguments.length ); 5895 }, 5896 5897 append: function() { 5898 return domManip( this, arguments, function( elem ) { 5899 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5900 var target = manipulationTarget( this, elem ); 5901 target.appendChild( elem ); 5902 } 5903 } ); 5904 }, 5905 5906 prepend: function() { 5907 return domManip( this, arguments, function( elem ) { 5908 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5909 var target = manipulationTarget( this, elem ); 5910 target.insertBefore( elem, target.firstChild ); 5911 } 5912 } ); 5913 }, 5914 5915 before: function() { 5916 return domManip( this, arguments, function( elem ) { 5917 if ( this.parentNode ) { 5918 this.parentNode.insertBefore( elem, this ); 5919 } 5920 } ); 5921 }, 5922 5923 after: function() { 5924 return domManip( this, arguments, function( elem ) { 5925 if ( this.parentNode ) { 5926 this.parentNode.insertBefore( elem, this.nextSibling ); 5927 } 5928 } ); 5929 }, 5930 5931 empty: function() { 5932 var elem, 5933 i = 0; 5934 5935 for ( ; ( elem = this[ i ] ) != null; i++ ) { 5936 if ( elem.nodeType === 1 ) { 5937 5938 // Prevent memory leaks 5939 jQuery.cleanData( getAll( elem, false ) ); 5940 5941 // Remove any remaining nodes 5942 elem.textContent = ""; 5943 } 5944 } 5945 5946 return this; 5947 }, 5948 5949 clone: function( dataAndEvents, deepDataAndEvents ) { 5950 dataAndEvents = dataAndEvents == null ? false : dataAndEvents; 5951 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; 5952 5953 return this.map( function() { 5954 return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); 5955 } ); 5956 }, 5957 5958 html: function( value ) { 5959 return access( this, function( value ) { 5960 var elem = this[ 0 ] || {}, 5961 i = 0, 5962 l = this.length; 5963 5964 if ( value === undefined && elem.nodeType === 1 ) { 5965 return elem.innerHTML; 5966 } 5967 5968 // See if we can take a shortcut and just use innerHTML 5969 if ( typeof value === "string" && !rnoInnerhtml.test( value ) && 5970 !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { 5971 5972 value = jQuery.htmlPrefilter( value ); 5973 5974 try { 5975 for ( ; i < l; i++ ) { 5976 elem = this[ i ] || {}; 5977 5978 // Remove element nodes and prevent memory leaks 5979 if ( elem.nodeType === 1 ) { 5980 jQuery.cleanData( getAll( elem, false ) ); 5981 elem.innerHTML = value; 5982 } 5983 } 5984 5985 elem = 0; 5986 5987 // If using innerHTML throws an exception, use the fallback method 5988 } catch ( e ) {} 5989 } 5990 5991 if ( elem ) { 5992 this.empty().append( value ); 5993 } 5994 }, null, value, arguments.length ); 5995 }, 5996 5997 replaceWith: function() { 5998 var ignored = []; 5999 6000 // Make the changes, replacing each non-ignored context element with the new content 6001 return domManip( this, arguments, function( elem ) { 6002 var parent = this.parentNode; 6003 6004 if ( jQuery.inArray( this, ignored ) < 0 ) { 6005 jQuery.cleanData( getAll( this ) ); 6006 if ( parent ) { 6007 parent.replaceChild( elem, this ); 6008 } 6009 } 6010 6011 // Force callback invocation 6012 }, ignored ); 6013 } 6014 } ); 6015 6016 jQuery.each( { 6017 appendTo: "append", 6018 prependTo: "prepend", 6019 insertBefore: "before", 6020 insertAfter: "after", 6021 replaceAll: "replaceWith" 6022 }, function( name, original ) { 6023 jQuery.fn[ name ] = function( selector ) { 6024 var elems, 6025 ret = [], 6026 insert = jQuery( selector ), 6027 last = insert.length - 1, 6028 i = 0; 6029 6030 for ( ; i <= last; i++ ) { 6031 elems = i === last ? this : this.clone( true ); 6032 jQuery( insert[ i ] )[ original ]( elems ); 6033 6034 // Support: Android <=4.0 only, PhantomJS 1 only 6035 // .get() because push.apply(_, arraylike) throws on ancient WebKit 6036 push.apply( ret, elems.get() ); 6037 } 6038 6039 return this.pushStack( ret ); 6040 }; 6041 } ); 6042 var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); 6043 6044 var getStyles = function( elem ) { 6045 6046 // Support: IE <=11 only, Firefox <=30 (#15098, #14150) 6047 // IE throws on elements created in popups 6048 // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" 6049 var view = elem.ownerDocument.defaultView; 6050 6051 if ( !view || !view.opener ) { 6052 view = window; 6053 } 6054 6055 return view.getComputedStyle( elem ); 6056 }; 6057 6058 var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); 6059 6060 6061 6062 ( function() { 6063 6064 // Executing both pixelPosition & boxSizingReliable tests require only one layout 6065 // so they're executed at the same time to save the second computation. 6066 function computeStyleTests() { 6067 6068 // This is a singleton, we need to execute it only once 6069 if ( !div ) { 6070 return; 6071 } 6072 6073 container.style.cssText = "position:absolute;left:-11111px;width:60px;" + 6074 "margin-top:1px;padding:0;border:0"; 6075 div.style.cssText = 6076 "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + 6077 "margin:auto;border:1px;padding:1px;" + 6078 "width:60%;top:1%"; 6079 documentElement.appendChild( container ).appendChild( div ); 6080 6081 var divStyle = window.getComputedStyle( div ); 6082 pixelPositionVal = divStyle.top !== "1%"; 6083 6084 // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 6085 reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; 6086 6087 // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 6088 // Some styles come back with percentage values, even though they shouldn't 6089 div.style.right = "60%"; 6090 pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; 6091 6092 // Support: IE 9 - 11 only 6093 // Detect misreporting of content dimensions for box-sizing:border-box elements 6094 boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; 6095 6096 // Support: IE 9 only 6097 // Detect overflow:scroll screwiness (gh-3699) 6098 div.style.position = "absolute"; 6099 scrollboxSizeVal = div.offsetWidth === 36 || "absolute"; 6100 6101 documentElement.removeChild( container ); 6102 6103 // Nullify the div so it wouldn't be stored in the memory and 6104 // it will also be a sign that checks already performed 6105 div = null; 6106 } 6107 6108 function roundPixelMeasures( measure ) { 6109 return Math.round( parseFloat( measure ) ); 6110 } 6111 6112 var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, 6113 reliableMarginLeftVal, 6114 container = document.createElement( "div" ), 6115 div = document.createElement( "div" ); 6116 6117 // Finish early in limited (non-browser) environments 6118 if ( !div.style ) { 6119 return; 6120 } 6121 6122 // Support: IE <=9 - 11 only 6123 // Style of cloned element affects source element cloned (#8908) 6124 div.style.backgroundClip = "content-box"; 6125 div.cloneNode( true ).style.backgroundClip = ""; 6126 support.clearCloneStyle = div.style.backgroundClip === "content-box"; 6127 6128 jQuery.extend( support, { 6129 boxSizingReliable: function() { 6130 computeStyleTests(); 6131 return boxSizingReliableVal; 6132 }, 6133 pixelBoxStyles: function() { 6134 computeStyleTests(); 6135 return pixelBoxStylesVal; 6136 }, 6137 pixelPosition: function() { 6138 computeStyleTests(); 6139 return pixelPositionVal; 6140 }, 6141 reliableMarginLeft: function() { 6142 computeStyleTests(); 6143 return reliableMarginLeftVal; 6144 }, 6145 scrollboxSize: function() { 6146 computeStyleTests(); 6147 return scrollboxSizeVal; 6148 } 6149 } ); 6150 } )(); 6151 6152 6153 function curCSS( elem, name, computed ) { 6154 var width, minWidth, maxWidth, ret, 6155 6156 // Support: Firefox 51+ 6157 // Retrieving style before computed somehow 6158 // fixes an issue with getting wrong values 6159 // on detached elements 6160 style = elem.style; 6161 6162 computed = computed || getStyles( elem ); 6163 6164 // getPropertyValue is needed for: 6165 // .css('filter') (IE 9 only, #12537) 6166 // .css('--customProperty) (#3144) 6167 if ( computed ) { 6168 ret = computed.getPropertyValue( name ) || computed[ name ]; 6169 6170 if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { 6171 ret = jQuery.style( elem, name ); 6172 } 6173 6174 // A tribute to the "awesome hack by Dean Edwards" 6175 // Android Browser returns percentage for some values, 6176 // but width seems to be reliably pixels. 6177 // This is against the CSSOM draft spec: 6178 // https://drafts.csswg.org/cssom/#resolved-values 6179 if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { 6180 6181 // Remember the original values 6182 width = style.width; 6183 minWidth = style.minWidth; 6184 maxWidth = style.maxWidth; 6185 6186 // Put in the new values to get a computed value out 6187 style.minWidth = style.maxWidth = style.width = ret; 6188 ret = computed.width; 6189 6190 // Revert the changed values 6191 style.width = width; 6192 style.minWidth = minWidth; 6193 style.maxWidth = maxWidth; 6194 } 6195 } 6196 6197 return ret !== undefined ? 6198 6199 // Support: IE <=9 - 11 only 6200 // IE returns zIndex value as an integer. 6201 ret + "" : 6202 ret; 6203 } 6204 6205 6206 function addGetHookIf( conditionFn, hookFn ) { 6207 6208 // Define the hook, we'll check on the first run if it's really needed. 6209 return { 6210 get: function() { 6211 if ( conditionFn() ) { 6212 6213 // Hook not needed (or it's not possible to use it due 6214 // to missing dependency), remove it. 6215 delete this.get; 6216 return; 6217 } 6218 6219 // Hook needed; redefine it so that the support test is not executed again. 6220 return ( this.get = hookFn ).apply( this, arguments ); 6221 } 6222 }; 6223 } 6224 6225 6226 var 6227 6228 // Swappable if display is none or starts with table 6229 // except "table", "table-cell", or "table-caption" 6230 // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display 6231 rdisplayswap = /^(none|table(?!-c[ea]).+)/, 6232 rcustomProp = /^--/, 6233 cssShow = { position: "absolute", visibility: "hidden", display: "block" }, 6234 cssNormalTransform = { 6235 letterSpacing: "0", 6236 fontWeight: "400" 6237 }, 6238 6239 cssPrefixes = [ "Webkit", "Moz", "ms" ], 6240 emptyStyle = document.createElement( "div" ).style; 6241 6242// Return a css property mapped to a potentially vendor prefixed property 6243 function vendorPropName( name ) { 6244 6245 // Shortcut for names that are not vendor prefixed 6246 if ( name in emptyStyle ) { 6247 return name; 6248 } 6249 6250 // Check for vendor prefixed names 6251 var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), 6252 i = cssPrefixes.length; 6253 6254 while ( i-- ) { 6255 name = cssPrefixes[ i ] + capName; 6256 if ( name in emptyStyle ) { 6257 return name; 6258 } 6259 } 6260 } 6261 6262// Return a property mapped along what jQuery.cssProps suggests or to 6263// a vendor prefixed property. 6264 function finalPropName( name ) { 6265 var ret = jQuery.cssProps[ name ]; 6266 if ( !ret ) { 6267 ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name; 6268 } 6269 return ret; 6270 } 6271 6272 function setPositiveNumber( elem, value, subtract ) { 6273 6274 // Any relative (+/-) values have already been 6275 // normalized at this point 6276 var matches = rcssNum.exec( value ); 6277 return matches ? 6278 6279 // Guard against undefined "subtract", e.g., when used as in cssHooks 6280 Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : 6281 value; 6282 } 6283 6284 function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { 6285 var i = dimension === "width" ? 1 : 0, 6286 extra = 0, 6287 delta = 0; 6288 6289 // Adjustment may not be necessary 6290 if ( box === ( isBorderBox ? "border" : "content" ) ) { 6291 return 0; 6292 } 6293 6294 for ( ; i < 4; i += 2 ) { 6295 6296 // Both box models exclude margin 6297 if ( box === "margin" ) { 6298 delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); 6299 } 6300 6301 // If we get here with a content-box, we're seeking "padding" or "border" or "margin" 6302 if ( !isBorderBox ) { 6303 6304 // Add padding 6305 delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6306 6307 // For "border" or "margin", add border 6308 if ( box !== "padding" ) { 6309 delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6310 6311 // But still keep track of it otherwise 6312 } else { 6313 extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6314 } 6315 6316 // If we get here with a border-box (content + padding + border), we're seeking "content" or 6317 // "padding" or "margin" 6318 } else { 6319 6320 // For "content", subtract padding 6321 if ( box === "content" ) { 6322 delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6323 } 6324 6325 // For "content" or "padding", subtract border 6326 if ( box !== "margin" ) { 6327 delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6328 } 6329 } 6330 } 6331 6332 // Account for positive content-box scroll gutter when requested by providing computedVal 6333 if ( !isBorderBox && computedVal >= 0 ) { 6334 6335 // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border 6336 // Assuming integer scroll gutter, subtract the rest and round down 6337 delta += Math.max( 0, Math.ceil( 6338 elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - 6339 computedVal - 6340 delta - 6341 extra - 6342 0.5 6343 ) ); 6344 } 6345 6346 return delta; 6347 } 6348 6349 function getWidthOrHeight( elem, dimension, extra ) { 6350 6351 // Start with computed style 6352 var styles = getStyles( elem ), 6353 val = curCSS( elem, dimension, styles ), 6354 isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box", 6355 valueIsBorderBox = isBorderBox; 6356 6357 // Support: Firefox <=54 6358 // Return a confounding non-pixel value or feign ignorance, as appropriate. 6359 if ( rnumnonpx.test( val ) ) { 6360 if ( !extra ) { 6361 return val; 6362 } 6363 val = "auto"; 6364 } 6365 6366 // Check for style in case a browser which returns unreliable values 6367 // for getComputedStyle silently falls back to the reliable elem.style 6368 valueIsBorderBox = valueIsBorderBox && 6369 ( support.boxSizingReliable() || val === elem.style[ dimension ] ); 6370 6371 // Fall back to offsetWidth/offsetHeight when value is "auto" 6372 // This happens for inline elements with no explicit setting (gh-3571) 6373 // Support: Android <=4.1 - 4.3 only 6374 // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) 6375 if ( val === "auto" || 6376 !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) { 6377 6378 val = elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ]; 6379 6380 // offsetWidth/offsetHeight provide border-box values 6381 valueIsBorderBox = true; 6382 } 6383 6384 // Normalize "" and auto 6385 val = parseFloat( val ) || 0; 6386 6387 // Adjust for the element's box model 6388 return ( val + 6389 boxModelAdjustment( 6390 elem, 6391 dimension, 6392 extra || ( isBorderBox ? "border" : "content" ), 6393 valueIsBorderBox, 6394 styles, 6395 6396 // Provide the current computed size to request scroll gutter calculation (gh-3589) 6397 val 6398 ) 6399 ) + "px"; 6400 } 6401 6402 jQuery.extend( { 6403 6404 // Add in style property hooks for overriding the default 6405 // behavior of getting and setting a style property 6406 cssHooks: { 6407 opacity: { 6408 get: function( elem, computed ) { 6409 if ( computed ) { 6410 6411 // We should always get a number back from opacity 6412 var ret = curCSS( elem, "opacity" ); 6413 return ret === "" ? "1" : ret; 6414 } 6415 } 6416 } 6417 }, 6418 6419 // Don't automatically add "px" to these possibly-unitless properties 6420 cssNumber: { 6421 "animationIterationCount": true, 6422 "columnCount": true, 6423 "fillOpacity": true, 6424 "flexGrow": true, 6425 "flexShrink": true, 6426 "fontWeight": true, 6427 "lineHeight": true, 6428 "opacity": true, 6429 "order": true, 6430 "orphans": true, 6431 "widows": true, 6432 "zIndex": true, 6433 "zoom": true 6434 }, 6435 6436 // Add in properties whose names you wish to fix before 6437 // setting or getting the value 6438 cssProps: {}, 6439 6440 // Get and set the style property on a DOM Node 6441 style: function( elem, name, value, extra ) { 6442 6443 // Don't set styles on text and comment nodes 6444 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { 6445 return; 6446 } 6447 6448 // Make sure that we're working with the right name 6449 var ret, type, hooks, 6450 origName = camelCase( name ), 6451 isCustomProp = rcustomProp.test( name ), 6452 style = elem.style; 6453 6454 // Make sure that we're working with the right name. We don't 6455 // want to query the value if it is a CSS custom property 6456 // since they are user-defined. 6457 if ( !isCustomProp ) { 6458 name = finalPropName( origName ); 6459 } 6460 6461 // Gets hook for the prefixed version, then unprefixed version 6462 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6463 6464 // Check if we're setting a value 6465 if ( value !== undefined ) { 6466 type = typeof value; 6467 6468 // Convert "+=" or "-=" to relative numbers (#7345) 6469 if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { 6470 value = adjustCSS( elem, name, ret ); 6471 6472 // Fixes bug #9237 6473 type = "number"; 6474 } 6475 6476 // Make sure that null and NaN values aren't set (#7116) 6477 if ( value == null || value !== value ) { 6478 return; 6479 } 6480 6481 // If a number was passed in, add the unit (except for certain CSS properties) 6482 if ( type === "number" ) { 6483 value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); 6484 } 6485 6486 // background-* props affect original clone's values 6487 if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { 6488 style[ name ] = "inherit"; 6489 } 6490 6491 // If a hook was provided, use that value, otherwise just set the specified value 6492 if ( !hooks || !( "set" in hooks ) || 6493 ( value = hooks.set( elem, value, extra ) ) !== undefined ) { 6494 6495 if ( isCustomProp ) { 6496 style.setProperty( name, value ); 6497 } else { 6498 style[ name ] = value; 6499 } 6500 } 6501 6502 } else { 6503 6504 // If a hook was provided get the non-computed value from there 6505 if ( hooks && "get" in hooks && 6506 ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { 6507 6508 return ret; 6509 } 6510 6511 // Otherwise just get the value from the style object 6512 return style[ name ]; 6513 } 6514 }, 6515 6516 css: function( elem, name, extra, styles ) { 6517 var val, num, hooks, 6518 origName = camelCase( name ), 6519 isCustomProp = rcustomProp.test( name ); 6520 6521 // Make sure that we're working with the right name. We don't 6522 // want to modify the value if it is a CSS custom property 6523 // since they are user-defined. 6524 if ( !isCustomProp ) { 6525 name = finalPropName( origName ); 6526 } 6527 6528 // Try prefixed name followed by the unprefixed name 6529 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6530 6531 // If a hook was provided get the computed value from there 6532 if ( hooks && "get" in hooks ) { 6533 val = hooks.get( elem, true, extra ); 6534 } 6535 6536 // Otherwise, if a way to get the computed value exists, use that 6537 if ( val === undefined ) { 6538 val = curCSS( elem, name, styles ); 6539 } 6540 6541 // Convert "normal" to computed value 6542 if ( val === "normal" && name in cssNormalTransform ) { 6543 val = cssNormalTransform[ name ]; 6544 } 6545 6546 // Make numeric if forced or a qualifier was provided and val looks numeric 6547 if ( extra === "" || extra ) { 6548 num = parseFloat( val ); 6549 return extra === true || isFinite( num ) ? num || 0 : val; 6550 } 6551 6552 return val; 6553 } 6554 } ); 6555 6556 jQuery.each( [ "height", "width" ], function( i, dimension ) { 6557 jQuery.cssHooks[ dimension ] = { 6558 get: function( elem, computed, extra ) { 6559 if ( computed ) { 6560 6561 // Certain elements can have dimension info if we invisibly show them 6562 // but it must have a current display style that would benefit 6563 return rdisplayswap.test( jQuery.css( elem, "display" ) ) && 6564 6565 // Support: Safari 8+ 6566 // Table columns in Safari have non-zero offsetWidth & zero 6567 // getBoundingClientRect().width unless display is changed. 6568 // Support: IE <=11 only 6569 // Running getBoundingClientRect on a disconnected node 6570 // in IE throws an error. 6571 ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? 6572 swap( elem, cssShow, function() { 6573 return getWidthOrHeight( elem, dimension, extra ); 6574 } ) : 6575 getWidthOrHeight( elem, dimension, extra ); 6576 } 6577 }, 6578 6579 set: function( elem, value, extra ) { 6580 var matches, 6581 styles = getStyles( elem ), 6582 isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box", 6583 subtract = extra && boxModelAdjustment( 6584 elem, 6585 dimension, 6586 extra, 6587 isBorderBox, 6588 styles 6589 ); 6590 6591 // Account for unreliable border-box dimensions by comparing offset* to computed and 6592 // faking a content-box to get border and padding (gh-3699) 6593 if ( isBorderBox && support.scrollboxSize() === styles.position ) { 6594 subtract -= Math.ceil( 6595 elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - 6596 parseFloat( styles[ dimension ] ) - 6597 boxModelAdjustment( elem, dimension, "border", false, styles ) - 6598 0.5 6599 ); 6600 } 6601 6602 // Convert to pixels if value adjustment is needed 6603 if ( subtract && ( matches = rcssNum.exec( value ) ) && 6604 ( matches[ 3 ] || "px" ) !== "px" ) { 6605 6606 elem.style[ dimension ] = value; 6607 value = jQuery.css( elem, dimension ); 6608 } 6609 6610 return setPositiveNumber( elem, value, subtract ); 6611 } 6612 }; 6613 } ); 6614 6615 jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, 6616 function( elem, computed ) { 6617 if ( computed ) { 6618 return ( parseFloat( curCSS( elem, "marginLeft" ) ) || 6619 elem.getBoundingClientRect().left - 6620 swap( elem, { marginLeft: 0 }, function() { 6621 return elem.getBoundingClientRect().left; 6622 } ) 6623 ) + "px"; 6624 } 6625 } 6626 ); 6627 6628// These hooks are used by animate to expand properties 6629 jQuery.each( { 6630 margin: "", 6631 padding: "", 6632 border: "Width" 6633 }, function( prefix, suffix ) { 6634 jQuery.cssHooks[ prefix + suffix ] = { 6635 expand: function( value ) { 6636 var i = 0, 6637 expanded = {}, 6638 6639 // Assumes a single number if not a string 6640 parts = typeof value === "string" ? value.split( " " ) : [ value ]; 6641 6642 for ( ; i < 4; i++ ) { 6643 expanded[ prefix + cssExpand[ i ] + suffix ] = 6644 parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; 6645 } 6646 6647 return expanded; 6648 } 6649 }; 6650 6651 if ( prefix !== "margin" ) { 6652 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; 6653 } 6654 } ); 6655 6656 jQuery.fn.extend( { 6657 css: function( name, value ) { 6658 return access( this, function( elem, name, value ) { 6659 var styles, len, 6660 map = {}, 6661 i = 0; 6662 6663 if ( Array.isArray( name ) ) { 6664 styles = getStyles( elem ); 6665 len = name.length; 6666 6667 for ( ; i < len; i++ ) { 6668 map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); 6669 } 6670 6671 return map; 6672 } 6673 6674 return value !== undefined ? 6675 jQuery.style( elem, name, value ) : 6676 jQuery.css( elem, name ); 6677 }, name, value, arguments.length > 1 ); 6678 } 6679 } ); 6680 6681 6682 function Tween( elem, options, prop, end, easing ) { 6683 return new Tween.prototype.init( elem, options, prop, end, easing ); 6684 } 6685 jQuery.Tween = Tween; 6686 6687 Tween.prototype = { 6688 constructor: Tween, 6689 init: function( elem, options, prop, end, easing, unit ) { 6690 this.elem = elem; 6691 this.prop = prop; 6692 this.easing = easing || jQuery.easing._default; 6693 this.options = options; 6694 this.start = this.now = this.cur(); 6695 this.end = end; 6696 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); 6697 }, 6698 cur: function() { 6699 var hooks = Tween.propHooks[ this.prop ]; 6700 6701 return hooks && hooks.get ? 6702 hooks.get( this ) : 6703 Tween.propHooks._default.get( this ); 6704 }, 6705 run: function( percent ) { 6706 var eased, 6707 hooks = Tween.propHooks[ this.prop ]; 6708 6709 if ( this.options.duration ) { 6710 this.pos = eased = jQuery.easing[ this.easing ]( 6711 percent, this.options.duration * percent, 0, 1, this.options.duration 6712 ); 6713 } else { 6714 this.pos = eased = percent; 6715 } 6716 this.now = ( this.end - this.start ) * eased + this.start; 6717 6718 if ( this.options.step ) { 6719 this.options.step.call( this.elem, this.now, this ); 6720 } 6721 6722 if ( hooks && hooks.set ) { 6723 hooks.set( this ); 6724 } else { 6725 Tween.propHooks._default.set( this ); 6726 } 6727 return this; 6728 } 6729 }; 6730 6731 Tween.prototype.init.prototype = Tween.prototype; 6732 6733 Tween.propHooks = { 6734 _default: { 6735 get: function( tween ) { 6736 var result; 6737 6738 // Use a property on the element directly when it is not a DOM element, 6739 // or when there is no matching style property that exists. 6740 if ( tween.elem.nodeType !== 1 || 6741 tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { 6742 return tween.elem[ tween.prop ]; 6743 } 6744 6745 // Passing an empty string as a 3rd parameter to .css will automatically 6746 // attempt a parseFloat and fallback to a string if the parse fails. 6747 // Simple values such as "10px" are parsed to Float; 6748 // complex values such as "rotate(1rad)" are returned as-is. 6749 result = jQuery.css( tween.elem, tween.prop, "" ); 6750 6751 // Empty strings, null, undefined and "auto" are converted to 0. 6752 return !result || result === "auto" ? 0 : result; 6753 }, 6754 set: function( tween ) { 6755 6756 // Use step hook for back compat. 6757 // Use cssHook if its there. 6758 // Use .style if available and use plain properties where available. 6759 if ( jQuery.fx.step[ tween.prop ] ) { 6760 jQuery.fx.step[ tween.prop ]( tween ); 6761 } else if ( tween.elem.nodeType === 1 && 6762 ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || 6763 jQuery.cssHooks[ tween.prop ] ) ) { 6764 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); 6765 } else { 6766 tween.elem[ tween.prop ] = tween.now; 6767 } 6768 } 6769 } 6770 }; 6771 6772// Support: IE <=9 only 6773// Panic based approach to setting things on disconnected nodes 6774 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { 6775 set: function( tween ) { 6776 if ( tween.elem.nodeType && tween.elem.parentNode ) { 6777 tween.elem[ tween.prop ] = tween.now; 6778 } 6779 } 6780 }; 6781 6782 jQuery.easing = { 6783 linear: function( p ) { 6784 return p; 6785 }, 6786 swing: function( p ) { 6787 return 0.5 - Math.cos( p * Math.PI ) / 2; 6788 }, 6789 _default: "swing" 6790 }; 6791 6792 jQuery.fx = Tween.prototype.init; 6793 6794// Back compat <1.8 extension point 6795 jQuery.fx.step = {}; 6796 6797 6798 6799 6800 var 6801 fxNow, inProgress, 6802 rfxtypes = /^(?:toggle|show|hide)$/, 6803 rrun = /queueHooks$/; 6804 6805 function schedule() { 6806 if ( inProgress ) { 6807 if ( document.hidden === false && window.requestAnimationFrame ) { 6808 window.requestAnimationFrame( schedule ); 6809 } else { 6810 window.setTimeout( schedule, jQuery.fx.interval ); 6811 } 6812 6813 jQuery.fx.tick(); 6814 } 6815 } 6816 6817// Animations created synchronously will run synchronously 6818 function createFxNow() { 6819 window.setTimeout( function() { 6820 fxNow = undefined; 6821 } ); 6822 return ( fxNow = Date.now() ); 6823 } 6824 6825// Generate parameters to create a standard animation 6826 function genFx( type, includeWidth ) { 6827 var which, 6828 i = 0, 6829 attrs = { height: type }; 6830 6831 // If we include width, step value is 1 to do all cssExpand values, 6832 // otherwise step value is 2 to skip over Left and Right 6833 includeWidth = includeWidth ? 1 : 0; 6834 for ( ; i < 4; i += 2 - includeWidth ) { 6835 which = cssExpand[ i ]; 6836 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; 6837 } 6838 6839 if ( includeWidth ) { 6840 attrs.opacity = attrs.width = type; 6841 } 6842 6843 return attrs; 6844 } 6845 6846 function createTween( value, prop, animation ) { 6847 var tween, 6848 collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), 6849 index = 0, 6850 length = collection.length; 6851 for ( ; index < length; index++ ) { 6852 if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { 6853 6854 // We're done with this property 6855 return tween; 6856 } 6857 } 6858 } 6859 6860 function defaultPrefilter( elem, props, opts ) { 6861 var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, 6862 isBox = "width" in props || "height" in props, 6863 anim = this, 6864 orig = {}, 6865 style = elem.style, 6866 hidden = elem.nodeType && isHiddenWithinTree( elem ), 6867 dataShow = dataPriv.get( elem, "fxshow" ); 6868 6869 // Queue-skipping animations hijack the fx hooks 6870 if ( !opts.queue ) { 6871 hooks = jQuery._queueHooks( elem, "fx" ); 6872 if ( hooks.unqueued == null ) { 6873 hooks.unqueued = 0; 6874 oldfire = hooks.empty.fire; 6875 hooks.empty.fire = function() { 6876 if ( !hooks.unqueued ) { 6877 oldfire(); 6878 } 6879 }; 6880 } 6881 hooks.unqueued++; 6882 6883 anim.always( function() { 6884 6885 // Ensure the complete handler is called before this completes 6886 anim.always( function() { 6887 hooks.unqueued--; 6888 if ( !jQuery.queue( elem, "fx" ).length ) { 6889 hooks.empty.fire(); 6890 } 6891 } ); 6892 } ); 6893 } 6894 6895 // Detect show/hide animations 6896 for ( prop in props ) { 6897 value = props[ prop ]; 6898 if ( rfxtypes.test( value ) ) { 6899 delete props[ prop ]; 6900 toggle = toggle || value === "toggle"; 6901 if ( value === ( hidden ? "hide" : "show" ) ) { 6902 6903 // Pretend to be hidden if this is a "show" and 6904 // there is still data from a stopped show/hide 6905 if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { 6906 hidden = true; 6907 6908 // Ignore all other no-op show/hide data 6909 } else { 6910 continue; 6911 } 6912 } 6913 orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); 6914 } 6915 } 6916 6917 // Bail out if this is a no-op like .hide().hide() 6918 propTween = !jQuery.isEmptyObject( props ); 6919 if ( !propTween && jQuery.isEmptyObject( orig ) ) { 6920 return; 6921 } 6922 6923 // Restrict "overflow" and "display" styles during box animations 6924 if ( isBox && elem.nodeType === 1 ) { 6925
vendor: 4,218 bytes, lines 6926-7081
6926 // Support: IE <=9 - 11, Edge 12 - 15 6927 // Record all 3 overflow attributes because IE does not infer the shorthand 6928 // from identically-valued overflowX and overflowY and Edge just mirrors 6929 // the overflowX value there. 6930 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; 6931 6932 // Identify a display type, preferring old show/hide data over the CSS cascade 6933 restoreDisplay = dataShow && dataShow.display; 6934 if ( restoreDisplay == null ) { 6935 restoreDisplay = dataPriv.get( elem, "display" ); 6936 } 6937 display = jQuery.css( elem, "display" ); 6938 if ( display === "none" ) { 6939 if ( restoreDisplay ) { 6940 display = restoreDisplay; 6941 } else { 6942 6943 // Get nonempty value(s) by temporarily forcing visibility 6944 showHide( [ elem ], true ); 6945 restoreDisplay = elem.style.display || restoreDisplay; 6946 display = jQuery.css( elem, "display" ); 6947 showHide( [ elem ] ); 6948 } 6949 } 6950 6951 // Animate inline elements as inline-block 6952 if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { 6953 if ( jQuery.css( elem, "float" ) === "none" ) { 6954 6955 // Restore the original display value at the end of pure show/hide animations 6956 if ( !propTween ) { 6957 anim.done( function() { 6958 style.display = restoreDisplay; 6959 } ); 6960 if ( restoreDisplay == null ) { 6961 display = style.display; 6962 restoreDisplay = display === "none" ? "" : display; 6963 } 6964 } 6965 style.display = "inline-block"; 6966 } 6967 } 6968 } 6969 6970 if ( opts.overflow ) { 6971 style.overflow = "hidden"; 6972 anim.always( function() { 6973 style.overflow = opts.overflow[ 0 ]; 6974 style.overflowX = opts.overflow[ 1 ]; 6975 style.overflowY = opts.overflow[ 2 ]; 6976 } ); 6977 } 6978 6979 // Implement show/hide animations 6980 propTween = false; 6981 for ( prop in orig ) { 6982 6983 // General show/hide setup for this element animation 6984 if ( !propTween ) { 6985 if ( dataShow ) { 6986 if ( "hidden" in dataShow ) { 6987 hidden = dataShow.hidden; 6988 } 6989 } else { 6990 dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); 6991 } 6992 6993 // Store hidden/visible for toggle so `.stop().toggle()` "reverses" 6994 if ( toggle ) { 6995 dataShow.hidden = !hidden; 6996 } 6997 6998 // Show elements before animating them 6999 if ( hidden ) { 7000 showHide( [ elem ], true ); 7001 } 7002 7003 /* eslint-disable no-loop-func */ 7004 7005 anim.done( function() { 7006 7007 /* eslint-enable no-loop-func */ 7008 7009 // The final step of a "hide" animation is actually hiding the element 7010 if ( !hidden ) { 7011 showHide( [ elem ] ); 7012 } 7013 dataPriv.remove( elem, "fxshow" ); 7014 for ( prop in orig ) { 7015 jQuery.style( elem, prop, orig[ prop ] ); 7016 } 7017 } ); 7018 } 7019 7020 // Per-property setup 7021 propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); 7022 if ( !( prop in dataShow ) ) { 7023 dataShow[ prop ] = propTween.start; 7024 if ( hidden ) { 7025 propTween.end = propTween.start; 7026 propTween.start = 0; 7027 } 7028 } 7029 } 7030 } 7031 7032 function propFilter( props, specialEasing ) { 7033 var index, name, easing, value, hooks; 7034 7035 // camelCase, specialEasing and expand cssHook pass 7036 for ( index in props ) { 7037 name = camelCase( index ); 7038 easing = specialEasing[ name ]; 7039 value = props[ index ]; 7040 if ( Array.isArray( value ) ) { 7041 easing = value[ 1 ]; 7042 value = props[ index ] = value[ 0 ]; 7043 } 7044 7045 if ( index !== name ) { 7046 props[ name ] = value; 7047 delete props[ index ]; 7048 } 7049 7050 hooks = jQuery.cssHooks[ name ]; 7051 if ( hooks && "expand" in hooks ) { 7052 value = hooks.expand( value ); 7053 delete props[ name ]; 7054 7055 // Not quite $.extend, this won't overwrite existing keys. 7056 // Reusing 'index' because we have the correct "name" 7057 for ( index in value ) { 7058 if ( !( index in props ) ) { 7059 props[ index ] = value[ index ]; 7060 specialEasing[ index ] = easing; 7061 } 7062 } 7063 } else { 7064 specialEasing[ name ] = easing; 7065 } 7066 } 7067 } 7068 7069 function Animation( elem, properties, options ) { 7070 var result, 7071 stopped, 7072 index = 0, 7073 length = Animation.prefilters.length, 7074 deferred = jQuery.Deferred().always( function() { 7075 7076 // Don't match elem in the :animated selector 7077 delete tick.elem; 7078 } ), 7079 tick = function() { 7080 if ( stopped ) { 7081 return false;
vendor: 6,991 bytes, lines 7082-7345
7082 } 7083 var currentTime = fxNow || createFxNow(), 7084 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), 7085 7086 // Support: Android 2.3 only 7087 // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) 7088 temp = remaining / animation.duration || 0, 7089 percent = 1 - temp, 7090 index = 0, 7091 length = animation.tweens.length; 7092 7093 for ( ; index < length; index++ ) { 7094 animation.tweens[ index ].run( percent ); 7095 } 7096 7097 deferred.notifyWith( elem, [ animation, percent, remaining ] ); 7098 7099 // If there's more to do, yield 7100 if ( percent < 1 && length ) { 7101 return remaining; 7102 } 7103 7104 // If this was an empty animation, synthesize a final progress notification 7105 if ( !length ) { 7106 deferred.notifyWith( elem, [ animation, 1, 0 ] ); 7107 } 7108 7109 // Resolve the animation and report its conclusion 7110 deferred.resolveWith( elem, [ animation ] ); 7111 return false; 7112 }, 7113 animation = deferred.promise( { 7114 elem: elem, 7115 props: jQuery.extend( {}, properties ), 7116 opts: jQuery.extend( true, { 7117 specialEasing: {}, 7118 easing: jQuery.easing._default 7119 }, options ), 7120 originalProperties: properties, 7121 originalOptions: options, 7122 startTime: fxNow || createFxNow(), 7123 duration: options.duration, 7124 tweens: [], 7125 createTween: function( prop, end ) { 7126 var tween = jQuery.Tween( elem, animation.opts, prop, end, 7127 animation.opts.specialEasing[ prop ] || animation.opts.easing ); 7128 animation.tweens.push( tween ); 7129 return tween; 7130 }, 7131 stop: function( gotoEnd ) { 7132 var index = 0, 7133 7134 // If we are going to the end, we want to run all the tweens 7135 // otherwise we skip this part 7136 length = gotoEnd ? animation.tweens.length : 0; 7137 if ( stopped ) { 7138 return this; 7139 } 7140 stopped = true; 7141 for ( ; index < length; index++ ) { 7142 animation.tweens[ index ].run( 1 ); 7143 } 7144 7145 // Resolve when we played the last frame; otherwise, reject 7146 if ( gotoEnd ) { 7147 deferred.notifyWith( elem, [ animation, 1, 0 ] ); 7148 deferred.resolveWith( elem, [ animation, gotoEnd ] ); 7149 } else { 7150 deferred.rejectWith( elem, [ animation, gotoEnd ] ); 7151 } 7152 return this; 7153 } 7154 } ), 7155 props = animation.props; 7156 7157 propFilter( props, animation.opts.specialEasing ); 7158 7159 for ( ; index < length; index++ ) { 7160 result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); 7161 if ( result ) { 7162 if ( isFunction( result.stop ) ) { 7163 jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = 7164 result.stop.bind( result ); 7165 } 7166 return result; 7167 } 7168 } 7169 7170 jQuery.map( props, createTween, animation ); 7171 7172 if ( isFunction( animation.opts.start ) ) { 7173 animation.opts.start.call( elem, animation ); 7174 } 7175 7176 // Attach callbacks from options 7177 animation 7178 .progress( animation.opts.progress ) 7179 .done( animation.opts.done, animation.opts.complete ) 7180 .fail( animation.opts.fail ) 7181 .always( animation.opts.always ); 7182 7183 jQuery.fx.timer( 7184 jQuery.extend( tick, { 7185 elem: elem, 7186 anim: animation, 7187 queue: animation.opts.queue 7188 } ) 7189 ); 7190 7191 return animation; 7192 } 7193 7194 jQuery.Animation = jQuery.extend( Animation, { 7195 7196 tweeners: { 7197 "*": [ function( prop, value ) { 7198 var tween = this.createTween( prop, value ); 7199 adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); 7200 return tween; 7201 } ] 7202 }, 7203 7204 tweener: function( props, callback ) { 7205 if ( isFunction( props ) ) { 7206 callback = props; 7207 props = [ "*" ]; 7208 } else { 7209 props = props.match( rnothtmlwhite ); 7210 } 7211 7212 var prop, 7213 index = 0, 7214 length = props.length; 7215 7216 for ( ; index < length; index++ ) { 7217 prop = props[ index ]; 7218 Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; 7219 Animation.tweeners[ prop ].unshift( callback ); 7220 } 7221 }, 7222 7223 prefilters: [ defaultPrefilter ], 7224 7225 prefilter: function( callback, prepend ) { 7226 if ( prepend ) { 7227 Animation.prefilters.unshift( callback ); 7228 } else { 7229 Animation.prefilters.push( callback ); 7230 } 7231 } 7232 } ); 7233 7234 jQuery.speed = function( speed, easing, fn ) { 7235 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { 7236 complete: fn || !fn && easing || 7237 isFunction( speed ) && speed, 7238 duration: speed, 7239 easing: fn && easing || easing && !isFunction( easing ) && easing 7240 }; 7241 7242 // Go to the end state if fx are off 7243 if ( jQuery.fx.off ) { 7244 opt.duration = 0; 7245 7246 } else { 7247 if ( typeof opt.duration !== "number" ) { 7248 if ( opt.duration in jQuery.fx.speeds ) { 7249 opt.duration = jQuery.fx.speeds[ opt.duration ]; 7250 7251 } else { 7252 opt.duration = jQuery.fx.speeds._default; 7253 } 7254 } 7255 } 7256 7257 // Normalize opt.queue - true/undefined/null -> "fx" 7258 if ( opt.queue == null || opt.queue === true ) { 7259 opt.queue = "fx"; 7260 } 7261 7262 // Queueing 7263 opt.old = opt.complete; 7264 7265 opt.complete = function() { 7266 if ( isFunction( opt.old ) ) { 7267 opt.old.call( this ); 7268 } 7269 7270 if ( opt.queue ) { 7271 jQuery.dequeue( this, opt.queue ); 7272 } 7273 }; 7274 7275 return opt; 7276 }; 7277 7278 jQuery.fn.extend( { 7279 fadeTo: function( speed, to, easing, callback ) { 7280 7281 // Show any hidden elements after setting opacity to 0 7282 return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() 7283 7284 // Animate to the value specified 7285 .end().animate( { opacity: to }, speed, easing, callback ); 7286 }, 7287 animate: function( prop, speed, easing, callback ) { 7288 var empty = jQuery.isEmptyObject( prop ), 7289 optall = jQuery.speed( speed, easing, callback ), 7290 doAnimation = function() { 7291 7292 // Operate on a copy of prop so per-property easing won't be lost 7293 var anim = Animation( this, jQuery.extend( {}, prop ), optall ); 7294 7295 // Empty animations, or finishing resolves immediately 7296 if ( empty || dataPriv.get( this, "finish" ) ) { 7297 anim.stop( true ); 7298 } 7299 }; 7300 doAnimation.finish = doAnimation; 7301 7302 return empty || optall.queue === false ? 7303 this.each( doAnimation ) : 7304 this.queue( optall.queue, doAnimation ); 7305 }, 7306 stop: function( type, clearQueue, gotoEnd ) { 7307 var stopQueue = function( hooks ) { 7308 var stop = hooks.stop; 7309 delete hooks.stop; 7310 stop( gotoEnd ); 7311 }; 7312 7313 if ( typeof type !== "string" ) { 7314 gotoEnd = clearQueue; 7315 clearQueue = type; 7316 type = undefined; 7317 } 7318 if ( clearQueue && type !== false ) { 7319 this.queue( type || "fx", [] ); 7320 } 7321 7322 return this.each( function() { 7323 var dequeue = true, 7324 index = type != null && type + "queueHooks", 7325 timers = jQuery.timers, 7326 data = dataPriv.get( this ); 7327 7328 if ( index ) { 7329 if ( data[ index ] && data[ index ].stop ) { 7330 stopQueue( data[ index ] ); 7331 } 7332 } else { 7333 for ( index in data ) { 7334 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { 7335 stopQueue( data[ index ] ); 7336 } 7337 } 7338 } 7339 7340 for ( index = timers.length; index--; ) { 7341 if ( timers[ index ].elem === this && 7342 ( type == null || timers[ index ].queue === type ) ) { 7343 7344 timers[ index ].anim.stop( gotoEnd ); 7345 dequeue = false;
vendor: 8,478 bytes, lines 7346-7697
7346 timers.splice( index, 1 ); 7347 } 7348 } 7349 7350 // Start the next in the queue if the last step wasn't forced. 7351 // Timers currently will call their complete callbacks, which 7352 // will dequeue but only if they were gotoEnd. 7353 if ( dequeue || !gotoEnd ) { 7354 jQuery.dequeue( this, type ); 7355 } 7356 } ); 7357 }, 7358 finish: function( type ) { 7359 if ( type !== false ) { 7360 type = type || "fx"; 7361 } 7362 return this.each( function() { 7363 var index, 7364 data = dataPriv.get( this ), 7365 queue = data[ type + "queue" ], 7366 hooks = data[ type + "queueHooks" ], 7367 timers = jQuery.timers, 7368 length = queue ? queue.length : 0; 7369 7370 // Enable finishing flag on private data 7371 data.finish = true; 7372 7373 // Empty the queue first 7374 jQuery.queue( this, type, [] ); 7375 7376 if ( hooks && hooks.stop ) { 7377 hooks.stop.call( this, true ); 7378 } 7379 7380 // Look for any active animations, and finish them 7381 for ( index = timers.length; index--; ) { 7382 if ( timers[ index ].elem === this && timers[ index ].queue === type ) { 7383 timers[ index ].anim.stop( true ); 7384 timers.splice( index, 1 ); 7385 } 7386 } 7387 7388 // Look for any animations in the old queue and finish them 7389 for ( index = 0; index < length; index++ ) { 7390 if ( queue[ index ] && queue[ index ].finish ) { 7391 queue[ index ].finish.call( this ); 7392 } 7393 } 7394 7395 // Turn off finishing flag 7396 delete data.finish; 7397 } ); 7398 } 7399 } ); 7400 7401 jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { 7402 var cssFn = jQuery.fn[ name ]; 7403 jQuery.fn[ name ] = function( speed, easing, callback ) { 7404 return speed == null || typeof speed === "boolean" ? 7405 cssFn.apply( this, arguments ) : 7406 this.animate( genFx( name, true ), speed, easing, callback ); 7407 }; 7408 } ); 7409 7410// Generate shortcuts for custom animations 7411 jQuery.each( { 7412 slideDown: genFx( "show" ), 7413 slideUp: genFx( "hide" ), 7414 slideToggle: genFx( "toggle" ), 7415 fadeIn: { opacity: "show" }, 7416 fadeOut: { opacity: "hide" }, 7417 fadeToggle: { opacity: "toggle" } 7418 }, function( name, props ) { 7419 jQuery.fn[ name ] = function( speed, easing, callback ) { 7420 return this.animate( props, speed, easing, callback ); 7421 }; 7422 } ); 7423 7424 jQuery.timers = []; 7425 jQuery.fx.tick = function() { 7426 var timer, 7427 i = 0, 7428 timers = jQuery.timers; 7429 7430 fxNow = Date.now(); 7431 7432 for ( ; i < timers.length; i++ ) { 7433 timer = timers[ i ]; 7434 7435 // Run the timer and safely remove it when done (allowing for external removal) 7436 if ( !timer() && timers[ i ] === timer ) { 7437 timers.splice( i--, 1 ); 7438 } 7439 } 7440 7441 if ( !timers.length ) { 7442 jQuery.fx.stop(); 7443 } 7444 fxNow = undefined; 7445 }; 7446 7447 jQuery.fx.timer = function( timer ) { 7448 jQuery.timers.push( timer ); 7449 jQuery.fx.start(); 7450 }; 7451 7452 jQuery.fx.interval = 13; 7453 jQuery.fx.start = function() { 7454 if ( inProgress ) { 7455 return; 7456 } 7457 7458 inProgress = true; 7459 schedule(); 7460 }; 7461 7462 jQuery.fx.stop = function() { 7463 inProgress = null; 7464 }; 7465 7466 jQuery.fx.speeds = { 7467 slow: 600, 7468 fast: 200, 7469 7470 // Default speed 7471 _default: 400 7472 }; 7473 7474 7475// Based off of the plugin by Clint Helfers, with permission. 7476// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ 7477 jQuery.fn.delay = function( time, type ) { 7478 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; 7479 type = type || "fx"; 7480 7481 return this.queue( type, function( next, hooks ) { 7482 var timeout = window.setTimeout( next, time ); 7483 hooks.stop = function() { 7484 window.clearTimeout( timeout ); 7485 }; 7486 } ); 7487 }; 7488 7489 7490 ( function() { 7491 var input = document.createElement( "input" ), 7492 select = document.createElement( "select" ), 7493 opt = select.appendChild( document.createElement( "option" ) ); 7494 7495 input.type = "checkbox"; 7496 7497 // Support: Android <=4.3 only 7498 // Default value for a checkbox should be "on" 7499 support.checkOn = input.value !== ""; 7500 7501 // Support: IE <=11 only 7502 // Must access selectedIndex to make default options select 7503 support.optSelected = opt.selected; 7504 7505 // Support: IE <=11 only 7506 // An input loses its value after becoming a radio 7507 input = document.createElement( "input" ); 7508 input.value = "t"; 7509 input.type = "radio"; 7510 support.radioValue = input.value === "t"; 7511 } )(); 7512 7513 7514 var boolHook, 7515 attrHandle = jQuery.expr.attrHandle; 7516 7517 jQuery.fn.extend( { 7518 attr: function( name, value ) { 7519 return access( this, jQuery.attr, name, value, arguments.length > 1 ); 7520 }, 7521 7522 removeAttr: function( name ) { 7523 return this.each( function() { 7524 jQuery.removeAttr( this, name ); 7525 } ); 7526 } 7527 } ); 7528 7529 jQuery.extend( { 7530 attr: function( elem, name, value ) { 7531 var ret, hooks, 7532 nType = elem.nodeType; 7533 7534 // Don't get/set attributes on text, comment and attribute nodes 7535 if ( nType === 3 || nType === 8 || nType === 2 ) { 7536 return; 7537 } 7538 7539 // Fallback to prop when attributes are not supported 7540 if ( typeof elem.getAttribute === "undefined" ) { 7541 return jQuery.prop( elem, name, value ); 7542 } 7543 7544 // Attribute hooks are determined by the lowercase version 7545 // Grab necessary hook if one is defined 7546 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { 7547 hooks = jQuery.attrHooks[ name.toLowerCase() ] || 7548 ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); 7549 } 7550 7551 if ( value !== undefined ) { 7552 if ( value === null ) { 7553 jQuery.removeAttr( elem, name ); 7554 return; 7555 } 7556 7557 if ( hooks && "set" in hooks && 7558 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { 7559 return ret; 7560 } 7561 7562 elem.setAttribute( name, value + "" ); 7563 return value; 7564 } 7565 7566 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { 7567 return ret; 7568 } 7569 7570 ret = jQuery.find.attr( elem, name ); 7571 7572 // Non-existent attributes return null, we normalize to undefined 7573 return ret == null ? undefined : ret; 7574 }, 7575 7576 attrHooks: { 7577 type: { 7578 set: function( elem, value ) { 7579 if ( !support.radioValue && value === "radio" && 7580 nodeName( elem, "input" ) ) { 7581 var val = elem.value; 7582 elem.setAttribute( "type", value ); 7583 if ( val ) { 7584 elem.value = val; 7585 } 7586 return value; 7587 } 7588 } 7589 } 7590 }, 7591 7592 removeAttr: function( elem, value ) { 7593 var name, 7594 i = 0, 7595 7596 // Attribute names can contain non-HTML whitespace characters 7597 // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 7598 attrNames = value && value.match( rnothtmlwhite ); 7599 7600 if ( attrNames && elem.nodeType === 1 ) { 7601 while ( ( name = attrNames[ i++ ] ) ) { 7602 elem.removeAttribute( name ); 7603 } 7604 } 7605 } 7606 } ); 7607 7608// Hooks for boolean attributes 7609 boolHook = { 7610 set: function( elem, value, name ) { 7611 if ( value === false ) { 7612 7613 // Remove boolean attributes when set to false 7614 jQuery.removeAttr( elem, name ); 7615 } else { 7616 elem.setAttribute( name, name ); 7617 } 7618 return name; 7619 } 7620 }; 7621 7622 jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { 7623 var getter = attrHandle[ name ] || jQuery.find.attr; 7624 7625 attrHandle[ name ] = function( elem, name, isXML ) { 7626 var ret, handle, 7627 lowercaseName = name.toLowerCase(); 7628 7629 if ( !isXML ) { 7630 7631 // Avoid an infinite loop by temporarily removing this function from the getter 7632 handle = attrHandle[ lowercaseName ]; 7633 attrHandle[ lowercaseName ] = ret; 7634 ret = getter( elem, name, isXML ) != null ? 7635 lowercaseName : 7636 null; 7637 attrHandle[ lowercaseName ] = handle; 7638 } 7639 return ret; 7640 }; 7641 } ); 7642 7643 7644 7645 7646 var rfocusable = /^(?:input|select|textarea|button)$/i, 7647 rclickable = /^(?:a|area)$/i; 7648 7649 jQuery.fn.extend( { 7650 prop: function( name, value ) { 7651 return access( this, jQuery.prop, name, value, arguments.length > 1 ); 7652 }, 7653 7654 removeProp: function( name ) { 7655 return this.each( function() { 7656 delete this[ jQuery.propFix[ name ] || name ]; 7657 } ); 7658 } 7659 } ); 7660 7661 jQuery.extend( { 7662 prop: function( elem, name, value ) { 7663 var ret, hooks, 7664 nType = elem.nodeType; 7665 7666 // Don't get/set properties on text, comment and attribute nodes 7667 if ( nType === 3 || nType === 8 || nType === 2 ) { 7668 return; 7669 } 7670 7671 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { 7672 7673 // Fix name and attach hooks 7674 name = jQuery.propFix[ name ] || name; 7675 hooks = jQuery.propHooks[ name ]; 7676 } 7677 7678 if ( value !== undefined ) { 7679 if ( hooks && "set" in hooks && 7680 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { 7681 return ret; 7682 } 7683 7684 return ( elem[ name ] = value ); 7685 } 7686 7687 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { 7688 return ret; 7689 } 7690 7691 return elem[ name ]; 7692 }, 7693 7694 propHooks: { 7695 tabIndex: { 7696 get: function( elem ) { 7697
vendor: 6,395 bytes, lines 7698-7960
7698 // Support: IE <=9 - 11 only 7699 // elem.tabIndex doesn't always return the 7700 // correct value when it hasn't been explicitly set 7701 // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ 7702 // Use proper attribute retrieval(#12072) 7703 var tabindex = jQuery.find.attr( elem, "tabindex" ); 7704 7705 if ( tabindex ) { 7706 return parseInt( tabindex, 10 ); 7707 } 7708 7709 if ( 7710 rfocusable.test( elem.nodeName ) || 7711 rclickable.test( elem.nodeName ) && 7712 elem.href 7713 ) { 7714 return 0; 7715 } 7716 7717 return -1; 7718 } 7719 } 7720 }, 7721 7722 propFix: { 7723 "for": "htmlFor", 7724 "class": "className" 7725 } 7726 } ); 7727 7728// Support: IE <=11 only 7729// Accessing the selectedIndex property 7730// forces the browser to respect setting selected 7731// on the option 7732// The getter ensures a default option is selected 7733// when in an optgroup 7734// eslint rule "no-unused-expressions" is disabled for this code 7735// since it considers such accessions noop 7736 if ( !support.optSelected ) { 7737 jQuery.propHooks.selected = { 7738 get: function( elem ) { 7739 7740 /* eslint no-unused-expressions: "off" */ 7741 7742 var parent = elem.parentNode; 7743 if ( parent && parent.parentNode ) { 7744 parent.parentNode.selectedIndex; 7745 } 7746 return null; 7747 }, 7748 set: function( elem ) { 7749 7750 /* eslint no-unused-expressions: "off" */ 7751 7752 var parent = elem.parentNode; 7753 if ( parent ) { 7754 parent.selectedIndex; 7755 7756 if ( parent.parentNode ) { 7757 parent.parentNode.selectedIndex; 7758 } 7759 } 7760 } 7761 }; 7762 } 7763 7764 jQuery.each( [ 7765 "tabIndex", 7766 "readOnly", 7767 "maxLength", 7768 "cellSpacing", 7769 "cellPadding", 7770 "rowSpan", 7771 "colSpan", 7772 "useMap", 7773 "frameBorder", 7774 "contentEditable" 7775 ], function() { 7776 jQuery.propFix[ this.toLowerCase() ] = this; 7777 } ); 7778 7779 7780 7781 7782 // Strip and collapse whitespace according to HTML spec 7783 // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace 7784 function stripAndCollapse( value ) { 7785 var tokens = value.match( rnothtmlwhite ) || []; 7786 return tokens.join( " " ); 7787 } 7788 7789 7790 function getClass( elem ) { 7791 return elem.getAttribute && elem.getAttribute( "class" ) || ""; 7792 } 7793 7794 function classesToArray( value ) { 7795 if ( Array.isArray( value ) ) { 7796 return value; 7797 } 7798 if ( typeof value === "string" ) { 7799 return value.match( rnothtmlwhite ) || []; 7800 } 7801 return []; 7802 } 7803 7804 jQuery.fn.extend( { 7805 addClass: function( value ) { 7806 var classes, elem, cur, curValue, clazz, j, finalValue, 7807 i = 0; 7808 7809 if ( isFunction( value ) ) { 7810 return this.each( function( j ) { 7811 jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); 7812 } ); 7813 } 7814 7815 classes = classesToArray( value ); 7816 7817 if ( classes.length ) { 7818 while ( ( elem = this[ i++ ] ) ) { 7819 curValue = getClass( elem ); 7820 cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); 7821 7822 if ( cur ) { 7823 j = 0; 7824 while ( ( clazz = classes[ j++ ] ) ) { 7825 if ( cur.indexOf( " " + clazz + " " ) < 0 ) { 7826 cur += clazz + " "; 7827 } 7828 } 7829 7830 // Only assign if different to avoid unneeded rendering. 7831 finalValue = stripAndCollapse( cur ); 7832 if ( curValue !== finalValue ) { 7833 elem.setAttribute( "class", finalValue ); 7834 } 7835 } 7836 } 7837 } 7838 7839 return this; 7840 }, 7841 7842 removeClass: function( value ) { 7843 var classes, elem, cur, curValue, clazz, j, finalValue, 7844 i = 0; 7845 7846 if ( isFunction( value ) ) { 7847 return this.each( function( j ) { 7848 jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); 7849 } ); 7850 } 7851 7852 if ( !arguments.length ) { 7853 return this.attr( "class", "" ); 7854 } 7855 7856 classes = classesToArray( value ); 7857 7858 if ( classes.length ) { 7859 while ( ( elem = this[ i++ ] ) ) { 7860 curValue = getClass( elem ); 7861 7862 // This expression is here for better compressibility (see addClass) 7863 cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); 7864 7865 if ( cur ) { 7866 j = 0; 7867 while ( ( clazz = classes[ j++ ] ) ) { 7868 7869 // Remove *all* instances 7870 while ( cur.indexOf( " " + clazz + " " ) > -1 ) { 7871 cur = cur.replace( " " + clazz + " ", " " ); 7872 } 7873 } 7874 7875 // Only assign if different to avoid unneeded rendering. 7876 finalValue = stripAndCollapse( cur ); 7877 if ( curValue !== finalValue ) { 7878 elem.setAttribute( "class", finalValue ); 7879 } 7880 } 7881 } 7882 } 7883 7884 return this; 7885 }, 7886 7887 toggleClass: function( value, stateVal ) { 7888 var type = typeof value, 7889 isValidValue = type === "string" || Array.isArray( value ); 7890 7891 if ( typeof stateVal === "boolean" && isValidValue ) { 7892 return stateVal ? this.addClass( value ) : this.removeClass( value ); 7893 } 7894 7895 if ( isFunction( value ) ) { 7896 return this.each( function( i ) { 7897 jQuery( this ).toggleClass( 7898 value.call( this, i, getClass( this ), stateVal ), 7899 stateVal 7900 ); 7901 } ); 7902 } 7903 7904 return this.each( function() { 7905 var className, i, self, classNames; 7906 7907 if ( isValidValue ) { 7908 7909 // Toggle individual class names 7910 i = 0; 7911 self = jQuery( this ); 7912 classNames = classesToArray( value ); 7913 7914 while ( ( className = classNames[ i++ ] ) ) { 7915 7916 // Check each className given, space separated list 7917 if ( self.hasClass( className ) ) { 7918 self.removeClass( className ); 7919 } else { 7920 self.addClass( className ); 7921 } 7922 } 7923 7924 // Toggle whole class name 7925 } else if ( value === undefined || type === "boolean" ) { 7926 className = getClass( this ); 7927 if ( className ) { 7928 7929 // Store className if set 7930 dataPriv.set( this, "__className__", className ); 7931 } 7932 7933 // If the element has a class name or if we're passed `false`, 7934 // then remove the whole classname (if there was one, the above saved it). 7935 // Otherwise bring back whatever was previously saved (if anything), 7936 // falling back to the empty string if nothing was stored. 7937 if ( this.setAttribute ) { 7938 this.setAttribute( "class", 7939 className || value === false ? 7940 "" : 7941 dataPriv.get( this, "__className__" ) || "" 7942 ); 7943 } 7944 } 7945 } ); 7946 }, 7947 7948 hasClass: function( selector ) { 7949 var className, elem, 7950 i = 0; 7951 7952 className = " " + selector + " "; 7953 while ( ( elem = this[ i++ ] ) ) { 7954 if ( elem.nodeType === 1 && 7955 ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { 7956 return true; 7957 } 7958 } 7959 7960 return false;
vendor: 1,435 bytes, lines 7961-8030
7961 } 7962 } ); 7963 7964 7965 7966 7967 var rreturn = /\r/g; 7968 7969 jQuery.fn.extend( { 7970 val: function( value ) { 7971 var hooks, ret, valueIsFunction, 7972 elem = this[ 0 ]; 7973 7974 if ( !arguments.length ) { 7975 if ( elem ) { 7976 hooks = jQuery.valHooks[ elem.type ] || 7977 jQuery.valHooks[ elem.nodeName.toLowerCase() ]; 7978 7979 if ( hooks && 7980 "get" in hooks && 7981 ( ret = hooks.get( elem, "value" ) ) !== undefined 7982 ) { 7983 return ret; 7984 } 7985 7986 ret = elem.value; 7987 7988 // Handle most common string cases 7989 if ( typeof ret === "string" ) { 7990 return ret.replace( rreturn, "" ); 7991 } 7992 7993 // Handle cases where value is null/undef or number 7994 return ret == null ? "" : ret; 7995 } 7996 7997 return; 7998 } 7999 8000 valueIsFunction = isFunction( value ); 8001 8002 return this.each( function( i ) { 8003 var val; 8004 8005 if ( this.nodeType !== 1 ) { 8006 return; 8007 } 8008 8009 if ( valueIsFunction ) { 8010 val = value.call( this, i, jQuery( this ).val() ); 8011 } else { 8012 val = value; 8013 } 8014 8015 // Treat null/undefined as ""; convert numbers to string 8016 if ( val == null ) { 8017 val = ""; 8018 8019 } else if ( typeof val === "number" ) { 8020 val += ""; 8021 8022 } else if ( Array.isArray( val ) ) { 8023 val = jQuery.map( val, function( value ) { 8024 return value == null ? "" : value + ""; 8025 } ); 8026 } 8027 8028 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; 8029 8030 // If set returns undefined, fall back to normal setting
vendor: 13,241 bytes, lines 8031-8534
8031 if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { 8032 this.value = val; 8033 } 8034 } ); 8035 } 8036 } ); 8037 8038 jQuery.extend( { 8039 valHooks: { 8040 option: { 8041 get: function( elem ) { 8042 8043 var val = jQuery.find.attr( elem, "value" ); 8044 return val != null ? 8045 val : 8046 8047 // Support: IE <=10 - 11 only 8048 // option.text throws exceptions (#14686, #14858) 8049 // Strip and collapse whitespace 8050 // https://html.spec.whatwg.org/#strip-and-collapse-whitespace 8051 stripAndCollapse( jQuery.text( elem ) ); 8052 } 8053 }, 8054 select: { 8055 get: function( elem ) { 8056 var value, option, i, 8057 options = elem.options, 8058 index = elem.selectedIndex, 8059 one = elem.type === "select-one", 8060 values = one ? null : [], 8061 max = one ? index + 1 : options.length; 8062 8063 if ( index < 0 ) { 8064 i = max; 8065 8066 } else { 8067 i = one ? index : 0; 8068 } 8069 8070 // Loop through all the selected options 8071 for ( ; i < max; i++ ) { 8072 option = options[ i ]; 8073 8074 // Support: IE <=9 only 8075 // IE8-9 doesn't update selected after form reset (#2551) 8076 if ( ( option.selected || i === index ) && 8077 8078 // Don't return options that are disabled or in a disabled optgroup 8079 !option.disabled && 8080 ( !option.parentNode.disabled || 8081 !nodeName( option.parentNode, "optgroup" ) ) ) { 8082 8083 // Get the specific value for the option 8084 value = jQuery( option ).val(); 8085 8086 // We don't need an array for one selects 8087 if ( one ) { 8088 return value; 8089 } 8090 8091 // Multi-Selects return an array 8092 values.push( value ); 8093 } 8094 } 8095 8096 return values; 8097 }, 8098 8099 set: function( elem, value ) { 8100 var optionSet, option, 8101 options = elem.options, 8102 values = jQuery.makeArray( value ), 8103 i = options.length; 8104 8105 while ( i-- ) { 8106 option = options[ i ]; 8107 8108 /* eslint-disable no-cond-assign */ 8109 8110 if ( option.selected = 8111 jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 8112 ) { 8113 optionSet = true; 8114 } 8115 8116 /* eslint-enable no-cond-assign */ 8117 } 8118 8119 // Force browsers to behave consistently when non-matching value is set 8120 if ( !optionSet ) { 8121 elem.selectedIndex = -1; 8122 } 8123 return values; 8124 } 8125 } 8126 } 8127 } ); 8128 8129// Radios and checkboxes getter/setter 8130 jQuery.each( [ "radio", "checkbox" ], function() { 8131 jQuery.valHooks[ this ] = { 8132 set: function( elem, value ) { 8133 if ( Array.isArray( value ) ) { 8134 return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); 8135 } 8136 } 8137 }; 8138 if ( !support.checkOn ) { 8139 jQuery.valHooks[ this ].get = function( elem ) { 8140 return elem.getAttribute( "value" ) === null ? "on" : elem.value; 8141 }; 8142 } 8143 } ); 8144 8145 8146 8147 8148// Return jQuery for attributes-only inclusion 8149 8150 8151 support.focusin = "onfocusin" in window; 8152 8153 8154 var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, 8155 stopPropagationCallback = function( e ) { 8156 e.stopPropagation(); 8157 }; 8158 8159 jQuery.extend( jQuery.event, { 8160 8161 trigger: function( event, data, elem, onlyHandlers ) { 8162 8163 var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, 8164 eventPath = [ elem || document ], 8165 type = hasOwn.call( event, "type" ) ? event.type : event, 8166 namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; 8167 8168 cur = lastElement = tmp = elem = elem || document; 8169 8170 // Don't do events on text and comment nodes 8171 if ( elem.nodeType === 3 || elem.nodeType === 8 ) { 8172 return; 8173 } 8174 8175 // focus/blur morphs to focusin/out; ensure we're not firing them right now 8176 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { 8177 return; 8178 } 8179 8180 if ( type.indexOf( "." ) > -1 ) { 8181 8182 // Namespaced trigger; create a regexp to match event type in handle() 8183 namespaces = type.split( "." ); 8184 type = namespaces.shift(); 8185 namespaces.sort(); 8186 } 8187 ontype = type.indexOf( ":" ) < 0 && "on" + type; 8188 8189 // Caller can pass in a jQuery.Event object, Object, or just an event type string 8190 event = event[ jQuery.expando ] ? 8191 event : 8192 new jQuery.Event( type, typeof event === "object" && event ); 8193 8194 // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) 8195 event.isTrigger = onlyHandlers ? 2 : 3; 8196 event.namespace = namespaces.join( "." ); 8197 event.rnamespace = event.namespace ? 8198 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : 8199 null; 8200 8201 // Clean up the event in case it is being reused 8202 event.result = undefined; 8203 if ( !event.target ) { 8204 event.target = elem; 8205 } 8206 8207 // Clone any incoming data and prepend the event, creating the handler arg list 8208 data = data == null ? 8209 [ event ] : 8210 jQuery.makeArray( data, [ event ] ); 8211 8212 // Allow special events to draw outside the lines 8213 special = jQuery.event.special[ type ] || {}; 8214 if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { 8215 return; 8216 } 8217 8218 // Determine event propagation path in advance, per W3C events spec (#9951) 8219 // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) 8220 if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { 8221 8222 bubbleType = special.delegateType || type; 8223 if ( !rfocusMorph.test( bubbleType + type ) ) { 8224 cur = cur.parentNode; 8225 } 8226 for ( ; cur; cur = cur.parentNode ) { 8227 eventPath.push( cur ); 8228 tmp = cur; 8229 } 8230 8231 // Only add window if we got to document (e.g., not plain obj or detached DOM) 8232 if ( tmp === ( elem.ownerDocument || document ) ) { 8233 eventPath.push( tmp.defaultView || tmp.parentWindow || window ); 8234 } 8235 } 8236 8237 // Fire handlers on the event path 8238 i = 0; 8239 while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { 8240 lastElement = cur; 8241 event.type = i > 1 ? 8242 bubbleType : 8243 special.bindType || type; 8244 8245 // jQuery handler 8246 handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && 8247 dataPriv.get( cur, "handle" ); 8248 if ( handle ) { 8249 handle.apply( cur, data ); 8250 } 8251 8252 // Native handler 8253 handle = ontype && cur[ ontype ]; 8254 if ( handle && handle.apply && acceptData( cur ) ) { 8255 event.result = handle.apply( cur, data ); 8256 if ( event.result === false ) { 8257 event.preventDefault(); 8258 } 8259 } 8260 } 8261 event.type = type; 8262 8263 // If nobody prevented the default action, do it now 8264 if ( !onlyHandlers && !event.isDefaultPrevented() ) { 8265 8266 if ( ( !special._default || 8267 special._default.apply( eventPath.pop(), data ) === false ) && 8268 acceptData( elem ) ) { 8269 8270 // Call a native DOM method on the target with the same name as the event. 8271 // Don't do default actions on window, that's where global variables be (#6170) 8272 if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { 8273 8274 // Don't re-trigger an onFOO event when we call its FOO() method 8275 tmp = elem[ ontype ]; 8276 8277 if ( tmp ) { 8278 elem[ ontype ] = null; 8279 } 8280 8281 // Prevent re-triggering of the same event, since we already bubbled it above 8282 jQuery.event.triggered = type; 8283 8284 if ( event.isPropagationStopped() ) { 8285 lastElement.addEventListener( type, stopPropagationCallback ); 8286 } 8287 8288 elem[ type ](); 8289 8290 if ( event.isPropagationStopped() ) { 8291 lastElement.removeEventListener( type, stopPropagationCallback ); 8292 } 8293 8294 jQuery.event.triggered = undefined; 8295 8296 if ( tmp ) { 8297 elem[ ontype ] = tmp; 8298 } 8299 } 8300 } 8301 } 8302 8303 return event.result; 8304 }, 8305 8306 // Piggyback on a donor event to simulate a different one 8307 // Used only for `focus(in | out)` events 8308 simulate: function( type, elem, event ) { 8309 var e = jQuery.extend( 8310 new jQuery.Event(), 8311 event, 8312 { 8313 type: type, 8314 isSimulated: true 8315 } 8316 ); 8317 8318 jQuery.event.trigger( e, null, elem ); 8319 } 8320 8321 } ); 8322 8323 jQuery.fn.extend( { 8324 8325 trigger: function( type, data ) { 8326 return this.each( function() { 8327 jQuery.event.trigger( type, data, this ); 8328 } ); 8329 }, 8330 triggerHandler: function( type, data ) { 8331 var elem = this[ 0 ]; 8332 if ( elem ) { 8333 return jQuery.event.trigger( type, data, elem, true ); 8334 } 8335 } 8336 } ); 8337 8338 8339// Support: Firefox <=44 8340// Firefox doesn't have focus(in | out) events 8341// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 8342// 8343// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 8344// focus(in | out) events fire after focus & blur events, 8345// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order 8346// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 8347 if ( !support.focusin ) { 8348 jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { 8349 8350 // Attach a single capturing handler on the document while someone wants focusin/focusout 8351 var handler = function( event ) { 8352 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); 8353 }; 8354 8355 jQuery.event.special[ fix ] = { 8356 setup: function() { 8357 var doc = this.ownerDocument || this, 8358 attaches = dataPriv.access( doc, fix ); 8359 8360 if ( !attaches ) { 8361 doc.addEventListener( orig, handler, true ); 8362 } 8363 dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); 8364 }, 8365 teardown: function() { 8366 var doc = this.ownerDocument || this, 8367 attaches = dataPriv.access( doc, fix ) - 1; 8368 8369 if ( !attaches ) { 8370 doc.removeEventListener( orig, handler, true ); 8371 dataPriv.remove( doc, fix ); 8372 8373 } else { 8374 dataPriv.access( doc, fix, attaches ); 8375 } 8376 } 8377 }; 8378 } ); 8379 } 8380 var location = window.location; 8381 8382 var nonce = Date.now(); 8383 8384 var rquery = ( /\?/ ); 8385 8386 8387 8388// Cross-browser xml parsing 8389 jQuery.parseXML = function( data ) { 8390 var xml; 8391 if ( !data || typeof data !== "string" ) { 8392 return null; 8393 } 8394 8395 // Support: IE 9 - 11 only 8396 // IE throws on parseFromString with invalid input. 8397 try { 8398 xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); 8399 } catch ( e ) { 8400 xml = undefined; 8401 } 8402 8403 if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { 8404 jQuery.error( "Invalid XML: " + data ); 8405 } 8406 return xml; 8407 }; 8408 8409 8410 var 8411 rbracket = /\[\]$/, 8412 rCRLF = /\r?\n/g, 8413 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, 8414 rsubmittable = /^(?:input|select|textarea|keygen)/i; 8415 8416 function buildParams( prefix, obj, traditional, add ) { 8417 var name; 8418 8419 if ( Array.isArray( obj ) ) { 8420 8421 // Serialize array item. 8422 jQuery.each( obj, function( i, v ) { 8423 if ( traditional || rbracket.test( prefix ) ) { 8424 8425 // Treat each array item as a scalar. 8426 add( prefix, v ); 8427 8428 } else { 8429 8430 // Item is non-scalar (array or object), encode its numeric index. 8431 buildParams( 8432 prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", 8433 v, 8434 traditional, 8435 add 8436 ); 8437 } 8438 } ); 8439 8440 } else if ( !traditional && toType( obj ) === "object" ) { 8441 8442 // Serialize object item. 8443 for ( name in obj ) { 8444 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); 8445 } 8446 8447 } else { 8448 8449 // Serialize scalar item. 8450 add( prefix, obj ); 8451 } 8452 } 8453 8454// Serialize an array of form elements or a set of 8455// key/values into a query string 8456 jQuery.param = function( a, traditional ) { 8457 var prefix, 8458 s = [], 8459 add = function( key, valueOrFunction ) { 8460 8461 // If value is a function, invoke it and use its return value 8462 var value = isFunction( valueOrFunction ) ? 8463 valueOrFunction() : 8464 valueOrFunction; 8465 8466 s[ s.length ] = encodeURIComponent( key ) + "=" + 8467 encodeURIComponent( value == null ? "" : value ); 8468 }; 8469 8470 // If an array was passed in, assume that it is an array of form elements. 8471 if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { 8472 8473 // Serialize the form elements 8474 jQuery.each( a, function() { 8475 add( this.name, this.value ); 8476 } ); 8477 8478 } else { 8479 8480 // If traditional, encode the "old" way (the way 1.3.2 or older 8481 // did it), otherwise encode params recursively. 8482 for ( prefix in a ) { 8483 buildParams( prefix, a[ prefix ], traditional, add ); 8484 } 8485 } 8486 8487 // Return the resulting serialization 8488 return s.join( "&" ); 8489 }; 8490 8491 jQuery.fn.extend( { 8492 serialize: function() { 8493 return jQuery.param( this.serializeArray() ); 8494 }, 8495 serializeArray: function() { 8496 return this.map( function() { 8497 8498 // Can add propHook for "elements" to filter or add form elements 8499 var elements = jQuery.prop( this, "elements" ); 8500 return elements ? jQuery.makeArray( elements ) : this; 8501 } ) 8502 .filter( function() { 8503 var type = this.type; 8504 8505 // Use .is( ":disabled" ) so that fieldset[disabled] works 8506 return this.name && !jQuery( this ).is( ":disabled" ) && 8507 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && 8508 ( this.checked || !rcheckableType.test( type ) ); 8509 } ) 8510 .map( function( i, elem ) { 8511 var val = jQuery( this ).val(); 8512 8513 if ( val == null ) { 8514 return null; 8515 } 8516 8517 if ( Array.isArray( val ) ) { 8518 return jQuery.map( val, function( val ) { 8519 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 8520 } ); 8521 } 8522 8523 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 8524 } ).get(); 8525 } 8526 } ); 8527 8528 8529 var 8530 r20 = /%20/g, 8531 rhash = /#.*$/, 8532 rantiCache = /([?&])_=[^&]*/, 8533 rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, 8534
vendor: 4,294 bytes, lines 8535-8677
8535 // #7653, #8125, #8152: local protocol detection 8536 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, 8537 rnoContent = /^(?:GET|HEAD)$/, 8538 rprotocol = /^\/\//, 8539 8540 /* Prefilters 8541 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) 8542 * 2) These are called: 8543 * - BEFORE asking for a transport 8544 * - AFTER param serialization (s.data is a string if s.processData is true) 8545 * 3) key is the dataType 8546 * 4) the catchall symbol "*" can be used 8547 * 5) execution will start with transport dataType and THEN continue down to "*" if needed 8548 */ 8549 prefilters = {}, 8550 8551 /* Transports bindings 8552 * 1) key is the dataType 8553 * 2) the catchall symbol "*" can be used 8554 * 3) selection will start with transport dataType and THEN go to "*" if needed 8555 */ 8556 transports = {}, 8557 8558 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression 8559 allTypes = "*/".concat( "*" ), 8560 8561 // Anchor tag for parsing the document origin 8562 originAnchor = document.createElement( "a" ); 8563 originAnchor.href = location.href; 8564 8565// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport 8566 function addToPrefiltersOrTransports( structure ) { 8567 8568 // dataTypeExpression is optional and defaults to "*" 8569 return function( dataTypeExpression, func ) { 8570 8571 if ( typeof dataTypeExpression !== "string" ) { 8572 func = dataTypeExpression; 8573 dataTypeExpression = "*"; 8574 } 8575 8576 var dataType, 8577 i = 0, 8578 dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; 8579 8580 if ( isFunction( func ) ) { 8581 8582 // For each dataType in the dataTypeExpression 8583 while ( ( dataType = dataTypes[ i++ ] ) ) { 8584 8585 // Prepend if requested 8586 if ( dataType[ 0 ] === "+" ) { 8587 dataType = dataType.slice( 1 ) || "*"; 8588 ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); 8589 8590 // Otherwise append 8591 } else { 8592 ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); 8593 } 8594 } 8595 } 8596 }; 8597 } 8598 8599// Base inspection function for prefilters and transports 8600 function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { 8601 8602 var inspected = {}, 8603 seekingTransport = ( structure === transports ); 8604 8605 function inspect( dataType ) { 8606 var selected; 8607 inspected[ dataType ] = true; 8608 jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { 8609 var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); 8610 if ( typeof dataTypeOrTransport === "string" && 8611 !seekingTransport && !inspected[ dataTypeOrTransport ] ) { 8612 8613 options.dataTypes.unshift( dataTypeOrTransport ); 8614 inspect( dataTypeOrTransport ); 8615 return false; 8616 } else if ( seekingTransport ) { 8617 return !( selected = dataTypeOrTransport ); 8618 } 8619 } ); 8620 return selected; 8621 } 8622 8623 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); 8624 } 8625 8626// A special extend for ajax options 8627// that takes "flat" options (not to be deep extended) 8628// Fixes #9887 8629 function ajaxExtend( target, src ) { 8630 var key, deep, 8631 flatOptions = jQuery.ajaxSettings.flatOptions || {}; 8632 8633 for ( key in src ) { 8634 if ( src[ key ] !== undefined ) { 8635 ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; 8636 } 8637 } 8638 if ( deep ) { 8639 jQuery.extend( true, target, deep ); 8640 } 8641 8642 return target; 8643 } 8644 8645 /* Handles responses to an ajax request: 8646 * - finds the right dataType (mediates between content-type and expected dataType) 8647 * - returns the corresponding response 8648 */ 8649 function ajaxHandleResponses( s, jqXHR, responses ) { 8650 8651 var ct, type, finalDataType, firstDataType, 8652 contents = s.contents, 8653 dataTypes = s.dataTypes; 8654 8655 // Remove auto dataType and get content-type in the process 8656 while ( dataTypes[ 0 ] === "*" ) { 8657 dataTypes.shift(); 8658 if ( ct === undefined ) { 8659 ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); 8660 } 8661 } 8662 8663 // Check if we're dealing with a known content-type 8664 if ( ct ) { 8665 for ( type in contents ) { 8666 if ( contents[ type ] && contents[ type ].test( ct ) ) { 8667 dataTypes.unshift( type ); 8668 break; 8669 } 8670 } 8671 } 8672 8673 // Check to see if we have a response for the expected dataType 8674 if ( dataTypes[ 0 ] in responses ) { 8675 finalDataType = dataTypes[ 0 ]; 8676 } else { 8677
vendor: 5,158 bytes, lines 8678-8892
8678 // Try convertible dataTypes 8679 for ( type in responses ) { 8680 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { 8681 finalDataType = type; 8682 break; 8683 } 8684 if ( !firstDataType ) { 8685 firstDataType = type; 8686 } 8687 } 8688 8689 // Or just use first one 8690 finalDataType = finalDataType || firstDataType; 8691 } 8692 8693 // If we found a dataType 8694 // We add the dataType to the list if needed 8695 // and return the corresponding response 8696 if ( finalDataType ) { 8697 if ( finalDataType !== dataTypes[ 0 ] ) { 8698 dataTypes.unshift( finalDataType ); 8699 } 8700 return responses[ finalDataType ]; 8701 } 8702 } 8703 8704 /* Chain conversions given the request and the original response 8705 * Also sets the responseXXX fields on the jqXHR instance 8706 */ 8707 function ajaxConvert( s, response, jqXHR, isSuccess ) { 8708 var conv2, current, conv, tmp, prev, 8709 converters = {}, 8710 8711 // Work with a copy of dataTypes in case we need to modify it for conversion 8712 dataTypes = s.dataTypes.slice(); 8713 8714 // Create converters map with lowercased keys 8715 if ( dataTypes[ 1 ] ) { 8716 for ( conv in s.converters ) { 8717 converters[ conv.toLowerCase() ] = s.converters[ conv ]; 8718 } 8719 } 8720 8721 current = dataTypes.shift(); 8722 8723 // Convert to each sequential dataType 8724 while ( current ) { 8725 8726 if ( s.responseFields[ current ] ) { 8727 jqXHR[ s.responseFields[ current ] ] = response; 8728 } 8729 8730 // Apply the dataFilter if provided 8731 if ( !prev && isSuccess && s.dataFilter ) { 8732 response = s.dataFilter( response, s.dataType ); 8733 } 8734 8735 prev = current; 8736 current = dataTypes.shift(); 8737 8738 if ( current ) { 8739 8740 // There's only work to do if current dataType is non-auto 8741 if ( current === "*" ) { 8742 8743 current = prev; 8744 8745 // Convert response if prev dataType is non-auto and differs from current 8746 } else if ( prev !== "*" && prev !== current ) { 8747 8748 // Seek a direct converter 8749 conv = converters[ prev + " " + current ] || converters[ "* " + current ]; 8750 8751 // If none found, seek a pair 8752 if ( !conv ) { 8753 for ( conv2 in converters ) { 8754 8755 // If conv2 outputs current 8756 tmp = conv2.split( " " ); 8757 if ( tmp[ 1 ] === current ) { 8758 8759 // If prev can be converted to accepted input 8760 conv = converters[ prev + " " + tmp[ 0 ] ] || 8761 converters[ "* " + tmp[ 0 ] ]; 8762 if ( conv ) { 8763 8764 // Condense equivalence converters 8765 if ( conv === true ) { 8766 conv = converters[ conv2 ]; 8767 8768 // Otherwise, insert the intermediate dataType 8769 } else if ( converters[ conv2 ] !== true ) { 8770 current = tmp[ 0 ]; 8771 dataTypes.unshift( tmp[ 1 ] ); 8772 } 8773 break; 8774 } 8775 } 8776 } 8777 } 8778 8779 // Apply converter (if not an equivalence) 8780 if ( conv !== true ) { 8781 8782 // Unless errors are allowed to bubble, catch and return them 8783 if ( conv && s.throws ) { 8784 response = conv( response ); 8785 } else { 8786 try { 8787 response = conv( response ); 8788 } catch ( e ) { 8789 return { 8790 state: "parsererror", 8791 error: conv ? e : "No conversion from " + prev + " to " + current 8792 }; 8793 } 8794 } 8795 } 8796 } 8797 } 8798 } 8799 8800 return { state: "success", data: response }; 8801 } 8802 8803 jQuery.extend( { 8804 8805 // Counter for holding the number of active queries 8806 active: 0, 8807 8808 // Last-Modified header cache for next request 8809 lastModified: {}, 8810 etag: {}, 8811 8812 ajaxSettings: { 8813 url: location.href, 8814 type: "GET", 8815 isLocal: rlocalProtocol.test( location.protocol ), 8816 global: true, 8817 processData: true, 8818 async: true, 8819 contentType: "application/x-www-form-urlencoded; charset=UTF-8", 8820 8821 /* 8822 timeout: 0, 8823 data: null, 8824 dataType: null, 8825 username: null, 8826 password: null, 8827 cache: null, 8828 throws: false, 8829 traditional: false, 8830 headers: {}, 8831 */ 8832 8833 accepts: { 8834 "*": allTypes, 8835 text: "text/plain", 8836 html: "text/html", 8837 xml: "application/xml, text/xml", 8838 json: "application/json, text/javascript" 8839 }, 8840 8841 contents: { 8842 xml: /\bxml\b/, 8843 html: /\bhtml/, 8844 json: /\bjson\b/ 8845 }, 8846 8847 responseFields: { 8848 xml: "responseXML", 8849 text: "responseText", 8850 json: "responseJSON" 8851 }, 8852 8853 // Data converters 8854 // Keys separate source (or catchall "*") and destination types with a single space 8855 converters: { 8856 8857 // Convert anything to text 8858 "* text": String, 8859 8860 // Text to html (true = no transformation) 8861 "text html": true, 8862 8863 // Evaluate text as a json expression 8864 "text json": JSON.parse, 8865 8866 // Parse text as xml 8867 "text xml": jQuery.parseXML 8868 }, 8869 8870 // For options that shouldn't be deep extended: 8871 // you can add your own custom options here if 8872 // and when you create one that shouldn't be 8873 // deep extended (see ajaxExtend) 8874 flatOptions: { 8875 url: true, 8876 context: true 8877 } 8878 }, 8879 8880 // Creates a full fledged settings object into target 8881 // with both ajaxSettings and settings fields. 8882 // If target is omitted, writes into ajaxSettings. 8883 ajaxSetup: function( target, settings ) { 8884 return settings ? 8885 8886 // Building a settings object 8887 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : 8888 8889 // Extending ajaxSettings 8890 ajaxExtend( jQuery.ajaxSettings, target ); 8891 }, 8892
vendor: 15,112 bytes, lines 8893-9468
8893 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), 8894 ajaxTransport: addToPrefiltersOrTransports( transports ), 8895 8896 // Main method 8897 ajax: function( url, options ) { 8898 8899 // If url is an object, simulate pre-1.5 signature 8900 if ( typeof url === "object" ) { 8901 options = url; 8902 url = undefined; 8903 } 8904 8905 // Force options to be an object 8906 options = options || {}; 8907 8908 var transport, 8909 8910 // URL without anti-cache param 8911 cacheURL, 8912 8913 // Response headers 8914 responseHeadersString, 8915 responseHeaders, 8916 8917 // timeout handle 8918 timeoutTimer, 8919 8920 // Url cleanup var 8921 urlAnchor, 8922 8923 // Request state (becomes false upon send and true upon completion) 8924 completed, 8925 8926 // To know if global events are to be dispatched 8927 fireGlobals, 8928 8929 // Loop variable 8930 i, 8931 8932 // uncached part of the url 8933 uncached, 8934 8935 // Create the final options object 8936 s = jQuery.ajaxSetup( {}, options ), 8937 8938 // Callbacks context 8939 callbackContext = s.context || s, 8940 8941 // Context for global events is callbackContext if it is a DOM node or jQuery collection 8942 globalEventContext = s.context && 8943 ( callbackContext.nodeType || callbackContext.jquery ) ? 8944 jQuery( callbackContext ) : 8945 jQuery.event, 8946 8947 // Deferreds 8948 deferred = jQuery.Deferred(), 8949 completeDeferred = jQuery.Callbacks( "once memory" ), 8950 8951 // Status-dependent callbacks 8952 statusCode = s.statusCode || {}, 8953 8954 // Headers (they are sent all at once) 8955 requestHeaders = {}, 8956 requestHeadersNames = {}, 8957 8958 // Default abort message 8959 strAbort = "canceled", 8960 8961 // Fake xhr 8962 jqXHR = { 8963 readyState: 0, 8964 8965 // Builds headers hashtable if needed 8966 getResponseHeader: function( key ) { 8967 var match; 8968 if ( completed ) { 8969 if ( !responseHeaders ) { 8970 responseHeaders = {}; 8971 while ( ( match = rheaders.exec( responseHeadersString ) ) ) { 8972 responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; 8973 } 8974 } 8975 match = responseHeaders[ key.toLowerCase() ]; 8976 } 8977 return match == null ? null : match; 8978 }, 8979 8980 // Raw string 8981 getAllResponseHeaders: function() { 8982 return completed ? responseHeadersString : null; 8983 }, 8984 8985 // Caches the header 8986 setRequestHeader: function( name, value ) { 8987 if ( completed == null ) { 8988 name = requestHeadersNames[ name.toLowerCase() ] = 8989 requestHeadersNames[ name.toLowerCase() ] || name; 8990 requestHeaders[ name ] = value; 8991 } 8992 return this; 8993 }, 8994 8995 // Overrides response content-type header 8996 overrideMimeType: function( type ) { 8997 if ( completed == null ) { 8998 s.mimeType = type; 8999 } 9000 return this; 9001 }, 9002 9003 // Status-dependent callbacks 9004 statusCode: function( map ) { 9005 var code; 9006 if ( map ) { 9007 if ( completed ) { 9008 9009 // Execute the appropriate callbacks 9010 jqXHR.always( map[ jqXHR.status ] ); 9011 } else { 9012 9013 // Lazy-add the new callbacks in a way that preserves old ones 9014 for ( code in map ) { 9015 statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; 9016 } 9017 } 9018 } 9019 return this; 9020 }, 9021 9022 // Cancel the request 9023 abort: function( statusText ) { 9024 var finalText = statusText || strAbort; 9025 if ( transport ) { 9026 transport.abort( finalText ); 9027 } 9028 done( 0, finalText ); 9029 return this; 9030 } 9031 }; 9032 9033 // Attach deferreds 9034 deferred.promise( jqXHR ); 9035 9036 // Add protocol if not provided (prefilters might expect it) 9037 // Handle falsy url in the settings object (#10093: consistency with old signature) 9038 // We also use the url parameter if available 9039 s.url = ( ( url || s.url || location.href ) + "" ) 9040 .replace( rprotocol, location.protocol + "//" ); 9041 9042 // Alias method option to type as per ticket #12004 9043 s.type = options.method || options.type || s.method || s.type; 9044 9045 // Extract dataTypes list 9046 s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; 9047 9048 // A cross-domain request is in order when the origin doesn't match the current origin. 9049 if ( s.crossDomain == null ) { 9050 urlAnchor = document.createElement( "a" ); 9051 9052 // Support: IE <=8 - 11, Edge 12 - 15 9053 // IE throws exception on accessing the href property if url is malformed, 9054 // e.g. http://example.com:80x/ 9055 try { 9056 urlAnchor.href = s.url; 9057 9058 // Support: IE <=8 - 11 only 9059 // Anchor's host property isn't correctly set when s.url is relative 9060 urlAnchor.href = urlAnchor.href; 9061 s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== 9062 urlAnchor.protocol + "//" + urlAnchor.host; 9063 } catch ( e ) { 9064 9065 // If there is an error parsing the URL, assume it is crossDomain, 9066 // it can be rejected by the transport if it is invalid 9067 s.crossDomain = true; 9068 } 9069 } 9070 9071 // Convert data if not already a string 9072 if ( s.data && s.processData && typeof s.data !== "string" ) { 9073 s.data = jQuery.param( s.data, s.traditional ); 9074 } 9075 9076 // Apply prefilters 9077 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); 9078 9079 // If request was aborted inside a prefilter, stop there 9080 if ( completed ) { 9081 return jqXHR; 9082 } 9083 9084 // We can fire global events as of now if asked to 9085 // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) 9086 fireGlobals = jQuery.event && s.global; 9087 9088 // Watch for a new set of requests 9089 if ( fireGlobals && jQuery.active++ === 0 ) { 9090 jQuery.event.trigger( "ajaxStart" ); 9091 } 9092 9093 // Uppercase the type 9094 s.type = s.type.toUpperCase(); 9095 9096 // Determine if request has content 9097 s.hasContent = !rnoContent.test( s.type ); 9098 9099 // Save the URL in case we're toying with the If-Modified-Since 9100 // and/or If-None-Match header later on 9101 // Remove hash to simplify url manipulation 9102 cacheURL = s.url.replace( rhash, "" ); 9103 9104 // More options handling for requests with no content 9105 if ( !s.hasContent ) { 9106 9107 // Remember the hash so we can put it back 9108 uncached = s.url.slice( cacheURL.length ); 9109 9110 // If data is available and should be processed, append data to url 9111 if ( s.data && ( s.processData || typeof s.data === "string" ) ) { 9112 cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; 9113 9114 // #9682: remove data so that it's not used in an eventual retry 9115 delete s.data; 9116 } 9117 9118 // Add or update anti-cache param if needed 9119 if ( s.cache === false ) { 9120 cacheURL = cacheURL.replace( rantiCache, "$1" ); 9121 uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; 9122 } 9123 9124 // Put hash and anti-cache on the URL that will be requested (gh-1732) 9125 s.url = cacheURL + uncached; 9126 9127 // Change '%20' to '+' if this is encoded form body content (gh-2658) 9128 } else if ( s.data && s.processData && 9129 ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { 9130 s.data = s.data.replace( r20, "+" ); 9131 } 9132 9133 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 9134 if ( s.ifModified ) { 9135 if ( jQuery.lastModified[ cacheURL ] ) { 9136 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); 9137 } 9138 if ( jQuery.etag[ cacheURL ] ) { 9139 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); 9140 } 9141 } 9142 9143 // Set the correct header, if data is being sent 9144 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { 9145 jqXHR.setRequestHeader( "Content-Type", s.contentType ); 9146 } 9147 9148 // Set the Accepts header for the server, depending on the dataType 9149 jqXHR.setRequestHeader( 9150 "Accept", 9151 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? 9152 s.accepts[ s.dataTypes[ 0 ] ] + 9153 ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : 9154 s.accepts[ "*" ] 9155 ); 9156 9157 // Check for headers option 9158 for ( i in s.headers ) { 9159 jqXHR.setRequestHeader( i, s.headers[ i ] ); 9160 } 9161 9162 // Allow custom headers/mimetypes and early abort 9163 if ( s.beforeSend && 9164 ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { 9165 9166 // Abort if not done already and return 9167 return jqXHR.abort(); 9168 } 9169 9170 // Aborting is no longer a cancellation 9171 strAbort = "abort"; 9172 9173 // Install callbacks on deferreds 9174 completeDeferred.add( s.complete ); 9175 jqXHR.done( s.success ); 9176 jqXHR.fail( s.error ); 9177 9178 // Get transport 9179 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); 9180 9181 // If no transport, we auto-abort 9182 if ( !transport ) { 9183 done( -1, "No Transport" ); 9184 } else { 9185 jqXHR.readyState = 1; 9186 9187 // Send global event 9188 if ( fireGlobals ) { 9189 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); 9190 } 9191 9192 // If request was aborted inside ajaxSend, stop there 9193 if ( completed ) { 9194 return jqXHR; 9195 } 9196 9197 // Timeout 9198 if ( s.async && s.timeout > 0 ) { 9199 timeoutTimer = window.setTimeout( function() { 9200 jqXHR.abort( "timeout" ); 9201 }, s.timeout ); 9202 } 9203 9204 try { 9205 completed = false; 9206 transport.send( requestHeaders, done ); 9207 } catch ( e ) { 9208 9209 // Rethrow post-completion exceptions 9210 if ( completed ) { 9211 throw e; 9212 } 9213 9214 // Propagate others as results 9215 done( -1, e ); 9216 } 9217 } 9218 9219 // Callback for when everything is done 9220 function done( status, nativeStatusText, responses, headers ) { 9221 var isSuccess, success, error, response, modified, 9222 statusText = nativeStatusText; 9223 9224 // Ignore repeat invocations 9225 if ( completed ) { 9226 return; 9227 } 9228 9229 completed = true; 9230 9231 // Clear timeout if it exists 9232 if ( timeoutTimer ) { 9233 window.clearTimeout( timeoutTimer ); 9234 } 9235 9236 // Dereference transport for early garbage collection 9237 // (no matter how long the jqXHR object will be used) 9238 transport = undefined; 9239 9240 // Cache response headers 9241 responseHeadersString = headers || ""; 9242 9243 // Set readyState 9244 jqXHR.readyState = status > 0 ? 4 : 0; 9245 9246 // Determine if successful 9247 isSuccess = status >= 200 && status < 300 || status === 304; 9248 9249 // Get response data 9250 if ( responses ) { 9251 response = ajaxHandleResponses( s, jqXHR, responses ); 9252 } 9253 9254 // Convert no matter what (that way responseXXX fields are always set) 9255 response = ajaxConvert( s, response, jqXHR, isSuccess ); 9256 9257 // If successful, handle type chaining 9258 if ( isSuccess ) { 9259 9260 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 9261 if ( s.ifModified ) { 9262 modified = jqXHR.getResponseHeader( "Last-Modified" ); 9263 if ( modified ) { 9264 jQuery.lastModified[ cacheURL ] = modified; 9265 } 9266 modified = jqXHR.getResponseHeader( "etag" ); 9267 if ( modified ) { 9268 jQuery.etag[ cacheURL ] = modified; 9269 } 9270 } 9271 9272 // if no content 9273 if ( status === 204 || s.type === "HEAD" ) { 9274 statusText = "nocontent"; 9275 9276 // if not modified 9277 } else if ( status === 304 ) { 9278 statusText = "notmodified"; 9279 9280 // If we have data, let's convert it 9281 } else { 9282 statusText = response.state; 9283 success = response.data; 9284 error = response.error; 9285 isSuccess = !error; 9286 } 9287 } else { 9288 9289 // Extract error from statusText and normalize for non-aborts 9290 error = statusText; 9291 if ( status || !statusText ) { 9292 statusText = "error"; 9293 if ( status < 0 ) { 9294 status = 0; 9295 } 9296 } 9297 } 9298 9299 // Set data for the fake xhr object 9300 jqXHR.status = status; 9301 jqXHR.statusText = ( nativeStatusText || statusText ) + ""; 9302 9303 // Success/Error 9304 if ( isSuccess ) { 9305 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); 9306 } else { 9307 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); 9308 } 9309 9310 // Status-dependent callbacks 9311 jqXHR.statusCode( statusCode ); 9312 statusCode = undefined; 9313 9314 if ( fireGlobals ) { 9315 globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", 9316 [ jqXHR, s, isSuccess ? success : error ] ); 9317 } 9318 9319 // Complete 9320 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); 9321 9322 if ( fireGlobals ) { 9323 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); 9324 9325 // Handle the global AJAX counter 9326 if ( !( --jQuery.active ) ) { 9327 jQuery.event.trigger( "ajaxStop" ); 9328 } 9329 } 9330 } 9331 9332 return jqXHR; 9333 }, 9334 9335 getJSON: function( url, data, callback ) { 9336 return jQuery.get( url, data, callback, "json" ); 9337 }, 9338 9339 getScript: function( url, callback ) { 9340 return jQuery.get( url, undefined, callback, "script" ); 9341 } 9342 } ); 9343 9344 jQuery.each( [ "get", "post" ], function( i, method ) { 9345 jQuery[ method ] = function( url, data, callback, type ) { 9346 9347 // Shift arguments if data argument was omitted 9348 if ( isFunction( data ) ) { 9349 type = type || callback; 9350 callback = data; 9351 data = undefined; 9352 } 9353 9354 // The url can be an options object (which then must have .url) 9355 return jQuery.ajax( jQuery.extend( { 9356 url: url, 9357 type: method, 9358 dataType: type, 9359 data: data, 9360 success: callback 9361 }, jQuery.isPlainObject( url ) && url ) ); 9362 }; 9363 } ); 9364 9365 9366 jQuery._evalUrl = function( url ) { 9367 return jQuery.ajax( { 9368 url: url, 9369 9370 // Make this explicit, since user can override this through ajaxSetup (#11264) 9371 type: "GET", 9372 dataType: "script", 9373 cache: true, 9374 async: false, 9375 global: false, 9376 "throws": true 9377 } ); 9378 }; 9379 9380 9381 jQuery.fn.extend( { 9382 wrapAll: function( html ) { 9383 var wrap; 9384 9385 if ( this[ 0 ] ) { 9386 if ( isFunction( html ) ) { 9387 html = html.call( this[ 0 ] ); 9388 } 9389 9390 // The elements to wrap the target around 9391 wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); 9392 9393 if ( this[ 0 ].parentNode ) { 9394 wrap.insertBefore( this[ 0 ] ); 9395 } 9396 9397 wrap.map( function() { 9398 var elem = this; 9399 9400 while ( elem.firstElementChild ) { 9401 elem = elem.firstElementChild; 9402 } 9403 9404 return elem; 9405 } ).append( this ); 9406 } 9407 9408 return this; 9409 }, 9410 9411 wrapInner: function( html ) { 9412 if ( isFunction( html ) ) { 9413 return this.each( function( i ) { 9414 jQuery( this ).wrapInner( html.call( this, i ) ); 9415 } ); 9416 } 9417 9418 return this.each( function() { 9419 var self = jQuery( this ), 9420 contents = self.contents(); 9421 9422 if ( contents.length ) { 9423 contents.wrapAll( html ); 9424 9425 } else { 9426 self.append( html ); 9427 } 9428 } ); 9429 }, 9430 9431 wrap: function( html ) { 9432 var htmlIsFunction = isFunction( html ); 9433 9434 return this.each( function( i ) { 9435 jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); 9436 } ); 9437 }, 9438 9439 unwrap: function( selector ) { 9440 this.parent( selector ).not( "body" ).each( function() { 9441 jQuery( this ).replaceWith( this.childNodes ); 9442 } ); 9443 return this; 9444 } 9445 } ); 9446 9447 9448 jQuery.expr.pseudos.hidden = function( elem ) { 9449 return !jQuery.expr.pseudos.visible( elem ); 9450 }; 9451 jQuery.expr.pseudos.visible = function( elem ) { 9452 return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); 9453 }; 9454 9455 9456 9457 9458 jQuery.ajaxSettings.xhr = function() { 9459 try { 9460 return new window.XMLHttpRequest(); 9461 } catch ( e ) {} 9462 }; 9463 9464 var xhrSuccessStatus = { 9465 9466 // File protocol always yields status code 0, assume 200 9467 0: 200, 9468
vendor: 1,276 bytes, lines 9469-9511
9469 // Support: IE <=9 only 9470 // #1450: sometimes IE returns 1223 when it should be 204 9471 1223: 204 9472 }, 9473 xhrSupported = jQuery.ajaxSettings.xhr(); 9474 9475 support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); 9476 support.ajax = xhrSupported = !!xhrSupported; 9477 9478 jQuery.ajaxTransport( function( options ) { 9479 var callback, errorCallback; 9480 9481 // Cross domain only allowed if supported through XMLHttpRequest 9482 if ( support.cors || xhrSupported && !options.crossDomain ) { 9483 return { 9484 send: function( headers, complete ) { 9485 var i, 9486 xhr = options.xhr(); 9487 9488 xhr.open( 9489 options.type, 9490 options.url, 9491 options.async, 9492 options.username, 9493 options.password 9494 ); 9495 9496 // Apply custom fields if provided 9497 if ( options.xhrFields ) { 9498 for ( i in options.xhrFields ) { 9499 xhr[ i ] = options.xhrFields[ i ]; 9500 } 9501 } 9502 9503 // Override mime type if needed 9504 if ( options.mimeType && xhr.overrideMimeType ) { 9505 xhr.overrideMimeType( options.mimeType ); 9506 } 9507 9508 // X-Requested-With header 9509 // For cross-domain requests, seeing as conditions for a preflight are 9510 // akin to a jigsaw puzzle, we simply never set it to be sure. 9511 // (it can always be set on a per-request basis or even using ajaxSetup)
vendor: 11,260 bytes, lines 9512-9945
9512 // For same-domain requests, won't change header if already provided. 9513 if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { 9514 headers[ "X-Requested-With" ] = "XMLHttpRequest"; 9515 } 9516 9517 // Set headers 9518 for ( i in headers ) { 9519 xhr.setRequestHeader( i, headers[ i ] ); 9520 } 9521 9522 // Callback 9523 callback = function( type ) { 9524 return function() { 9525 if ( callback ) { 9526 callback = errorCallback = xhr.onload = 9527 xhr.onerror = xhr.onabort = xhr.ontimeout = 9528 xhr.onreadystatechange = null; 9529 9530 if ( type === "abort" ) { 9531 xhr.abort(); 9532 } else if ( type === "error" ) { 9533 9534 // Support: IE <=9 only 9535 // On a manual native abort, IE9 throws 9536 // errors on any property access that is not readyState 9537 if ( typeof xhr.status !== "number" ) { 9538 complete( 0, "error" ); 9539 } else { 9540 complete( 9541 9542 // File: protocol always yields status 0; see #8605, #14207 9543 xhr.status, 9544 xhr.statusText 9545 ); 9546 } 9547 } else { 9548 complete( 9549 xhrSuccessStatus[ xhr.status ] || xhr.status, 9550 xhr.statusText, 9551 9552 // Support: IE <=9 only 9553 // IE9 has no XHR2 but throws on binary (trac-11426) 9554 // For XHR2 non-text, let the caller handle it (gh-2498) 9555 ( xhr.responseType || "text" ) !== "text" || 9556 typeof xhr.responseText !== "string" ? 9557 { binary: xhr.response } : 9558 { text: xhr.responseText }, 9559 xhr.getAllResponseHeaders() 9560 ); 9561 } 9562 } 9563 }; 9564 }; 9565 9566 // Listen to events 9567 xhr.onload = callback(); 9568 errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); 9569 9570 // Support: IE 9 only 9571 // Use onreadystatechange to replace onabort 9572 // to handle uncaught aborts 9573 if ( xhr.onabort !== undefined ) { 9574 xhr.onabort = errorCallback; 9575 } else { 9576 xhr.onreadystatechange = function() { 9577 9578 // Check readyState before timeout as it changes 9579 if ( xhr.readyState === 4 ) { 9580 9581 // Allow onerror to be called first, 9582 // but that will not handle a native abort 9583 // Also, save errorCallback to a variable 9584 // as xhr.onerror cannot be accessed 9585 window.setTimeout( function() { 9586 if ( callback ) { 9587 errorCallback(); 9588 } 9589 } ); 9590 } 9591 }; 9592 } 9593 9594 // Create the abort callback 9595 callback = callback( "abort" ); 9596 9597 try { 9598 9599 // Do send the request (this may raise an exception) 9600 xhr.send( options.hasContent && options.data || null ); 9601 } catch ( e ) { 9602 9603 // #14683: Only rethrow if this hasn't been notified as an error yet 9604 if ( callback ) { 9605 throw e; 9606 } 9607 } 9608 }, 9609 9610 abort: function() { 9611 if ( callback ) { 9612 callback(); 9613 } 9614 } 9615 }; 9616 } 9617 } ); 9618 9619 9620 9621 9622// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) 9623 jQuery.ajaxPrefilter( function( s ) { 9624 if ( s.crossDomain ) { 9625 s.contents.script = false; 9626 } 9627 } ); 9628 9629// Install script dataType 9630 jQuery.ajaxSetup( { 9631 accepts: { 9632 script: "text/javascript, application/javascript, " + 9633 "application/ecmascript, application/x-ecmascript" 9634 }, 9635 contents: { 9636 script: /\b(?:java|ecma)script\b/ 9637 }, 9638 converters: { 9639 "text script": function( text ) { 9640 jQuery.globalEval( text ); 9641 return text; 9642 } 9643 } 9644 } ); 9645 9646// Handle cache's special case and crossDomain 9647 jQuery.ajaxPrefilter( "script", function( s ) { 9648 if ( s.cache === undefined ) { 9649 s.cache = false; 9650 } 9651 if ( s.crossDomain ) { 9652 s.type = "GET"; 9653 } 9654 } ); 9655 9656// Bind script tag hack transport 9657 jQuery.ajaxTransport( "script", function( s ) { 9658 9659 // This transport only deals with cross domain requests 9660 if ( s.crossDomain ) { 9661 var script, callback; 9662 return { 9663 send: function( _, complete ) { 9664 script = jQuery( "<script>" ).prop( { 9665 charset: s.scriptCharset, 9666 src: s.url 9667 } ).on( 9668 "load error", 9669 callback = function( evt ) { 9670 script.remove(); 9671 callback = null; 9672 if ( evt ) { 9673 complete( evt.type === "error" ? 404 : 200, evt.type ); 9674 } 9675 } 9676 ); 9677 9678 // Use native DOM manipulation to avoid our domManip AJAX trickery 9679 document.head.appendChild( script[ 0 ] ); 9680 }, 9681 abort: function() { 9682 if ( callback ) { 9683 callback(); 9684 } 9685 } 9686 }; 9687 } 9688 } ); 9689 9690 9691 9692 9693 var oldCallbacks = [], 9694 rjsonp = /(=)\?(?=&|$)|\?\?/; 9695 9696// Default jsonp settings 9697 jQuery.ajaxSetup( { 9698 jsonp: "callback", 9699 jsonpCallback: function() { 9700 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); 9701 this[ callback ] = true; 9702 return callback; 9703 } 9704 } ); 9705 9706// Detect, normalize options and install callbacks for jsonp requests 9707 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { 9708 9709 var callbackName, overwritten, responseContainer, 9710 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? 9711 "url" : 9712 typeof s.data === "string" && 9713 ( s.contentType || "" ) 9714 .indexOf( "application/x-www-form-urlencoded" ) === 0 && 9715 rjsonp.test( s.data ) && "data" 9716 ); 9717 9718 // Handle iff the expected data type is "jsonp" or we have a parameter to set 9719 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { 9720 9721 // Get callback name, remembering preexisting value associated with it 9722 callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ? 9723 s.jsonpCallback() : 9724 s.jsonpCallback; 9725 9726 // Insert callback into url or form data 9727 if ( jsonProp ) { 9728 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); 9729 } else if ( s.jsonp !== false ) { 9730 s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; 9731 } 9732 9733 // Use data converter to retrieve json after script execution 9734 s.converters[ "script json" ] = function() { 9735 if ( !responseContainer ) { 9736 jQuery.error( callbackName + " was not called" ); 9737 } 9738 return responseContainer[ 0 ]; 9739 }; 9740 9741 // Force json dataType 9742 s.dataTypes[ 0 ] = "json"; 9743 9744 // Install callback 9745 overwritten = window[ callbackName ]; 9746 window[ callbackName ] = function() { 9747 responseContainer = arguments; 9748 }; 9749 9750 // Clean-up function (fires after converters) 9751 jqXHR.always( function() { 9752 9753 // If previous value didn't exist - remove it 9754 if ( overwritten === undefined ) { 9755 jQuery( window ).removeProp( callbackName ); 9756 9757 // Otherwise restore preexisting value 9758 } else { 9759 window[ callbackName ] = overwritten; 9760 } 9761 9762 // Save back as free 9763 if ( s[ callbackName ] ) { 9764 9765 // Make sure that re-using the options doesn't screw things around 9766 s.jsonpCallback = originalSettings.jsonpCallback; 9767 9768 // Save the callback name for future use 9769 oldCallbacks.push( callbackName ); 9770 } 9771 9772 // Call if it was a function and we have a response 9773 if ( responseContainer && isFunction( overwritten ) ) { 9774 overwritten( responseContainer[ 0 ] ); 9775 } 9776 9777 responseContainer = overwritten = undefined; 9778 } ); 9779 9780 // Delegate to script 9781 return "script"; 9782 } 9783 } ); 9784 9785 9786 9787 9788// Support: Safari 8 only 9789// In Safari 8 documents created via document.implementation.createHTMLDocument 9790// collapse sibling forms: the second one becomes a child of the first one. 9791// Because of that, this security measure has to be disabled in Safari 8. 9792// https://bugs.webkit.org/show_bug.cgi?id=137337 9793 support.createHTMLDocument = ( function() { 9794 var body = document.implementation.createHTMLDocument( "" ).body; 9795 body.innerHTML = "<form></form><form></form>"; 9796 return body.childNodes.length === 2; 9797 } )(); 9798 9799 9800// Argument "data" should be string of html 9801// context (optional): If specified, the fragment will be created in this context, 9802// defaults to document 9803// keepScripts (optional): If true, will include scripts passed in the html string 9804 jQuery.parseHTML = function( data, context, keepScripts ) { 9805 if ( typeof data !== "string" ) { 9806 return []; 9807 } 9808 if ( typeof context === "boolean" ) { 9809 keepScripts = context; 9810 context = false; 9811 } 9812 9813 var base, parsed, scripts; 9814 9815 if ( !context ) { 9816 9817 // Stop scripts or inline event handlers from being executed immediately 9818 // by using document.implementation 9819 if ( support.createHTMLDocument ) { 9820 context = document.implementation.createHTMLDocument( "" ); 9821 9822 // Set the base href for the created document 9823 // so any parsed elements with URLs 9824 // are based on the document's URL (gh-2965) 9825 base = context.createElement( "base" ); 9826 base.href = document.location.href; 9827 context.head.appendChild( base ); 9828 } else { 9829 context = document; 9830 } 9831 } 9832 9833 parsed = rsingleTag.exec( data ); 9834 scripts = !keepScripts && []; 9835 9836 // Single tag 9837 if ( parsed ) { 9838 return [ context.createElement( parsed[ 1 ] ) ]; 9839 } 9840 9841 parsed = buildFragment( [ data ], context, scripts ); 9842 9843 if ( scripts && scripts.length ) { 9844 jQuery( scripts ).remove(); 9845 } 9846 9847 return jQuery.merge( [], parsed.childNodes ); 9848 }; 9849 9850 9851 /** 9852 * Load a url into a page 9853 */ 9854 jQuery.fn.load = function( url, params, callback ) { 9855 var selector, type, response, 9856 self = this, 9857 off = url.indexOf( " " ); 9858 9859 if ( off > -1 ) { 9860 selector = stripAndCollapse( url.slice( off ) ); 9861 url = url.slice( 0, off ); 9862 } 9863 9864 // If it's a function 9865 if ( isFunction( params ) ) { 9866 9867 // We assume that it's the callback 9868 callback = params; 9869 params = undefined; 9870 9871 // Otherwise, build a param string 9872 } else if ( params && typeof params === "object" ) { 9873 type = "POST"; 9874 } 9875 9876 // If we have elements to modify, make the request 9877 if ( self.length > 0 ) { 9878 jQuery.ajax( { 9879 url: url, 9880 9881 // If "type" variable is undefined, then "GET" method will be used. 9882 // Make value of this field explicit since 9883 // user can override it through ajaxSetup method 9884 type: type || "GET", 9885 dataType: "html", 9886 data: params 9887 } ).done( function( responseText ) { 9888 9889 // Save response for use in complete callback 9890 response = arguments; 9891 9892 self.html( selector ? 9893 9894 // If a selector was specified, locate the right elements in a dummy div 9895 // Exclude scripts to avoid IE 'Permission Denied' errors 9896 jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : 9897 9898 // Otherwise use the full result 9899 responseText ); 9900 9901 // If the request succeeds, this function gets "data", "status", "jqXHR" 9902 // but they are ignored because response was set above. 9903 // If it fails, this function gets "jqXHR", "status", "error" 9904 } ).always( callback && function( jqXHR, status ) { 9905 self.each( function() { 9906 callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); 9907 } ); 9908 } ); 9909 } 9910 9911 return this; 9912 }; 9913 9914 9915 9916 9917// Attach a bunch of functions for handling common AJAX events 9918 jQuery.each( [ 9919 "ajaxStart", 9920 "ajaxStop", 9921 "ajaxComplete", 9922 "ajaxError", 9923 "ajaxSuccess", 9924 "ajaxSend" 9925 ], function( i, type ) { 9926 jQuery.fn[ type ] = function( fn ) { 9927 return this.on( type, fn ); 9928 }; 9929 } ); 9930 9931 9932 9933 9934 jQuery.expr.pseudos.animated = function( elem ) { 9935 return jQuery.grep( jQuery.timers, function( fn ) { 9936 return elem === fn.elem; 9937 } ).length; 9938 }; 9939 9940 9941 9942 9943 jQuery.offset = { 9944 setOffset: function( elem, options, i ) { 9945 var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft,
vendor: 6,633 bytes, lines 9945-10157
9945calculatePosition, 9946 position = jQuery.css( elem, "position" ), 9947 curElem = jQuery( elem ), 9948 props = {}; 9949 9950 // Set position first, in-case top/left are set even on static elem 9951 if ( position === "static" ) { 9952 elem.style.position = "relative"; 9953 } 9954 9955 curOffset = curElem.offset(); 9956 curCSSTop = jQuery.css( elem, "top" ); 9957 curCSSLeft = jQuery.css( elem, "left" ); 9958 calculatePosition = ( position === "absolute" || position === "fixed" ) && 9959 ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; 9960 9961 // Need to be able to calculate position if either 9962 // top or left is auto and position is either absolute or fixed 9963 if ( calculatePosition ) { 9964 curPosition = curElem.position(); 9965 curTop = curPosition.top; 9966 curLeft = curPosition.left; 9967 9968 } else { 9969 curTop = parseFloat( curCSSTop ) || 0; 9970 curLeft = parseFloat( curCSSLeft ) || 0; 9971 } 9972 9973 if ( isFunction( options ) ) { 9974 9975 // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) 9976 options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); 9977 } 9978 9979 if ( options.top != null ) { 9980 props.top = ( options.top - curOffset.top ) + curTop; 9981 } 9982 if ( options.left != null ) { 9983 props.left = ( options.left - curOffset.left ) + curLeft; 9984 } 9985 9986 if ( "using" in options ) { 9987 options.using.call( elem, props ); 9988 9989 } else { 9990 curElem.css( props ); 9991 } 9992 } 9993 }; 9994 9995 jQuery.fn.extend( { 9996 9997 // offset() relates an element's border box to the document origin 9998 offset: function( options ) { 9999 10000 // Preserve chaining for setter 10001 if ( arguments.length ) { 10002 return options === undefined ? 10003 this : 10004 this.each( function( i ) { 10005 jQuery.offset.setOffset( this, options, i ); 10006 } ); 10007 } 10008 10009 var rect, win, 10010 elem = this[ 0 ]; 10011 10012 if ( !elem ) { 10013 return; 10014 } 10015 10016 // Return zeros for disconnected and hidden (display: none) elements (gh-2310) 10017 // Support: IE <=11 only 10018 // Running getBoundingClientRect on a 10019 // disconnected node in IE throws an error 10020 if ( !elem.getClientRects().length ) { 10021 return { top: 0, left: 0 }; 10022 } 10023 10024 // Get document-relative position by adding viewport scroll to viewport-relative gBCR 10025 rect = elem.getBoundingClientRect(); 10026 win = elem.ownerDocument.defaultView; 10027 return { 10028 top: rect.top + win.pageYOffset, 10029 left: rect.left + win.pageXOffset 10030 }; 10031 }, 10032 10033 // position() relates an element's margin box to its offset parent's padding box 10034 // This corresponds to the behavior of CSS absolute positioning 10035 position: function() { 10036 if ( !this[ 0 ] ) { 10037 return; 10038 } 10039 10040 var offsetParent, offset, doc, 10041 elem = this[ 0 ], 10042 parentOffset = { top: 0, left: 0 }; 10043 10044 // position:fixed elements are offset from the viewport, which itself always has zero offset 10045 if ( jQuery.css( elem, "position" ) === "fixed" ) { 10046 10047 // Assume position:fixed implies availability of getBoundingClientRect 10048 offset = elem.getBoundingClientRect(); 10049 10050 } else { 10051 offset = this.offset(); 10052 10053 // Account for the *real* offset parent, which can be the document or its root element 10054 // when a statically positioned element is identified 10055 doc = elem.ownerDocument; 10056 offsetParent = elem.offsetParent || doc.documentElement; 10057 while ( offsetParent && 10058 ( offsetParent === doc.body || offsetParent === doc.documentElement ) && 10059 jQuery.css( offsetParent, "position" ) === "static" ) { 10060 10061 offsetParent = offsetParent.parentNode; 10062 } 10063 if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) { 10064 10065 // Incorporate borders into its offset, since they are outside its content origin 10066 parentOffset = jQuery( offsetParent ).offset(); 10067 parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true ); 10068 parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true ); 10069 } 10070 } 10071 10072 // Subtract parent offsets and element margins 10073 return { 10074 top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), 10075 left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) 10076 }; 10077 }, 10078 10079 // This method will return documentElement in the following cases: 10080 // 1) For the element inside the iframe without offsetParent, this method will return 10081 // documentElement of the parent window 10082 // 2) For the hidden or detached element 10083 // 3) For body or html element, i.e. in case of the html node - it will return itself 10084 // 10085 // but those exceptions were never presented as a real life use-cases 10086 // and might be considered as more preferable results. 10087 // 10088 // This logic, however, is not guaranteed and can change at any point in the future 10089 offsetParent: function() { 10090 return this.map( function() { 10091 var offsetParent = this.offsetParent; 10092 10093 while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { 10094 offsetParent = offsetParent.offsetParent; 10095 } 10096 10097 return offsetParent || documentElement; 10098 } ); 10099 } 10100 } ); 10101 10102// Create scrollLeft and scrollTop methods 10103 jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { 10104 var top = "pageYOffset" === prop; 10105 10106 jQuery.fn[ method ] = function( val ) { 10107 return access( this, function( elem, method, val ) { 10108 10109 // Coalesce documents and windows 10110 var win; 10111 if ( isWindow( elem ) ) { 10112 win = elem; 10113 } else if ( elem.nodeType === 9 ) { 10114 win = elem.defaultView; 10115 } 10116 10117 if ( val === undefined ) { 10118 return win ? win[ prop ] : elem[ method ]; 10119 } 10120 10121 if ( win ) { 10122 win.scrollTo( 10123 !top ? val : win.pageXOffset, 10124 top ? val : win.pageYOffset 10125 ); 10126 10127 } else { 10128 elem[ method ] = val; 10129 } 10130 }, method, val, arguments.length ); 10131 }; 10132 } ); 10133 10134// Support: Safari <=7 - 9.1, Chrome <=37 - 49 10135// Add the top/left cssHooks using jQuery.fn.position 10136// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 10137// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347 10138// getComputedStyle returns percent when specified for top/left/bottom/right; 10139// rather than make the css module depend on the offset module, just check for it here 10140 jQuery.each( [ "top", "left" ], function( i, prop ) { 10141 jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, 10142 function( elem, computed ) { 10143 if ( computed ) { 10144 computed = curCSS( elem, prop ); 10145 10146 // If curCSS returns percentage, fallback to offset 10147 return rnumnonpx.test( computed ) ? 10148 jQuery( elem ).position()[ prop ] + "px" : 10149 computed; 10150 } 10151 } 10152 ); 10153 } ); 10154 10155 10156// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods 10157 jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
vendor: 5,129 bytes, lines 10158-10321
10158 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, 10159 function( defaultExtra, funcName ) { 10160 10161 // Margin is only for outerHeight, outerWidth 10162 jQuery.fn[ funcName ] = function( margin, value ) { 10163 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), 10164 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); 10165 10166 return access( this, function( elem, type, value ) { 10167 var doc; 10168 10169 if ( isWindow( elem ) ) { 10170 10171 // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729) 10172 return funcName.indexOf( "outer" ) === 0 ? 10173 elem[ "inner" + name ] : 10174 elem.document.documentElement[ "client" + name ]; 10175 } 10176 10177 // Get document width or height 10178 if ( elem.nodeType === 9 ) { 10179 doc = elem.documentElement; 10180 10181 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], 10182 // whichever is greatest 10183 return Math.max( 10184 elem.body[ "scroll" + name ], doc[ "scroll" + name ], 10185 elem.body[ "offset" + name ], doc[ "offset" + name ], 10186 doc[ "client" + name ] 10187 ); 10188 } 10189 10190 return value === undefined ? 10191 10192 // Get width or height on the element, requesting but not forcing parseFloat 10193 jQuery.css( elem, type, extra ) : 10194 10195 // Set width or height on the element 10196 jQuery.style( elem, type, value, extra ); 10197 }, type, chainable ? margin : undefined, chainable ); 10198 }; 10199 } ); 10200 } ); 10201 10202 10203 jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + 10204 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + 10205 "change select submit keydown keypress keyup contextmenu" ).split( " " ), 10206 function( i, name ) { 10207 10208 // Handle event binding 10209 jQuery.fn[ name ] = function( data, fn ) { 10210 return arguments.length > 0 ? 10211 this.on( name, null, data, fn ) : 10212 this.trigger( name ); 10213 }; 10214 } ); 10215 10216 jQuery.fn.extend( { 10217 hover: function( fnOver, fnOut ) { 10218 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); 10219 } 10220 } ); 10221 10222 10223 10224 10225 jQuery.fn.extend( { 10226 10227 bind: function( types, data, fn ) { 10228 return this.on( types, null, data, fn ); 10229 }, 10230 unbind: function( types, fn ) { 10231 return this.off( types, null, fn ); 10232 }, 10233 10234 delegate: function( selector, types, data, fn ) { 10235 return this.on( types, selector, data, fn ); 10236 }, 10237 undelegate: function( selector, types, fn ) { 10238 10239 // ( namespace ) or ( selector, types [, fn] ) 10240 return arguments.length === 1 ? 10241 this.off( selector, "**" ) : 10242 this.off( types, selector || "**", fn ); 10243 } 10244 } ); 10245 10246// Bind a function to a context, optionally partially applying any 10247// arguments. 10248// jQuery.proxy is deprecated to promote standards (specifically Function#bind) 10249// However, it is not slated for removal any time soon 10250 jQuery.proxy = function( fn, context ) { 10251 var tmp, args, proxy; 10252 10253 if ( typeof context === "string" ) { 10254 tmp = fn[ context ]; 10255 context = fn; 10256 fn = tmp; 10257 } 10258 10259 // Quick check to determine if target is callable, in the spec 10260 // this throws a TypeError, but we will just return undefined. 10261 if ( !isFunction( fn ) ) { 10262 return undefined; 10263 } 10264 10265 // Simulated bind 10266 args = slice.call( arguments, 2 ); 10267 proxy = function() { 10268 return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); 10269 }; 10270 10271 // Set the guid of unique handler to the same of original handler, so it can be removed 10272 proxy.guid = fn.guid = fn.guid || jQuery.guid++; 10273 10274 return proxy; 10275 }; 10276 10277 jQuery.holdReady = function( hold ) { 10278 if ( hold ) { 10279 jQuery.readyWait++; 10280 } else { 10281 jQuery.ready( true ); 10282 } 10283 }; 10284 jQuery.isArray = Array.isArray; 10285 jQuery.parseJSON = JSON.parse; 10286 jQuery.nodeName = nodeName; 10287 jQuery.isFunction = isFunction; 10288 jQuery.isWindow = isWindow; 10289 jQuery.camelCase = camelCase; 10290 jQuery.type = toType; 10291 10292 jQuery.now = Date.now; 10293 10294 jQuery.isNumeric = function( obj ) { 10295 10296 // As of jQuery 3.0, isNumeric is limited to 10297 // strings and numbers (primitives or objects) 10298 // that can be coerced to finite numbers (gh-2662) 10299 var type = jQuery.type( obj ); 10300 return ( type === "number" || type === "string" ) && 10301 10302 // parseFloat NaNs numeric-cast false positives ("") 10303 // ...but misinterprets leading-number strings, particularly hex literals ("0x...") 10304 // subtraction forces infinities to NaN 10305 !isNaN( obj - parseFloat( obj ) ); 10306 }; 10307 10308 10309 10310 10311// Register as a named AMD module, since jQuery can be concatenated with other 10312// files that may use define, but not via a proper concatenation script that 10313// understands anonymous AMD modules. A named AMD is safest and most robust 10314// way to register. Lowercase jquery is used because AMD module names are 10315// derived from file names, and jQuery is normally delivered in a lowercase 10316// file name. Do this after creating the global so that if an AMD module wants 10317// to call noConflict to hide this version of jQuery, it will work. 10318 10319// Note that for maximum portability, libraries that are not jQuery should 10320// declare themselves as anonymous modules, and avoid setting a global if an 10321// AMD loader is present. jQuery is a special case. For more information, see
10322// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon 10323 10324 if ( typeof define === "function" && define.amd ) { 10325 define( "jquery", [], function() { 10326 return jQuery; 10327 } ); 10328 } 10329 10330 10331 10332 10333 var 10334 10335 // Map over jQuery in case of overwrite 10336 _jQuery = window.jQuery, 10337 10338 // Map over the $ in case of overwrite 10339 _$ = window.$; 10340 10341 jQuery.noConflict = function( deep ) { 10342 if ( window.$ === jQuery ) { 10343 window.$ = _$; 10344 } 10345 10346 if ( deep && window.jQuery === jQuery ) { 10347 window.jQuery = _jQuery; 10348 } 10349 10350 return jQuery; 10351 }; 10352 10353// Expose jQuery and $ identifiers, even in AMD 10354// (#7102#comment:10, https://github.com/jquery/jquery/pull/557) 10355// and CommonJS for browser emulators (#13566) 10356 if ( !noGlobal ) { 10357 window.jQuery = window.$ = jQuery; 10358 } 10359 10360 10361 10362 10363 return jQuery; 10364} );
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