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1/*! 2 * jQuery JavaScript Library v3.7.0 3 * https://jquery.com/ 4 * 5 * Copyright OpenJS Foundation and other contributors 6 * Released under the MIT license 7 * https://jquery.org/license 8 * 9 * Date: 2023-05-11T18:29Z 10 */ 11( function( global, factory ) { 12 13 "use strict"; 14 15 if ( typeof module === "object" && typeof module.exports === "object" ) { 16 17 // For CommonJS and CommonJS-like environments where a proper `window` 18 // is present, execute the factory and get jQuery. 19 // For environments that do not have a `window` with a `document` 20 // (such as Node.js), expose a factory as module.exports. 21 // This accentuates the need for the creation of a real `window`. 22 // e.g. var jQuery = require("jquery")(window); 23 // See ticket trac-14549 for more info. 24 module.exports = global.document ? 25 factory( global, true ) : 26 function( w ) { 27 if ( !w.document ) { 28 throw new Error( "jQuery requires a window with a document" ); 29 } 30 return factory( w ); 31 }; 32 } else { 33 factory( global ); 34 } 35 36// Pass this if window is not defined yet 37} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { 38 39// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 40// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode 41// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common 42// enough that all such attempts are guarded in a try block. 43"use strict"; 44 45var arr = []; 46 47var getProto = Object.getPrototypeOf; 48 49var slice = arr.slice; 50 51var flat = arr.flat ? function( array ) { 52 return arr.flat.call( array ); 53} : function( array ) { 54 return arr.concat.apply( [], array ); 55}; 56 57 58var push = arr.push; 59 60var indexOf = arr.indexOf; 61 62var class2type = {}; 63 64var toString = class2type.toString; 65 66var hasOwn = class2type.hasOwnProperty; 67 68var fnToString = hasOwn.toString; 69 70var ObjectFunctionString = fnToString.call( Object ); 71 72var support = {}; 73 74var 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 // Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5 81 // Plus for old WebKit, typeof returns "function" for HTML collections 82 // (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756) 83 return typeof obj === "function" && typeof obj.nodeType !== "number" && 84 typeof obj.item !== "function"; 85 }; 86 87 88var isWindow = function isWindow( obj ) { 89 return obj != null && obj === obj.window; 90 }; 91 92 93var document = window.document; 94 95 96 97 var preservedScriptAttributes = { 98 type: true, 99 src: true, 100 nonce: true, 101 noModule: true 102 }; 103 104 function DOMEval( code, node, doc ) { 105 doc = doc || document; 106 107 var i, val, 108 script = doc.createElement( "script" ); 109 110 script.text = code; 111 if ( node ) { 112 for ( i in preservedScriptAttributes ) { 113 114 // Support: Firefox 64+, Edge 18+ 115 // Some browsers don't support the "nonce" property on scripts. 116 // On the other hand, just using `getAttribute` is not enough as 117 // the `nonce` attribute is reset to an empty string whenever it 118 // becomes browsing-context connected. 119 // See https://github.com/whatwg/html/issues/2369 120 // See https://html.spec.whatwg.org/#nonce-attributes 121 // The `node.getAttribute` check was added for the sake of 122 // `jQuery.globalEval` so that it can fake a nonce-containing node 123 // via an object. 124 val = node[ i ] || node.getAttribute && node.getAttribute( i ); 125 if ( val ) { 126 script.setAttribute( i, val ); 127 } 128 } 129 } 130 doc.head.appendChild( script ).parentNode.removeChild( script ); 131 } 132 133 134function toType( obj ) { 135 if ( obj == null ) { 136 return obj + ""; 137 } 138 139 // Support: Android <=2.3 only (functionish RegExp) 140 return typeof obj === "object" || typeof obj === "function" ? 141 class2type[ toString.call( obj ) ] || "object" : 142 typeof obj; 143} 144/* global Symbol */ 145// Defining this global in .eslintrc.json would create a danger of using the global 146// unguarded in another place, it seems safer to define global only for this module 147 148 149 150var version = "3.7.0", 151 152 rhtmlSuffix = /HTML$/i, 153 154 // Define a local copy of jQuery 155 jQuery = function( selector, context ) { 156 157 // The jQuery object is actually just the init constructor 'enhanced' 158 // Need init if jQuery is called (just allow error to be thrown if not included) 159 return new jQuery.fn.init( selector, context ); 160 }; 161 162jQuery.fn = jQuery.prototype = { 163 164 // The current version of jQuery being used 165 jquery: version, 166 167 constructor: jQuery, 168 169 // The default length of a jQuery object is 0 170 length: 0, 171 172 toArray: function() { 173 return slice.call( this ); 174 }, 175 176 // Get the Nth element in the matched element set OR 177 // Get the whole matched element set as a clean array 178 get: function( num ) { 179 180 // Return all the elements in a clean array 181 if ( num == null ) { 182 return slice.call( this ); 183 } 184 185 // Return just the one element from the set 186 return num < 0 ? this[ num + this.length ] : this[ num ]; 187 }, 188 189 // Take an array of elements and push it onto the stack 190 // (returning the new matched element set) 191 pushStack: function( elems ) { 192 193 // Build a new jQuery matched element set 194 var ret = jQuery.merge( this.constructor(), elems ); 195 196 // Add the old object onto the stack (as a reference) 197 ret.prevObject = this; 198 199 // Return the newly-formed element set 200 return ret; 201 }, 202 203 // Execute a callback for every element in the matched set. 204 each: function( callback ) { 205 return jQuery.each( this, callback ); 206 }, 207 208 map: function( callback ) { 209 return this.pushStack( jQuery.map( this, function( elem, i ) { 210 return callback.call( elem, i, elem ); 211 } ) ); 212 }, 213 214 slice: function() { 215 return this.pushStack( slice.apply( this, arguments ) ); 216 }, 217 218 first: function() { 219 return this.eq( 0 ); 220 }, 221 222 last: function() { 223 return this.eq( -1 ); 224 }, 225 226 even: function() { 227 return this.pushStack( jQuery.grep( this, function( _elem, i ) { 228 return ( i + 1 ) % 2; 229 } ) ); 230 }, 231 232 odd: function() { 233 return this.pushStack( jQuery.grep( this, function( _elem, i ) { 234 return i % 2; 235 } ) ); 236 }, 237 238 eq: function( i ) { 239 var len = this.length, 240 j = +i + ( i < 0 ? len : 0 ); 241 return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); 242 }, 243 244 end: function() { 245 return this.prevObject || this.constructor(); 246 }, 247 248 // For internal use only. 249 // Behaves like an Array's method, not like a jQuery method. 250 push: push, 251 sort: arr.sort, 252 splice: arr.splice 253}; 254 255jQuery.extend = jQuery.fn.extend = function() { 256 var options, name, src, copy, copyIsArray, clone, 257 target = arguments[ 0 ] || {}, 258 i = 1, 259 length = arguments.length, 260 deep = false;
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261 262 // Handle a deep copy situation 263 if ( typeof target === "boolean" ) { 264 deep = target; 265 266 // Skip the boolean and the target 267 target = arguments[ i ] || {}; 268 i++; 269 } 270 271 // Handle case when target is a string or something (possible in deep copy) 272 if ( typeof target !== "object" && !isFunction( target ) ) { 273 target = {}; 274 } 275 276 // Extend jQuery itself if only one argument is passed 277 if ( i === length ) { 278 target = this; 279 i--; 280 } 281 282 for ( ; i < length; i++ ) { 283 284 // Only deal with non-null/undefined values 285 if ( ( options = arguments[ i ] ) != null ) { 286 287 // Extend the base object 288 for ( name in options ) { 289 copy = options[ name ]; 290 291 // Prevent Object.prototype pollution 292 // Prevent never-ending loop 293 if ( name === "__proto__" || target === copy ) { 294 continue; 295 } 296 297 // Recurse if we're merging plain objects or arrays 298 if ( deep && copy && ( jQuery.isPlainObject( copy ) || 299 ( copyIsArray = Array.isArray( copy ) ) ) ) { 300 src = target[ name ]; 301 302 // Ensure proper type for the source value 303 if ( copyIsArray && !Array.isArray( src ) ) { 304 clone = []; 305 } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { 306 clone = {}; 307 } else { 308 clone = src; 309 } 310 copyIsArray = false; 311 312 // Never move original objects, clone them 313 target[ name ] = jQuery.extend( deep, clone, copy ); 314 315 // Don't bring in undefined values 316 } else if ( copy !== undefined ) { 317 target[ name ] = copy; 318 } 319 } 320 } 321 } 322 323 // Return the modified object 324 return target; 325}; 326 327jQuery.extend( { 328 329 // Unique for each copy of jQuery on the page 330 expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), 331 332 // Assume jQuery is ready without the ready module 333 isReady: true, 334 335 error: function( msg ) { 336 throw new Error( msg ); 337 }, 338 339 noop: function() {}, 340 341 isPlainObject: function( obj ) { 342 var proto, Ctor; 343 344 // Detect obvious negatives 345 // Use toString instead of jQuery.type to catch host objects 346 if ( !obj || toString.call( obj ) !== "[object Object]" ) { 347 return false; 348 } 349 350 proto = getProto( obj ); 351 352 // Objects with no prototype (e.g., `Object.create( null )`) are plain 353 if ( !proto ) { 354 return true; 355 } 356 357 // Objects with prototype are plain iff they were constructed by a global Object function 358 Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; 359 return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; 360 }, 361 362 isEmptyObject: function( obj ) { 363 var name; 364 365 for ( name in obj ) { 366 return false; 367 } 368 return true; 369 }, 370 371 // Evaluates a script in a provided context; falls back to the global one 372 // if not specified. 373 globalEval: function( code, options, doc ) { 374 DOMEval( code, { nonce: options && options.nonce }, doc ); 375 }, 376 377 each: function( obj, callback ) { 378 var length, i = 0; 379 380 if ( isArrayLike( obj ) ) { 381 length = obj.length; 382 for ( ; i < length; i++ ) { 383 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { 384 break; 385 } 386 } 387 } else { 388 for ( i in obj ) { 389 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { 390 break; 391 } 392 } 393 } 394 395 return obj; 396 }, 397 398 399 // Retrieve the text value of an array of DOM nodes 400 text: function( elem ) { 401 var node, 402 ret = "", 403 i = 0, 404 nodeType = elem.nodeType; 405 406 if ( !nodeType ) { 407 408 // If no nodeType, this is expected to be an array 409 while ( ( node = elem[ i++ ] ) ) { 410 411 // Do not traverse comment nodes 412 ret += jQuery.text( node ); 413 } 414 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { 415 return elem.textContent; 416 } else if ( nodeType === 3 || nodeType === 4 ) { 417 return elem.nodeValue; 418 } 419 420 // Do not include comment or processing instruction nodes 421 422 return ret; 423 }, 424 425 // results is for internal usage only 426 makeArray: function( arr, results ) { 427 var ret = results || []; 428 429 if ( arr != null ) { 430 if ( isArrayLike( Object( arr ) ) ) { 431 jQuery.merge( ret, 432 typeof arr === "string" ? 433 [ arr ] : arr 434 ); 435 } else { 436 push.call( ret, arr ); 437 } 438 } 439 440 return ret; 441 }, 442 443 inArray: function( elem, arr, i ) { 444 return arr == null ? -1 : indexOf.call( arr, elem, i ); 445 }, 446 447 isXMLDoc: function( elem ) { 448 var namespace = elem && elem.namespaceURI, 449 docElem = elem && ( elem.ownerDocument || elem ).documentElement; 450 451 // Assume HTML when documentElement doesn't yet exist, such as inside 452 // document fragments. 453 return !rhtmlSuffix.test( namespace || docElem && docElem.nodeName || "HTML" ); 454 }, 455 456 // Support: Android <=4.0 only, PhantomJS 1 only 457 // push.apply(_, arraylike) throws on ancient WebKit 458 merge: function( first, second ) { 459 var len = +second.length, 460 j = 0, 461 i = first.length; 462 463 for ( ; j < len; j++ ) { 464 first[ i++ ] = second[ j ]; 465 } 466 467 first.length = i; 468 469 return first; 470 }, 471 472 grep: function( elems, callback, invert ) { 473 var callbackInverse, 474 matches = [], 475 i = 0, 476 length = elems.length, 477 callbackExpect = !invert; 478 479 // Go through the array, only saving the items 480 // that pass the validator function 481 for ( ; i < length; i++ ) { 482 callbackInverse = !callback( elems[ i ], i ); 483 if ( callbackInverse !== callbackExpect ) { 484 matches.push( elems[ i ] ); 485 } 486 } 487 488 return matches; 489 }, 490 491 // arg is for internal usage only 492 map: function( elems, callback, arg ) { 493 var length, value, 494 i = 0, 495 ret = []; 496 497 // Go through the array, translating each of the items to their new values 498 if ( isArrayLike( elems ) ) { 499 length = elems.length; 500 for ( ; i < length; i++ ) { 501 value = callback( elems[ i ], i, arg ); 502 503 if ( value != null ) { 504 ret.push( value ); 505 } 506 } 507 508 // Go through every key on the object, 509 } else { 510 for ( i in elems ) { 511 value = callback( elems[ i ], i, arg ); 512 513 if ( value != null ) { 514 ret.push( value ); 515 } 516 } 517 } 518 519 // Flatten any nested arrays 520 return flat( ret ); 521 }, 522 523 // A global GUID counter for objects 524 guid: 1, 525 526 // jQuery.support is not used in Core but other projects attach their 527 // properties to it so it needs to exist. 528 support: support 529} ); 530 531if ( typeof Symbol === "function" ) { 532 jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; 533} 534 535// Populate the class2type map 536jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), 537 function( _i, name ) { 538 class2type[ "[object " + name + "]" ] = name.toLowerCase(); 539 } ); 540 541function isArrayLike( obj ) { 542 543 // Support: real iOS 8.2 only (not reproducible in simulator) 544 // `in` check used to prevent JIT error (gh-2145) 545 // hasOwn isn't used here due to false negatives 546 // regarding Nodelist length in IE 547 var length = !!obj && "length" in obj && obj.length, 548 type = toType( obj ); 549 550 if ( isFunction( obj ) || isWindow( obj ) ) { 551 return false; 552 } 553 554 return type === "array" || length === 0 || 555 typeof length === "number" && length > 0 && ( length - 1 ) in obj; 556} 557 558 559function nodeName( elem, name ) { 560 561 return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); 562 563} 564var pop = arr.pop; 565 566 567var sort = arr.sort; 568 569 570var splice = arr.splice; 571 572 573var whitespace = "[\\x20\\t\\r\\n\\f]"; 574 575 576var rtrimCSS = new RegExp( 577 "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", 578 "g" 579); 580 581 582 583 584// Note: an element does not contain itself 585jQuery.contains = function( a, b ) { 586 var bup = b && b.parentNode; 587 588 return a === bup || !!( bup && bup.nodeType === 1 && ( 589 590 // Support: IE 9 - 11+ 591 // IE doesn't have `contains` on SVG. 592 a.contains ? 593 a.contains( bup ) : 594 a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 595 ) ); 596}; 597 598 599 600 601// CSS string/identifier serialization 602// https://drafts.csswg.org/cssom/#common-serializing-idioms 603var rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g; 604 605function fcssescape( ch, asCodePoint ) { 606 if ( asCodePoint ) { 607 608 // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER 609 if ( ch === "\0" ) { 610 return "\uFFFD"; 611 } 612 613 // Control characters and (dependent upon position) numbers get escaped as code points 614 return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; 615 } 616 617 // Other potentially-special ASCII characters get backslash-escaped 618 return "\\" + ch; 619} 620 621jQuery.escapeSelector = function( sel ) { 622 return ( sel + "" ).replace( rcssescape, fcssescape ); 623}; 624 625 626 627 628var preferredDoc = document, 629 pushNative = push; 630 631( function() { 632 633var i, 634 Expr, 635 outermostContext, 636 sortInput, 637 hasDuplicate, 638 push = pushNative, 639 640 // Local document vars 641 document, 642 documentElement, 643 documentIsHTML, 644 rbuggyQSA, 645 matches, 646 647 // Instance-specific data 648 expando = jQuery.expando, 649 dirruns = 0, 650 done = 0, 651 classCache = createCache(), 652 tokenCache = createCache(), 653 compilerCache = createCache(), 654 nonnativeSelectorCache = createCache(), 655 sortOrder = function( a, b ) { 656 if ( a === b ) { 657 hasDuplicate = true; 658 } 659 return 0; 660 }, 661 662 booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|" + 663 "loop|multiple|open|readonly|required|scoped", 664 665 // Regular expressions 666 667 // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram 668 identifier = "(?:\\\\[\\da-fA-F]{1,6}" + whitespace + 669 "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+", 670 671 // Attribute selectors: https://www.w3.org/TR/selectors/#attribute-selectors 672 attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + 673 674 // Operator (capture 2) 675 "*([*^$|!~]?=)" + whitespace + 676 677 // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" 678 "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + 679 whitespace + "*\\]", 680 681 pseudos = ":(" + identifier + ")(?:\\((" + 682 683 // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: 684 // 1. quoted (capture 3; capture 4 or capture 5) 685 "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + 686 687 // 2. simple (capture 6) 688 "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + 689 690 // 3. anything else (capture 2) 691 ".*" + 692 ")\\)|)", 693 694 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter 695 rwhitespace = new RegExp( whitespace + "+", "g" ), 696 697 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), 698 rleadingCombinator = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + 699 whitespace + "*" ), 700 rdescend = new RegExp( whitespace + "|>" ), 701 702 rpseudo = new RegExp( pseudos ), 703 ridentifier = new RegExp( "^" + identifier + "$" ), 704 705 matchExpr = { 706 ID: new RegExp( "^#(" + identifier + ")" ), 707 CLASS: new RegExp( "^\\.(" + identifier + ")" ), 708 TAG: new RegExp( "^(" + identifier + "|[*])" ), 709 ATTR: new RegExp( "^" + attributes ), 710 PSEUDO: new RegExp( "^" + pseudos ), 711 CHILD: new RegExp( 712 "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + 713 whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + 714 whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), 715 bool: new RegExp( "^(?:" + booleans + ")$", "i" ), 716 717 // For use in libraries implementing .is() 718 // We use this for POS matching in `select` 719 needsContext: new RegExp( "^" + whitespace + 720 "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + 721 "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) 722 }, 723 724 rinputs = /^(?:input|select|textarea|button)$/i, 725 rheader = /^h\d$/i, 726 727 // Easily-parseable/retrievable ID or TAG or CLASS selectors 728 rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, 729 730 rsibling = /[+~]/, 731 732 // CSS escapes 733 // https://www.w3.org/TR/CSS21/syndata.html#escaped-characters 734 runescape = new RegExp( "\\\\[\\da-fA-F]{1,6}" + whitespace + 735 "?|\\\\([^\\r\\n\\f])", "g" ), 736 funescape = function( escape, nonHex ) { 737 var high = "0x" + escape.slice( 1 ) - 0x10000; 738 739 if ( nonHex ) { 740 741 // Strip the backslash prefix from a non-hex escape sequence 742 return nonHex; 743 } 744 745 // Replace a hexadecimal escape sequence with the encoded Unicode code point 746 // Support: IE <=11+ 747 // For values outside the Basic Multilingual Plane (BMP), manually construct a 748 // surrogate pair 749 return high < 0 ? 750 String.fromCharCode( high + 0x10000 ) : 751 String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); 752 }, 753 754 // Used for iframes; see `setDocument`. 755 // Support: IE 9 - 11+, Edge 12 - 18+ 756 // Removing the function wrapper causes a "Permission Denied" 757 // error in IE/Edge. 758 unloadHandler = function() { 759 setDocument(); 760 }, 761 762 inDisabledFieldset = addCombinator( 763 function( elem ) { 764 return elem.disabled === true && nodeName( elem, "fieldset" ); 765 }, 766 { dir: "parentNode", next: "legend" } 767 ); 768 769// Support: IE <=9 only 770// Accessing document.activeElement can throw unexpectedly 771// https://bugs.jquery.com/ticket/13393 772function safeActiveElement() { 773 try { 774 return document.activeElement; 775 } catch ( err ) { } 776} 777 778// Optimize for push.apply( _, NodeList ) 779try { 780 push.apply( 781 ( arr = slice.call( preferredDoc.childNodes ) ), 782 preferredDoc.childNodes 783 ); 784 785 // Support: Android <=4.0 786 // Detect silently failing push.apply 787 // eslint-disable-next-line no-unused-expressions 788 arr[ preferredDoc.childNodes.length ].nodeType; 789} catch ( e ) { 790 push = { 791 apply: function( target, els ) { 792 pushNative.apply( target, slice.call( els ) ); 793 }, 794 call: function( target ) { 795 pushNative.apply( target, slice.call( arguments, 1 ) ); 796 } 797 }; 798} 799 800function find( selector, context, results, seed ) { 801 var m, i, elem, nid, match, groups, newSelector, 802 newContext = context && context.ownerDocument, 803 804 // nodeType defaults to 9, since context defaults to document 805 nodeType = context ? context.nodeType : 9; 806 807 results = results || []; 808 809 // Return early from calls with invalid selector or context 810 if ( typeof selector !== "string" || !selector || 811 nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { 812 813 return results; 814 } 815 816 // Try to shortcut find operations (as opposed to filters) in HTML documents 817 if ( !seed ) { 818 setDocument( context ); 819 context = context || document; 820 821 if ( documentIsHTML ) { 822 823 // If the selector is sufficiently simple, try using a "get*By*" DOM method 824 // (excepting DocumentFragment context, where the methods don't exist) 825 if ( nodeType !== 11 && ( match = rquickExpr.exec( selector ) ) ) { 826 827 // ID selector 828 if ( ( m = match[ 1 ] ) ) { 829 830 // Document context 831 if ( nodeType === 9 ) { 832 if ( ( elem = context.getElementById( m ) ) ) { 833 834 // Support: IE 9 only 835 // getElementById can match elements by name instead of ID 836 if ( elem.id === m ) { 837 push.call( results, elem ); 838 return results; 839 } 840 } else { 841 return results; 842 } 843 844 // Element context 845 } else { 846 847 // Support: IE 9 only 848 // getElementById can match elements by name instead of ID 849 if ( newContext && ( elem = newContext.getElementById( m ) ) && 850 find.contains( context, elem ) && 851 elem.id === m ) { 852 853 push.call( results, elem ); 854 return results; 855 } 856 } 857 858 // Type selector 859 } else if ( match[ 2 ] ) { 860 push.apply( results, context.getElementsByTagName( selector ) ); 861 return results; 862 863 // Class selector 864 } else if ( ( m = match[ 3 ] ) && context.getElementsByClassName ) { 865 push.apply( results, context.getElementsByClassName( m ) ); 866 return results; 867 } 868 } 869 870 // Take advantage of querySelectorAll 871 if ( !nonnativeSelectorCache[ selector + " " ] && 872 ( !rbuggyQSA || !rbuggyQSA.test( selector ) ) ) { 873 874 newSelector = selector; 875 newContext = context; 876 877 // qSA considers elements outside a scoping root when evaluating child or 878 // descendant combinators, which is not what we want. 879 // In such cases, we work around the behavior by prefixing every selector in the 880 // list with an ID selector referencing the scope context. 881 // The technique has to be used as well when a leading combinator is used 882 // as such selectors are not recognized by querySelectorAll. 883 // Thanks to Andrew Dupont for this technique. 884 if ( nodeType === 1 && 885 ( rdescend.test( selector ) || rleadingCombinator.test( selector ) ) ) { 886 887 // Expand context for sibling selectors 888 newContext = rsibling.test( selector ) && testContext( context.parentNode ) || 889 context; 890 891 // We can use :scope instead of the ID hack if the browser 892 // supports it & if we're not changing the context. 893 // Support: IE 11+, Edge 17 - 18+ 894 // IE/Edge sometimes throw a "Permission denied" error when 895 // strict-comparing two documents; shallow comparisons work. 896 // eslint-disable-next-line eqeqeq 897 if ( newContext != context || !support.scope ) { 898 899 // Capture the context ID, setting it first if necessary 900 if ( ( nid = context.getAttribute( "id" ) ) ) { 901 nid = jQuery.escapeSelector( nid ); 902 } else { 903 context.setAttribute( "id", ( nid = expando ) ); 904 } 905 } 906 907 // Prefix every selector in the list 908 groups = tokenize( selector ); 909 i = groups.length; 910 while ( i-- ) { 911 groups[ i ] = ( nid ? "#" + nid : ":scope" ) + " " + 912 toSelector( groups[ i ] ); 913 } 914 newSelector = groups.join( "," ); 915 } 916 917 try { 918 push.apply( results, 919 newContext.querySelectorAll( newSelector ) 920 ); 921 return results; 922 } catch ( qsaError ) { 923 nonnativeSelectorCache( selector, true ); 924 } finally { 925 if ( nid === expando ) { 926 context.removeAttribute( "id" ); 927 } 928 } 929 } 930 } 931 } 932 933 // All others 934 return select( selector.replace( rtrimCSS, "$1" ), context, results, seed ); 935} 936 937/** 938 * Create key-value caches of limited size 939 * @returns {function(string, object)} Returns the Object data after storing it on itself with 940 * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) 941 * deleting the oldest entry 942 */ 943function createCache() { 944 var keys = []; 945 946 function cache( key, value ) { 947 948 // Use (key + " ") to avoid collision with native prototype properties 949 // (see https://github.com/jquery/sizzle/issues/157) 950 if ( keys.push( key + " " ) > Expr.cacheLength ) { 951 952 // Only keep the most recent entries 953 delete cache[ keys.shift() ]; 954 } 955 return ( cache[ key + " " ] = value ); 956 } 957 return cache; 958} 959 960/** 961 * Mark a function for special use by jQuery selector module 962 * @param {Function} fn The function to mark 963 */ 964function markFunction( fn ) { 965 fn[ expando ] = true; 966 return fn; 967} 968 969/** 970 * Support testing using an element 971 * @param {Function} fn Passed the created element and returns a boolean result 972 */ 973function assert( fn ) { 974 var el = document.createElement( "fieldset" ); 975 976 try { 977 return !!fn( el ); 978 } catch ( e ) { 979 return false; 980 } finally { 981 982 // Remove from its parent by default 983 if ( el.parentNode ) { 984 el.parentNode.removeChild( el ); 985 } 986 987 // release memory in IE 988 el = null; 989 } 990} 991 992/** 993 * Returns a function to use in pseudos for input types 994 * @param {String} type 995 */ 996function createInputPseudo( type ) { 997 return function( elem ) { 998 return nodeName( elem, "input" ) && elem.type === type; 999 }; 1000} 1001 1002/** 1003 * Returns a function to use in pseudos for buttons 1004 * @param {String} type 1005 */ 1006function createButtonPseudo( type ) { 1007 return function( elem ) { 1008 return ( nodeName( elem, "input" ) || nodeName( elem, "button" ) ) && 1009 elem.type === type; 1010 }; 1011} 1012 1013/** 1014 * Returns a function to use in pseudos for :enabled/:disabled 1015 * @param {Boolean} disabled true for :disabled; false for :enabled 1016 */ 1017function createDisabledPseudo( disabled ) { 1018 1019 // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable 1020 return function( elem ) { 1021 1022 // Only certain elements can match :enabled or :disabled 1023 // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled 1024 // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled 1025 if ( "form" in elem ) { 1026 1027 // Check for inherited disabledness on relevant non-disabled elements: 1028 // * listed form-associated elements in a disabled fieldset 1029 // https://html.spec.whatwg.org/multipage/forms.html#category-listed 1030 // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled 1031 // * option elements in a disabled optgroup 1032 // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled 1033 // All such elements have a "form" property. 1034 if ( elem.parentNode && elem.disabled === false ) { 1035 1036 // Option elements defer to a parent optgroup if present 1037 if ( "label" in elem ) { 1038 if ( "label" in elem.parentNode ) { 1039 return elem.parentNode.disabled === disabled; 1040 } else { 1041 return elem.disabled === disabled; 1042 } 1043 } 1044 1045 // Support: IE 6 - 11+ 1046 // Use the isDisabled shortcut property to check for disabled fieldset ancestors 1047 return elem.isDisabled === disabled || 1048 1049 // Where there is no isDisabled, check manually 1050 elem.isDisabled !== !disabled && 1051 inDisabledFieldset( elem ) === disabled; 1052 } 1053 1054 return elem.disabled === disabled; 1055 1056 // Try to winnow out elements that can't be disabled before trusting the disabled property. 1057 // Some victims get caught in our net (label, legend, menu, track), but it shouldn't 1058 // even exist on them, let alone have a boolean value. 1059 } else if ( "label" in elem ) { 1060 return elem.disabled === disabled; 1061 } 1062 1063 // Remaining elements are neither :enabled nor :disabled 1064 return false; 1065 }; 1066} 1067 1068/** 1069 * Returns a function to use in pseudos for positionals 1070 * @param {Function} fn 1071 */ 1072function createPositionalPseudo( fn ) { 1073 return markFunction( function( argument ) { 1074 argument = +argument; 1075 return markFunction( function( seed, matches ) { 1076 var j, 1077 matchIndexes = fn( [], seed.length, argument ), 1078 i = matchIndexes.length; 1079 1080 // Match elements found at the specified indexes 1081 while ( i-- ) { 1082 if ( seed[ ( j = matchIndexes[ i ] ) ] ) { 1083 seed[ j ] = !( matches[ j ] = seed[ j ] ); 1084 } 1085 } 1086 } ); 1087 } ); 1088} 1089 1090/** 1091 * Checks a node for validity as a jQuery selector context 1092 * @param {Element|Object=} context 1093 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value 1094 */ 1095function testContext( context ) { 1096 return context && typeof context.getElementsByTagName !== "undefined" && context; 1097} 1098 1099/** 1100 * Sets document-related variables once based on the current document 1101 * @param {Element|Object} [node] An element or document object to use to set the document 1102 * @returns {Object} Returns the current document 1103 */ 1104function setDocument( node ) { 1105 var subWindow, 1106 doc = node ? node.ownerDocument || node : preferredDoc; 1107 1108 // Return early if doc is invalid or already selected 1109 // Support: IE 11+, Edge 17 - 18+ 1110 // IE/Edge sometimes throw a "Permission denied" error when strict-comparing 1111 // two documents; shallow comparisons work. 1112 // eslint-disable-next-line eqeqeq 1113 if ( doc == document || doc.nodeType !== 9 || !doc.documentElement ) { 1114 return document; 1115 } 1116 1117 // Update global variables 1118 document = doc; 1119 documentElement = document.documentElement; 1120 documentIsHTML = !jQuery.isXMLDoc( document ); 1121 1122 // Support: iOS 7 only, IE 9 - 11+ 1123 // Older browsers didn't support unprefixed `matches`. 1124 matches = documentElement.matches || 1125 documentElement.webkitMatchesSelector || 1126 documentElement.msMatchesSelector; 1127 1128 // Support: IE 9 - 11+, Edge 12 - 18+ 1129 // Accessing iframe documents after unload throws "permission denied" errors (see trac-13936) 1130 // Support: IE 11+, Edge 17 - 18+ 1131 // IE/Edge sometimes throw a "Permission denied" error when strict-comparing 1132 // two documents; shallow comparisons work. 1133 // eslint-disable-next-line eqeqeq 1134 if ( preferredDoc != document && 1135 ( subWindow = document.defaultView ) && subWindow.top !== subWindow ) { 1136 1137 // Support: IE 9 - 11+, Edge 12 - 18+ 1138 subWindow.addEventListener( "unload", unloadHandler ); 1139 } 1140 1141 // Support: IE <10 1142 // Check if getElementById returns elements by name 1143 // The broken getElementById methods don't pick up programmatically-set names, 1144 // so use a roundabout getElementsByName test 1145 support.getById = assert( function( el ) { 1146 documentElement.appendChild( el ).id = jQuery.expando; 1147 return !document.getElementsByName || 1148 !document.getElementsByName( jQuery.expando ).length; 1149 } ); 1150 1151 // Support: IE 9 only 1152 // Check to see if it's possible to do matchesSelector 1153 // on a disconnected node. 1154 support.disconnectedMatch = assert( function( el ) { 1155 return matches.call( el, "*" ); 1156 } ); 1157 1158 // Support: IE 9 - 11+, Edge 12 - 18+ 1159 // IE/Edge don't support the :scope pseudo-class. 1160 support.scope = assert( function() { 1161 return document.querySelectorAll( ":scope" ); 1162 } ); 1163 1164 // Support: Chrome 105 - 111 only, Safari 15.4 - 16.3 only 1165 // Make sure the `:has()` argument is parsed unforgivingly. 1166 // We include `*` in the test to detect buggy implementations that are 1167 // _selectively_ forgiving (specifically when the list includes at least 1168 // one valid selector). 1169 // Note that we treat complete lack of support for `:has()` as if it were 1170 // spec-compliant support, which is fine because use of `:has()` in such 1171 // environments will fail in the qSA path and fall back to jQuery traversal 1172 // anyway. 1173 support.cssHas = assert( function() { 1174 try { 1175 document.querySelector( ":has(*,:jqfake)" ); 1176 return false; 1177 } catch ( e ) { 1178 return true; 1179 } 1180 } ); 1181 1182 // ID filter and find 1183 if ( support.getById ) { 1184 Expr.filter.ID = function( id ) { 1185 var attrId = id.replace( runescape, funescape ); 1186 return function( elem ) { 1187 return elem.getAttribute( "id" ) === attrId; 1188 }; 1189 }; 1190 Expr.find.ID = function( id, context ) { 1191 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { 1192 var elem = context.getElementById( id ); 1193 return elem ? [ elem ] : []; 1194 } 1195 }; 1196 } else { 1197 Expr.filter.ID = function( id ) { 1198 var attrId = id.replace( runescape, funescape ); 1199 return function( elem ) { 1200 var node = typeof elem.getAttributeNode !== "undefined" && 1201 elem.getAttributeNode( "id" ); 1202 return node && node.value === attrId; 1203 }; 1204 }; 1205 1206 // Support: IE 6 - 7 only 1207 // getElementById is not reliable as a find shortcut 1208 Expr.find.ID = function( id, context ) { 1209 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { 1210 var node, i, elems, 1211 elem = context.getElementById( id ); 1212 1213 if ( elem ) { 1214 1215 // Verify the id attribute 1216 node = elem.getAttributeNode( "id" ); 1217 if ( node && node.value === id ) { 1218 return [ elem ]; 1219 } 1220 1221 // Fall back on getElementsByName 1222 elems = context.getElementsByName( id ); 1223 i = 0; 1224 while ( ( elem = elems[ i++ ] ) ) { 1225 node = elem.getAttributeNode( "id" ); 1226 if ( node && node.value === id ) { 1227 return [ elem ]; 1228 } 1229 } 1230 } 1231 1232 return []; 1233 } 1234 }; 1235 } 1236 1237 // Tag 1238 Expr.find.TAG = function( tag, context ) { 1239 if ( typeof context.getElementsByTagName !== "undefined" ) { 1240 return context.getElementsByTagName( tag ); 1241 1242 // DocumentFragment nodes don't have gEBTN 1243 } else { 1244 return context.querySelectorAll( tag ); 1245 } 1246 }; 1247 1248 // Class 1249 Expr.find.CLASS = function( className, context ) { 1250 if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { 1251 return context.getElementsByClassName( className ); 1252 } 1253 }; 1254 1255 /* QSA/matchesSelector 1256 ---------------------------------------------------------------------- */ 1257 1258 // QSA and matchesSelector support 1259 1260 rbuggyQSA = []; 1261 1262 // Build QSA regex 1263 // Regex strategy adopted from Diego Perini 1264 assert( function( el ) { 1265 1266 var input; 1267 1268 documentElement.appendChild( el ).innerHTML = 1269 "<a id='" + expando + "' href='' disabled='disabled'></a>" + 1270 "<select id='" + expando + "-\r\\' disabled='disabled'>" + 1271 "<option selected=''></option></select>"; 1272 1273 // Support: iOS <=7 - 8 only 1274 // Boolean attributes and "value" are not treated correctly in some XML documents 1275 if ( !el.querySelectorAll( "[selected]" ).length ) { 1276 rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); 1277 } 1278 1279 // Support: iOS <=7 - 8 only 1280 if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { 1281 rbuggyQSA.push( "~=" ); 1282 } 1283 1284 // Support: iOS 8 only 1285 // https://bugs.webkit.org/show_bug.cgi?id=136851 1286 // In-page `selector#id sibling-combinator selector` fails 1287 if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { 1288 rbuggyQSA.push( ".#.+[+~]" ); 1289 } 1290 1291 // Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+ 1292 // In some of the document kinds, these selectors wouldn't work natively. 1293 // This is probably OK but for backwards compatibility we want to maintain 1294 // handling them through jQuery traversal in jQuery 3.x. 1295 if ( !el.querySelectorAll( ":checked" ).length ) { 1296 rbuggyQSA.push( ":checked" ); 1297 } 1298 1299 // Support: Windows 8 Native Apps 1300 // The type and name attributes are restricted during .innerHTML assignment 1301 input = document.createElement( "input" ); 1302 input.setAttribute( "type", "hidden" ); 1303 el.appendChild( input ).setAttribute( "name", "D" ); 1304 1305 // Support: IE 9 - 11+ 1306 // IE's :disabled selector does not pick up the children of disabled fieldsets 1307 // Support: Chrome <=105+, Firefox <=104+, Safari <=15.4+ 1308 // In some of the document kinds, these selectors wouldn't work natively. 1309 // This is probably OK but for backwards compatibility we want to maintain 1310 // handling them through jQuery traversal in jQuery 3.x. 1311 documentElement.appendChild( el ).disabled = true; 1312 if ( el.querySelectorAll( ":disabled" ).length !== 2 ) { 1313 rbuggyQSA.push( ":enabled", ":disabled" ); 1314 } 1315 1316 // Support: IE 11+, Edge 15 - 18+ 1317 // IE 11/Edge don't find elements on a `[name='']` query in some cases. 1318 // Adding a temporary attribute to the document before the selection works 1319 // around the issue. 1320 // Interestingly, IE 10 & older don't seem to have the issue. 1321 input = document.createElement( "input" ); 1322 input.setAttribute( "name", "" ); 1323 el.appendChild( input ); 1324 if ( !el.querySelectorAll( "[name='']" ).length ) { 1325 rbuggyQSA.push( "\\[" + whitespace + "*name" + whitespace + "*=" + 1326 whitespace + "*(?:''|\"\")" ); 1327 } 1328 } ); 1329 1330 if ( !support.cssHas ) { 1331 1332 // Support: Chrome 105 - 110+, Safari 15.4 - 16.3+ 1333 // Our regular `try-catch` mechanism fails to detect natively-unsupported 1334 // pseudo-classes inside `:has()` (such as `:has(:contains("Foo"))`) 1335 // in browsers that parse the `:has()` argument as a forgiving selector list. 1336 // https://drafts.csswg.org/selectors/#relational now requires the argument 1337 // to be parsed unforgivingly, but browsers have not yet fully adjusted. 1338 rbuggyQSA.push( ":has" ); 1339 } 1340 1341 rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join( "|" ) ); 1342 1343 /* Sorting 1344 ---------------------------------------------------------------------- */ 1345 1346 // Document order sorting 1347 sortOrder = function( a, b ) { 1348 1349 // Flag for duplicate removal 1350 if ( a === b ) { 1351 hasDuplicate = true; 1352 return 0; 1353 } 1354 1355 // Sort on method existence if only one input has compareDocumentPosition 1356 var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; 1357 if ( compare ) { 1358 return compare; 1359 } 1360 1361 // Calculate position if both inputs belong to the same document 1362 // Support: IE 11+, Edge 17 - 18+ 1363 // IE/Edge sometimes throw a "Permission denied" error when strict-comparing 1364 // two documents; shallow comparisons work. 1365 // eslint-disable-next-line eqeqeq 1366 compare = ( a.ownerDocument || a ) == ( b.ownerDocument || b ) ? 1367 a.compareDocumentPosition( b ) : 1368 1369 // Otherwise we know they are disconnected 1370 1; 1371 1372 // Disconnected nodes 1373 if ( compare & 1 || 1374 ( !support.sortDetached && b.compareDocumentPosition( a ) === compare ) ) { 1375 1376 // Choose the first element that is related to our preferred document 1377 // Support: IE 11+, Edge 17 - 18+ 1378 // IE/Edge sometimes throw a "Permission denied" error when strict-comparing 1379 // two documents; shallow comparisons work. 1380 // eslint-disable-next-line eqeqeq 1381 if ( a === document || a.ownerDocument == preferredDoc && 1382 find.contains( preferredDoc, a ) ) { 1383 return -1; 1384 } 1385 1386 // Support: IE 11+, Edge 17 - 18+ 1387 // IE/Edge sometimes throw a "Permission denied" error when strict-comparing 1388 // two documents; shallow comparisons work. 1389 // eslint-disable-next-line eqeqeq 1390 if ( b === document || b.ownerDocument == preferredDoc && 1391 find.contains( preferredDoc, b ) ) { 1392 return 1; 1393 } 1394 1395 // Maintain original order 1396 return sortInput ? 1397 ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : 1398 0; 1399 } 1400 1401 return compare & 4 ? -1 : 1; 1402 }; 1403 1404 return document; 1405} 1406 1407find.matches = function( expr, elements ) { 1408 return find( expr, null, null, elements ); 1409}; 1410 1411find.matchesSelector = function( elem, expr ) { 1412 setDocument( elem ); 1413 1414 if ( documentIsHTML && 1415 !nonnativeSelectorCache[ expr + " " ] && 1416 ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { 1417 1418 try { 1419 var ret = matches.call( elem, expr ); 1420 1421 // IE 9's matchesSelector returns false on disconnected nodes 1422 if ( ret || support.disconnectedMatch || 1423 1424 // As well, disconnected nodes are said to be in a document 1425 // fragment in IE 9 1426 elem.document && elem.document.nodeType !== 11 ) { 1427 return ret; 1428 } 1429 } catch ( e ) { 1430 nonnativeSelectorCache( expr, true ); 1431 } 1432 } 1433 1434 return find( expr, document, null, [ elem ] ).length > 0; 1435}; 1436 1437find.contains = function( context, elem ) { 1438 1439 // Set document vars if needed 1440 // Support: IE 11+, Edge 17 - 18+ 1441 // IE/Edge sometimes throw a "Permission denied" error when strict-comparing 1442 // two documents; shallow comparisons work. 1443 // eslint-disable-next-line eqeqeq 1444 if ( ( context.ownerDocument || context ) != document ) { 1445 setDocument( context ); 1446 } 1447 return jQuery.contains( context, elem ); 1448}; 1449 1450 1451find.attr = function( elem, name ) { 1452 1453 // Set document vars if needed 1454 // Support: IE 11+, Edge 17 - 18+ 1455 // IE/Edge sometimes throw a "Permission denied" error when strict-comparing 1456 // two documents; shallow comparisons work. 1457 // eslint-disable-next-line eqeqeq 1458 if ( ( elem.ownerDocument || elem ) != document ) { 1459 setDocument( elem ); 1460 } 1461 1462 var fn = Expr.attrHandle[ name.toLowerCase() ], 1463 1464 // Don't get fooled by Object.prototype properties (see trac-13807) 1465 val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? 1466 fn( elem, name, !documentIsHTML ) : 1467 undefined; 1468 1469 if ( val !== undefined ) { 1470 return val; 1471 } 1472 1473 return elem.getAttribute( name ); 1474}; 1475 1476find.error = function( msg ) { 1477 throw new Error( "Syntax error, unrecognized expression: " + msg ); 1478}; 1479 1480/** 1481 * Document sorting and removing duplicates 1482 * @param {ArrayLike} results 1483 */ 1484jQuery.uniqueSort = function( results ) { 1485 var elem, 1486 duplicates = [], 1487 j = 0, 1488 i = 0; 1489 1490 // Unless we *know* we can detect duplicates, assume their presence 1491 // 1492 // Support: Android <=4.0+ 1493 // Testing for detecting duplicates is unpredictable so instead assume we can't 1494 // depend on duplicate detection in all browsers without a stable sort. 1495 hasDuplicate = !support.sortStable; 1496 sortInput = !support.sortStable && slice.call( results, 0 ); 1497 sort.call( results, sortOrder ); 1498 1499 if ( hasDuplicate ) { 1500 while ( ( elem = results[ i++ ] ) ) { 1501 if ( elem === results[ i ] ) { 1502 j = duplicates.push( i ); 1503 } 1504 } 1505 while ( j-- ) { 1506 splice.call( results, duplicates[ j ], 1 ); 1507 } 1508 } 1509 1510 // Clear input after sorting to release objects 1511 // See https://github.com/jquery/sizzle/pull/225 1512 sortInput = null; 1513 1514 return results; 1515}; 1516 1517jQuery.fn.uniqueSort = function() { 1518 return this.pushStack( jQuery.uniqueSort( slice.apply( this ) ) ); 1519}; 1520 1521Expr = jQuery.expr = { 1522 1523 // Can be adjusted by the user 1524 cacheLength: 50, 1525 1526 createPseudo: markFunction, 1527 1528 match: matchExpr, 1529 1530 attrHandle: {}, 1531 1532 find: {}, 1533 1534 relative: { 1535 ">": { dir: "parentNode", first: true }, 1536 " ": { dir: "parentNode" }, 1537 "+": { dir: "previousSibling", first: true }, 1538 "~": { dir: "previousSibling" } 1539 }, 1540 1541 preFilter: { 1542 ATTR: function( match ) { 1543 match[ 1 ] = match[ 1 ].replace( runescape, funescape ); 1544 1545 // Move the given value to match[3] whether quoted or unquoted 1546 match[ 3 ] = ( match[ 3 ] || match[ 4 ] || match[ 5 ] || "" ) 1547 .replace( runescape, funescape ); 1548 1549 if ( match[ 2 ] === "~=" ) { 1550 match[ 3 ] = " " + match[ 3 ] + " "; 1551 } 1552 1553 return match.slice( 0, 4 ); 1554 }, 1555 1556 CHILD: function( match ) { 1557 1558 /* matches from matchExpr["CHILD"] 1559 1 type (only|nth|...) 1560 2 what (child|of-type) 1561 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) 1562 4 xn-component of xn+y argument ([+-]?\d*n|) 1563 5 sign of xn-component 1564 6 x of xn-component 1565 7 sign of y-component 1566 8 y of y-component 1567 */ 1568 match[ 1 ] = match[ 1 ].toLowerCase(); 1569 1570 if ( match[ 1 ].slice( 0, 3 ) === "nth" ) { 1571 1572 // nth-* requires argument 1573 if ( !match[ 3 ] ) { 1574 find.error( match[ 0 ] ); 1575 } 1576 1577 // numeric x and y parameters for Expr.filter.CHILD 1578 // remember that false/true cast respectively to 0/1 1579 match[ 4 ] = +( match[ 4 ] ? 1580 match[ 5 ] + ( match[ 6 ] || 1 ) : 1581 2 * ( match[ 3 ] === "even" || match[ 3 ] === "odd" ) 1582 ); 1583 match[ 5 ] = +( ( match[ 7 ] + match[ 8 ] ) || match[ 3 ] === "odd" ); 1584 1585 // other types prohibit arguments 1586 } else if ( match[ 3 ] ) { 1587 find.error( match[ 0 ] ); 1588 } 1589 1590 return match; 1591 }, 1592 1593 PSEUDO: function( match ) { 1594 var excess, 1595 unquoted = !match[ 6 ] && match[ 2 ]; 1596 1597 if ( matchExpr.CHILD.test( match[ 0 ] ) ) { 1598 return null; 1599 } 1600 1601 // Accept quoted arguments as-is 1602 if ( match[ 3 ] ) { 1603 match[ 2 ] = match[ 4 ] || match[ 5 ] || ""; 1604 1605 // Strip excess characters from unquoted arguments 1606 } else if ( unquoted && rpseudo.test( unquoted ) && 1607 1608 // Get excess from tokenize (recursively) 1609 ( excess = tokenize( unquoted, true ) ) && 1610 1611 // advance to the next closing parenthesis 1612 ( excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length ) ) { 1613 1614 // excess is a negative index 1615 match[ 0 ] = match[ 0 ].slice( 0, excess ); 1616 match[ 2 ] = unquoted.slice( 0, excess ); 1617 } 1618 1619 // Return only captures needed by the pseudo filter method (type and argument) 1620 return match.slice( 0, 3 ); 1621 } 1622 }, 1623 1624 filter: { 1625 1626 TAG: function( nodeNameSelector ) { 1627 var expectedNodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); 1628 return nodeNameSelector === "*" ? 1629 function() { 1630 return true; 1631 } : 1632 function( elem ) { 1633 return nodeName( elem, expectedNodeName ); 1634 }; 1635 }, 1636 1637 CLASS: function( className ) { 1638 var pattern = classCache[ className + " " ]; 1639 1640 return pattern || 1641 ( pattern = new RegExp( "(^|" + whitespace + ")" + className + 1642 "(" + whitespace + "|$)" ) ) && 1643 classCache( className, function( elem ) { 1644 return pattern.test( 1645 typeof elem.className === "string" && elem.className || 1646 typeof elem.getAttribute !== "undefined" && 1647 elem.getAttribute( "class" ) || 1648 "" 1649 ); 1650 } ); 1651 }, 1652 1653 ATTR: function( name, operator, check ) { 1654 return function( elem ) { 1655 var result = find.attr( elem, name ); 1656 1657 if ( result == null ) { 1658 return operator === "!="; 1659 } 1660 if ( !operator ) { 1661 return true; 1662 } 1663 1664 result += ""; 1665 1666 if ( operator === "=" ) { 1667 return result === check; 1668 } 1669 if ( operator === "!=" ) { 1670 return result !== check; 1671 } 1672 if ( operator === "^=" ) { 1673 return check && result.indexOf( check ) === 0; 1674 } 1675 if ( operator === "*=" ) { 1676 return check && result.indexOf( check ) > -1; 1677 } 1678 if ( operator === "$=" ) { 1679 return check && result.slice( -check.length ) === check; 1680 } 1681 if ( operator === "~=" ) { 1682 return ( " " + result.replace( rwhitespace, " " ) + " " ) 1683 .indexOf( check ) > -1; 1684 } 1685 if ( operator === "|=" ) { 1686 return result === check || result.slice( 0, check.length + 1 ) === check + "-"; 1687 } 1688 1689 return false; 1690 }; 1691 }, 1692 1693 CHILD: function( type, what, _argument, first, last ) { 1694 var simple = type.slice( 0, 3 ) !== "nth", 1695 forward = type.slice( -4 ) !== "last", 1696 ofType = what === "of-type"; 1697 1698 return first === 1 && last === 0 ? 1699 1700 // Shortcut for :nth-*(n) 1701 function( elem ) { 1702 return !!elem.parentNode; 1703 } : 1704 1705 function( elem, _context, xml ) { 1706 var cache, outerCache, node, nodeIndex, start, 1707 dir = simple !== forward ? "nextSibling" : "previousSibling", 1708 parent = elem.parentNode, 1709 name = ofType && elem.nodeName.toLowerCase(), 1710 useCache = !xml && !ofType, 1711 diff = false; 1712 1713 if ( parent ) { 1714 1715 // :(first|last|only)-(child|of-type) 1716 if ( simple ) { 1717 while ( dir ) { 1718 node = elem; 1719 while ( ( node = node[ dir ] ) ) { 1720 if ( ofType ? 1721 nodeName( node, name ) : 1722 node.nodeType === 1 ) { 1723 1724 return false; 1725 } 1726 } 1727 1728 // Reverse direction for :only-* (if we haven't yet done so) 1729 start = dir = type === "only" && !start && "nextSibling"; 1730 } 1731 return true; 1732 } 1733 1734 start = [ forward ? parent.firstChild : parent.lastChild ]; 1735 1736 // non-xml :nth-child(...) stores cache data on `parent` 1737 if ( forward && useCache ) { 1738 1739 // Seek `elem` from a previously-cached index 1740 outerCache = parent[ expando ] || ( parent[ expando ] = {} ); 1741 cache = outerCache[ type ] || []; 1742 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; 1743 diff = nodeIndex && cache[ 2 ]; 1744 node = nodeIndex && parent.childNodes[ nodeIndex ]; 1745 1746 while ( ( node = ++nodeIndex && node && node[ dir ] || 1747 1748 // Fallback to seeking `elem` from the start 1749 ( diff = nodeIndex = 0 ) || start.pop() ) ) { 1750 1751 // When found, cache indexes on `parent` and break 1752 if ( node.nodeType === 1 && ++diff && node === elem ) { 1753 outerCache[ type ] = [ dirruns, nodeIndex, diff ]; 1754 break; 1755 } 1756 } 1757 1758 } else { 1759 1760 // Use previously-cached element index if available 1761 if ( useCache ) { 1762 outerCache = elem[ expando ] || ( elem[ expando ] = {} ); 1763 cache = outerCache[ type ] || []; 1764 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; 1765 diff = nodeIndex; 1766 } 1767 1768 // xml :nth-child(...) 1769 // or :nth-last-child(...) or :nth(-last)?-of-type(...) 1770 if ( diff === false ) { 1771 1772 // Use the same loop as above to seek `elem` from the start 1773 while ( ( node = ++nodeIndex && node && node[ dir ] || 1774 ( diff = nodeIndex = 0 ) || start.pop() ) ) { 1775 1776 if ( ( ofType ? 1777 nodeName( node, name ) : 1778 node.nodeType === 1 ) && 1779 ++diff ) { 1780 1781 // Cache the index of each encountered element 1782 if ( useCache ) { 1783 outerCache = node[ expando ] || 1784 ( node[ expando ] = {} ); 1785 outerCache[ type ] = [ dirruns, diff ]; 1786 } 1787 1788 if ( node === elem ) { 1789 break; 1790 } 1791 } 1792 } 1793 } 1794 } 1795 1796 // Incorporate the offset, then check against cycle size 1797 diff -= last; 1798 return diff === first || ( diff % first === 0 && diff / first >= 0 ); 1799 } 1800 }; 1801 }, 1802 1803 PSEUDO: function( pseudo, argument ) { 1804 1805 // pseudo-class names are case-insensitive 1806 // https://www.w3.org/TR/selectors/#pseudo-classes 1807 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters 1808 // Remember that setFilters inherits from pseudos 1809 var args, 1810 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || 1811 find.error( "unsupported pseudo: " + pseudo ); 1812 1813 // The user may use createPseudo to indicate that 1814 // arguments are needed to create the filter function 1815 // just as jQuery does 1816 if ( fn[ expando ] ) { 1817 return fn( argument ); 1818 } 1819 1820 // But maintain support for old signatures 1821 if ( fn.length > 1 ) { 1822 args = [ pseudo, pseudo, "", argument ]; 1823 return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? 1824 markFunction( function( seed, matches ) { 1825 var idx, 1826 matched = fn( seed, argument ), 1827 i = matched.length; 1828 while ( i-- ) { 1829 idx = indexOf.call( seed, matched[ i ] ); 1830 seed[ idx ] = !( matches[ idx ] = matched[ i ] ); 1831 } 1832 } ) : 1833 function( elem ) { 1834 return fn( elem, 0, args ); 1835 }; 1836 } 1837 1838 return fn; 1839 } 1840 }, 1841 1842 pseudos: { 1843 1844 // Potentially complex pseudos 1845 not: markFunction( function( selector ) { 1846 1847 // Trim the selector passed to compile 1848 // to avoid treating leading and trailing 1849 // spaces as combinators 1850 var input = [], 1851 results = [], 1852 matcher = compile( selector.replace( rtrimCSS, "$1" ) ); 1853 1854 return matcher[ expando ] ? 1855 markFunction( function( seed, matches, _context, xml ) { 1856 var elem, 1857 unmatched = matcher( seed, null, xml, [] ), 1858 i = seed.length; 1859 1860 // Match elements unmatched by `matcher` 1861 while ( i-- ) { 1862 if ( ( elem = unmatched[ i ] ) ) { 1863 seed[ i ] = !( matches[ i ] = elem ); 1864 } 1865 } 1866 } ) : 1867 function( elem, _context, xml ) { 1868 input[ 0 ] = elem; 1869 matcher( input, null, xml, results ); 1870 1871 // Don't keep the element 1872 // (see https://github.com/jquery/sizzle/issues/299) 1873 input[ 0 ] = null; 1874 return !results.pop(); 1875 }; 1876 } ), 1877 1878 has: markFunction( function( selector ) { 1879 return function( elem ) { 1880 return find( selector, elem ).length > 0; 1881 }; 1882 } ), 1883 1884 contains: markFunction( function( text ) { 1885 text = text.replace( runescape, funescape ); 1886 return function( elem ) { 1887 return ( elem.textContent || jQuery.text( elem ) ).indexOf( text ) > -1; 1888 }; 1889 } ), 1890 1891 // "Whether an element is represented by a :lang() selector 1892 // is based solely on the element's language value 1893 // being equal to the identifier C, 1894 // or beginning with the identifier C immediately followed by "-". 1895 // The matching of C against the element's language value is performed case-insensitively. 1896 // The identifier C does not have to be a valid language name." 1897 // https://www.w3.org/TR/selectors/#lang-pseudo 1898 lang: markFunction( function( lang ) { 1899 1900 // lang value must be a valid identifier 1901 if ( !ridentifier.test( lang || "" ) ) { 1902 find.error( "unsupported lang: " + lang ); 1903 } 1904 lang = lang.replace( runescape, funescape ).toLowerCase(); 1905 return function( elem ) { 1906 var elemLang; 1907 do { 1908 if ( ( elemLang = documentIsHTML ? 1909 elem.lang : 1910 elem.getAttribute( "xml:lang" ) || elem.getAttribute( "lang" ) ) ) { 1911 1912 elemLang = elemLang.toLowerCase(); 1913 return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; 1914 } 1915 } while ( ( elem = elem.parentNode ) && elem.nodeType === 1 ); 1916 return false; 1917 }; 1918 } ), 1919 1920 // Miscellaneous 1921 target: function( elem ) { 1922 var hash = window.location && window.location.hash; 1923 return hash && hash.slice( 1 ) === elem.id; 1924 }, 1925 1926 root: function( elem ) { 1927 return elem === documentElement; 1928 }, 1929 1930 focus: function( elem ) { 1931 return elem === safeActiveElement() && 1932 document.hasFocus() && 1933 !!( elem.type || elem.href || ~elem.tabIndex ); 1934 }, 1935 1936 // Boolean properties 1937 enabled: createDisabledPseudo( false ), 1938 disabled: createDisabledPseudo( true ), 1939 1940 checked: function( elem ) { 1941 1942 // In CSS3, :checked should return both checked and selected elements 1943 // https://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked 1944 return ( nodeName( elem, "input" ) && !!elem.checked ) || 1945 ( nodeName( elem, "option" ) && !!elem.selected ); 1946 }, 1947 1948 selected: function( elem ) { 1949 1950 // Support: IE <=11+ 1951 // Accessing the selectedIndex property 1952 // forces the browser to treat the default option as 1953 // selected when in an optgroup. 1954 if ( elem.parentNode ) { 1955 // eslint-disable-next-line no-unused-expressions 1956 elem.parentNode.selectedIndex; 1957 } 1958 1959 return elem.selected === true; 1960 }, 1961 1962 // Contents 1963 empty: function( elem ) { 1964 1965 // https://www.w3.org/TR/selectors/#empty-pseudo 1966 // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), 1967 // but not by others (comment: 8; processing instruction: 7; etc.) 1968 // nodeType < 6 works because attributes (2) do not appear as children 1969 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { 1970 if ( elem.nodeType < 6 ) { 1971 return false; 1972 } 1973 } 1974 return true; 1975 }, 1976 1977 parent: function( elem ) { 1978 return !Expr.pseudos.empty( elem ); 1979 }, 1980 1981 // Element/input types 1982 header: function( elem ) { 1983 return rheader.test( elem.nodeName ); 1984 }, 1985 1986 input: function( elem ) { 1987 return rinputs.test( elem.nodeName ); 1988 }, 1989 1990 button: function( elem ) { 1991 return nodeName( elem, "input" ) && elem.type === "button" || 1992 nodeName( elem, "button" ); 1993 }, 1994 1995 text: function( elem ) { 1996 var attr; 1997 return nodeName( elem, "input" ) && elem.type === "text" && 1998 1999 // Support: IE <10 only 2000 // New HTML5 attribute values (e.g., "search") appear 2001 // with elem.type === "text" 2002 ( ( attr = elem.getAttribute( "type" ) ) == null || 2003 attr.toLowerCase() === "text" ); 2004 }, 2005 2006 // Position-in-collection 2007 first: createPositionalPseudo( function() { 2008 return [ 0 ]; 2009 } ), 2010 2011 last: createPositionalPseudo( function( _matchIndexes, length ) { 2012 return [ length - 1 ]; 2013 } ), 2014 2015 eq: createPositionalPseudo( function( _matchIndexes, length, argument ) { 2016 return [ argument < 0 ? argument + length : argument ]; 2017 } ), 2018 2019 even: createPositionalPseudo( function( matchIndexes, length ) { 2020 var i = 0; 2021 for ( ; i < length; i += 2 ) { 2022 matchIndexes.push( i ); 2023 } 2024 return matchIndexes; 2025 } ), 2026 2027 odd: createPositionalPseudo( function( matchIndexes, length ) { 2028 var i = 1; 2029 for ( ; i < length; i += 2 ) { 2030 matchIndexes.push( i ); 2031 } 2032 return matchIndexes; 2033 } ), 2034 2035 lt: createPositionalPseudo( function( matchIndexes, length, argument ) { 2036 var i; 2037 2038 if ( argument < 0 ) { 2039 i = argument + length; 2040 } else if ( argument > length ) { 2041 i = length; 2042 } else { 2043 i = argument; 2044 } 2045 2046 for ( ; --i >= 0; ) { 2047 matchIndexes.push( i ); 2048 } 2049 return matchIndexes; 2050 } ), 2051 2052 gt: createPositionalPseudo( function( matchIndexes, length, argument ) { 2053 var i = argument < 0 ? argument + length : argument; 2054 for ( ; ++i < length; ) { 2055 matchIndexes.push( i ); 2056 } 2057 return matchIndexes; 2058 } ) 2059 } 2060}; 2061 2062Expr.pseudos.nth = Expr.pseudos.eq; 2063 2064// Add button/input type pseudos 2065for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { 2066 Expr.pseudos[ i ] = createInputPseudo( i ); 2067} 2068for ( i in { submit: true, reset: true } ) { 2069 Expr.pseudos[ i ] = createButtonPseudo( i ); 2070} 2071 2072// Easy API for creating new setFilters 2073function setFilters() {} 2074setFilters.prototype = Expr.filters = Expr.pseudos; 2075Expr.setFilters = new setFilters(); 2076 2077function tokenize( selector, parseOnly ) { 2078 var matched, match, tokens, type, 2079 soFar, groups, preFilters, 2080 cached = tokenCache[ selector + " " ]; 2081 2082 if ( cached ) { 2083 return parseOnly ? 0 : cached.slice( 0 ); 2084 } 2085 2086 soFar = selector; 2087 groups = []; 2088 preFilters = Expr.preFilter; 2089 2090 while ( soFar ) { 2091 2092 // Comma and first run 2093 if ( !matched || ( match = rcomma.exec( soFar ) ) ) { 2094 if ( match ) { 2095 2096 // Don't consume trailing commas as valid 2097 soFar = soFar.slice( match[ 0 ].length ) || soFar; 2098 } 2099 groups.push( ( tokens = [] ) ); 2100 } 2101 2102 matched = false; 2103 2104 // Combinators 2105 if ( ( match = rleadingCombinator.exec( soFar ) ) ) { 2106 matched = match.shift(); 2107 tokens.push( { 2108 value: matched, 2109 2110 // Cast descendant combinators to space 2111 type: match[ 0 ].replace( rtrimCSS, " " ) 2112 } ); 2113 soFar = soFar.slice( matched.length ); 2114 } 2115 2116 // Filters 2117 for ( type in Expr.filter ) { 2118 if ( ( match = matchExpr[ type ].exec( soFar ) ) && ( !preFilters[ type ] || 2119 ( match = preFilters[ type ]( match ) ) ) ) { 2120 matched = match.shift(); 2121 tokens.push( { 2122 value: matched, 2123 type: type, 2124 matches: match 2125 } ); 2126 soFar = soFar.slice( matched.length ); 2127 } 2128 } 2129 2130 if ( !matched ) { 2131 break; 2132 } 2133 } 2134 2135 // Return the length of the invalid excess 2136 // if we're just parsing 2137 // Otherwise, throw an error or return tokens 2138 if ( parseOnly ) { 2139 return soFar.length; 2140 } 2141 2142 return soFar ? 2143 find.error( selector ) : 2144 2145 // Cache the tokens 2146 tokenCache( selector, groups ).slice( 0 ); 2147} 2148 2149function toSelector( tokens ) { 2150 var i = 0, 2151 len = tokens.length, 2152 selector = ""; 2153 for ( ; i < len; i++ ) { 2154 selector += tokens[ i ].value; 2155 } 2156 return selector; 2157} 2158 2159function addCombinator( matcher, combinator, base ) { 2160 var dir = combinator.dir, 2161 skip = combinator.next, 2162 key = skip || dir, 2163 checkNonElements = base && key === "parentNode", 2164 doneName = done++; 2165 2166 return combinator.first ? 2167 2168 // Check against closest ancestor/preceding element 2169 function( elem, context, xml ) { 2170 while ( ( elem = elem[ dir ] ) ) { 2171 if ( elem.nodeType === 1 || checkNonElements ) { 2172 return matcher( elem, context, xml ); 2173 } 2174 } 2175 return false; 2176 } : 2177 2178 // Check against all ancestor/preceding elements 2179 function( elem, context, xml ) { 2180 var oldCache, outerCache, 2181 newCache = [ dirruns, doneName ]; 2182 2183 // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching 2184 if ( xml ) { 2185 while ( ( elem = elem[ dir ] ) ) { 2186 if ( elem.nodeType === 1 || checkNonElements ) { 2187 if ( matcher( elem, context, xml ) ) { 2188 return true; 2189 } 2190 } 2191 } 2192 } else { 2193 while ( ( elem = elem[ dir ] ) ) { 2194 if ( elem.nodeType === 1 || checkNonElements ) { 2195 outerCache = elem[ expando ] || ( elem[ expando ] = {} ); 2196 2197 if ( skip && nodeName( elem, skip ) ) { 2198 elem = elem[ dir ] || elem; 2199 } else if ( ( oldCache = outerCache[ key ] ) && 2200 oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { 2201 2202 // Assign to newCache so results back-propagate to previous elements 2203 return ( newCache[ 2 ] = oldCache[ 2 ] ); 2204 } else { 2205 2206 // Reuse newcache so results back-propagate to previous elements 2207 outerCache[ key ] = newCache; 2208 2209 // A match means we're done; a fail means we have to keep checking 2210 if ( ( newCache[ 2 ] = matcher( elem, context, xml ) ) ) { 2211 return true; 2212 } 2213 } 2214 } 2215 } 2216 } 2217 return false; 2218 }; 2219} 2220 2221function elementMatcher( matchers ) { 2222 return matchers.length > 1 ? 2223 function( elem, context, xml ) { 2224 var i = matchers.length; 2225 while ( i-- ) { 2226 if ( !matchers[ i ]( elem, context, xml ) ) { 2227 return false; 2228 } 2229 } 2230 return true; 2231 } : 2232 matchers[ 0 ]; 2233} 2234 2235function multipleContexts( selector, contexts, results ) { 2236 var i = 0, 2237 len = contexts.length; 2238 for ( ; i < len; i++ ) { 2239 find( selector, contexts[ i ], results ); 2240 } 2241 return results; 2242} 2243 2244function condense( unmatched, map, filter, context, xml ) { 2245 var elem, 2246 newUnmatched = [], 2247 i = 0, 2248 len = unmatched.length, 2249 mapped = map != null; 2250 2251 for ( ; i < len; i++ ) { 2252 if ( ( elem = unmatched[ i ] ) ) { 2253 if ( !filter || filter( elem, context, xml ) ) { 2254 newUnmatched.push( elem ); 2255 if ( mapped ) { 2256 map.push( i ); 2257 } 2258 } 2259 } 2260 } 2261 2262 return newUnmatched; 2263} 2264 2265function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { 2266 if ( postFilter && !postFilter[ expando ] ) { 2267 postFilter = setMatcher( postFilter ); 2268 } 2269 if ( postFinder && !postFinder[ expando ] ) { 2270 postFinder = setMatcher( postFinder, postSelector ); 2271 } 2272 return markFunction( function( seed, results, context, xml ) { 2273 var temp, i, elem, matcherOut, 2274 preMap = [], 2275 postMap = [], 2276 preexisting = results.length, 2277 2278 // Get initial elements from seed or context 2279 elems = seed || 2280 multipleContexts( selector || "*", 2281 context.nodeType ? [ context ] : context, [] ), 2282 2283 // Prefilter to get matcher input, preserving a map for seed-results synchronization 2284 matcherIn = preFilter && ( seed || !selector ) ? 2285 condense( elems, preMap, preFilter, context, xml ) : 2286 elems; 2287 2288 if ( matcher ) { 2289 2290 // If we have a postFinder, or filtered seed, or non-seed postFilter 2291 // or preexisting results, 2292 matcherOut = postFinder || ( seed ? preFilter : preexisting || postFilter ) ? 2293 2294 // ...intermediate processing is necessary 2295 [] : 2296 2297 // ...otherwise use results directly 2298 results; 2299 2300 // Find primary matches 2301 matcher( matcherIn, matcherOut, context, xml ); 2302 } else { 2303 matcherOut = matcherIn; 2304 } 2305 2306 // Apply postFilter 2307 if ( postFilter ) { 2308 temp = condense( matcherOut, postMap ); 2309 postFilter( temp, [], context, xml ); 2310 2311 // Un-match failing elements by moving them back to matcherIn 2312 i = temp.length; 2313 while ( i-- ) { 2314 if ( ( elem = temp[ i ] ) ) { 2315 matcherOut[ postMap[ i ] ] = !( matcherIn[ postMap[ i ] ] = elem ); 2316 } 2317 } 2318 } 2319 2320 if ( seed ) { 2321 if ( postFinder || preFilter ) { 2322 if ( postFinder ) { 2323 2324 // Get the final matcherOut by condensing this intermediate into postFinder contexts 2325 temp = []; 2326 i = matcherOut.length; 2327 while ( i-- ) { 2328 if ( ( elem = matcherOut[ i ] ) ) { 2329 2330 // Restore matcherIn since elem is not yet a final match 2331 temp.push( ( matcherIn[ i ] = elem ) ); 2332 } 2333 } 2334 postFinder( null, ( matcherOut = [] ), temp, xml ); 2335 } 2336 2337 // Move matched elements from seed to results to keep them synchronized 2338 i = matcherOut.length; 2339 while ( i-- ) { 2340 if ( ( elem = matcherOut[ i ] ) && 2341 ( temp = postFinder ? indexOf.call( seed, elem ) : preMap[ i ] ) > -1 ) { 2342 2343 seed[ temp ] = !( results[ temp ] = elem ); 2344 } 2345 } 2346 } 2347 2348 // Add elements to results, through postFinder if defined 2349 } else { 2350 matcherOut = condense( 2351 matcherOut === results ? 2352 matcherOut.splice( preexisting, matcherOut.length ) : 2353 matcherOut 2354 ); 2355 if ( postFinder ) { 2356 postFinder( null, results, matcherOut, xml ); 2357 } else { 2358 push.apply( results, matcherOut ); 2359 } 2360 } 2361 } ); 2362} 2363 2364function matcherFromTokens( tokens ) { 2365 var checkContext, matcher, j, 2366 len = tokens.length, 2367 leadingRelative = Expr.relative[ tokens[ 0 ].type ], 2368 implicitRelative = leadingRelative || Expr.relative[ " " ], 2369 i = leadingRelative ? 1 : 0, 2370 2371 // The foundational matcher ensures that elements are reachable from top-level context(s) 2372 matchContext = addCombinator( function( elem ) { 2373 return elem === checkContext; 2374 }, implicitRelative, true ), 2375 matchAnyContext = addCombinator( function( elem ) { 2376 return indexOf.call( checkContext, elem ) > -1; 2377 }, implicitRelative, true ), 2378 matchers = [ function( elem, context, xml ) { 2379 2380 // Support: IE 11+, Edge 17 - 18+ 2381 // IE/Edge sometimes throw a "Permission denied" error when strict-comparing 2382 // two documents; shallow comparisons work. 2383 // eslint-disable-next-line eqeqeq 2384 var ret = ( !leadingRelative && ( xml || context != outermostContext ) ) || ( 2385 ( checkContext = context ).nodeType ? 2386 matchContext( elem, context, xml ) : 2387 matchAnyContext( elem, context, xml ) ); 2388 2389 // Avoid hanging onto element 2390 // (see https://github.com/jquery/sizzle/issues/299) 2391 checkContext = null; 2392 return ret; 2393 } ]; 2394 2395 for ( ; i < len; i++ ) { 2396 if ( ( matcher = Expr.relative[ tokens[ i ].type ] ) ) { 2397 matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ]; 2398 } else { 2399 matcher = Expr.filter[ tokens[ i ].type ].apply( null, tokens[ i ].matches ); 2400 2401 // Return special upon seeing a positional matcher 2402 if ( matcher[ expando ] ) { 2403 2404 // Find the next relative operator (if any) for proper handling 2405 j = ++i; 2406 for ( ; j < len; j++ ) { 2407 if ( Expr.relative[ tokens[ j ].type ] ) { 2408 break; 2409 } 2410 } 2411 return setMatcher( 2412 i > 1 && elementMatcher( matchers ), 2413 i > 1 && toSelector( 2414 2415 // If the preceding token was a descendant combinator, insert an implicit any-element `*` 2416 tokens.slice( 0, i - 1 ) 2417 .concat( { value: tokens[ i - 2 ].type === " " ? "*" : "" } ) 2418 ).replace( rtrimCSS, "$1" ), 2419 matcher, 2420 i < j && matcherFromTokens( tokens.slice( i, j ) ), 2421 j < len && matcherFromTokens( ( tokens = tokens.slice( j ) ) ), 2422 j < len && toSelector( tokens ) 2423 ); 2424 } 2425 matchers.push( matcher ); 2426 } 2427 } 2428 2429 return elementMatcher( matchers ); 2430} 2431 2432function matcherFromGroupMatchers( elementMatchers, setMatchers ) { 2433 var bySet = setMatchers.length > 0, 2434 byElement = elementMatchers.length > 0, 2435 superMatcher = function( seed, context, xml, results, outermost ) { 2436 var elem, j, matcher, 2437 matchedCount = 0, 2438 i = "0", 2439 unmatched = seed && [], 2440 setMatched = [], 2441 contextBackup = outermostContext, 2442 2443 // We must always have either seed elements or outermost context 2444 elems = seed || byElement && Expr.find.TAG( "*", outermost ), 2445 2446 // Use integer dirruns iff this is the outermost matcher 2447 dirrunsUnique = ( dirruns += contextBackup == null ? 1 : Math.random() || 0.1 ), 2448 len = elems.length; 2449 2450 if ( outermost ) { 2451 2452 // Support: IE 11+, Edge 17 - 18+ 2453 // IE/Edge sometimes throw a "Permission denied" error when strict-comparing 2454 // two documents; shallow comparisons work. 2455 // eslint-disable-next-line eqeqeq 2456 outermostContext = context == document || context || outermost; 2457 } 2458 2459 // Add elements passing elementMatchers directly to results 2460 // Support: iOS <=7 - 9 only 2461 // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching 2462 // elements by id. (see trac-14142) 2463 for ( ; i !== len && ( elem = elems[ i ] ) != null; i++ ) { 2464 if ( byElement && elem ) { 2465 j = 0; 2466 2467 // Support: IE 11+, Edge 17 - 18+ 2468 // IE/Edge sometimes throw a "Permission denied" error when strict-comparing 2469 // two documents; shallow comparisons work. 2470 // eslint-disable-next-line eqeqeq 2471 if ( !context && elem.ownerDocument != document ) { 2472 setDocument( elem ); 2473 xml = !documentIsHTML; 2474 } 2475 while ( ( matcher = elementMatchers[ j++ ] ) ) { 2476 if ( matcher( elem, context || document, xml ) ) { 2477 push.call( results, elem ); 2478 break; 2479 } 2480 } 2481 if ( outermost ) { 2482 dirruns = dirrunsUnique; 2483 } 2484 } 2485 2486 // Track unmatched elements for set filters 2487 if ( bySet ) { 2488 2489 // They will have gone through all possible matchers 2490 if ( ( elem = !matcher && elem ) ) { 2491 matchedCount--; 2492 } 2493 2494 // Lengthen the array for every element, matched or not 2495 if ( seed ) { 2496 unmatched.push( elem ); 2497 } 2498 } 2499 } 2500 2501 // `i` is now the count of elements visited above, and adding it to `matchedCount` 2502 // makes the latter nonnegative. 2503 matchedCount += i; 2504 2505 // Apply set filters to unmatched elements 2506 // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` 2507 // equals `i`), unless we didn't visit _any_ elements in the above loop because we have 2508 // no element matchers and no seed. 2509 // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that 2510 // case, which will result in a "00" `matchedCount` that differs from `i` but is also 2511 // numerically zero. 2512 if ( bySet && i !== matchedCount ) { 2513 j = 0; 2514 while ( ( matcher = setMatchers[ j++ ] ) ) { 2515 matcher( unmatched, setMatched, context, xml ); 2516 } 2517 2518 if ( seed ) { 2519 2520 // Reintegrate element matches to eliminate the need for sorting 2521 if ( matchedCount > 0 ) { 2522 while ( i-- ) { 2523 if ( !( unmatched[ i ] || setMatched[ i ] ) ) { 2524 setMatched[ i ] = pop.call( results ); 2525 } 2526 } 2527 } 2528 2529 // Discard index placeholder values to get only actual matches 2530 setMatched = condense( setMatched ); 2531 } 2532 2533 // Add matches to results 2534 push.apply( results, setMatched ); 2535 2536 // Seedless set matches succeeding multiple successful matchers stipulate sorting 2537 if ( outermost && !seed && setMatched.length > 0 && 2538 ( matchedCount + setMatchers.length ) > 1 ) { 2539 2540 jQuery.uniqueSort( results ); 2541 } 2542 } 2543 2544 // Override manipulation of globals by nested matchers 2545 if ( outermost ) { 2546 dirruns = dirrunsUnique; 2547 outermostContext = contextBackup; 2548 } 2549 2550 return unmatched; 2551 }; 2552 2553 return bySet ? 2554 markFunction( superMatcher ) : 2555 superMatcher; 2556} 2557 2558function compile( selector, match /* Internal Use Only */ ) { 2559 var i, 2560 setMatchers = [], 2561 elementMatchers = [], 2562 cached = compilerCache[ selector + " " ]; 2563 2564 if ( !cached ) { 2565 2566 // Generate a function of recursive functions that can be used to check each element 2567 if ( !match ) { 2568 match = tokenize( selector ); 2569 } 2570 i = match.length; 2571 while ( i-- ) { 2572 cached = matcherFromTokens( match[ i ] ); 2573 if ( cached[ expando ] ) { 2574 setMatchers.push( cached ); 2575 } else { 2576 elementMatchers.push( cached ); 2577 } 2578 } 2579 2580 // Cache the compiled function 2581 cached = compilerCache( selector, 2582 matcherFromGroupMatchers( elementMatchers, setMatchers ) ); 2583 2584 // Save selector and tokenization 2585 cached.selector = selector; 2586 } 2587 return cached; 2588} 2589 2590/** 2591 * A low-level selection function that works with jQuery's compiled 2592 * selector functions 2593 * @param {String|Function} selector A selector or a pre-compiled 2594 * selector function built with jQuery selector compile 2595 * @param {Element} context 2596 * @param {Array} [results] 2597 * @param {Array} [seed] A set of elements to match against 2598 */ 2599function select( selector, context, results, seed ) { 2600 var i, tokens, token, type, find, 2601 compiled = typeof selector === "function" && selector, 2602 match = !seed && tokenize( ( selector = compiled.selector || selector ) ); 2603 2604 results = results || []; 2605 2606 // Try to minimize operations if there is only one selector in the list and no seed 2607 // (the latter of which guarantees us context) 2608 if ( match.length === 1 ) { 2609 2610 // Reduce context if the leading compound selector is an ID 2611 tokens = match[ 0 ] = match[ 0 ].slice( 0 ); 2612 if ( tokens.length > 2 && ( token = tokens[ 0 ] ).type === "ID" && 2613 context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[ 1 ].type ] ) { 2614 2615 context = ( Expr.find.ID( 2616 token.matches[ 0 ].replace( runescape, funescape ), 2617 context 2618 ) || [] )[ 0 ]; 2619 if ( !context ) { 2620 return results; 2621 2622 // Precompiled matchers will still verify ancestry, so step up a level 2623 } else if ( compiled ) { 2624 context = context.parentNode; 2625 } 2626 2627 selector = selector.slice( tokens.shift().value.length ); 2628 } 2629 2630 // Fetch a seed set for right-to-left matching 2631 i = matchExpr.needsContext.test( selector ) ? 0 : tokens.length; 2632 while ( i-- ) { 2633 token = tokens[ i ]; 2634 2635 // Abort if we hit a combinator 2636 if ( Expr.relative[ ( type = token.type ) ] ) { 2637 break; 2638 } 2639 if ( ( find = Expr.find[ type ] ) ) { 2640 2641 // Search, expanding context for leading sibling combinators 2642 if ( ( seed = find( 2643 token.matches[ 0 ].replace( runescape, funescape ), 2644 rsibling.test( tokens[ 0 ].type ) && 2645 testContext( context.parentNode ) || context 2646 ) ) ) { 2647 2648 // If seed is empty or no tokens remain, we can return early 2649 tokens.splice( i, 1 ); 2650 selector = seed.length && toSelector( tokens ); 2651 if ( !selector ) { 2652 push.apply( results, seed ); 2653 return results; 2654 } 2655 2656 break; 2657 } 2658 } 2659 } 2660 } 2661 2662 // Compile and execute a filtering function if one is not provided 2663 // Provide `match` to avoid retokenization if we modified the selector above 2664 ( compiled || compile( selector, match ) )( 2665 seed, 2666 context, 2667 !documentIsHTML, 2668 results, 2669 !context || rsibling.test( selector ) && testContext( context.parentNode ) || context 2670 ); 2671 return results; 2672} 2673 2674// One-time assignments 2675 2676// Support: Android <=4.0 - 4.1+ 2677// Sort stability 2678support.sortStable = expando.split( "" ).sort( sortOrder ).join( "" ) === expando; 2679 2680// Initialize against the default document 2681setDocument(); 2682 2683// Support: Android <=4.0 - 4.1+ 2684// Detached nodes confoundingly follow *each other* 2685support.sortDetached = assert( function( el ) { 2686 2687 // Should return 1, but returns 4 (following) 2688 return el.compareDocumentPosition( document.createElement( "fieldset" ) ) & 1; 2689} ); 2690 2691jQuery.find = find; 2692 2693// Deprecated 2694jQuery.expr[ ":" ] = jQuery.expr.pseudos; 2695jQuery.unique = jQuery.uniqueSort; 2696 2697// These have always been private, but they used to be documented 2698// as part of Sizzle so let's maintain them in the 3.x line 2699// for backwards compatibility purposes. 2700find.compile = compile; 2701find.select = select; 2702find.setDocument = setDocument; 2703 2704find.escape = jQuery.escapeSelector; 2705find.getText = jQuery.text; 2706find.isXML = jQuery.isXMLDoc; 2707find.selectors = jQuery.expr; 2708find.support = jQuery.support; 2709find.uniqueSort = jQuery.uniqueSort; 2710 2711 /* eslint-enable */ 2712 2713} )(); 2714 2715 2716var dir = function( elem, dir, until ) { 2717 var matched = [], 2718 truncate = until !== undefined; 2719 2720 while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { 2721 if ( elem.nodeType === 1 ) { 2722 if ( truncate && jQuery( elem ).is( until ) ) { 2723 break; 2724 } 2725 matched.push( elem ); 2726 } 2727 } 2728 return matched; 2729}; 2730 2731 2732var siblings = function( n, elem ) { 2733 var matched = []; 2734 2735 for ( ; n; n = n.nextSibling ) { 2736 if ( n.nodeType === 1 && n !== elem ) { 2737 matched.push( n ); 2738 } 2739 } 2740 2741 return matched; 2742}; 2743 2744 2745var rneedsContext = jQuery.expr.match.needsContext; 2746 2747var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); 2748 2749 2750 2751// Implement the identical functionality for filter and not 2752function winnow( elements, qualifier, not ) { 2753 if ( isFunction( qualifier ) ) { 2754 return jQuery.grep( elements, function( elem, i ) { 2755 return !!qualifier.call( elem, i, elem ) !== not; 2756 } ); 2757 } 2758 2759 // Single element 2760 if ( qualifier.nodeType ) { 2761 return jQuery.grep( elements, function( elem ) { 2762 return ( elem === qualifier ) !== not; 2763 } ); 2764 } 2765 2766 // Arraylike of elements (jQuery, arguments, Array) 2767 if ( typeof qualifier !== "string" ) { 2768 return jQuery.grep( elements, function( elem ) { 2769 return ( indexOf.call( qualifier, elem ) > -1 ) !== not; 2770 } ); 2771 } 2772 2773 // Filtered directly for both simple and complex selectors 2774 return jQuery.filter( qualifier, elements, not ); 2775} 2776 2777jQuery.filter = function( expr, elems, not ) { 2778 var elem = elems[ 0 ]; 2779 2780 if ( not ) { 2781 expr = ":not(" + expr + ")"; 2782 } 2783 2784 if ( elems.length === 1 && elem.nodeType === 1 ) { 2785 return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; 2786 } 2787 2788 return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { 2789 return elem.nodeType === 1; 2790 } ) ); 2791}; 2792 2793jQuery.fn.extend( { 2794 find: function( selector ) { 2795 var i, ret, 2796 len = this.length, 2797 self = this; 2798 2799 if ( typeof selector !== "string" ) { 2800 return this.pushStack( jQuery( selector ).filter( function() { 2801 for ( i = 0; i < len; i++ ) { 2802 if ( jQuery.contains( self[ i ], this ) ) { 2803 return true; 2804 } 2805 } 2806 } ) ); 2807 } 2808 2809 ret = this.pushStack( [] ); 2810 2811 for ( i = 0; i < len; i++ ) { 2812 jQuery.find( selector, self[ i ], ret ); 2813 } 2814 2815 return len > 1 ? jQuery.uniqueSort( ret ) : ret; 2816 }, 2817 filter: function( selector ) { 2818 return this.pushStack( winnow( this, selector || [], false ) ); 2819 }, 2820 not: function( selector ) { 2821 return this.pushStack( winnow( this, selector || [], true ) ); 2822 }, 2823 is: function( selector ) { 2824 return !!winnow( 2825 this, 2826 2827 // If this is a positional/relative selector, check membership in the returned set 2828 // so $("p:first").is("p:last") won't return true for a doc with two "p". 2829 typeof selector === "string" && rneedsContext.test( selector ) ? 2830 jQuery( selector ) : 2831 selector || [], 2832 false 2833 ).length; 2834 } 2835} ); 2836 2837 2838// Initialize a jQuery object 2839 2840 2841// A central reference to the root jQuery(document) 2842var rootjQuery, 2843 2844 // A simple way to check for HTML strings 2845 // Prioritize #id over <tag> to avoid XSS via location.hash (trac-9521) 2846 // Strict HTML recognition (trac-11290: must start with <) 2847 // Shortcut simple #id case for speed 2848 rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, 2849 2850 init = jQuery.fn.init = function( selector, context, root ) { 2851 var match, elem; 2852 2853 // HANDLE: $(""), $(null), $(undefined), $(false) 2854 if ( !selector ) { 2855 return this; 2856 } 2857 2858 // Method init() accepts an alternate rootjQuery 2859 // so migrate can support jQuery.sub (gh-2101) 2860 root = root || rootjQuery; 2861 2862 // Handle HTML strings 2863 if ( typeof selector === "string" ) { 2864 if ( selector[ 0 ] === "<" && 2865 selector[ selector.length - 1 ] === ">" && 2866 selector.length >= 3 ) { 2867 2868 // Assume that strings that start and end with <> are HTML and skip the regex check 2869 match = [ null, selector, null ]; 2870 2871 } else { 2872 match = rquickExpr.exec( selector ); 2873 } 2874 2875 // Match html or make sure no context is specified for #id 2876 if ( match && ( match[ 1 ] || !context ) ) { 2877 2878 // HANDLE: $(html) -> $(array) 2879 if ( match[ 1 ] ) { 2880 context = context instanceof jQuery ? context[ 0 ] : context; 2881 2882 // Option to run scripts is true for back-compat 2883 // Intentionally let the error be thrown if parseHTML is not present 2884 jQuery.merge( this, jQuery.parseHTML( 2885 match[ 1 ], 2886 context && context.nodeType ? context.ownerDocument || context : document, 2887 true 2888 ) ); 2889 2890 // HANDLE: $(html, props) 2891 if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { 2892 for ( match in context ) { 2893 2894 // Properties of context are called as methods if possible 2895 if ( isFunction( this[ match ] ) ) { 2896 this[ match ]( context[ match ] ); 2897 2898 // ...and otherwise set as attributes 2899 } else { 2900 this.attr( match, context[ match ] ); 2901 } 2902 } 2903 } 2904 2905 return this; 2906 2907 // HANDLE: $(#id) 2908 } else { 2909 elem = document.getElementById( match[ 2 ] ); 2910 2911 if ( elem ) { 2912 2913 // Inject the element directly into the jQuery object 2914 this[ 0 ] = elem; 2915 this.length = 1; 2916 } 2917 return this; 2918 } 2919 2920 // HANDLE: $(expr, $(...)) 2921 } else if ( !context || context.jquery ) { 2922 return ( context || root ).find( selector ); 2923 2924 // HANDLE: $(expr, context) 2925 // (which is just equivalent to: $(context).find(expr) 2926 } else { 2927 return this.constructor( context ).find( selector ); 2928 } 2929 2930 // HANDLE: $(DOMElement) 2931 } else if ( selector.nodeType ) { 2932 this[ 0 ] = selector; 2933 this.length = 1; 2934 return this; 2935 2936 // HANDLE: $(function) 2937 // Shortcut for document ready 2938 } else if ( isFunction( selector ) ) { 2939 return root.ready !== undefined ? 2940 root.ready( selector ) : 2941 2942 // Execute immediately if ready is not present 2943 selector( jQuery ); 2944 } 2945 2946 return jQuery.makeArray( selector, this ); 2947 }; 2948 2949// Give the init function the jQuery prototype for later instantiation 2950init.prototype = jQuery.fn; 2951 2952// Initialize central reference 2953rootjQuery = jQuery( document ); 2954 2955 2956var rparentsprev = /^(?:parents|prev(?:Until|All))/, 2957 2958 // Methods guaranteed to produce a unique set when starting from a unique set 2959 guaranteedUnique = { 2960 children: true, 2961 contents: true, 2962 next: true, 2963 prev: true 2964 }; 2965 2966jQuery.fn.extend( { 2967 has: function( target ) { 2968 var targets = jQuery( target, this ), 2969 l = targets.length; 2970 2971 return this.filter( function() { 2972 var i = 0; 2973 for ( ; i < l; i++ ) { 2974 if ( jQuery.contains( this, targets[ i ] ) ) { 2975 return true; 2976 } 2977 } 2978 } ); 2979 }, 2980 2981 closest: function( selectors, context ) { 2982 var cur, 2983 i = 0, 2984 l = this.length, 2985 matched = [], 2986 targets = typeof selectors !== "string" && jQuery( selectors ); 2987 2988 // Positional selectors never match, since there's no _selection_ context 2989 if ( !rneedsContext.test( selectors ) ) { 2990 for ( ; i < l; i++ ) { 2991 for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { 2992 2993 // Always skip document fragments 2994 if ( cur.nodeType < 11 && ( targets ? 2995 targets.index( cur ) > -1 : 2996 2997 // Don't pass non-elements to jQuery#find 2998 cur.nodeType === 1 && 2999 jQuery.find.matchesSelector( cur, selectors ) ) ) { 3000 3001 matched.push( cur ); 3002 break; 3003 } 3004 } 3005 } 3006 } 3007 3008 return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); 3009 }, 3010 3011 // Determine the position of an element within the set 3012 index: function( elem ) { 3013 3014 // No argument, return index in parent 3015 if ( !elem ) { 3016 return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; 3017 } 3018 3019 // Index in selector 3020 if ( typeof elem === "string" ) { 3021 return indexOf.call( jQuery( elem ), this[ 0 ] ); 3022 } 3023 3024 // Locate the position of the desired element 3025 return indexOf.call( this, 3026 3027 // If it receives a jQuery object, the first element is used 3028 elem.jquery ? elem[ 0 ] : elem 3029 ); 3030 }, 3031 3032 add: function( selector, context ) { 3033 return this.pushStack( 3034 jQuery.uniqueSort( 3035 jQuery.merge( this.get(), jQuery( selector, context ) ) 3036 ) 3037 ); 3038 }, 3039 3040 addBack: function( selector ) { 3041 return this.add( selector == null ? 3042 this.prevObject : this.prevObject.filter( selector ) 3043 ); 3044 } 3045} ); 3046 3047function sibling( cur, dir ) { 3048 while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} 3049 return cur; 3050} 3051 3052jQuery.each( { 3053 parent: function( elem ) { 3054 var parent = elem.parentNode; 3055 return parent && parent.nodeType !== 11 ? parent : null; 3056 }, 3057 parents: function( elem ) { 3058 return dir( elem, "parentNode" ); 3059 }, 3060 parentsUntil: function( elem, _i, until ) { 3061 return dir( elem, "parentNode", until ); 3062 }, 3063 next: function( elem ) { 3064 return sibling( elem, "nextSibling" ); 3065 }, 3066 prev: function( elem ) { 3067 return sibling( elem, "previousSibling" ); 3068 }, 3069 nextAll: function( elem ) { 3070 return dir( elem, "nextSibling" ); 3071 }, 3072 prevAll: function( elem ) { 3073 return dir( elem, "previousSibling" ); 3074 }, 3075 nextUntil: function( elem, _i, until ) { 3076 return dir( elem, "nextSibling", until ); 3077 }, 3078 prevUntil: function( elem, _i, until ) { 3079 return dir( elem, "previousSibling", until ); 3080 }, 3081 siblings: function( elem ) { 3082 return siblings( ( elem.parentNode || {} ).firstChild, elem ); 3083 }, 3084 children: function( elem ) { 3085 return siblings( elem.firstChild ); 3086 }, 3087 contents: function( elem ) { 3088 if ( elem.contentDocument != null && 3089 3090 // Support: IE 11+ 3091 // <object> elements with no `data` attribute has an object 3092 // `contentDocument` with a `null` prototype. 3093 getProto( elem.contentDocument ) ) { 3094 3095 return elem.contentDocument; 3096 } 3097 3098 // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only 3099 // Treat the template element as a regular one in browsers that 3100 // don't support it. 3101 if ( nodeName( elem, "template" ) ) { 3102 elem = elem.content || elem; 3103 } 3104 3105 return jQuery.merge( [], elem.childNodes ); 3106 } 3107}, function( name, fn ) { 3108 jQuery.fn[ name ] = function( until, selector ) { 3109 var matched = jQuery.map( this, fn, until ); 3110 3111 if ( name.slice( -5 ) !== "Until" ) { 3112 selector = until; 3113 } 3114 3115 if ( selector && typeof selector === "string" ) { 3116 matched = jQuery.filter( selector, matched ); 3117 } 3118 3119 if ( this.length > 1 ) { 3120 3121 // Remove duplicates 3122 if ( !guaranteedUnique[ name ] ) { 3123 jQuery.uniqueSort( matched ); 3124 } 3125 3126 // Reverse order for parents* and prev-derivatives 3127 if ( rparentsprev.test( name ) ) { 3128 matched.reverse(); 3129 } 3130 } 3131 3132 return this.pushStack( matched ); 3133 }; 3134} ); 3135var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); 3136 3137 3138 3139// Convert String-formatted options into Object-formatted ones 3140function createOptions( options ) { 3141 var object = {}; 3142 jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { 3143 object[ flag ] = true; 3144 } ); 3145 return object; 3146} 3147 3148/* 3149 * Create a callback list using the following parameters: 3150 * 3151 * options: an optional list of space-separated options that will change how 3152 * the callback list behaves or a more traditional option object 3153 * 3154 * By default a callback list will act like an event callback list and can be 3155 * "fired" multiple times. 3156 * 3157 * Possible options: 3158 * 3159 * once: will ensure the callback list can only be fired once (like a Deferred) 3160 * 3161 * memory: will keep track of previous values and will call any callback added 3162 * after the list has been fired right away with the latest "memorized" 3163 * values (like a Deferred) 3164 * 3165 * unique: will ensure a callback can only be added once (no duplicate in the list) 3166 * 3167 * stopOnFalse: interrupt callings when a callback returns false 3168 * 3169 */ 3170jQuery.Callbacks = function( options ) { 3171 3172 // Convert options from String-formatted to Object-formatted if needed 3173 // (we check in cache first) 3174 options = typeof options === "string" ? 3175 createOptions( options ) : 3176 jQuery.extend( {}, options ); 3177 3178 var // Flag to know if list is currently firing 3179 firing, 3180 3181 // Last fire value for non-forgettable lists 3182 memory, 3183 3184 // Flag to know if list was already fired 3185 fired, 3186 3187 // Flag to prevent firing 3188 locked, 3189 3190 // Actual callback list 3191 list = [], 3192 3193 // Queue of execution data for repeatable lists 3194 queue = [], 3195 3196 // Index of currently firing callback (modified by add/remove as needed) 3197 firingIndex = -1, 3198 3199 // Fire callbacks 3200 fire = function() { 3201 3202 // Enforce single-firing 3203 locked = locked || options.once; 3204 3205 // Execute callbacks for all pending executions, 3206 // respecting firingIndex overrides and runtime changes 3207 fired = firing = true; 3208 for ( ; queue.length; firingIndex = -1 ) { 3209 memory = queue.shift(); 3210 while ( ++firingIndex < list.length ) { 3211 3212 // Run callback and check for early termination 3213 if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && 3214 options.stopOnFalse ) { 3215 3216 // Jump to end and forget the data so .add doesn't re-fire 3217 firingIndex = list.length; 3218 memory = false;
vendor: 4,918 bytes, lines 3219-3428
3219 } 3220 } 3221 } 3222 3223 // Forget the data if we're done with it 3224 if ( !options.memory ) { 3225 memory = false; 3226 } 3227 3228 firing = false; 3229 3230 // Clean up if we're done firing for good 3231 if ( locked ) { 3232 3233 // Keep an empty list if we have data for future add calls 3234 if ( memory ) { 3235 list = []; 3236 3237 // Otherwise, this object is spent 3238 } else { 3239 list = ""; 3240 } 3241 } 3242 }, 3243 3244 // Actual Callbacks object 3245 self = { 3246 3247 // Add a callback or a collection of callbacks to the list 3248 add: function() { 3249 if ( list ) { 3250 3251 // If we have memory from a past run, we should fire after adding 3252 if ( memory && !firing ) { 3253 firingIndex = list.length - 1; 3254 queue.push( memory ); 3255 } 3256 3257 ( function add( args ) { 3258 jQuery.each( args, function( _, arg ) { 3259 if ( isFunction( arg ) ) { 3260 if ( !options.unique || !self.has( arg ) ) { 3261 list.push( arg ); 3262 } 3263 } else if ( arg && arg.length && toType( arg ) !== "string" ) { 3264 3265 // Inspect recursively 3266 add( arg ); 3267 } 3268 } ); 3269 } )( arguments ); 3270 3271 if ( memory && !firing ) { 3272 fire(); 3273 } 3274 } 3275 return this; 3276 }, 3277 3278 // Remove a callback from the list 3279 remove: function() { 3280 jQuery.each( arguments, function( _, arg ) { 3281 var index; 3282 while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { 3283 list.splice( index, 1 ); 3284 3285 // Handle firing indexes 3286 if ( index <= firingIndex ) { 3287 firingIndex--; 3288 } 3289 } 3290 } ); 3291 return this; 3292 }, 3293 3294 // Check if a given callback is in the list. 3295 // If no argument is given, return whether or not list has callbacks attached. 3296 has: function( fn ) { 3297 return fn ? 3298 jQuery.inArray( fn, list ) > -1 : 3299 list.length > 0; 3300 }, 3301 3302 // Remove all callbacks from the list 3303 empty: function() { 3304 if ( list ) { 3305 list = []; 3306 } 3307 return this; 3308 }, 3309 3310 // Disable .fire and .add 3311 // Abort any current/pending executions 3312 // Clear all callbacks and values 3313 disable: function() { 3314 locked = queue = []; 3315 list = memory = ""; 3316 return this; 3317 }, 3318 disabled: function() { 3319 return !list; 3320 }, 3321 3322 // Disable .fire 3323 // Also disable .add unless we have memory (since it would have no effect) 3324 // Abort any pending executions 3325 lock: function() { 3326 locked = queue = []; 3327 if ( !memory && !firing ) { 3328 list = memory = ""; 3329 } 3330 return this; 3331 }, 3332 locked: function() { 3333 return !!locked; 3334 }, 3335 3336 // Call all callbacks with the given context and arguments 3337 fireWith: function( context, args ) { 3338 if ( !locked ) { 3339 args = args || []; 3340 args = [ context, args.slice ? args.slice() : args ]; 3341 queue.push( args ); 3342 if ( !firing ) { 3343 fire(); 3344 } 3345 } 3346 return this; 3347 }, 3348 3349 // Call all the callbacks with the given arguments 3350 fire: function() { 3351 self.fireWith( this, arguments ); 3352 return this; 3353 }, 3354 3355 // To know if the callbacks have already been called at least once 3356 fired: function() { 3357 return !!fired; 3358 } 3359 }; 3360 3361 return self; 3362}; 3363 3364 3365function Identity( v ) { 3366 return v; 3367} 3368function Thrower( ex ) { 3369 throw ex; 3370} 3371 3372function adoptValue( value, resolve, reject, noValue ) { 3373 var method; 3374 3375 try { 3376 3377 // Check for promise aspect first to privilege synchronous behavior 3378 if ( value && isFunction( ( method = value.promise ) ) ) { 3379 method.call( value ).done( resolve ).fail( reject ); 3380 3381 // Other thenables 3382 } else if ( value && isFunction( ( method = value.then ) ) ) { 3383 method.call( value, resolve, reject ); 3384 3385 // Other non-thenables 3386 } else { 3387 3388 // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: 3389 // * false: [ value ].slice( 0 ) => resolve( value ) 3390 // * true: [ value ].slice( 1 ) => resolve() 3391 resolve.apply( undefined, [ value ].slice( noValue ) ); 3392 } 3393 3394 // For Promises/A+, convert exceptions into rejections 3395 // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in 3396 // Deferred#then to conditionally suppress rejection. 3397 } catch ( value ) { 3398 3399 // Support: Android 4.0 only 3400 // Strict mode functions invoked without .call/.apply get global-object context 3401 reject.apply( undefined, [ value ] ); 3402 } 3403} 3404 3405jQuery.extend( { 3406 3407 Deferred: function( func ) { 3408 var tuples = [ 3409 3410 // action, add listener, callbacks, 3411 // ... .then handlers, argument index, [final state] 3412 [ "notify", "progress", jQuery.Callbacks( "memory" ), 3413 jQuery.Callbacks( "memory" ), 2 ], 3414 [ "resolve", "done", jQuery.Callbacks( "once memory" ), 3415 jQuery.Callbacks( "once memory" ), 0, "resolved" ], 3416 [ "reject", "fail", jQuery.Callbacks( "once memory" ), 3417 jQuery.Callbacks( "once memory" ), 1, "rejected" ] 3418 ], 3419 state = "pending", 3420 promise = { 3421 state: function() { 3422 return state; 3423 }, 3424 always: function() { 3425 deferred.done( arguments ).fail( arguments ); 3426 return this; 3427 }, 3428 "catch": function( fn ) {
vendor: 28,472 bytes, lines 3429-4540
3429 return promise.then( null, fn ); 3430 }, 3431 3432 // Keep pipe for back-compat 3433 pipe: function( /* fnDone, fnFail, fnProgress */ ) { 3434 var fns = arguments; 3435 3436 return jQuery.Deferred( function( newDefer ) { 3437 jQuery.each( tuples, function( _i, tuple ) { 3438 3439 // Map tuples (progress, done, fail) to arguments (done, fail, progress) 3440 var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; 3441 3442 // deferred.progress(function() { bind to newDefer or newDefer.notify }) 3443 // deferred.done(function() { bind to newDefer or newDefer.resolve }) 3444 // deferred.fail(function() { bind to newDefer or newDefer.reject }) 3445 deferred[ tuple[ 1 ] ]( function() { 3446 var returned = fn && fn.apply( this, arguments ); 3447 if ( returned && isFunction( returned.promise ) ) { 3448 returned.promise() 3449 .progress( newDefer.notify ) 3450 .done( newDefer.resolve ) 3451 .fail( newDefer.reject ); 3452 } else { 3453 newDefer[ tuple[ 0 ] + "With" ]( 3454 this, 3455 fn ? [ returned ] : arguments 3456 ); 3457 } 3458 } ); 3459 } ); 3460 fns = null; 3461 } ).promise(); 3462 }, 3463 then: function( onFulfilled, onRejected, onProgress ) { 3464 var maxDepth = 0; 3465 function resolve( depth, deferred, handler, special ) { 3466 return function() { 3467 var that = this, 3468 args = arguments, 3469 mightThrow = function() { 3470 var returned, then; 3471 3472 // Support: Promises/A+ section 2.3.3.3.3 3473 // https://promisesaplus.com/#point-59 3474 // Ignore double-resolution attempts 3475 if ( depth < maxDepth ) { 3476 return; 3477 } 3478 3479 returned = handler.apply( that, args ); 3480 3481 // Support: Promises/A+ section 2.3.1 3482 // https://promisesaplus.com/#point-48 3483 if ( returned === deferred.promise() ) { 3484 throw new TypeError( "Thenable self-resolution" ); 3485 } 3486 3487 // Support: Promises/A+ sections 2.3.3.1, 3.5 3488 // https://promisesaplus.com/#point-54 3489 // https://promisesaplus.com/#point-75 3490 // Retrieve `then` only once 3491 then = returned && 3492 3493 // Support: Promises/A+ section 2.3.4 3494 // https://promisesaplus.com/#point-64 3495 // Only check objects and functions for thenability 3496 ( typeof returned === "object" || 3497 typeof returned === "function" ) && 3498 returned.then; 3499 3500 // Handle a returned thenable 3501 if ( isFunction( then ) ) { 3502 3503 // Special processors (notify) just wait for resolution 3504 if ( special ) { 3505 then.call( 3506 returned, 3507 resolve( maxDepth, deferred, Identity, special ), 3508 resolve( maxDepth, deferred, Thrower, special ) 3509 ); 3510 3511 // Normal processors (resolve) also hook into progress 3512 } else { 3513 3514 // ...and disregard older resolution values 3515 maxDepth++; 3516 3517 then.call( 3518 returned, 3519 resolve( maxDepth, deferred, Identity, special ), 3520 resolve( maxDepth, deferred, Thrower, special ), 3521 resolve( maxDepth, deferred, Identity, 3522 deferred.notifyWith ) 3523 ); 3524 } 3525 3526 // Handle all other returned values 3527 } else { 3528 3529 // Only substitute handlers pass on context 3530 // and multiple values (non-spec behavior) 3531 if ( handler !== Identity ) { 3532 that = undefined; 3533 args = [ returned ]; 3534 } 3535 3536 // Process the value(s) 3537 // Default process is resolve 3538 ( special || deferred.resolveWith )( that, args ); 3539 } 3540 }, 3541 3542 // Only normal processors (resolve) catch and reject exceptions 3543 process = special ? 3544 mightThrow : 3545 function() { 3546 try { 3547 mightThrow(); 3548 } catch ( e ) { 3549 3550 if ( jQuery.Deferred.exceptionHook ) { 3551 jQuery.Deferred.exceptionHook( e, 3552 process.error ); 3553 } 3554 3555 // Support: Promises/A+ section 2.3.3.3.4.1 3556 // https://promisesaplus.com/#point-61 3557 // Ignore post-resolution exceptions 3558 if ( depth + 1 >= maxDepth ) { 3559 3560 // Only substitute handlers pass on context 3561 // and multiple values (non-spec behavior) 3562 if ( handler !== Thrower ) { 3563 that = undefined; 3564 args = [ e ]; 3565 } 3566 3567 deferred.rejectWith( that, args ); 3568 } 3569 } 3570 }; 3571 3572 // Support: Promises/A+ section 2.3.3.3.1 3573 // https://promisesaplus.com/#point-57 3574 // Re-resolve promises immediately to dodge false rejection from 3575 // subsequent errors 3576 if ( depth ) { 3577 process(); 3578 } else { 3579 3580 // Call an optional hook to record the error, in case of exception 3581 // since it's otherwise lost when execution goes async 3582 if ( jQuery.Deferred.getErrorHook ) { 3583 process.error = jQuery.Deferred.getErrorHook(); 3584 3585 // The deprecated alias of the above. While the name suggests 3586 // returning the stack, not an error instance, jQuery just passes 3587 // it directly to `console.warn` so both will work; an instance 3588 // just better cooperates with source maps. 3589 } else if ( jQuery.Deferred.getStackHook ) { 3590 process.error = jQuery.Deferred.getStackHook(); 3591 } 3592 window.setTimeout( process ); 3593 } 3594 }; 3595 } 3596 3597 return jQuery.Deferred( function( newDefer ) { 3598 3599 // progress_handlers.add( ... ) 3600 tuples[ 0 ][ 3 ].add( 3601 resolve( 3602 0, 3603 newDefer, 3604 isFunction( onProgress ) ? 3605 onProgress : 3606 Identity, 3607 newDefer.notifyWith 3608 ) 3609 ); 3610 3611 // fulfilled_handlers.add( ... ) 3612 tuples[ 1 ][ 3 ].add( 3613 resolve( 3614 0, 3615 newDefer, 3616 isFunction( onFulfilled ) ? 3617 onFulfilled : 3618 Identity 3619 ) 3620 ); 3621 3622 // rejected_handlers.add( ... ) 3623 tuples[ 2 ][ 3 ].add( 3624 resolve( 3625 0, 3626 newDefer, 3627 isFunction( onRejected ) ? 3628 onRejected : 3629 Thrower 3630 ) 3631 ); 3632 } ).promise(); 3633 }, 3634 3635 // Get a promise for this deferred 3636 // If obj is provided, the promise aspect is added to the object 3637 promise: function( obj ) { 3638 return obj != null ? jQuery.extend( obj, promise ) : promise; 3639 } 3640 }, 3641 deferred = {}; 3642 3643 // Add list-specific methods 3644 jQuery.each( tuples, function( i, tuple ) { 3645 var list = tuple[ 2 ], 3646 stateString = tuple[ 5 ]; 3647 3648 // promise.progress = list.add 3649 // promise.done = list.add 3650 // promise.fail = list.add 3651 promise[ tuple[ 1 ] ] = list.add; 3652 3653 // Handle state 3654 if ( stateString ) { 3655 list.add( 3656 function() { 3657 3658 // state = "resolved" (i.e., fulfilled) 3659 // state = "rejected" 3660 state = stateString; 3661 }, 3662 3663 // rejected_callbacks.disable 3664 // fulfilled_callbacks.disable 3665 tuples[ 3 - i ][ 2 ].disable, 3666 3667 // rejected_handlers.disable 3668 // fulfilled_handlers.disable 3669 tuples[ 3 - i ][ 3 ].disable, 3670 3671 // progress_callbacks.lock 3672 tuples[ 0 ][ 2 ].lock, 3673 3674 // progress_handlers.lock 3675 tuples[ 0 ][ 3 ].lock 3676 ); 3677 } 3678 3679 // progress_handlers.fire 3680 // fulfilled_handlers.fire 3681 // rejected_handlers.fire 3682 list.add( tuple[ 3 ].fire ); 3683 3684 // deferred.notify = function() { deferred.notifyWith(...) } 3685 // deferred.resolve = function() { deferred.resolveWith(...) } 3686 // deferred.reject = function() { deferred.rejectWith(...) } 3687 deferred[ tuple[ 0 ] ] = function() { 3688 deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); 3689 return this; 3690 }; 3691 3692 // deferred.notifyWith = list.fireWith 3693 // deferred.resolveWith = list.fireWith 3694 // deferred.rejectWith = list.fireWith 3695 deferred[ tuple[ 0 ] + "With" ] = list.fireWith; 3696 } ); 3697 3698 // Make the deferred a promise 3699 promise.promise( deferred ); 3700 3701 // Call given func if any 3702 if ( func ) { 3703 func.call( deferred, deferred ); 3704 } 3705 3706 // All done! 3707 return deferred; 3708 }, 3709 3710 // Deferred helper 3711 when: function( singleValue ) { 3712 var 3713 3714 // count of uncompleted subordinates 3715 remaining = arguments.length, 3716 3717 // count of unprocessed arguments 3718 i = remaining, 3719 3720 // subordinate fulfillment data 3721 resolveContexts = Array( i ), 3722 resolveValues = slice.call( arguments ), 3723 3724 // the primary Deferred 3725 primary = jQuery.Deferred(), 3726 3727 // subordinate callback factory 3728 updateFunc = function( i ) { 3729 return function( value ) { 3730 resolveContexts[ i ] = this; 3731 resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; 3732 if ( !( --remaining ) ) { 3733 primary.resolveWith( resolveContexts, resolveValues ); 3734 } 3735 }; 3736 }; 3737 3738 // Single- and empty arguments are adopted like Promise.resolve 3739 if ( remaining <= 1 ) { 3740 adoptValue( singleValue, primary.done( updateFunc( i ) ).resolve, primary.reject, 3741 !remaining ); 3742 3743 // Use .then() to unwrap secondary thenables (cf. gh-3000) 3744 if ( primary.state() === "pending" || 3745 isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { 3746 3747 return primary.then(); 3748 } 3749 } 3750 3751 // Multiple arguments are aggregated like Promise.all array elements 3752 while ( i-- ) { 3753 adoptValue( resolveValues[ i ], updateFunc( i ), primary.reject ); 3754 } 3755 3756 return primary.promise(); 3757 } 3758} ); 3759 3760 3761// These usually indicate a programmer mistake during development, 3762// warn about them ASAP rather than swallowing them by default. 3763var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; 3764 3765// If `jQuery.Deferred.getErrorHook` is defined, `asyncError` is an error 3766// captured before the async barrier to get the original error cause 3767// which may otherwise be hidden. 3768jQuery.Deferred.exceptionHook = function( error, asyncError ) { 3769 3770 // Support: IE 8 - 9 only 3771 // Console exists when dev tools are open, which can happen at any time 3772 if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { 3773 window.console.warn( "jQuery.Deferred exception: " + error.message, 3774 error.stack, asyncError ); 3775 } 3776}; 3777 3778 3779 3780 3781jQuery.readyException = function( error ) { 3782 window.setTimeout( function() { 3783 throw error; 3784 } ); 3785}; 3786 3787 3788 3789 3790// The deferred used on DOM ready 3791var readyList = jQuery.Deferred(); 3792 3793jQuery.fn.ready = function( fn ) { 3794 3795 readyList 3796 .then( fn ) 3797 3798 // Wrap jQuery.readyException in a function so that the lookup 3799 // happens at the time of error handling instead of callback 3800 // registration. 3801 .catch( function( error ) { 3802 jQuery.readyException( error ); 3803 } ); 3804 3805 return this; 3806}; 3807 3808jQuery.extend( { 3809 3810 // Is the DOM ready to be used? Set to true once it occurs. 3811 isReady: false, 3812 3813 // A counter to track how many items to wait for before 3814 // the ready event fires. See trac-6781 3815 readyWait: 1, 3816 3817 // Handle when the DOM is ready 3818 ready: function( wait ) { 3819 3820 // Abort if there are pending holds or we're already ready 3821 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { 3822 return; 3823 } 3824 3825 // Remember that the DOM is ready 3826 jQuery.isReady = true; 3827 3828 // If a normal DOM Ready event fired, decrement, and wait if need be 3829 if ( wait !== true && --jQuery.readyWait > 0 ) { 3830 return; 3831 } 3832 3833 // If there are functions bound, to execute 3834 readyList.resolveWith( document, [ jQuery ] ); 3835 } 3836} ); 3837 3838jQuery.ready.then = readyList.then; 3839 3840// The ready event handler and self cleanup method 3841function completed() { 3842 document.removeEventListener( "DOMContentLoaded", completed ); 3843 window.removeEventListener( "load", completed ); 3844 jQuery.ready(); 3845} 3846 3847// Catch cases where $(document).ready() is called 3848// after the browser event has already occurred. 3849// Support: IE <=9 - 10 only 3850// Older IE sometimes signals "interactive" too soon 3851if ( document.readyState === "complete" || 3852 ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { 3853 3854 // Handle it asynchronously to allow scripts the opportunity to delay ready 3855 window.setTimeout( jQuery.ready ); 3856 3857} else { 3858 3859 // Use the handy event callback 3860 document.addEventListener( "DOMContentLoaded", completed ); 3861 3862 // A fallback to window.onload, that will always work 3863 window.addEventListener( "load", completed ); 3864} 3865 3866 3867 3868 3869// Multifunctional method to get and set values of a collection 3870// The value/s can optionally be executed if it's a function 3871var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { 3872 var i = 0, 3873 len = elems.length, 3874 bulk = key == null; 3875 3876 // Sets many values 3877 if ( toType( key ) === "object" ) { 3878 chainable = true; 3879 for ( i in key ) { 3880 access( elems, fn, i, key[ i ], true, emptyGet, raw ); 3881 } 3882 3883 // Sets one value 3884 } else if ( value !== undefined ) { 3885 chainable = true; 3886 3887 if ( !isFunction( value ) ) { 3888 raw = true; 3889 } 3890 3891 if ( bulk ) { 3892 3893 // Bulk operations run against the entire set 3894 if ( raw ) { 3895 fn.call( elems, value ); 3896 fn = null; 3897 3898 // ...except when executing function values 3899 } else { 3900 bulk = fn; 3901 fn = function( elem, _key, value ) { 3902 return bulk.call( jQuery( elem ), value ); 3903 }; 3904 } 3905 } 3906 3907 if ( fn ) { 3908 for ( ; i < len; i++ ) { 3909 fn( 3910 elems[ i ], key, raw ? 3911 value : 3912 value.call( elems[ i ], i, fn( elems[ i ], key ) ) 3913 ); 3914 } 3915 } 3916 } 3917 3918 if ( chainable ) { 3919 return elems; 3920 } 3921 3922 // Gets 3923 if ( bulk ) { 3924 return fn.call( elems ); 3925 } 3926 3927 return len ? fn( elems[ 0 ], key ) : emptyGet; 3928}; 3929 3930 3931// Matches dashed string for camelizing 3932var rmsPrefix = /^-ms-/, 3933 rdashAlpha = /-([a-z])/g; 3934 3935// Used by camelCase as callback to replace() 3936function fcamelCase( _all, letter ) { 3937 return letter.toUpperCase(); 3938} 3939 3940// Convert dashed to camelCase; used by the css and data modules 3941// Support: IE <=9 - 11, Edge 12 - 15 3942// Microsoft forgot to hump their vendor prefix (trac-9572) 3943function camelCase( string ) { 3944 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); 3945} 3946var acceptData = function( owner ) { 3947 3948 // Accepts only: 3949 // - Node 3950 // - Node.ELEMENT_NODE 3951 // - Node.DOCUMENT_NODE 3952 // - Object 3953 // - Any 3954 return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); 3955}; 3956 3957 3958 3959 3960function Data() { 3961 this.expando = jQuery.expando + Data.uid++; 3962} 3963 3964Data.uid = 1; 3965 3966Data.prototype = { 3967 3968 cache: function( owner ) { 3969 3970 // Check if the owner object already has a cache 3971 var value = owner[ this.expando ]; 3972 3973 // If not, create one 3974 if ( !value ) { 3975 value = {}; 3976 3977 // We can accept data for non-element nodes in modern browsers, 3978 // but we should not, see trac-8335. 3979 // Always return an empty object. 3980 if ( acceptData( owner ) ) { 3981 3982 // If it is a node unlikely to be stringify-ed or looped over 3983 // use plain assignment 3984 if ( owner.nodeType ) { 3985 owner[ this.expando ] = value; 3986 3987 // Otherwise secure it in a non-enumerable property 3988 // configurable must be true to allow the property to be 3989 // deleted when data is removed 3990 } else { 3991 Object.defineProperty( owner, this.expando, { 3992 value: value, 3993 configurable: true 3994 } ); 3995 } 3996 } 3997 } 3998 3999 return value; 4000 }, 4001 set: function( owner, data, value ) { 4002 var prop, 4003 cache = this.cache( owner ); 4004 4005 // Handle: [ owner, key, value ] args 4006 // Always use camelCase key (gh-2257) 4007 if ( typeof data === "string" ) { 4008 cache[ camelCase( data ) ] = value; 4009 4010 // Handle: [ owner, { properties } ] args 4011 } else { 4012 4013 // Copy the properties one-by-one to the cache object 4014 for ( prop in data ) { 4015 cache[ camelCase( prop ) ] = data[ prop ]; 4016 } 4017 } 4018 return cache; 4019 }, 4020 get: function( owner, key ) { 4021 return key === undefined ? 4022 this.cache( owner ) : 4023 4024 // Always use camelCase key (gh-2257) 4025 owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; 4026 }, 4027 access: function( owner, key, value ) { 4028 4029 // In cases where either: 4030 // 4031 // 1. No key was specified 4032 // 2. A string key was specified, but no value provided 4033 // 4034 // Take the "read" path and allow the get method to determine 4035 // which value to return, respectively either: 4036 // 4037 // 1. The entire cache object 4038 // 2. The data stored at the key 4039 // 4040 if ( key === undefined || 4041 ( ( key && typeof key === "string" ) && value === undefined ) ) { 4042 4043 return this.get( owner, key ); 4044 } 4045 4046 // When the key is not a string, or both a key and value 4047 // are specified, set or extend (existing objects) with either: 4048 // 4049 // 1. An object of properties 4050 // 2. A key and value 4051 // 4052 this.set( owner, key, value ); 4053 4054 // Since the "set" path can have two possible entry points 4055 // return the expected data based on which path was taken[*] 4056 return value !== undefined ? value : key; 4057 }, 4058 remove: function( owner, key ) { 4059 var i, 4060 cache = owner[ this.expando ]; 4061 4062 if ( cache === undefined ) { 4063 return; 4064 } 4065 4066 if ( key !== undefined ) { 4067 4068 // Support array or space separated string of keys 4069 if ( Array.isArray( key ) ) { 4070 4071 // If key is an array of keys... 4072 // We always set camelCase keys, so remove that. 4073 key = key.map( camelCase ); 4074 } else { 4075 key = camelCase( key ); 4076 4077 // If a key with the spaces exists, use it. 4078 // Otherwise, create an array by matching non-whitespace 4079 key = key in cache ? 4080 [ key ] : 4081 ( key.match( rnothtmlwhite ) || [] ); 4082 } 4083 4084 i = key.length; 4085 4086 while ( i-- ) { 4087 delete cache[ key[ i ] ]; 4088 } 4089 } 4090 4091 // Remove the expando if there's no more data 4092 if ( key === undefined || jQuery.isEmptyObject( cache ) ) { 4093 4094 // Support: Chrome <=35 - 45 4095 // Webkit & Blink performance suffers when deleting properties 4096 // from DOM nodes, so set to undefined instead 4097 // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) 4098 if ( owner.nodeType ) { 4099 owner[ this.expando ] = undefined; 4100 } else { 4101 delete owner[ this.expando ]; 4102 } 4103 } 4104 }, 4105 hasData: function( owner ) { 4106 var cache = owner[ this.expando ]; 4107 return cache !== undefined && !jQuery.isEmptyObject( cache ); 4108 } 4109}; 4110var dataPriv = new Data(); 4111 4112var dataUser = new Data(); 4113 4114 4115 4116// Implementation Summary 4117// 4118// 1. Enforce API surface and semantic compatibility with 1.9.x branch 4119// 2. Improve the module's maintainability by reducing the storage 4120// paths to a single mechanism. 4121// 3. Use the same single mechanism to support "private" and "user" data. 4122// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) 4123// 5. Avoid exposing implementation details on user objects (eg. expando properties) 4124// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 4125 4126var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, 4127 rmultiDash = /[A-Z]/g; 4128 4129function getData( data ) { 4130 if ( data === "true" ) { 4131 return true; 4132 } 4133 4134 if ( data === "false" ) { 4135 return false; 4136 } 4137 4138 if ( data === "null" ) { 4139 return null; 4140 } 4141 4142 // Only convert to a number if it doesn't change the string 4143 if ( data === +data + "" ) { 4144 return +data; 4145 } 4146 4147 if ( rbrace.test( data ) ) { 4148 return JSON.parse( data ); 4149 } 4150 4151 return data; 4152} 4153 4154function dataAttr( elem, key, data ) { 4155 var name; 4156 4157 // If nothing was found internally, try to fetch any 4158 // data from the HTML5 data-* attribute 4159 if ( data === undefined && elem.nodeType === 1 ) { 4160 name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); 4161 data = elem.getAttribute( name ); 4162 4163 if ( typeof data === "string" ) { 4164 try { 4165 data = getData( data ); 4166 } catch ( e ) {} 4167 4168 // Make sure we set the data so it isn't changed later 4169 dataUser.set( elem, key, data ); 4170 } else { 4171 data = undefined; 4172 } 4173 } 4174 return data; 4175} 4176 4177jQuery.extend( { 4178 hasData: function( elem ) { 4179 return dataUser.hasData( elem ) || dataPriv.hasData( elem ); 4180 }, 4181 4182 data: function( elem, name, data ) { 4183 return dataUser.access( elem, name, data ); 4184 }, 4185 4186 removeData: function( elem, name ) { 4187 dataUser.remove( elem, name ); 4188 }, 4189 4190 // TODO: Now that all calls to _data and _removeData have been replaced 4191 // with direct calls to dataPriv methods, these can be deprecated. 4192 _data: function( elem, name, data ) { 4193 return dataPriv.access( elem, name, data ); 4194 }, 4195 4196 _removeData: function( elem, name ) { 4197 dataPriv.remove( elem, name ); 4198 } 4199} ); 4200 4201jQuery.fn.extend( { 4202 data: function( key, value ) { 4203 var i, name, data, 4204 elem = this[ 0 ], 4205 attrs = elem && elem.attributes; 4206 4207 // Gets all values 4208 if ( key === undefined ) { 4209 if ( this.length ) { 4210 data = dataUser.get( elem ); 4211 4212 if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { 4213 i = attrs.length; 4214 while ( i-- ) { 4215 4216 // Support: IE 11 only 4217 // The attrs elements can be null (trac-14894) 4218 if ( attrs[ i ] ) { 4219 name = attrs[ i ].name; 4220 if ( name.indexOf( "data-" ) === 0 ) { 4221 name = camelCase( name.slice( 5 ) ); 4222 dataAttr( elem, name, data[ name ] ); 4223 } 4224 } 4225 } 4226 dataPriv.set( elem, "hasDataAttrs", true ); 4227 } 4228 } 4229 4230 return data; 4231 } 4232 4233 // Sets multiple values 4234 if ( typeof key === "object" ) { 4235 return this.each( function() { 4236 dataUser.set( this, key ); 4237 } ); 4238 } 4239 4240 return access( this, function( value ) { 4241 var data; 4242 4243 // The calling jQuery object (element matches) is not empty 4244 // (and therefore has an element appears at this[ 0 ]) and the 4245 // `value` parameter was not undefined. An empty jQuery object 4246 // will result in `undefined` for elem = this[ 0 ] which will 4247 // throw an exception if an attempt to read a data cache is made. 4248 if ( elem && value === undefined ) { 4249 4250 // Attempt to get data from the cache 4251 // The key will always be camelCased in Data 4252 data = dataUser.get( elem, key ); 4253 if ( data !== undefined ) { 4254 return data; 4255 } 4256 4257 // Attempt to "discover" the data in 4258 // HTML5 custom data-* attrs 4259 data = dataAttr( elem, key ); 4260 if ( data !== undefined ) { 4261 return data; 4262 } 4263 4264 // We tried really hard, but the data doesn't exist. 4265 return; 4266 } 4267 4268 // Set the data... 4269 this.each( function() { 4270 4271 // We always store the camelCased key 4272 dataUser.set( this, key, value ); 4273 } ); 4274 }, null, value, arguments.length > 1, null, true ); 4275 }, 4276 4277 removeData: function( key ) { 4278 return this.each( function() { 4279 dataUser.remove( this, key ); 4280 } ); 4281 } 4282} ); 4283 4284 4285jQuery.extend( { 4286 queue: function( elem, type, data ) { 4287 var queue; 4288 4289 if ( elem ) { 4290 type = ( type || "fx" ) + "queue"; 4291 queue = dataPriv.get( elem, type ); 4292 4293 // Speed up dequeue by getting out quickly if this is just a lookup 4294 if ( data ) { 4295 if ( !queue || Array.isArray( data ) ) { 4296 queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); 4297 } else { 4298 queue.push( data ); 4299 } 4300 } 4301 return queue || []; 4302 } 4303 }, 4304 4305 dequeue: function( elem, type ) { 4306 type = type || "fx"; 4307 4308 var queue = jQuery.queue( elem, type ), 4309 startLength = queue.length, 4310 fn = queue.shift(), 4311 hooks = jQuery._queueHooks( elem, type ), 4312 next = function() { 4313 jQuery.dequeue( elem, type ); 4314 }; 4315 4316 // If the fx queue is dequeued, always remove the progress sentinel 4317 if ( fn === "inprogress" ) { 4318 fn = queue.shift(); 4319 startLength--; 4320 } 4321 4322 if ( fn ) { 4323 4324 // Add a progress sentinel to prevent the fx queue from being 4325 // automatically dequeued 4326 if ( type === "fx" ) { 4327 queue.unshift( "inprogress" ); 4328 } 4329 4330 // Clear up the last queue stop function 4331 delete hooks.stop; 4332 fn.call( elem, next, hooks ); 4333 } 4334 4335 if ( !startLength && hooks ) { 4336 hooks.empty.fire(); 4337 } 4338 }, 4339 4340 // Not public - generate a queueHooks object, or return the current one 4341 _queueHooks: function( elem, type ) { 4342 var key = type + "queueHooks"; 4343 return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { 4344 empty: jQuery.Callbacks( "once memory" ).add( function() { 4345 dataPriv.remove( elem, [ type + "queue", key ] ); 4346 } ) 4347 } ); 4348 } 4349} ); 4350 4351jQuery.fn.extend( { 4352 queue: function( type, data ) { 4353 var setter = 2; 4354 4355 if ( typeof type !== "string" ) { 4356 data = type; 4357 type = "fx"; 4358 setter--; 4359 } 4360 4361 if ( arguments.length < setter ) { 4362 return jQuery.queue( this[ 0 ], type ); 4363 } 4364 4365 return data === undefined ? 4366 this : 4367 this.each( function() { 4368 var queue = jQuery.queue( this, type, data ); 4369 4370 // Ensure a hooks for this queue 4371 jQuery._queueHooks( this, type ); 4372 4373 if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { 4374 jQuery.dequeue( this, type ); 4375 } 4376 } ); 4377 }, 4378 dequeue: function( type ) { 4379 return this.each( function() { 4380 jQuery.dequeue( this, type ); 4381 } ); 4382 }, 4383 clearQueue: function( type ) { 4384 return this.queue( type || "fx", [] ); 4385 }, 4386 4387 // Get a promise resolved when queues of a certain type 4388 // are emptied (fx is the type by default) 4389 promise: function( type, obj ) { 4390 var tmp, 4391 count = 1, 4392 defer = jQuery.Deferred(), 4393 elements = this, 4394 i = this.length, 4395 resolve = function() { 4396 if ( !( --count ) ) { 4397 defer.resolveWith( elements, [ elements ] ); 4398 } 4399 }; 4400 4401 if ( typeof type !== "string" ) { 4402 obj = type; 4403 type = undefined; 4404 } 4405 type = type || "fx"; 4406 4407 while ( i-- ) { 4408 tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); 4409 if ( tmp && tmp.empty ) { 4410 count++; 4411 tmp.empty.add( resolve ); 4412 } 4413 } 4414 resolve(); 4415 return defer.promise( obj ); 4416 } 4417} ); 4418var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; 4419 4420var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); 4421 4422 4423var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; 4424 4425var documentElement = document.documentElement; 4426 4427 4428 4429 var isAttached = function( elem ) { 4430 return jQuery.contains( elem.ownerDocument, elem ); 4431 }, 4432 composed = { composed: true }; 4433 4434 // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only 4435 // Check attachment across shadow DOM boundaries when possible (gh-3504) 4436 // Support: iOS 10.0-10.2 only 4437 // Early iOS 10 versions support `attachShadow` but not `getRootNode`, 4438 // leading to errors. We need to check for `getRootNode`. 4439 if ( documentElement.getRootNode ) { 4440 isAttached = function( elem ) { 4441 return jQuery.contains( elem.ownerDocument, elem ) || 4442 elem.getRootNode( composed ) === elem.ownerDocument; 4443 }; 4444 } 4445var isHiddenWithinTree = function( elem, el ) { 4446 4447 // isHiddenWithinTree might be called from jQuery#filter function; 4448 // in that case, element will be second argument 4449 elem = el || elem; 4450 4451 // Inline style trumps all 4452 return elem.style.display === "none" || 4453 elem.style.display === "" && 4454 4455 // Otherwise, check computed style 4456 // Support: Firefox <=43 - 45 4457 // Disconnected elements can have computed display: none, so first confirm that elem is 4458 // in the document. 4459 isAttached( elem ) && 4460 4461 jQuery.css( elem, "display" ) === "none"; 4462 }; 4463 4464 4465 4466function adjustCSS( elem, prop, valueParts, tween ) { 4467 var adjusted, scale, 4468 maxIterations = 20, 4469 currentValue = tween ? 4470 function() { 4471 return tween.cur(); 4472 } : 4473 function() { 4474 return jQuery.css( elem, prop, "" ); 4475 }, 4476 initial = currentValue(), 4477 unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), 4478 4479 // Starting value computation is required for potential unit mismatches 4480 initialInUnit = elem.nodeType && 4481 ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && 4482 rcssNum.exec( jQuery.css( elem, prop ) ); 4483 4484 if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { 4485 4486 // Support: Firefox <=54 4487 // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) 4488 initial = initial / 2; 4489 4490 // Trust units reported by jQuery.css 4491 unit = unit || initialInUnit[ 3 ]; 4492 4493 // Iteratively approximate from a nonzero starting point 4494 initialInUnit = +initial || 1; 4495 4496 while ( maxIterations-- ) { 4497 4498 // Evaluate and update our best guess (doubling guesses that zero out). 4499 // Finish if the scale equals or crosses 1 (making the old*new product non-positive). 4500 jQuery.style( elem, prop, initialInUnit + unit ); 4501 if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { 4502 maxIterations = 0; 4503 } 4504 initialInUnit = initialInUnit / scale; 4505 4506 } 4507 4508 initialInUnit = initialInUnit * 2; 4509 jQuery.style( elem, prop, initialInUnit + unit ); 4510 4511 // Make sure we update the tween properties later on 4512 valueParts = valueParts || []; 4513 } 4514 4515 if ( valueParts ) { 4516 initialInUnit = +initialInUnit || +initial || 0; 4517 4518 // Apply relative offset (+=/-=) if specified 4519 adjusted = valueParts[ 1 ] ? 4520 initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : 4521 +valueParts[ 2 ]; 4522 if ( tween ) { 4523 tween.unit = unit; 4524 tween.start = initialInUnit; 4525 tween.end = adjusted; 4526 } 4527 } 4528 return adjusted; 4529} 4530 4531 4532var defaultDisplayMap = {}; 4533 4534function getDefaultDisplay( elem ) { 4535 var temp, 4536 doc = elem.ownerDocument, 4537 nodeName = elem.nodeName, 4538 display = defaultDisplayMap[ nodeName ]; 4539 4540 if ( display ) {
vendor: 2,317 bytes, lines 4541-4639
4541 return display; 4542 } 4543 4544 temp = doc.body.appendChild( doc.createElement( nodeName ) ); 4545 display = jQuery.css( temp, "display" ); 4546 4547 temp.parentNode.removeChild( temp ); 4548 4549 if ( display === "none" ) { 4550 display = "block"; 4551 } 4552 defaultDisplayMap[ nodeName ] = display; 4553 4554 return display; 4555} 4556 4557function showHide( elements, show ) { 4558 var display, elem, 4559 values = [], 4560 index = 0, 4561 length = elements.length; 4562 4563 // Determine new display value for elements that need to change 4564 for ( ; index < length; index++ ) { 4565 elem = elements[ index ]; 4566 if ( !elem.style ) { 4567 continue; 4568 } 4569 4570 display = elem.style.display; 4571 if ( show ) { 4572 4573 // Since we force visibility upon cascade-hidden elements, an immediate (and slow) 4574 // check is required in this first loop unless we have a nonempty display value (either 4575 // inline or about-to-be-restored) 4576 if ( display === "none" ) { 4577 values[ index ] = dataPriv.get( elem, "display" ) || null; 4578 if ( !values[ index ] ) { 4579 elem.style.display = ""; 4580 } 4581 } 4582 if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { 4583 values[ index ] = getDefaultDisplay( elem ); 4584 } 4585 } else { 4586 if ( display !== "none" ) { 4587 values[ index ] = "none"; 4588 4589 // Remember what we're overwriting 4590 dataPriv.set( elem, "display", display ); 4591 } 4592 } 4593 } 4594 4595 // Set the display of the elements in a second loop to avoid constant reflow 4596 for ( index = 0; index < length; index++ ) { 4597 if ( values[ index ] != null ) { 4598 elements[ index ].style.display = values[ index ]; 4599 } 4600 } 4601 4602 return elements; 4603} 4604 4605jQuery.fn.extend( { 4606 show: function() { 4607 return showHide( this, true ); 4608 }, 4609 hide: function() { 4610 return showHide( this ); 4611 }, 4612 toggle: function( state ) { 4613 if ( typeof state === "boolean" ) { 4614 return state ? this.show() : this.hide(); 4615 } 4616 4617 return this.each( function() { 4618 if ( isHiddenWithinTree( this ) ) { 4619 jQuery( this ).show(); 4620 } else { 4621 jQuery( this ).hide(); 4622 } 4623 } ); 4624 } 4625} ); 4626var rcheckableType = ( /^(?:checkbox|radio)$/i ); 4627 4628var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i ); 4629 4630var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); 4631 4632 4633 4634( function() { 4635 var fragment = document.createDocumentFragment(), 4636 div = fragment.appendChild( document.createElement( "div" ) ), 4637 input = document.createElement( "input" ); 4638 4639 // Support: Android 4.0 - 4.3 only
vendor: 10,092 bytes, lines 4640-5024
4640 // Check state lost if the name is set (trac-11217) 4641 // Support: Windows Web Apps (WWA) 4642 // `name` and `type` must use .setAttribute for WWA (trac-14901) 4643 input.setAttribute( "type", "radio" ); 4644 input.setAttribute( "checked", "checked" ); 4645 input.setAttribute( "name", "t" ); 4646 4647 div.appendChild( input ); 4648 4649 // Support: Android <=4.1 only 4650 // Older WebKit doesn't clone checked state correctly in fragments 4651 support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; 4652 4653 // Support: IE <=11 only 4654 // Make sure textarea (and checkbox) defaultValue is properly cloned 4655 div.innerHTML = "<textarea>x</textarea>"; 4656 support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; 4657 4658 // Support: IE <=9 only 4659 // IE <=9 replaces <option> tags with their contents when inserted outside of 4660 // the select element. 4661 div.innerHTML = "<option></option>"; 4662 support.option = !!div.lastChild; 4663} )(); 4664 4665 4666// We have to close these tags to support XHTML (trac-13200) 4667var wrapMap = { 4668 4669 // XHTML parsers do not magically insert elements in the 4670 // same way that tag soup parsers do. So we cannot shorten 4671 // this by omitting <tbody> or other required elements. 4672 thead: [ 1, "<table>", "</table>" ], 4673 col: [ 2, "<table><colgroup>", "</colgroup></table>" ], 4674 tr: [ 2, "<table><tbody>", "</tbody></table>" ], 4675 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], 4676 4677 _default: [ 0, "", "" ] 4678}; 4679 4680wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; 4681wrapMap.th = wrapMap.td; 4682 4683// Support: IE <=9 only 4684if ( !support.option ) { 4685 wrapMap.optgroup = wrapMap.option = [ 1, "<select multiple='multiple'>", "</select>" ]; 4686} 4687 4688 4689function getAll( context, tag ) { 4690 4691 // Support: IE <=9 - 11 only 4692 // Use typeof to avoid zero-argument method invocation on host objects (trac-15151) 4693 var ret; 4694 4695 if ( typeof context.getElementsByTagName !== "undefined" ) { 4696 ret = context.getElementsByTagName( tag || "*" ); 4697 4698 } else if ( typeof context.querySelectorAll !== "undefined" ) { 4699 ret = context.querySelectorAll( tag || "*" ); 4700 4701 } else { 4702 ret = []; 4703 } 4704 4705 if ( tag === undefined || tag && nodeName( context, tag ) ) { 4706 return jQuery.merge( [ context ], ret ); 4707 } 4708 4709 return ret; 4710} 4711 4712 4713// Mark scripts as having already been evaluated 4714function setGlobalEval( elems, refElements ) { 4715 var i = 0, 4716 l = elems.length; 4717 4718 for ( ; i < l; i++ ) { 4719 dataPriv.set( 4720 elems[ i ], 4721 "globalEval", 4722 !refElements || dataPriv.get( refElements[ i ], "globalEval" ) 4723 ); 4724 } 4725} 4726 4727 4728var rhtml = /<|&#?\w+;/; 4729 4730function buildFragment( elems, context, scripts, selection, ignored ) { 4731 var elem, tmp, tag, wrap, attached, j, 4732 fragment = context.createDocumentFragment(), 4733 nodes = [], 4734 i = 0, 4735 l = elems.length; 4736 4737 for ( ; i < l; i++ ) { 4738 elem = elems[ i ]; 4739 4740 if ( elem || elem === 0 ) { 4741 4742 // Add nodes directly 4743 if ( toType( elem ) === "object" ) { 4744 4745 // Support: Android <=4.0 only, PhantomJS 1 only 4746 // push.apply(_, arraylike) throws on ancient WebKit 4747 jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); 4748 4749 // Convert non-html into a text node 4750 } else if ( !rhtml.test( elem ) ) { 4751 nodes.push( context.createTextNode( elem ) ); 4752 4753 // Convert html into DOM nodes 4754 } else { 4755 tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); 4756 4757 // Deserialize a standard representation 4758 tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); 4759 wrap = wrapMap[ tag ] || wrapMap._default; 4760 tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; 4761 4762 // Descend through wrappers to the right content 4763 j = wrap[ 0 ]; 4764 while ( j-- ) { 4765 tmp = tmp.lastChild; 4766 } 4767 4768 // Support: Android <=4.0 only, PhantomJS 1 only 4769 // push.apply(_, arraylike) throws on ancient WebKit 4770 jQuery.merge( nodes, tmp.childNodes ); 4771 4772 // Remember the top-level container 4773 tmp = fragment.firstChild; 4774 4775 // Ensure the created nodes are orphaned (trac-12392) 4776 tmp.textContent = ""; 4777 } 4778 } 4779 } 4780 4781 // Remove wrapper from fragment 4782 fragment.textContent = ""; 4783 4784 i = 0; 4785 while ( ( elem = nodes[ i++ ] ) ) { 4786 4787 // Skip elements already in the context collection (trac-4087) 4788 if ( selection && jQuery.inArray( elem, selection ) > -1 ) { 4789 if ( ignored ) { 4790 ignored.push( elem ); 4791 } 4792 continue; 4793 } 4794 4795 attached = isAttached( elem ); 4796 4797 // Append to fragment 4798 tmp = getAll( fragment.appendChild( elem ), "script" ); 4799 4800 // Preserve script evaluation history 4801 if ( attached ) { 4802 setGlobalEval( tmp ); 4803 } 4804 4805 // Capture executables 4806 if ( scripts ) { 4807 j = 0; 4808 while ( ( elem = tmp[ j++ ] ) ) { 4809 if ( rscriptType.test( elem.type || "" ) ) { 4810 scripts.push( elem ); 4811 } 4812 } 4813 } 4814 } 4815 4816 return fragment; 4817} 4818 4819 4820var rtypenamespace = /^([^.]*)(?:\.(.+)|)/; 4821 4822function returnTrue() { 4823 return true; 4824} 4825 4826function returnFalse() { 4827 return false; 4828} 4829 4830function on( elem, types, selector, data, fn, one ) { 4831 var origFn, type; 4832 4833 // Types can be a map of types/handlers 4834 if ( typeof types === "object" ) { 4835 4836 // ( types-Object, selector, data ) 4837 if ( typeof selector !== "string" ) { 4838 4839 // ( types-Object, data ) 4840 data = data || selector; 4841 selector = undefined; 4842 } 4843 for ( type in types ) { 4844 on( elem, type, selector, data, types[ type ], one ); 4845 } 4846 return elem; 4847 } 4848 4849 if ( data == null && fn == null ) { 4850 4851 // ( types, fn ) 4852 fn = selector; 4853 data = selector = undefined; 4854 } else if ( fn == null ) { 4855 if ( typeof selector === "string" ) { 4856 4857 // ( types, selector, fn ) 4858 fn = data; 4859 data = undefined; 4860 } else { 4861 4862 // ( types, data, fn ) 4863 fn = data; 4864 data = selector; 4865 selector = undefined; 4866 } 4867 } 4868 if ( fn === false ) { 4869 fn = returnFalse; 4870 } else if ( !fn ) { 4871 return elem; 4872 } 4873 4874 if ( one === 1 ) { 4875 origFn = fn; 4876 fn = function( event ) { 4877 4878 // Can use an empty set, since event contains the info 4879 jQuery().off( event ); 4880 return origFn.apply( this, arguments ); 4881 }; 4882 4883 // Use same guid so caller can remove using origFn 4884 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); 4885 } 4886 return elem.each( function() { 4887 jQuery.event.add( this, types, fn, data, selector ); 4888 } ); 4889} 4890 4891/* 4892 * Helper functions for managing events -- not part of the public interface. 4893 * Props to Dean Edwards' addEvent library for many of the ideas. 4894 */ 4895jQuery.event = { 4896 4897 global: {}, 4898 4899 add: function( elem, types, handler, data, selector ) { 4900 4901 var handleObjIn, eventHandle, tmp, 4902 events, t, handleObj, 4903 special, handlers, type, namespaces, origType, 4904 elemData = dataPriv.get( elem ); 4905 4906 // Only attach events to objects that accept data 4907 if ( !acceptData( elem ) ) { 4908 return; 4909 } 4910 4911 // Caller can pass in an object of custom data in lieu of the handler 4912 if ( handler.handler ) { 4913 handleObjIn = handler; 4914 handler = handleObjIn.handler; 4915 selector = handleObjIn.selector; 4916 } 4917 4918 // Ensure that invalid selectors throw exceptions at attach time 4919 // Evaluate against documentElement in case elem is a non-element node (e.g., document) 4920 if ( selector ) { 4921 jQuery.find.matchesSelector( documentElement, selector ); 4922 } 4923 4924 // Make sure that the handler has a unique ID, used to find/remove it later 4925 if ( !handler.guid ) { 4926 handler.guid = jQuery.guid++; 4927 } 4928 4929 // Init the element's event structure and main handler, if this is the first 4930 if ( !( events = elemData.events ) ) { 4931 events = elemData.events = Object.create( null ); 4932 } 4933 if ( !( eventHandle = elemData.handle ) ) { 4934 eventHandle = elemData.handle = function( e ) { 4935 4936 // Discard the second event of a jQuery.event.trigger() and 4937 // when an event is called after a page has unloaded 4938 return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? 4939 jQuery.event.dispatch.apply( elem, arguments ) : undefined; 4940 }; 4941 } 4942 4943 // Handle multiple events separated by a space 4944 types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; 4945 t = types.length; 4946 while ( t-- ) { 4947 tmp = rtypenamespace.exec( types[ t ] ) || []; 4948 type = origType = tmp[ 1 ]; 4949 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); 4950 4951 // There *must* be a type, no attaching namespace-only handlers 4952 if ( !type ) { 4953 continue; 4954 } 4955 4956 // If event changes its type, use the special event handlers for the changed type 4957 special = jQuery.event.special[ type ] || {}; 4958 4959 // If selector defined, determine special event api type, otherwise given type 4960 type = ( selector ? special.delegateType : special.bindType ) || type; 4961 4962 // Update special based on newly reset type 4963 special = jQuery.event.special[ type ] || {}; 4964 4965 // handleObj is passed to all event handlers 4966 handleObj = jQuery.extend( { 4967 type: type, 4968 origType: origType, 4969 data: data, 4970 handler: handler, 4971 guid: handler.guid, 4972 selector: selector, 4973 needsContext: selector && jQuery.expr.match.needsContext.test( selector ), 4974 namespace: namespaces.join( "." ) 4975 }, handleObjIn ); 4976 4977 // Init the event handler queue if we're the first 4978 if ( !( handlers = events[ type ] ) ) { 4979 handlers = events[ type ] = []; 4980 handlers.delegateCount = 0; 4981 4982 // Only use addEventListener if the special events handler returns false 4983 if ( !special.setup || 4984 special.setup.call( elem, data, namespaces, eventHandle ) === false ) { 4985 4986 if ( elem.addEventListener ) { 4987 elem.addEventListener( type, eventHandle ); 4988 } 4989 } 4990 } 4991 4992 if ( special.add ) { 4993 special.add.call( elem, handleObj ); 4994 4995 if ( !handleObj.handler.guid ) { 4996 handleObj.handler.guid = handler.guid; 4997 } 4998 } 4999 5000 // Add to the element's handler list, delegates in front 5001 if ( selector ) { 5002 handlers.splice( handlers.delegateCount++, 0, handleObj ); 5003 } else { 5004 handlers.push( handleObj ); 5005 } 5006 5007 // Keep track of which events have ever been used, for event optimization 5008 jQuery.event.global[ type ] = true; 5009 } 5010 5011 }, 5012 5013 // Detach an event or set of events from an element 5014 remove: function( elem, types, handler, selector, mappedTypes ) { 5015 5016 var j, origCount, tmp, 5017 events, t, handleObj, 5018 special, handlers, type, namespaces, origType, 5019 elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); 5020 5021 if ( !elemData || !( events = elemData.events ) ) { 5022 return; 5023 } 5024
vendor: 4,197 bytes, lines 5025-5163
5025 // Once for each type.namespace in types; type may be omitted 5026 types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; 5027 t = types.length; 5028 while ( t-- ) { 5029 tmp = rtypenamespace.exec( types[ t ] ) || []; 5030 type = origType = tmp[ 1 ]; 5031 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); 5032 5033 // Unbind all events (on this namespace, if provided) for the element 5034 if ( !type ) { 5035 for ( type in events ) { 5036 jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); 5037 } 5038 continue; 5039 } 5040 5041 special = jQuery.event.special[ type ] || {}; 5042 type = ( selector ? special.delegateType : special.bindType ) || type; 5043 handlers = events[ type ] || []; 5044 tmp = tmp[ 2 ] && 5045 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); 5046 5047 // Remove matching events 5048 origCount = j = handlers.length; 5049 while ( j-- ) { 5050 handleObj = handlers[ j ]; 5051 5052 if ( ( mappedTypes || origType === handleObj.origType ) && 5053 ( !handler || handler.guid === handleObj.guid ) && 5054 ( !tmp || tmp.test( handleObj.namespace ) ) && 5055 ( !selector || selector === handleObj.selector || 5056 selector === "**" && handleObj.selector ) ) { 5057 handlers.splice( j, 1 ); 5058 5059 if ( handleObj.selector ) { 5060 handlers.delegateCount--; 5061 } 5062 if ( special.remove ) { 5063 special.remove.call( elem, handleObj ); 5064 } 5065 } 5066 } 5067 5068 // Remove generic event handler if we removed something and no more handlers exist 5069 // (avoids potential for endless recursion during removal of special event handlers) 5070 if ( origCount && !handlers.length ) { 5071 if ( !special.teardown || 5072 special.teardown.call( elem, namespaces, elemData.handle ) === false ) { 5073 5074 jQuery.removeEvent( elem, type, elemData.handle ); 5075 } 5076 5077 delete events[ type ]; 5078 } 5079 } 5080 5081 // Remove data and the expando if it's no longer used 5082 if ( jQuery.isEmptyObject( events ) ) { 5083 dataPriv.remove( elem, "handle events" ); 5084 } 5085 }, 5086 5087 dispatch: function( nativeEvent ) { 5088 5089 var i, j, ret, matched, handleObj, handlerQueue, 5090 args = new Array( arguments.length ), 5091 5092 // Make a writable jQuery.Event from the native event object 5093 event = jQuery.event.fix( nativeEvent ), 5094 5095 handlers = ( 5096 dataPriv.get( this, "events" ) || Object.create( null ) 5097 )[ event.type ] || [], 5098 special = jQuery.event.special[ event.type ] || {}; 5099 5100 // Use the fix-ed jQuery.Event rather than the (read-only) native event 5101 args[ 0 ] = event; 5102 5103 for ( i = 1; i < arguments.length; i++ ) { 5104 args[ i ] = arguments[ i ]; 5105 } 5106 5107 event.delegateTarget = this; 5108 5109 // Call the preDispatch hook for the mapped type, and let it bail if desired 5110 if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { 5111 return; 5112 } 5113 5114 // Determine handlers 5115 handlerQueue = jQuery.event.handlers.call( this, event, handlers ); 5116 5117 // Run delegates first; they may want to stop propagation beneath us 5118 i = 0; 5119 while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { 5120 event.currentTarget = matched.elem; 5121 5122 j = 0; 5123 while ( ( handleObj = matched.handlers[ j++ ] ) && 5124 !event.isImmediatePropagationStopped() ) { 5125 5126 // If the event is namespaced, then each handler is only invoked if it is 5127 // specially universal or its namespaces are a superset of the event's. 5128 if ( !event.rnamespace || handleObj.namespace === false || 5129 event.rnamespace.test( handleObj.namespace ) ) { 5130 5131 event.handleObj = handleObj; 5132 event.data = handleObj.data; 5133 5134 ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || 5135 handleObj.handler ).apply( matched.elem, args ); 5136 5137 if ( ret !== undefined ) { 5138 if ( ( event.result = ret ) === false ) { 5139 event.preventDefault(); 5140 event.stopPropagation(); 5141 } 5142 } 5143 } 5144 } 5145 } 5146 5147 // Call the postDispatch hook for the mapped type 5148 if ( special.postDispatch ) { 5149 special.postDispatch.call( this, event ); 5150 } 5151 5152 return event.result; 5153 }, 5154 5155 handlers: function( event, handlers ) { 5156 var i, handleObj, sel, matchedHandlers, matchedSelectors, 5157 handlerQueue = [], 5158 delegateCount = handlers.delegateCount, 5159 cur = event.target; 5160 5161 // Find delegate handlers 5162 if ( delegateCount && 5163
vendor: 25,415 bytes, lines 5164-6040
5164 // Support: IE <=9 5165 // Black-hole SVG <use> instance trees (trac-13180) 5166 cur.nodeType && 5167 5168 // Support: Firefox <=42 5169 // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) 5170 // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click 5171 // Support: IE 11 only 5172 // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) 5173 !( event.type === "click" && event.button >= 1 ) ) { 5174 5175 for ( ; cur !== this; cur = cur.parentNode || this ) { 5176 5177 // Don't check non-elements (trac-13208) 5178 // Don't process clicks on disabled elements (trac-6911, trac-8165, trac-11382, trac-11764) 5179 if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { 5180 matchedHandlers = []; 5181 matchedSelectors = {}; 5182 for ( i = 0; i < delegateCount; i++ ) { 5183 handleObj = handlers[ i ]; 5184 5185 // Don't conflict with Object.prototype properties (trac-13203) 5186 sel = handleObj.selector + " "; 5187 5188 if ( matchedSelectors[ sel ] === undefined ) { 5189 matchedSelectors[ sel ] = handleObj.needsContext ? 5190 jQuery( sel, this ).index( cur ) > -1 : 5191 jQuery.find( sel, this, null, [ cur ] ).length; 5192 } 5193 if ( matchedSelectors[ sel ] ) { 5194 matchedHandlers.push( handleObj ); 5195 } 5196 } 5197 if ( matchedHandlers.length ) { 5198 handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); 5199 } 5200 } 5201 } 5202 } 5203 5204 // Add the remaining (directly-bound) handlers 5205 cur = this; 5206 if ( delegateCount < handlers.length ) { 5207 handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); 5208 } 5209 5210 return handlerQueue; 5211 }, 5212 5213 addProp: function( name, hook ) { 5214 Object.defineProperty( jQuery.Event.prototype, name, { 5215 enumerable: true, 5216 configurable: true, 5217 5218 get: isFunction( hook ) ? 5219 function() { 5220 if ( this.originalEvent ) { 5221 return hook( this.originalEvent ); 5222 } 5223 } : 5224 function() { 5225 if ( this.originalEvent ) { 5226 return this.originalEvent[ name ]; 5227 } 5228 }, 5229 5230 set: function( value ) { 5231 Object.defineProperty( this, name, { 5232 enumerable: true, 5233 configurable: true, 5234 writable: true, 5235 value: value 5236 } ); 5237 } 5238 } ); 5239 }, 5240 5241 fix: function( originalEvent ) { 5242 return originalEvent[ jQuery.expando ] ? 5243 originalEvent : 5244 new jQuery.Event( originalEvent ); 5245 }, 5246 5247 special: { 5248 load: { 5249 5250 // Prevent triggered image.load events from bubbling to window.load 5251 noBubble: true 5252 }, 5253 click: { 5254 5255 // Utilize native event to ensure correct state for checkable inputs 5256 setup: function( data ) { 5257 5258 // For mutual compressibility with _default, replace `this` access with a local var. 5259 // `|| data` is dead code meant only to preserve the variable through minification. 5260 var el = this || data; 5261 5262 // Claim the first handler 5263 if ( rcheckableType.test( el.type ) && 5264 el.click && nodeName( el, "input" ) ) { 5265 5266 // dataPriv.set( el, "click", ... ) 5267 leverageNative( el, "click", true ); 5268 } 5269 5270 // Return false to allow normal processing in the caller 5271 return false; 5272 }, 5273 trigger: function( data ) { 5274 5275 // For mutual compressibility with _default, replace `this` access with a local var. 5276 // `|| data` is dead code meant only to preserve the variable through minification. 5277 var el = this || data; 5278 5279 // Force setup before triggering a click 5280 if ( rcheckableType.test( el.type ) && 5281 el.click && nodeName( el, "input" ) ) { 5282 5283 leverageNative( el, "click" ); 5284 } 5285 5286 // Return non-false to allow normal event-path propagation 5287 return true; 5288 }, 5289 5290 // For cross-browser consistency, suppress native .click() on links 5291 // Also prevent it if we're currently inside a leveraged native-event stack 5292 _default: function( event ) { 5293 var target = event.target; 5294 return rcheckableType.test( target.type ) && 5295 target.click && nodeName( target, "input" ) && 5296 dataPriv.get( target, "click" ) || 5297 nodeName( target, "a" ); 5298 } 5299 }, 5300 5301 beforeunload: { 5302 postDispatch: function( event ) { 5303 5304 // Support: Firefox 20+ 5305 // Firefox doesn't alert if the returnValue field is not set. 5306 if ( event.result !== undefined && event.originalEvent ) { 5307 event.originalEvent.returnValue = event.result; 5308 } 5309 } 5310 } 5311 } 5312}; 5313 5314// Ensure the presence of an event listener that handles manually-triggered 5315// synthetic events by interrupting progress until reinvoked in response to 5316// *native* events that it fires directly, ensuring that state changes have 5317// already occurred before other listeners are invoked. 5318function leverageNative( el, type, isSetup ) { 5319 5320 // Missing `isSetup` indicates a trigger call, which must force setup through jQuery.event.add 5321 if ( !isSetup ) { 5322 if ( dataPriv.get( el, type ) === undefined ) { 5323 jQuery.event.add( el, type, returnTrue ); 5324 } 5325 return; 5326 } 5327 5328 // Register the controller as a special universal handler for all event namespaces 5329 dataPriv.set( el, type, false ); 5330 jQuery.event.add( el, type, { 5331 namespace: false, 5332 handler: function( event ) { 5333 var result, 5334 saved = dataPriv.get( this, type ); 5335 5336 if ( ( event.isTrigger & 1 ) && this[ type ] ) { 5337 5338 // Interrupt processing of the outer synthetic .trigger()ed event 5339 if ( !saved ) { 5340 5341 // Store arguments for use when handling the inner native event 5342 // There will always be at least one argument (an event object), so this array 5343 // will not be confused with a leftover capture object. 5344 saved = slice.call( arguments ); 5345 dataPriv.set( this, type, saved ); 5346 5347 // Trigger the native event and capture its result 5348 this[ type ](); 5349 result = dataPriv.get( this, type ); 5350 dataPriv.set( this, type, false ); 5351 5352 if ( saved !== result ) { 5353 5354 // Cancel the outer synthetic event 5355 event.stopImmediatePropagation(); 5356 event.preventDefault(); 5357 5358 return result; 5359 } 5360 5361 // If this is an inner synthetic event for an event with a bubbling surrogate 5362 // (focus or blur), assume that the surrogate already propagated from triggering 5363 // the native event and prevent that from happening again here. 5364 // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the 5365 // bubbling surrogate propagates *after* the non-bubbling base), but that seems 5366 // less bad than duplication. 5367 } else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) { 5368 event.stopPropagation(); 5369 } 5370 5371 // If this is a native event triggered above, everything is now in order 5372 // Fire an inner synthetic event with the original arguments 5373 } else if ( saved ) { 5374 5375 // ...and capture the result 5376 dataPriv.set( this, type, jQuery.event.trigger( 5377 saved[ 0 ], 5378 saved.slice( 1 ), 5379 this 5380 ) ); 5381 5382 // Abort handling of the native event by all jQuery handlers while allowing 5383 // native handlers on the same element to run. On target, this is achieved 5384 // by stopping immediate propagation just on the jQuery event. However, 5385 // the native event is re-wrapped by a jQuery one on each level of the 5386 // propagation so the only way to stop it for jQuery is to stop it for 5387 // everyone via native `stopPropagation()`. This is not a problem for 5388 // focus/blur which don't bubble, but it does also stop click on checkboxes 5389 // and radios. We accept this limitation. 5390 event.stopPropagation(); 5391 event.isImmediatePropagationStopped = returnTrue; 5392 } 5393 } 5394 } ); 5395} 5396 5397jQuery.removeEvent = function( elem, type, handle ) { 5398 5399 // This "if" is needed for plain objects 5400 if ( elem.removeEventListener ) { 5401 elem.removeEventListener( type, handle ); 5402 } 5403}; 5404 5405jQuery.Event = function( src, props ) { 5406 5407 // Allow instantiation without the 'new' keyword 5408 if ( !( this instanceof jQuery.Event ) ) { 5409 return new jQuery.Event( src, props ); 5410 } 5411 5412 // Event object 5413 if ( src && src.type ) { 5414 this.originalEvent = src; 5415 this.type = src.type; 5416 5417 // Events bubbling up the document may have been marked as prevented 5418 // by a handler lower down the tree; reflect the correct value. 5419 this.isDefaultPrevented = src.defaultPrevented || 5420 src.defaultPrevented === undefined && 5421 5422 // Support: Android <=2.3 only 5423 src.returnValue === false ? 5424 returnTrue : 5425 returnFalse; 5426 5427 // Create target properties 5428 // Support: Safari <=6 - 7 only 5429 // Target should not be a text node (trac-504, trac-13143) 5430 this.target = ( src.target && src.target.nodeType === 3 ) ? 5431 src.target.parentNode : 5432 src.target; 5433 5434 this.currentTarget = src.currentTarget; 5435 this.relatedTarget = src.relatedTarget; 5436 5437 // Event type 5438 } else { 5439 this.type = src; 5440 } 5441 5442 // Put explicitly provided properties onto the event object 5443 if ( props ) { 5444 jQuery.extend( this, props ); 5445 } 5446 5447 // Create a timestamp if incoming event doesn't have one 5448 this.timeStamp = src && src.timeStamp || Date.now(); 5449 5450 // Mark it as fixed 5451 this[ jQuery.expando ] = true; 5452}; 5453 5454// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding 5455// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html 5456jQuery.Event.prototype = { 5457 constructor: jQuery.Event, 5458 isDefaultPrevented: returnFalse, 5459 isPropagationStopped: returnFalse, 5460 isImmediatePropagationStopped: returnFalse, 5461 isSimulated: false, 5462 5463 preventDefault: function() { 5464 var e = this.originalEvent; 5465 5466 this.isDefaultPrevented = returnTrue; 5467 5468 if ( e && !this.isSimulated ) { 5469 e.preventDefault(); 5470 } 5471 }, 5472 stopPropagation: function() { 5473 var e = this.originalEvent; 5474 5475 this.isPropagationStopped = returnTrue; 5476 5477 if ( e && !this.isSimulated ) { 5478 e.stopPropagation(); 5479 } 5480 }, 5481 stopImmediatePropagation: function() { 5482 var e = this.originalEvent; 5483 5484 this.isImmediatePropagationStopped = returnTrue; 5485 5486 if ( e && !this.isSimulated ) { 5487 e.stopImmediatePropagation(); 5488 } 5489 5490 this.stopPropagation(); 5491 } 5492}; 5493 5494// Includes all common event props including KeyEvent and MouseEvent specific props 5495jQuery.each( { 5496 altKey: true, 5497 bubbles: true, 5498 cancelable: true, 5499 changedTouches: true, 5500 ctrlKey: true, 5501 detail: true, 5502 eventPhase: true, 5503 metaKey: true, 5504 pageX: true, 5505 pageY: true, 5506 shiftKey: true, 5507 view: true, 5508 "char": true, 5509 code: true, 5510 charCode: true, 5511 key: true, 5512 keyCode: true, 5513 button: true, 5514 buttons: true, 5515 clientX: true, 5516 clientY: true, 5517 offsetX: true, 5518 offsetY: true, 5519 pointerId: true, 5520 pointerType: true, 5521 screenX: true, 5522 screenY: true, 5523 targetTouches: true, 5524 toElement: true, 5525 touches: true, 5526 which: true 5527}, jQuery.event.addProp ); 5528 5529jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { 5530 5531 function focusMappedHandler( nativeEvent ) { 5532 if ( document.documentMode ) { 5533 5534 // Support: IE 11+ 5535 // Attach a single focusin/focusout handler on the document while someone wants 5536 // focus/blur. This is because the former are synchronous in IE while the latter 5537 // are async. In other browsers, all those handlers are invoked synchronously. 5538 5539 // `handle` from private data would already wrap the event, but we need 5540 // to change the `type` here. 5541 var handle = dataPriv.get( this, "handle" ), 5542 event = jQuery.event.fix( nativeEvent ); 5543 event.type = nativeEvent.type === "focusin" ? "focus" : "blur"; 5544 event.isSimulated = true; 5545 5546 // First, handle focusin/focusout 5547 handle( nativeEvent ); 5548 5549 // ...then, handle focus/blur 5550 // 5551 // focus/blur don't bubble while focusin/focusout do; simulate the former by only 5552 // invoking the handler at the lower level. 5553 if ( event.target === event.currentTarget ) { 5554 5555 // The setup part calls `leverageNative`, which, in turn, calls 5556 // `jQuery.event.add`, so event handle will already have been set 5557 // by this point. 5558 handle( event ); 5559 } 5560 } else { 5561 5562 // For non-IE browsers, attach a single capturing handler on the document 5563 // while someone wants focusin/focusout. 5564 jQuery.event.simulate( delegateType, nativeEvent.target, 5565 jQuery.event.fix( nativeEvent ) ); 5566 } 5567 } 5568 5569 jQuery.event.special[ type ] = { 5570 5571 // Utilize native event if possible so blur/focus sequence is correct 5572 setup: function() { 5573 5574 var attaches; 5575 5576 // Claim the first handler 5577 // dataPriv.set( this, "focus", ... ) 5578 // dataPriv.set( this, "blur", ... ) 5579 leverageNative( this, type, true ); 5580 5581 if ( document.documentMode ) { 5582 5583 // Support: IE 9 - 11+ 5584 // We use the same native handler for focusin & focus (and focusout & blur) 5585 // so we need to coordinate setup & teardown parts between those events. 5586 // Use `delegateType` as the key as `type` is already used by `leverageNative`. 5587 attaches = dataPriv.get( this, delegateType ); 5588 if ( !attaches ) { 5589 this.addEventListener( delegateType, focusMappedHandler ); 5590 } 5591 dataPriv.set( this, delegateType, ( attaches || 0 ) + 1 ); 5592 } else { 5593 5594 // Return false to allow normal processing in the caller 5595 return false; 5596 } 5597 }, 5598 trigger: function() { 5599 5600 // Force setup before trigger 5601 leverageNative( this, type ); 5602 5603 // Return non-false to allow normal event-path propagation 5604 return true; 5605 }, 5606 5607 teardown: function() { 5608 var attaches; 5609 5610 if ( document.documentMode ) { 5611 attaches = dataPriv.get( this, delegateType ) - 1; 5612 if ( !attaches ) { 5613 this.removeEventListener( delegateType, focusMappedHandler ); 5614 dataPriv.remove( this, delegateType ); 5615 } else { 5616 dataPriv.set( this, delegateType, attaches ); 5617 } 5618 } else { 5619 5620 // Return false to indicate standard teardown should be applied 5621 return false; 5622 } 5623 }, 5624 5625 // Suppress native focus or blur if we're currently inside 5626 // a leveraged native-event stack 5627 _default: function( event ) { 5628 return dataPriv.get( event.target, type ); 5629 }, 5630 5631 delegateType: delegateType 5632 }; 5633 5634 // Support: Firefox <=44 5635 // Firefox doesn't have focus(in | out) events 5636 // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 5637 // 5638 // Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 5639 // focus(in | out) events fire after focus & blur events, 5640 // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order 5641 // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 5642 // 5643 // Support: IE 9 - 11+ 5644 // To preserve relative focusin/focus & focusout/blur event order guaranteed on the 3.x branch, 5645 // attach a single handler for both events in IE. 5646 jQuery.event.special[ delegateType ] = { 5647 setup: function() { 5648 5649 // Handle: regular nodes (via `this.ownerDocument`), window 5650 // (via `this.document`) & document (via `this`). 5651 var doc = this.ownerDocument || this.document || this, 5652 dataHolder = document.documentMode ? this : doc, 5653 attaches = dataPriv.get( dataHolder, delegateType ); 5654 5655 // Support: IE 9 - 11+ 5656 // We use the same native handler for focusin & focus (and focusout & blur) 5657 // so we need to coordinate setup & teardown parts between those events. 5658 // Use `delegateType` as the key as `type` is already used by `leverageNative`. 5659 if ( !attaches ) { 5660 if ( document.documentMode ) { 5661 this.addEventListener( delegateType, focusMappedHandler ); 5662 } else { 5663 doc.addEventListener( type, focusMappedHandler, true ); 5664 } 5665 } 5666 dataPriv.set( dataHolder, delegateType, ( attaches || 0 ) + 1 ); 5667 }, 5668 teardown: function() { 5669 var doc = this.ownerDocument || this.document || this, 5670 dataHolder = document.documentMode ? this : doc, 5671 attaches = dataPriv.get( dataHolder, delegateType ) - 1; 5672 5673 if ( !attaches ) { 5674 if ( document.documentMode ) { 5675 this.removeEventListener( delegateType, focusMappedHandler ); 5676 } else { 5677 doc.removeEventListener( type, focusMappedHandler, true ); 5678 } 5679 dataPriv.remove( dataHolder, delegateType ); 5680 } else { 5681 dataPriv.set( dataHolder, delegateType, attaches ); 5682 } 5683 } 5684 }; 5685} ); 5686 5687// Create mouseenter/leave events using mouseover/out and event-time checks 5688// so that event delegation works in jQuery. 5689// Do the same for pointerenter/pointerleave and pointerover/pointerout 5690// 5691// Support: Safari 7 only 5692// Safari sends mouseenter too often; see: 5693// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 5694// for the description of the bug (it existed in older Chrome versions as well). 5695jQuery.each( { 5696 mouseenter: "mouseover", 5697 mouseleave: "mouseout", 5698 pointerenter: "pointerover", 5699 pointerleave: "pointerout" 5700}, function( orig, fix ) { 5701 jQuery.event.special[ orig ] = { 5702 delegateType: fix, 5703 bindType: fix, 5704 5705 handle: function( event ) { 5706 var ret, 5707 target = this, 5708 related = event.relatedTarget, 5709 handleObj = event.handleObj; 5710 5711 // For mouseenter/leave call the handler if related is outside the target. 5712 // NB: No relatedTarget if the mouse left/entered the browser window 5713 if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { 5714 event.type = handleObj.origType; 5715 ret = handleObj.handler.apply( this, arguments ); 5716 event.type = fix; 5717 } 5718 return ret; 5719 } 5720 }; 5721} ); 5722 5723jQuery.fn.extend( { 5724 5725 on: function( types, selector, data, fn ) { 5726 return on( this, types, selector, data, fn ); 5727 }, 5728 one: function( types, selector, data, fn ) { 5729 return on( this, types, selector, data, fn, 1 ); 5730 }, 5731 off: function( types, selector, fn ) { 5732 var handleObj, type; 5733 if ( types && types.preventDefault && types.handleObj ) { 5734 5735 // ( event ) dispatched jQuery.Event 5736 handleObj = types.handleObj; 5737 jQuery( types.delegateTarget ).off( 5738 handleObj.namespace ? 5739 handleObj.origType + "." + handleObj.namespace : 5740 handleObj.origType, 5741 handleObj.selector, 5742 handleObj.handler 5743 ); 5744 return this; 5745 } 5746 if ( typeof types === "object" ) { 5747 5748 // ( types-object [, selector] ) 5749 for ( type in types ) { 5750 this.off( type, selector, types[ type ] ); 5751 } 5752 return this; 5753 } 5754 if ( selector === false || typeof selector === "function" ) { 5755 5756 // ( types [, fn] ) 5757 fn = selector; 5758 selector = undefined; 5759 } 5760 if ( fn === false ) { 5761 fn = returnFalse; 5762 } 5763 return this.each( function() { 5764 jQuery.event.remove( this, types, fn, selector ); 5765 } ); 5766 } 5767} ); 5768 5769 5770var 5771 5772 // Support: IE <=10 - 11, Edge 12 - 13 only 5773 // In IE/Edge using regex groups here causes severe slowdowns. 5774 // See https://connect.microsoft.com/IE/feedback/details/1736512/ 5775 rnoInnerhtml = /<script|<style|<link/i, 5776 5777 // checked="checked" or checked 5778 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, 5779 5780 rcleanScript = /^\s*<!\[CDATA\[|\]\]>\s*$/g; 5781 5782// Prefer a tbody over its parent table for containing new rows 5783function manipulationTarget( elem, content ) { 5784 if ( nodeName( elem, "table" ) && 5785 nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { 5786 5787 return jQuery( elem ).children( "tbody" )[ 0 ] || elem; 5788 } 5789 5790 return elem; 5791} 5792 5793// Replace/restore the type attribute of script elements for safe DOM manipulation 5794function disableScript( elem ) { 5795 elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; 5796 return elem; 5797} 5798function restoreScript( elem ) { 5799 if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { 5800 elem.type = elem.type.slice( 5 ); 5801 } else { 5802 elem.removeAttribute( "type" ); 5803 } 5804 5805 return elem; 5806} 5807 5808function cloneCopyEvent( src, dest ) { 5809 var i, l, type, pdataOld, udataOld, udataCur, events; 5810 5811 if ( dest.nodeType !== 1 ) { 5812 return; 5813 } 5814 5815 // 1. Copy private data: events, handlers, etc. 5816 if ( dataPriv.hasData( src ) ) { 5817 pdataOld = dataPriv.get( src ); 5818 events = pdataOld.events; 5819 5820 if ( events ) { 5821 dataPriv.remove( dest, "handle events" ); 5822 5823 for ( type in events ) { 5824 for ( i = 0, l = events[ type ].length; i < l; i++ ) { 5825 jQuery.event.add( dest, type, events[ type ][ i ] ); 5826 } 5827 } 5828 } 5829 } 5830 5831 // 2. Copy user data 5832 if ( dataUser.hasData( src ) ) { 5833 udataOld = dataUser.access( src ); 5834 udataCur = jQuery.extend( {}, udataOld ); 5835 5836 dataUser.set( dest, udataCur ); 5837 } 5838} 5839 5840// Fix IE bugs, see support tests 5841function fixInput( src, dest ) { 5842 var nodeName = dest.nodeName.toLowerCase(); 5843 5844 // Fails to persist the checked state of a cloned checkbox or radio button. 5845 if ( nodeName === "input" && rcheckableType.test( src.type ) ) { 5846 dest.checked = src.checked; 5847 5848 // Fails to return the selected option to the default selected state when cloning options 5849 } else if ( nodeName === "input" || nodeName === "textarea" ) { 5850 dest.defaultValue = src.defaultValue; 5851 } 5852} 5853 5854function domManip( collection, args, callback, ignored ) { 5855 5856 // Flatten any nested arrays 5857 args = flat( args ); 5858 5859 var fragment, first, scripts, hasScripts, node, doc, 5860 i = 0, 5861 l = collection.length, 5862 iNoClone = l - 1, 5863 value = args[ 0 ], 5864 valueIsFunction = isFunction( value ); 5865 5866 // We can't cloneNode fragments that contain checked, in WebKit 5867 if ( valueIsFunction || 5868 ( l > 1 && typeof value === "string" && 5869 !support.checkClone && rchecked.test( value ) ) ) { 5870 return collection.each( function( index ) { 5871 var self = collection.eq( index ); 5872 if ( valueIsFunction ) { 5873 args[ 0 ] = value.call( this, index, self.html() ); 5874 } 5875 domManip( self, args, callback, ignored ); 5876 } ); 5877 } 5878 5879 if ( l ) { 5880 fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); 5881 first = fragment.firstChild; 5882 5883 if ( fragment.childNodes.length === 1 ) { 5884 fragment = first; 5885 } 5886 5887 // Require either new content or an interest in ignored elements to invoke the callback 5888 if ( first || ignored ) { 5889 scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); 5890 hasScripts = scripts.length; 5891 5892 // Use the original fragment for the last item 5893 // instead of the first because it can end up 5894 // being emptied incorrectly in certain situations (trac-8070). 5895 for ( ; i < l; i++ ) { 5896 node = fragment; 5897 5898 if ( i !== iNoClone ) { 5899 node = jQuery.clone( node, true, true ); 5900 5901 // Keep references to cloned scripts for later restoration 5902 if ( hasScripts ) { 5903 5904 // Support: Android <=4.0 only, PhantomJS 1 only 5905 // push.apply(_, arraylike) throws on ancient WebKit 5906 jQuery.merge( scripts, getAll( node, "script" ) ); 5907 } 5908 } 5909 5910 callback.call( collection[ i ], node, i ); 5911 } 5912 5913 if ( hasScripts ) { 5914 doc = scripts[ scripts.length - 1 ].ownerDocument; 5915 5916 // Reenable scripts 5917 jQuery.map( scripts, restoreScript ); 5918 5919 // Evaluate executable scripts on first document insertion 5920 for ( i = 0; i < hasScripts; i++ ) { 5921 node = scripts[ i ]; 5922 if ( rscriptType.test( node.type || "" ) && 5923 !dataPriv.access( node, "globalEval" ) && 5924 jQuery.contains( doc, node ) ) { 5925 5926 if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { 5927 5928 // Optional AJAX dependency, but won't run scripts if not present 5929 if ( jQuery._evalUrl && !node.noModule ) { 5930 jQuery._evalUrl( node.src, { 5931 nonce: node.nonce || node.getAttribute( "nonce" ) 5932 }, doc ); 5933 } 5934 } else { 5935 5936 // Unwrap a CDATA section containing script contents. This shouldn't be 5937 // needed as in XML documents they're already not visible when 5938 // inspecting element contents and in HTML documents they have no 5939 // meaning but we're preserving that logic for backwards compatibility. 5940 // This will be removed completely in 4.0. See gh-4904. 5941 DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); 5942 } 5943 } 5944 } 5945 } 5946 } 5947 } 5948 5949 return collection; 5950} 5951 5952function remove( elem, selector, keepData ) { 5953 var node, 5954 nodes = selector ? jQuery.filter( selector, elem ) : elem, 5955 i = 0; 5956 5957 for ( ; ( node = nodes[ i ] ) != null; i++ ) { 5958 if ( !keepData && node.nodeType === 1 ) { 5959 jQuery.cleanData( getAll( node ) ); 5960 } 5961 5962 if ( node.parentNode ) { 5963 if ( keepData && isAttached( node ) ) { 5964 setGlobalEval( getAll( node, "script" ) ); 5965 } 5966 node.parentNode.removeChild( node ); 5967 } 5968 } 5969 5970 return elem; 5971} 5972 5973jQuery.extend( { 5974 htmlPrefilter: function( html ) { 5975 return html; 5976 }, 5977 5978 clone: function( elem, dataAndEvents, deepDataAndEvents ) { 5979 var i, l, srcElements, destElements, 5980 clone = elem.cloneNode( true ), 5981 inPage = isAttached( elem ); 5982 5983 // Fix IE cloning issues 5984 if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && 5985 !jQuery.isXMLDoc( elem ) ) { 5986 5987 // We eschew jQuery#find here for performance reasons: 5988 // https://jsperf.com/getall-vs-sizzle/2 5989 destElements = getAll( clone ); 5990 srcElements = getAll( elem ); 5991 5992 for ( i = 0, l = srcElements.length; i < l; i++ ) { 5993 fixInput( srcElements[ i ], destElements[ i ] ); 5994 } 5995 } 5996 5997 // Copy the events from the original to the clone 5998 if ( dataAndEvents ) { 5999 if ( deepDataAndEvents ) { 6000 srcElements = srcElements || getAll( elem ); 6001 destElements = destElements || getAll( clone ); 6002 6003 for ( i = 0, l = srcElements.length; i < l; i++ ) { 6004 cloneCopyEvent( srcElements[ i ], destElements[ i ] ); 6005 } 6006 } else { 6007 cloneCopyEvent( elem, clone ); 6008 } 6009 } 6010 6011 // Preserve script evaluation history 6012 destElements = getAll( clone, "script" ); 6013 if ( destElements.length > 0 ) { 6014 setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); 6015 } 6016 6017 // Return the cloned set 6018 return clone; 6019 }, 6020 6021 cleanData: function( elems ) { 6022 var data, elem, type, 6023 special = jQuery.event.special, 6024 i = 0; 6025 6026 for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { 6027 if ( acceptData( elem ) ) { 6028 if ( ( data = elem[ dataPriv.expando ] ) ) { 6029 if ( data.events ) { 6030 for ( type in data.events ) { 6031 if ( special[ type ] ) { 6032 jQuery.event.remove( elem, type ); 6033 6034 // This is a shortcut to avoid jQuery.event.remove's overhead 6035 } else { 6036 jQuery.removeEvent( elem, type, data.handle ); 6037 } 6038 } 6039 } 6040
vendor: 1,119 bytes, lines 6041-6085
6041 // Support: Chrome <=35 - 45+ 6042 // Assign undefined instead of using delete, see Data#remove 6043 elem[ dataPriv.expando ] = undefined; 6044 } 6045 if ( elem[ dataUser.expando ] ) { 6046 6047 // Support: Chrome <=35 - 45+ 6048 // Assign undefined instead of using delete, see Data#remove 6049 elem[ dataUser.expando ] = undefined; 6050 } 6051 } 6052 } 6053 } 6054} ); 6055 6056jQuery.fn.extend( { 6057 detach: function( selector ) { 6058 return remove( this, selector, true ); 6059 }, 6060 6061 remove: function( selector ) { 6062 return remove( this, selector ); 6063 }, 6064 6065 text: function( value ) { 6066 return access( this, function( value ) { 6067 return value === undefined ? 6068 jQuery.text( this ) : 6069 this.empty().each( function() { 6070 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 6071 this.textContent = value; 6072 } 6073 } ); 6074 }, null, value, arguments.length ); 6075 }, 6076 6077 append: function() { 6078 return domManip( this, arguments, function( elem ) { 6079 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 6080 var target = manipulationTarget( this, elem ); 6081 target.appendChild( elem ); 6082 } 6083 } ); 6084 }, 6085
vendor: 21,524 bytes, lines 6086-6823
6086 prepend: function() { 6087 return domManip( this, arguments, function( elem ) { 6088 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 6089 var target = manipulationTarget( this, elem ); 6090 target.insertBefore( elem, target.firstChild ); 6091 } 6092 } ); 6093 }, 6094 6095 before: function() { 6096 return domManip( this, arguments, function( elem ) { 6097 if ( this.parentNode ) { 6098 this.parentNode.insertBefore( elem, this ); 6099 } 6100 } ); 6101 }, 6102 6103 after: function() { 6104 return domManip( this, arguments, function( elem ) { 6105 if ( this.parentNode ) { 6106 this.parentNode.insertBefore( elem, this.nextSibling ); 6107 } 6108 } ); 6109 }, 6110 6111 empty: function() { 6112 var elem, 6113 i = 0; 6114 6115 for ( ; ( elem = this[ i ] ) != null; i++ ) { 6116 if ( elem.nodeType === 1 ) { 6117 6118 // Prevent memory leaks 6119 jQuery.cleanData( getAll( elem, false ) ); 6120 6121 // Remove any remaining nodes 6122 elem.textContent = ""; 6123 } 6124 } 6125 6126 return this; 6127 }, 6128 6129 clone: function( dataAndEvents, deepDataAndEvents ) { 6130 dataAndEvents = dataAndEvents == null ? false : dataAndEvents; 6131 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; 6132 6133 return this.map( function() { 6134 return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); 6135 } ); 6136 }, 6137 6138 html: function( value ) { 6139 return access( this, function( value ) { 6140 var elem = this[ 0 ] || {}, 6141 i = 0, 6142 l = this.length; 6143 6144 if ( value === undefined && elem.nodeType === 1 ) { 6145 return elem.innerHTML; 6146 } 6147 6148 // See if we can take a shortcut and just use innerHTML 6149 if ( typeof value === "string" && !rnoInnerhtml.test( value ) && 6150 !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { 6151 6152 value = jQuery.htmlPrefilter( value ); 6153 6154 try { 6155 for ( ; i < l; i++ ) { 6156 elem = this[ i ] || {}; 6157 6158 // Remove element nodes and prevent memory leaks 6159 if ( elem.nodeType === 1 ) { 6160 jQuery.cleanData( getAll( elem, false ) ); 6161 elem.innerHTML = value; 6162 } 6163 } 6164 6165 elem = 0; 6166 6167 // If using innerHTML throws an exception, use the fallback method 6168 } catch ( e ) {} 6169 } 6170 6171 if ( elem ) { 6172 this.empty().append( value ); 6173 } 6174 }, null, value, arguments.length ); 6175 }, 6176 6177 replaceWith: function() { 6178 var ignored = []; 6179 6180 // Make the changes, replacing each non-ignored context element with the new content 6181 return domManip( this, arguments, function( elem ) { 6182 var parent = this.parentNode; 6183 6184 if ( jQuery.inArray( this, ignored ) < 0 ) { 6185 jQuery.cleanData( getAll( this ) ); 6186 if ( parent ) { 6187 parent.replaceChild( elem, this ); 6188 } 6189 } 6190 6191 // Force callback invocation 6192 }, ignored ); 6193 } 6194} ); 6195 6196jQuery.each( { 6197 appendTo: "append", 6198 prependTo: "prepend", 6199 insertBefore: "before", 6200 insertAfter: "after", 6201 replaceAll: "replaceWith" 6202}, function( name, original ) { 6203 jQuery.fn[ name ] = function( selector ) { 6204 var elems, 6205 ret = [], 6206 insert = jQuery( selector ), 6207 last = insert.length - 1, 6208 i = 0; 6209 6210 for ( ; i <= last; i++ ) { 6211 elems = i === last ? this : this.clone( true ); 6212 jQuery( insert[ i ] )[ original ]( elems ); 6213 6214 // Support: Android <=4.0 only, PhantomJS 1 only 6215 // .get() because push.apply(_, arraylike) throws on ancient WebKit 6216 push.apply( ret, elems.get() ); 6217 } 6218 6219 return this.pushStack( ret ); 6220 }; 6221} ); 6222var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); 6223 6224var rcustomProp = /^--/; 6225 6226 6227var getStyles = function( elem ) { 6228 6229 // Support: IE <=11 only, Firefox <=30 (trac-15098, trac-14150) 6230 // IE throws on elements created in popups 6231 // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" 6232 var view = elem.ownerDocument.defaultView; 6233 6234 if ( !view || !view.opener ) { 6235 view = window; 6236 } 6237 6238 return view.getComputedStyle( elem ); 6239 }; 6240 6241var swap = function( elem, options, callback ) { 6242 var ret, name, 6243 old = {}; 6244 6245 // Remember the old values, and insert the new ones 6246 for ( name in options ) { 6247 old[ name ] = elem.style[ name ]; 6248 elem.style[ name ] = options[ name ]; 6249 } 6250 6251 ret = callback.call( elem ); 6252 6253 // Revert the old values 6254 for ( name in options ) { 6255 elem.style[ name ] = old[ name ]; 6256 } 6257 6258 return ret; 6259}; 6260 6261 6262var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); 6263 6264 6265 6266( function() { 6267 6268 // Executing both pixelPosition & boxSizingReliable tests require only one layout 6269 // so they're executed at the same time to save the second computation. 6270 function computeStyleTests() { 6271 6272 // This is a singleton, we need to execute it only once 6273 if ( !div ) { 6274 return; 6275 } 6276 6277 container.style.cssText = "position:absolute;left:-11111px;width:60px;" + 6278 "margin-top:1px;padding:0;border:0"; 6279 div.style.cssText = 6280 "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + 6281 "margin:auto;border:1px;padding:1px;" + 6282 "width:60%;top:1%"; 6283 documentElement.appendChild( container ).appendChild( div ); 6284 6285 var divStyle = window.getComputedStyle( div ); 6286 pixelPositionVal = divStyle.top !== "1%"; 6287 6288 // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 6289 reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; 6290 6291 // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 6292 // Some styles come back with percentage values, even though they shouldn't 6293 div.style.right = "60%"; 6294 pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; 6295 6296 // Support: IE 9 - 11 only 6297 // Detect misreporting of content dimensions for box-sizing:border-box elements 6298 boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; 6299 6300 // Support: IE 9 only 6301 // Detect overflow:scroll screwiness (gh-3699) 6302 // Support: Chrome <=64 6303 // Don't get tricked when zoom affects offsetWidth (gh-4029) 6304 div.style.position = "absolute"; 6305 scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; 6306 6307 documentElement.removeChild( container ); 6308 6309 // Nullify the div so it wouldn't be stored in the memory and 6310 // it will also be a sign that checks already performed 6311 div = null; 6312 } 6313 6314 function roundPixelMeasures( measure ) { 6315 return Math.round( parseFloat( measure ) ); 6316 } 6317 6318 var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, 6319 reliableTrDimensionsVal, reliableMarginLeftVal, 6320 container = document.createElement( "div" ), 6321 div = document.createElement( "div" ); 6322 6323 // Finish early in limited (non-browser) environments 6324 if ( !div.style ) { 6325 return; 6326 } 6327 6328 // Support: IE <=9 - 11 only 6329 // Style of cloned element affects source element cloned (trac-8908) 6330 div.style.backgroundClip = "content-box"; 6331 div.cloneNode( true ).style.backgroundClip = ""; 6332 support.clearCloneStyle = div.style.backgroundClip === "content-box"; 6333 6334 jQuery.extend( support, { 6335 boxSizingReliable: function() { 6336 computeStyleTests(); 6337 return boxSizingReliableVal; 6338 }, 6339 pixelBoxStyles: function() { 6340 computeStyleTests(); 6341 return pixelBoxStylesVal; 6342 }, 6343 pixelPosition: function() { 6344 computeStyleTests(); 6345 return pixelPositionVal; 6346 }, 6347 reliableMarginLeft: function() { 6348 computeStyleTests(); 6349 return reliableMarginLeftVal; 6350 }, 6351 scrollboxSize: function() { 6352 computeStyleTests(); 6353 return scrollboxSizeVal; 6354 }, 6355 6356 // Support: IE 9 - 11+, Edge 15 - 18+ 6357 // IE/Edge misreport `getComputedStyle` of table rows with width/height 6358 // set in CSS while `offset*` properties report correct values. 6359 // Behavior in IE 9 is more subtle than in newer versions & it passes 6360 // some versions of this test; make sure not to make it pass there! 6361 // 6362 // Support: Firefox 70+ 6363 // Only Firefox includes border widths 6364 // in computed dimensions. (gh-4529) 6365 reliableTrDimensions: function() { 6366 var table, tr, trChild, trStyle; 6367 if ( reliableTrDimensionsVal == null ) { 6368 table = document.createElement( "table" ); 6369 tr = document.createElement( "tr" ); 6370 trChild = document.createElement( "div" ); 6371 6372 table.style.cssText = "position:absolute;left:-11111px;border-collapse:separate"; 6373 tr.style.cssText = "border:1px solid"; 6374 6375 // Support: Chrome 86+ 6376 // Height set through cssText does not get applied. 6377 // Computed height then comes back as 0. 6378 tr.style.height = "1px"; 6379 trChild.style.height = "9px"; 6380 6381 // Support: Android 8 Chrome 86+ 6382 // In our bodyBackground.html iframe, 6383 // display for all div elements is set to "inline", 6384 // which causes a problem only in Android 8 Chrome 86. 6385 // Ensuring the div is display: block 6386 // gets around this issue. 6387 trChild.style.display = "block"; 6388 6389 documentElement 6390 .appendChild( table ) 6391 .appendChild( tr ) 6392 .appendChild( trChild ); 6393 6394 trStyle = window.getComputedStyle( tr ); 6395 reliableTrDimensionsVal = ( parseInt( trStyle.height, 10 ) + 6396 parseInt( trStyle.borderTopWidth, 10 ) + 6397 parseInt( trStyle.borderBottomWidth, 10 ) ) === tr.offsetHeight; 6398 6399 documentElement.removeChild( table ); 6400 } 6401 return reliableTrDimensionsVal; 6402 } 6403 } ); 6404} )(); 6405 6406 6407function curCSS( elem, name, computed ) { 6408 var width, minWidth, maxWidth, ret, 6409 isCustomProp = rcustomProp.test( name ), 6410 6411 // Support: Firefox 51+ 6412 // Retrieving style before computed somehow 6413 // fixes an issue with getting wrong values 6414 // on detached elements 6415 style = elem.style; 6416 6417 computed = computed || getStyles( elem ); 6418 6419 // getPropertyValue is needed for: 6420 // .css('filter') (IE 9 only, trac-12537) 6421 // .css('--customProperty) (gh-3144) 6422 if ( computed ) { 6423 6424 // Support: IE <=9 - 11+ 6425 // IE only supports `"float"` in `getPropertyValue`; in computed styles 6426 // it's only available as `"cssFloat"`. We no longer modify properties 6427 // sent to `.css()` apart from camelCasing, so we need to check both. 6428 // Normally, this would create difference in behavior: if 6429 // `getPropertyValue` returns an empty string, the value returned 6430 // by `.css()` would be `undefined`. This is usually the case for 6431 // disconnected elements. However, in IE even disconnected elements 6432 // with no styles return `"none"` for `getPropertyValue( "float" )` 6433 ret = computed.getPropertyValue( name ) || computed[ name ]; 6434 6435 if ( isCustomProp && ret ) { 6436 6437 // Support: Firefox 105+, Chrome <=105+ 6438 // Spec requires trimming whitespace for custom properties (gh-4926). 6439 // Firefox only trims leading whitespace. Chrome just collapses 6440 // both leading & trailing whitespace to a single space. 6441 // 6442 // Fall back to `undefined` if empty string returned. 6443 // This collapses a missing definition with property defined 6444 // and set to an empty string but there's no standard API 6445 // allowing us to differentiate them without a performance penalty 6446 // and returning `undefined` aligns with older jQuery. 6447 // 6448 // rtrimCSS treats U+000D CARRIAGE RETURN and U+000C FORM FEED 6449 // as whitespace while CSS does not, but this is not a problem 6450 // because CSS preprocessing replaces them with U+000A LINE FEED 6451 // (which *is* CSS whitespace) 6452 // https://www.w3.org/TR/css-syntax-3/#input-preprocessing 6453 ret = ret.replace( rtrimCSS, "$1" ) || undefined; 6454 } 6455 6456 if ( ret === "" && !isAttached( elem ) ) { 6457 ret = jQuery.style( elem, name ); 6458 } 6459 6460 // A tribute to the "awesome hack by Dean Edwards" 6461 // Android Browser returns percentage for some values, 6462 // but width seems to be reliably pixels. 6463 // This is against the CSSOM draft spec: 6464 // https://drafts.csswg.org/cssom/#resolved-values 6465 if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { 6466 6467 // Remember the original values 6468 width = style.width; 6469 minWidth = style.minWidth; 6470 maxWidth = style.maxWidth; 6471 6472 // Put in the new values to get a computed value out 6473 style.minWidth = style.maxWidth = style.width = ret; 6474 ret = computed.width; 6475 6476 // Revert the changed values 6477 style.width = width; 6478 style.minWidth = minWidth; 6479 style.maxWidth = maxWidth; 6480 } 6481 } 6482 6483 return ret !== undefined ? 6484 6485 // Support: IE <=9 - 11 only 6486 // IE returns zIndex value as an integer. 6487 ret + "" : 6488 ret; 6489} 6490 6491 6492function addGetHookIf( conditionFn, hookFn ) { 6493 6494 // Define the hook, we'll check on the first run if it's really needed. 6495 return { 6496 get: function() { 6497 if ( conditionFn() ) { 6498 6499 // Hook not needed (or it's not possible to use it due 6500 // to missing dependency), remove it. 6501 delete this.get; 6502 return; 6503 } 6504 6505 // Hook needed; redefine it so that the support test is not executed again. 6506 return ( this.get = hookFn ).apply( this, arguments ); 6507 } 6508 }; 6509} 6510 6511 6512var cssPrefixes = [ "Webkit", "Moz", "ms" ], 6513 emptyStyle = document.createElement( "div" ).style, 6514 vendorProps = {}; 6515 6516// Return a vendor-prefixed property or undefined 6517function vendorPropName( name ) { 6518 6519 // Check for vendor prefixed names 6520 var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), 6521 i = cssPrefixes.length; 6522 6523 while ( i-- ) { 6524 name = cssPrefixes[ i ] + capName; 6525 if ( name in emptyStyle ) { 6526 return name; 6527 } 6528 } 6529} 6530 6531// Return a potentially-mapped jQuery.cssProps or vendor prefixed property 6532function finalPropName( name ) { 6533 var final = jQuery.cssProps[ name ] || vendorProps[ name ]; 6534 6535 if ( final ) { 6536 return final; 6537 } 6538 if ( name in emptyStyle ) { 6539 return name; 6540 } 6541 return vendorProps[ name ] = vendorPropName( name ) || name; 6542} 6543 6544 6545var 6546 6547 // Swappable if display is none or starts with table 6548 // except "table", "table-cell", or "table-caption" 6549 // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display 6550 rdisplayswap = /^(none|table(?!-c[ea]).+)/, 6551 cssShow = { position: "absolute", visibility: "hidden", display: "block" }, 6552 cssNormalTransform = { 6553 letterSpacing: "0", 6554 fontWeight: "400" 6555 }; 6556 6557function setPositiveNumber( _elem, value, subtract ) { 6558 6559 // Any relative (+/-) values have already been 6560 // normalized at this point 6561 var matches = rcssNum.exec( value ); 6562 return matches ? 6563 6564 // Guard against undefined "subtract", e.g., when used as in cssHooks 6565 Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : 6566 value; 6567} 6568 6569function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { 6570 var i = dimension === "width" ? 1 : 0, 6571 extra = 0, 6572 delta = 0, 6573 marginDelta = 0; 6574 6575 // Adjustment may not be necessary 6576 if ( box === ( isBorderBox ? "border" : "content" ) ) { 6577 return 0; 6578 } 6579 6580 for ( ; i < 4; i += 2 ) { 6581 6582 // Both box models exclude margin 6583 // Count margin delta separately to only add it after scroll gutter adjustment. 6584 // This is needed to make negative margins work with `outerHeight( true )` (gh-3982). 6585 if ( box === "margin" ) { 6586 marginDelta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); 6587 } 6588 6589 // If we get here with a content-box, we're seeking "padding" or "border" or "margin" 6590 if ( !isBorderBox ) { 6591 6592 // Add padding 6593 delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6594 6595 // For "border" or "margin", add border 6596 if ( box !== "padding" ) { 6597 delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6598 6599 // But still keep track of it otherwise 6600 } else { 6601 extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6602 } 6603 6604 // If we get here with a border-box (content + padding + border), we're seeking "content" or 6605 // "padding" or "margin" 6606 } else { 6607 6608 // For "content", subtract padding 6609 if ( box === "content" ) { 6610 delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6611 } 6612 6613 // For "content" or "padding", subtract border 6614 if ( box !== "margin" ) { 6615 delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6616 } 6617 } 6618 } 6619 6620 // Account for positive content-box scroll gutter when requested by providing computedVal 6621 if ( !isBorderBox && computedVal >= 0 ) { 6622 6623 // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border 6624 // Assuming integer scroll gutter, subtract the rest and round down 6625 delta += Math.max( 0, Math.ceil( 6626 elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - 6627 computedVal - 6628 delta - 6629 extra - 6630 0.5 6631 6632 // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter 6633 // Use an explicit zero to avoid NaN (gh-3964) 6634 ) ) || 0; 6635 } 6636 6637 return delta + marginDelta; 6638} 6639 6640function getWidthOrHeight( elem, dimension, extra ) { 6641 6642 // Start with computed style 6643 var styles = getStyles( elem ), 6644 6645 // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). 6646 // Fake content-box until we know it's needed to know the true value. 6647 boxSizingNeeded = !support.boxSizingReliable() || extra, 6648 isBorderBox = boxSizingNeeded && 6649 jQuery.css( elem, "boxSizing", false, styles ) === "border-box", 6650 valueIsBorderBox = isBorderBox, 6651 6652 val = curCSS( elem, dimension, styles ), 6653 offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); 6654 6655 // Support: Firefox <=54 6656 // Return a confounding non-pixel value or feign ignorance, as appropriate. 6657 if ( rnumnonpx.test( val ) ) { 6658 if ( !extra ) { 6659 return val; 6660 } 6661 val = "auto"; 6662 } 6663 6664 6665 // Support: IE 9 - 11 only 6666 // Use offsetWidth/offsetHeight for when box sizing is unreliable. 6667 // In those cases, the computed value can be trusted to be border-box. 6668 if ( ( !support.boxSizingReliable() && isBorderBox || 6669 6670 // Support: IE 10 - 11+, Edge 15 - 18+ 6671 // IE/Edge misreport `getComputedStyle` of table rows with width/height 6672 // set in CSS while `offset*` properties report correct values. 6673 // Interestingly, in some cases IE 9 doesn't suffer from this issue. 6674 !support.reliableTrDimensions() && nodeName( elem, "tr" ) || 6675 6676 // Fall back to offsetWidth/offsetHeight when value is "auto" 6677 // This happens for inline elements with no explicit setting (gh-3571) 6678 val === "auto" || 6679 6680 // Support: Android <=4.1 - 4.3 only 6681 // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) 6682 !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && 6683 6684 // Make sure the element is visible & connected 6685 elem.getClientRects().length ) { 6686 6687 isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; 6688 6689 // Where available, offsetWidth/offsetHeight approximate border box dimensions. 6690 // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the 6691 // retrieved value as a content box dimension. 6692 valueIsBorderBox = offsetProp in elem; 6693 if ( valueIsBorderBox ) { 6694 val = elem[ offsetProp ]; 6695 } 6696 } 6697 6698 // Normalize "" and auto 6699 val = parseFloat( val ) || 0; 6700 6701 // Adjust for the element's box model 6702 return ( val + 6703 boxModelAdjustment( 6704 elem, 6705 dimension, 6706 extra || ( isBorderBox ? "border" : "content" ), 6707 valueIsBorderBox, 6708 styles, 6709 6710 // Provide the current computed size to request scroll gutter calculation (gh-3589) 6711 val 6712 ) 6713 ) + "px"; 6714} 6715 6716jQuery.extend( { 6717 6718 // Add in style property hooks for overriding the default 6719 // behavior of getting and setting a style property 6720 cssHooks: { 6721 opacity: { 6722 get: function( elem, computed ) { 6723 if ( computed ) { 6724 6725 // We should always get a number back from opacity 6726 var ret = curCSS( elem, "opacity" ); 6727 return ret === "" ? "1" : ret; 6728 } 6729 } 6730 } 6731 }, 6732 6733 // Don't automatically add "px" to these possibly-unitless properties 6734 cssNumber: { 6735 animationIterationCount: true, 6736 aspectRatio: true, 6737 borderImageSlice: true, 6738 columnCount: true, 6739 flexGrow: true, 6740 flexShrink: true, 6741 fontWeight: true, 6742 gridArea: true, 6743 gridColumn: true, 6744 gridColumnEnd: true, 6745 gridColumnStart: true, 6746 gridRow: true, 6747 gridRowEnd: true, 6748 gridRowStart: true, 6749 lineHeight: true, 6750 opacity: true, 6751 order: true, 6752 orphans: true, 6753 scale: true, 6754 widows: true, 6755 zIndex: true, 6756 zoom: true, 6757 6758 // SVG-related 6759 fillOpacity: true, 6760 floodOpacity: true, 6761 stopOpacity: true, 6762 strokeMiterlimit: true, 6763 strokeOpacity: true 6764 }, 6765 6766 // Add in properties whose names you wish to fix before 6767 // setting or getting the value 6768 cssProps: {}, 6769 6770 // Get and set the style property on a DOM Node 6771 style: function( elem, name, value, extra ) { 6772 6773 // Don't set styles on text and comment nodes 6774 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { 6775 return; 6776 } 6777 6778 // Make sure that we're working with the right name 6779 var ret, type, hooks, 6780 origName = camelCase( name ), 6781 isCustomProp = rcustomProp.test( name ), 6782 style = elem.style; 6783 6784 // Make sure that we're working with the right name. We don't 6785 // want to query the value if it is a CSS custom property 6786 // since they are user-defined. 6787 if ( !isCustomProp ) { 6788 name = finalPropName( origName ); 6789 } 6790 6791 // Gets hook for the prefixed version, then unprefixed version 6792 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6793 6794 // Check if we're setting a value 6795 if ( value !== undefined ) { 6796 type = typeof value; 6797 6798 // Convert "+=" or "-=" to relative numbers (trac-7345) 6799 if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { 6800 value = adjustCSS( elem, name, ret ); 6801 6802 // Fixes bug trac-9237 6803 type = "number"; 6804 } 6805 6806 // Make sure that null and NaN values aren't set (trac-7116) 6807 if ( value == null || value !== value ) { 6808 return; 6809 } 6810 6811 // If a number was passed in, add the unit (except for certain CSS properties) 6812 // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append 6813 // "px" to a few hardcoded values. 6814 if ( type === "number" && !isCustomProp ) { 6815 value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); 6816 } 6817 6818 // background-* props affect original clone's values 6819 if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { 6820 style[ name ] = "inherit"; 6821 } 6822 6823 // If a hook was provided, use that value, otherwise just set the specified value
vendor: 16,052 bytes, lines 6824-7428
6824 if ( !hooks || !( "set" in hooks ) || 6825 ( value = hooks.set( elem, value, extra ) ) !== undefined ) { 6826 6827 if ( isCustomProp ) { 6828 style.setProperty( name, value ); 6829 } else { 6830 style[ name ] = value; 6831 } 6832 } 6833 6834 } else { 6835 6836 // If a hook was provided get the non-computed value from there 6837 if ( hooks && "get" in hooks && 6838 ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { 6839 6840 return ret; 6841 } 6842 6843 // Otherwise just get the value from the style object 6844 return style[ name ]; 6845 } 6846 }, 6847 6848 css: function( elem, name, extra, styles ) { 6849 var val, num, hooks, 6850 origName = camelCase( name ), 6851 isCustomProp = rcustomProp.test( name ); 6852 6853 // Make sure that we're working with the right name. We don't 6854 // want to modify the value if it is a CSS custom property 6855 // since they are user-defined. 6856 if ( !isCustomProp ) { 6857 name = finalPropName( origName ); 6858 } 6859 6860 // Try prefixed name followed by the unprefixed name 6861 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6862 6863 // If a hook was provided get the computed value from there 6864 if ( hooks && "get" in hooks ) { 6865 val = hooks.get( elem, true, extra ); 6866 } 6867 6868 // Otherwise, if a way to get the computed value exists, use that 6869 if ( val === undefined ) { 6870 val = curCSS( elem, name, styles ); 6871 } 6872 6873 // Convert "normal" to computed value 6874 if ( val === "normal" && name in cssNormalTransform ) { 6875 val = cssNormalTransform[ name ]; 6876 } 6877 6878 // Make numeric if forced or a qualifier was provided and val looks numeric 6879 if ( extra === "" || extra ) { 6880 num = parseFloat( val ); 6881 return extra === true || isFinite( num ) ? num || 0 : val; 6882 } 6883 6884 return val; 6885 } 6886} ); 6887 6888jQuery.each( [ "height", "width" ], function( _i, dimension ) { 6889 jQuery.cssHooks[ dimension ] = { 6890 get: function( elem, computed, extra ) { 6891 if ( computed ) { 6892 6893 // Certain elements can have dimension info if we invisibly show them 6894 // but it must have a current display style that would benefit 6895 return rdisplayswap.test( jQuery.css( elem, "display" ) ) && 6896 6897 // Support: Safari 8+ 6898 // Table columns in Safari have non-zero offsetWidth & zero 6899 // getBoundingClientRect().width unless display is changed. 6900 // Support: IE <=11 only 6901 // Running getBoundingClientRect on a disconnected node 6902 // in IE throws an error. 6903 ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? 6904 swap( elem, cssShow, function() { 6905 return getWidthOrHeight( elem, dimension, extra ); 6906 } ) : 6907 getWidthOrHeight( elem, dimension, extra ); 6908 } 6909 }, 6910 6911 set: function( elem, value, extra ) { 6912 var matches, 6913 styles = getStyles( elem ), 6914 6915 // Only read styles.position if the test has a chance to fail 6916 // to avoid forcing a reflow. 6917 scrollboxSizeBuggy = !support.scrollboxSize() && 6918 styles.position === "absolute", 6919 6920 // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) 6921 boxSizingNeeded = scrollboxSizeBuggy || extra, 6922 isBorderBox = boxSizingNeeded && 6923 jQuery.css( elem, "boxSizing", false, styles ) === "border-box", 6924 subtract = extra ? 6925 boxModelAdjustment( 6926 elem, 6927 dimension, 6928 extra, 6929 isBorderBox, 6930 styles 6931 ) : 6932 0; 6933 6934 // Account for unreliable border-box dimensions by comparing offset* to computed and 6935 // faking a content-box to get border and padding (gh-3699) 6936 if ( isBorderBox && scrollboxSizeBuggy ) { 6937 subtract -= Math.ceil( 6938 elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - 6939 parseFloat( styles[ dimension ] ) - 6940 boxModelAdjustment( elem, dimension, "border", false, styles ) - 6941 0.5 6942 ); 6943 } 6944 6945 // Convert to pixels if value adjustment is needed 6946 if ( subtract && ( matches = rcssNum.exec( value ) ) && 6947 ( matches[ 3 ] || "px" ) !== "px" ) { 6948 6949 elem.style[ dimension ] = value; 6950 value = jQuery.css( elem, dimension ); 6951 } 6952 6953 return setPositiveNumber( elem, value, subtract ); 6954 } 6955 }; 6956} ); 6957 6958jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, 6959 function( elem, computed ) { 6960 if ( computed ) { 6961 return ( parseFloat( curCSS( elem, "marginLeft" ) ) || 6962 elem.getBoundingClientRect().left - 6963 swap( elem, { marginLeft: 0 }, function() { 6964 return elem.getBoundingClientRect().left; 6965 } ) 6966 ) + "px"; 6967 } 6968 } 6969); 6970 6971// These hooks are used by animate to expand properties 6972jQuery.each( { 6973 margin: "", 6974 padding: "", 6975 border: "Width" 6976}, function( prefix, suffix ) { 6977 jQuery.cssHooks[ prefix + suffix ] = { 6978 expand: function( value ) { 6979 var i = 0, 6980 expanded = {}, 6981 6982 // Assumes a single number if not a string 6983 parts = typeof value === "string" ? value.split( " " ) : [ value ]; 6984 6985 for ( ; i < 4; i++ ) { 6986 expanded[ prefix + cssExpand[ i ] + suffix ] = 6987 parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; 6988 } 6989 6990 return expanded; 6991 } 6992 }; 6993 6994 if ( prefix !== "margin" ) { 6995 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; 6996 } 6997} ); 6998 6999jQuery.fn.extend( { 7000 css: function( name, value ) { 7001 return access( this, function( elem, name, value ) { 7002 var styles, len, 7003 map = {}, 7004 i = 0; 7005 7006 if ( Array.isArray( name ) ) { 7007 styles = getStyles( elem ); 7008 len = name.length; 7009 7010 for ( ; i < len; i++ ) { 7011 map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); 7012 } 7013 7014 return map; 7015 } 7016 7017 return value !== undefined ? 7018 jQuery.style( elem, name, value ) : 7019 jQuery.css( elem, name ); 7020 }, name, value, arguments.length > 1 ); 7021 } 7022} ); 7023 7024 7025function Tween( elem, options, prop, end, easing ) { 7026 return new Tween.prototype.init( elem, options, prop, end, easing ); 7027} 7028jQuery.Tween = Tween; 7029 7030Tween.prototype = { 7031 constructor: Tween, 7032 init: function( elem, options, prop, end, easing, unit ) { 7033 this.elem = elem; 7034 this.prop = prop; 7035 this.easing = easing || jQuery.easing._default; 7036 this.options = options; 7037 this.start = this.now = this.cur(); 7038 this.end = end; 7039 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); 7040 }, 7041 cur: function() { 7042 var hooks = Tween.propHooks[ this.prop ]; 7043 7044 return hooks && hooks.get ? 7045 hooks.get( this ) : 7046 Tween.propHooks._default.get( this ); 7047 }, 7048 run: function( percent ) { 7049 var eased, 7050 hooks = Tween.propHooks[ this.prop ]; 7051 7052 if ( this.options.duration ) { 7053 this.pos = eased = jQuery.easing[ this.easing ]( 7054 percent, this.options.duration * percent, 0, 1, this.options.duration 7055 ); 7056 } else { 7057 this.pos = eased = percent; 7058 } 7059 this.now = ( this.end - this.start ) * eased + this.start; 7060 7061 if ( this.options.step ) { 7062 this.options.step.call( this.elem, this.now, this ); 7063 } 7064 7065 if ( hooks && hooks.set ) { 7066 hooks.set( this ); 7067 } else { 7068 Tween.propHooks._default.set( this ); 7069 } 7070 return this; 7071 } 7072}; 7073 7074Tween.prototype.init.prototype = Tween.prototype; 7075 7076Tween.propHooks = { 7077 _default: { 7078 get: function( tween ) { 7079 var result; 7080 7081 // Use a property on the element directly when it is not a DOM element, 7082 // or when there is no matching style property that exists. 7083 if ( tween.elem.nodeType !== 1 || 7084 tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { 7085 return tween.elem[ tween.prop ]; 7086 } 7087 7088 // Passing an empty string as a 3rd parameter to .css will automatically 7089 // attempt a parseFloat and fallback to a string if the parse fails. 7090 // Simple values such as "10px" are parsed to Float; 7091 // complex values such as "rotate(1rad)" are returned as-is. 7092 result = jQuery.css( tween.elem, tween.prop, "" ); 7093 7094 // Empty strings, null, undefined and "auto" are converted to 0. 7095 return !result || result === "auto" ? 0 : result; 7096 }, 7097 set: function( tween ) { 7098 7099 // Use step hook for back compat. 7100 // Use cssHook if its there. 7101 // Use .style if available and use plain properties where available. 7102 if ( jQuery.fx.step[ tween.prop ] ) { 7103 jQuery.fx.step[ tween.prop ]( tween ); 7104 } else if ( tween.elem.nodeType === 1 && ( 7105 jQuery.cssHooks[ tween.prop ] || 7106 tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { 7107 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); 7108 } else { 7109 tween.elem[ tween.prop ] = tween.now; 7110 } 7111 } 7112 } 7113}; 7114 7115// Support: IE <=9 only 7116// Panic based approach to setting things on disconnected nodes 7117Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { 7118 set: function( tween ) { 7119 if ( tween.elem.nodeType && tween.elem.parentNode ) { 7120 tween.elem[ tween.prop ] = tween.now; 7121 } 7122 } 7123}; 7124 7125jQuery.easing = { 7126 linear: function( p ) { 7127 return p; 7128 }, 7129 swing: function( p ) { 7130 return 0.5 - Math.cos( p * Math.PI ) / 2; 7131 }, 7132 _default: "swing" 7133}; 7134 7135jQuery.fx = Tween.prototype.init; 7136 7137// Back compat <1.8 extension point 7138jQuery.fx.step = {}; 7139 7140 7141 7142 7143var 7144 fxNow, inProgress, 7145 rfxtypes = /^(?:toggle|show|hide)$/, 7146 rrun = /queueHooks$/; 7147 7148function schedule() { 7149 if ( inProgress ) { 7150 if ( document.hidden === false && window.requestAnimationFrame ) { 7151 window.requestAnimationFrame( schedule ); 7152 } else { 7153 window.setTimeout( schedule, jQuery.fx.interval ); 7154 } 7155 7156 jQuery.fx.tick(); 7157 } 7158} 7159 7160// Animations created synchronously will run synchronously 7161function createFxNow() { 7162 window.setTimeout( function() { 7163 fxNow = undefined; 7164 } ); 7165 return ( fxNow = Date.now() ); 7166} 7167 7168// Generate parameters to create a standard animation 7169function genFx( type, includeWidth ) { 7170 var which, 7171 i = 0, 7172 attrs = { height: type }; 7173 7174 // If we include width, step value is 1 to do all cssExpand values, 7175 // otherwise step value is 2 to skip over Left and Right 7176 includeWidth = includeWidth ? 1 : 0; 7177 for ( ; i < 4; i += 2 - includeWidth ) { 7178 which = cssExpand[ i ]; 7179 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; 7180 } 7181 7182 if ( includeWidth ) { 7183 attrs.opacity = attrs.width = type; 7184 } 7185 7186 return attrs; 7187} 7188 7189function createTween( value, prop, animation ) { 7190 var tween, 7191 collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), 7192 index = 0, 7193 length = collection.length; 7194 for ( ; index < length; index++ ) { 7195 if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { 7196 7197 // We're done with this property 7198 return tween; 7199 } 7200 } 7201} 7202 7203function defaultPrefilter( elem, props, opts ) { 7204 var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, 7205 isBox = "width" in props || "height" in props, 7206 anim = this, 7207 orig = {}, 7208 style = elem.style, 7209 hidden = elem.nodeType && isHiddenWithinTree( elem ), 7210 dataShow = dataPriv.get( elem, "fxshow" ); 7211 7212 // Queue-skipping animations hijack the fx hooks 7213 if ( !opts.queue ) { 7214 hooks = jQuery._queueHooks( elem, "fx" ); 7215 if ( hooks.unqueued == null ) { 7216 hooks.unqueued = 0; 7217 oldfire = hooks.empty.fire; 7218 hooks.empty.fire = function() { 7219 if ( !hooks.unqueued ) { 7220 oldfire(); 7221 } 7222 }; 7223 } 7224 hooks.unqueued++; 7225 7226 anim.always( function() { 7227 7228 // Ensure the complete handler is called before this completes 7229 anim.always( function() { 7230 hooks.unqueued--; 7231 if ( !jQuery.queue( elem, "fx" ).length ) { 7232 hooks.empty.fire(); 7233 } 7234 } ); 7235 } ); 7236 } 7237 7238 // Detect show/hide animations 7239 for ( prop in props ) { 7240 value = props[ prop ]; 7241 if ( rfxtypes.test( value ) ) { 7242 delete props[ prop ]; 7243 toggle = toggle || value === "toggle"; 7244 if ( value === ( hidden ? "hide" : "show" ) ) { 7245 7246 // Pretend to be hidden if this is a "show" and 7247 // there is still data from a stopped show/hide 7248 if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { 7249 hidden = true; 7250 7251 // Ignore all other no-op show/hide data 7252 } else { 7253 continue; 7254 } 7255 } 7256 orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); 7257 } 7258 } 7259 7260 // Bail out if this is a no-op like .hide().hide() 7261 propTween = !jQuery.isEmptyObject( props ); 7262 if ( !propTween && jQuery.isEmptyObject( orig ) ) { 7263 return; 7264 } 7265 7266 // Restrict "overflow" and "display" styles during box animations 7267 if ( isBox && elem.nodeType === 1 ) { 7268 7269 // Support: IE <=9 - 11, Edge 12 - 15 7270 // Record all 3 overflow attributes because IE does not infer the shorthand 7271 // from identically-valued overflowX and overflowY and Edge just mirrors 7272 // the overflowX value there. 7273 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; 7274 7275 // Identify a display type, preferring old show/hide data over the CSS cascade 7276 restoreDisplay = dataShow && dataShow.display; 7277 if ( restoreDisplay == null ) { 7278 restoreDisplay = dataPriv.get( elem, "display" ); 7279 } 7280 display = jQuery.css( elem, "display" ); 7281 if ( display === "none" ) { 7282 if ( restoreDisplay ) { 7283 display = restoreDisplay; 7284 } else { 7285 7286 // Get nonempty value(s) by temporarily forcing visibility 7287 showHide( [ elem ], true ); 7288 restoreDisplay = elem.style.display || restoreDisplay; 7289 display = jQuery.css( elem, "display" ); 7290 showHide( [ elem ] ); 7291 } 7292 } 7293 7294 // Animate inline elements as inline-block 7295 if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { 7296 if ( jQuery.css( elem, "float" ) === "none" ) { 7297 7298 // Restore the original display value at the end of pure show/hide animations 7299 if ( !propTween ) { 7300 anim.done( function() { 7301 style.display = restoreDisplay; 7302 } ); 7303 if ( restoreDisplay == null ) { 7304 display = style.display; 7305 restoreDisplay = display === "none" ? "" : display; 7306 } 7307 } 7308 style.display = "inline-block"; 7309 } 7310 } 7311 } 7312 7313 if ( opts.overflow ) { 7314 style.overflow = "hidden"; 7315 anim.always( function() { 7316 style.overflow = opts.overflow[ 0 ]; 7317 style.overflowX = opts.overflow[ 1 ]; 7318 style.overflowY = opts.overflow[ 2 ]; 7319 } ); 7320 } 7321 7322 // Implement show/hide animations 7323 propTween = false; 7324 for ( prop in orig ) { 7325 7326 // General show/hide setup for this element animation 7327 if ( !propTween ) { 7328 if ( dataShow ) { 7329 if ( "hidden" in dataShow ) { 7330 hidden = dataShow.hidden; 7331 } 7332 } else { 7333 dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); 7334 } 7335 7336 // Store hidden/visible for toggle so `.stop().toggle()` "reverses" 7337 if ( toggle ) { 7338 dataShow.hidden = !hidden; 7339 } 7340 7341 // Show elements before animating them 7342 if ( hidden ) { 7343 showHide( [ elem ], true ); 7344 } 7345 7346 /* eslint-disable no-loop-func */ 7347 7348 anim.done( function() { 7349 7350 /* eslint-enable no-loop-func */ 7351 7352 // The final step of a "hide" animation is actually hiding the element 7353 if ( !hidden ) { 7354 showHide( [ elem ] ); 7355 } 7356 dataPriv.remove( elem, "fxshow" ); 7357 for ( prop in orig ) { 7358 jQuery.style( elem, prop, orig[ prop ] ); 7359 } 7360 } ); 7361 } 7362 7363 // Per-property setup 7364 propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); 7365 if ( !( prop in dataShow ) ) { 7366 dataShow[ prop ] = propTween.start; 7367 if ( hidden ) { 7368 propTween.end = propTween.start; 7369 propTween.start = 0; 7370 } 7371 } 7372 } 7373} 7374 7375function propFilter( props, specialEasing ) { 7376 var index, name, easing, value, hooks; 7377 7378 // camelCase, specialEasing and expand cssHook pass 7379 for ( index in props ) { 7380 name = camelCase( index ); 7381 easing = specialEasing[ name ]; 7382 value = props[ index ]; 7383 if ( Array.isArray( value ) ) { 7384 easing = value[ 1 ]; 7385 value = props[ index ] = value[ 0 ]; 7386 } 7387 7388 if ( index !== name ) { 7389 props[ name ] = value; 7390 delete props[ index ]; 7391 } 7392 7393 hooks = jQuery.cssHooks[ name ]; 7394 if ( hooks && "expand" in hooks ) { 7395 value = hooks.expand( value ); 7396 delete props[ name ]; 7397 7398 // Not quite $.extend, this won't overwrite existing keys. 7399 // Reusing 'index' because we have the correct "name" 7400 for ( index in value ) { 7401 if ( !( index in props ) ) { 7402 props[ index ] = value[ index ]; 7403 specialEasing[ index ] = easing; 7404 } 7405 } 7406 } else { 7407 specialEasing[ name ] = easing; 7408 } 7409 } 7410} 7411 7412function Animation( elem, properties, options ) { 7413 var result, 7414 stopped, 7415 index = 0, 7416 length = Animation.prefilters.length, 7417 deferred = jQuery.Deferred().always( function() { 7418 7419 // Don't match elem in the :animated selector 7420 delete tick.elem; 7421 } ), 7422 tick = function() { 7423 if ( stopped ) { 7424 return false; 7425 } 7426 var currentTime = fxNow || createFxNow(), 7427 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), 7428
vendor: 9,542 bytes, lines 7429-7819
7429 // Support: Android 2.3 only 7430 // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (trac-12497) 7431 temp = remaining / animation.duration || 0, 7432 percent = 1 - temp, 7433 index = 0, 7434 length = animation.tweens.length; 7435 7436 for ( ; index < length; index++ ) { 7437 animation.tweens[ index ].run( percent ); 7438 } 7439 7440 deferred.notifyWith( elem, [ animation, percent, remaining ] ); 7441 7442 // If there's more to do, yield 7443 if ( percent < 1 && length ) { 7444 return remaining; 7445 } 7446 7447 // If this was an empty animation, synthesize a final progress notification 7448 if ( !length ) { 7449 deferred.notifyWith( elem, [ animation, 1, 0 ] ); 7450 } 7451 7452 // Resolve the animation and report its conclusion 7453 deferred.resolveWith( elem, [ animation ] ); 7454 return false; 7455 }, 7456 animation = deferred.promise( { 7457 elem: elem, 7458 props: jQuery.extend( {}, properties ), 7459 opts: jQuery.extend( true, { 7460 specialEasing: {}, 7461 easing: jQuery.easing._default 7462 }, options ), 7463 originalProperties: properties, 7464 originalOptions: options, 7465 startTime: fxNow || createFxNow(), 7466 duration: options.duration, 7467 tweens: [], 7468 createTween: function( prop, end ) { 7469 var tween = jQuery.Tween( elem, animation.opts, prop, end, 7470 animation.opts.specialEasing[ prop ] || animation.opts.easing ); 7471 animation.tweens.push( tween ); 7472 return tween; 7473 }, 7474 stop: function( gotoEnd ) { 7475 var index = 0, 7476 7477 // If we are going to the end, we want to run all the tweens 7478 // otherwise we skip this part 7479 length = gotoEnd ? animation.tweens.length : 0; 7480 if ( stopped ) { 7481 return this; 7482 } 7483 stopped = true; 7484 for ( ; index < length; index++ ) { 7485 animation.tweens[ index ].run( 1 ); 7486 } 7487 7488 // Resolve when we played the last frame; otherwise, reject 7489 if ( gotoEnd ) { 7490 deferred.notifyWith( elem, [ animation, 1, 0 ] ); 7491 deferred.resolveWith( elem, [ animation, gotoEnd ] ); 7492 } else { 7493 deferred.rejectWith( elem, [ animation, gotoEnd ] ); 7494 } 7495 return this; 7496 } 7497 } ), 7498 props = animation.props; 7499 7500 propFilter( props, animation.opts.specialEasing ); 7501 7502 for ( ; index < length; index++ ) { 7503 result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); 7504 if ( result ) { 7505 if ( isFunction( result.stop ) ) { 7506 jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = 7507 result.stop.bind( result ); 7508 } 7509 return result; 7510 } 7511 } 7512 7513 jQuery.map( props, createTween, animation ); 7514 7515 if ( isFunction( animation.opts.start ) ) { 7516 animation.opts.start.call( elem, animation ); 7517 } 7518 7519 // Attach callbacks from options 7520 animation 7521 .progress( animation.opts.progress ) 7522 .done( animation.opts.done, animation.opts.complete ) 7523 .fail( animation.opts.fail ) 7524 .always( animation.opts.always ); 7525 7526 jQuery.fx.timer( 7527 jQuery.extend( tick, { 7528 elem: elem, 7529 anim: animation, 7530 queue: animation.opts.queue 7531 } ) 7532 ); 7533 7534 return animation; 7535} 7536 7537jQuery.Animation = jQuery.extend( Animation, { 7538 7539 tweeners: { 7540 "*": [ function( prop, value ) { 7541 var tween = this.createTween( prop, value ); 7542 adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); 7543 return tween; 7544 } ] 7545 }, 7546 7547 tweener: function( props, callback ) { 7548 if ( isFunction( props ) ) { 7549 callback = props; 7550 props = [ "*" ]; 7551 } else { 7552 props = props.match( rnothtmlwhite ); 7553 } 7554 7555 var prop, 7556 index = 0, 7557 length = props.length; 7558 7559 for ( ; index < length; index++ ) { 7560 prop = props[ index ]; 7561 Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; 7562 Animation.tweeners[ prop ].unshift( callback ); 7563 } 7564 }, 7565 7566 prefilters: [ defaultPrefilter ], 7567 7568 prefilter: function( callback, prepend ) { 7569 if ( prepend ) { 7570 Animation.prefilters.unshift( callback ); 7571 } else { 7572 Animation.prefilters.push( callback ); 7573 } 7574 } 7575} ); 7576 7577jQuery.speed = function( speed, easing, fn ) { 7578 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { 7579 complete: fn || !fn && easing || 7580 isFunction( speed ) && speed, 7581 duration: speed, 7582 easing: fn && easing || easing && !isFunction( easing ) && easing 7583 }; 7584 7585 // Go to the end state if fx are off 7586 if ( jQuery.fx.off ) { 7587 opt.duration = 0; 7588 7589 } else { 7590 if ( typeof opt.duration !== "number" ) { 7591 if ( opt.duration in jQuery.fx.speeds ) { 7592 opt.duration = jQuery.fx.speeds[ opt.duration ]; 7593 7594 } else { 7595 opt.duration = jQuery.fx.speeds._default; 7596 } 7597 } 7598 } 7599 7600 // Normalize opt.queue - true/undefined/null -> "fx" 7601 if ( opt.queue == null || opt.queue === true ) { 7602 opt.queue = "fx"; 7603 } 7604 7605 // Queueing 7606 opt.old = opt.complete; 7607 7608 opt.complete = function() { 7609 if ( isFunction( opt.old ) ) { 7610 opt.old.call( this ); 7611 } 7612 7613 if ( opt.queue ) { 7614 jQuery.dequeue( this, opt.queue ); 7615 } 7616 }; 7617 7618 return opt; 7619}; 7620 7621jQuery.fn.extend( { 7622 fadeTo: function( speed, to, easing, callback ) { 7623 7624 // Show any hidden elements after setting opacity to 0 7625 return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() 7626 7627 // Animate to the value specified 7628 .end().animate( { opacity: to }, speed, easing, callback ); 7629 }, 7630 animate: function( prop, speed, easing, callback ) { 7631 var empty = jQuery.isEmptyObject( prop ), 7632 optall = jQuery.speed( speed, easing, callback ), 7633 doAnimation = function() { 7634 7635 // Operate on a copy of prop so per-property easing won't be lost 7636 var anim = Animation( this, jQuery.extend( {}, prop ), optall ); 7637 7638 // Empty animations, or finishing resolves immediately 7639 if ( empty || dataPriv.get( this, "finish" ) ) { 7640 anim.stop( true ); 7641 } 7642 }; 7643 7644 doAnimation.finish = doAnimation; 7645 7646 return empty || optall.queue === false ? 7647 this.each( doAnimation ) : 7648 this.queue( optall.queue, doAnimation ); 7649 }, 7650 stop: function( type, clearQueue, gotoEnd ) { 7651 var stopQueue = function( hooks ) { 7652 var stop = hooks.stop; 7653 delete hooks.stop; 7654 stop( gotoEnd ); 7655 }; 7656 7657 if ( typeof type !== "string" ) { 7658 gotoEnd = clearQueue; 7659 clearQueue = type; 7660 type = undefined; 7661 } 7662 if ( clearQueue ) { 7663 this.queue( type || "fx", [] ); 7664 } 7665 7666 return this.each( function() { 7667 var dequeue = true, 7668 index = type != null && type + "queueHooks", 7669 timers = jQuery.timers, 7670 data = dataPriv.get( this ); 7671 7672 if ( index ) { 7673 if ( data[ index ] && data[ index ].stop ) { 7674 stopQueue( data[ index ] ); 7675 } 7676 } else { 7677 for ( index in data ) { 7678 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { 7679 stopQueue( data[ index ] ); 7680 } 7681 } 7682 } 7683 7684 for ( index = timers.length; index--; ) { 7685 if ( timers[ index ].elem === this && 7686 ( type == null || timers[ index ].queue === type ) ) { 7687 7688 timers[ index ].anim.stop( gotoEnd ); 7689 dequeue = false; 7690 timers.splice( index, 1 ); 7691 } 7692 } 7693 7694 // Start the next in the queue if the last step wasn't forced. 7695 // Timers currently will call their complete callbacks, which 7696 // will dequeue but only if they were gotoEnd. 7697 if ( dequeue || !gotoEnd ) { 7698 jQuery.dequeue( this, type ); 7699 } 7700 } ); 7701 }, 7702 finish: function( type ) { 7703 if ( type !== false ) { 7704 type = type || "fx"; 7705 } 7706 return this.each( function() { 7707 var index, 7708 data = dataPriv.get( this ), 7709 queue = data[ type + "queue" ], 7710 hooks = data[ type + "queueHooks" ], 7711 timers = jQuery.timers, 7712 length = queue ? queue.length : 0; 7713 7714 // Enable finishing flag on private data 7715 data.finish = true; 7716 7717 // Empty the queue first 7718 jQuery.queue( this, type, [] ); 7719 7720 if ( hooks && hooks.stop ) { 7721 hooks.stop.call( this, true ); 7722 } 7723 7724 // Look for any active animations, and finish them 7725 for ( index = timers.length; index--; ) { 7726 if ( timers[ index ].elem === this && timers[ index ].queue === type ) { 7727 timers[ index ].anim.stop( true ); 7728 timers.splice( index, 1 ); 7729 } 7730 } 7731 7732 // Look for any animations in the old queue and finish them 7733 for ( index = 0; index < length; index++ ) { 7734 if ( queue[ index ] && queue[ index ].finish ) { 7735 queue[ index ].finish.call( this ); 7736 } 7737 } 7738 7739 // Turn off finishing flag 7740 delete data.finish; 7741 } ); 7742 } 7743} ); 7744 7745jQuery.each( [ "toggle", "show", "hide" ], function( _i, name ) { 7746 var cssFn = jQuery.fn[ name ]; 7747 jQuery.fn[ name ] = function( speed, easing, callback ) { 7748 return speed == null || typeof speed === "boolean" ? 7749 cssFn.apply( this, arguments ) : 7750 this.animate( genFx( name, true ), speed, easing, callback ); 7751 }; 7752} ); 7753 7754// Generate shortcuts for custom animations 7755jQuery.each( { 7756 slideDown: genFx( "show" ), 7757 slideUp: genFx( "hide" ), 7758 slideToggle: genFx( "toggle" ), 7759 fadeIn: { opacity: "show" }, 7760 fadeOut: { opacity: "hide" }, 7761 fadeToggle: { opacity: "toggle" } 7762}, function( name, props ) { 7763 jQuery.fn[ name ] = function( speed, easing, callback ) { 7764 return this.animate( props, speed, easing, callback ); 7765 }; 7766} ); 7767 7768jQuery.timers = []; 7769jQuery.fx.tick = function() { 7770 var timer, 7771 i = 0, 7772 timers = jQuery.timers; 7773 7774 fxNow = Date.now(); 7775 7776 for ( ; i < timers.length; i++ ) { 7777 timer = timers[ i ]; 7778 7779 // Run the timer and safely remove it when done (allowing for external removal) 7780 if ( !timer() && timers[ i ] === timer ) { 7781 timers.splice( i--, 1 ); 7782 } 7783 } 7784 7785 if ( !timers.length ) { 7786 jQuery.fx.stop(); 7787 } 7788 fxNow = undefined; 7789}; 7790 7791jQuery.fx.timer = function( timer ) { 7792 jQuery.timers.push( timer ); 7793 jQuery.fx.start(); 7794}; 7795 7796jQuery.fx.interval = 13; 7797jQuery.fx.start = function() { 7798 if ( inProgress ) { 7799 return; 7800 } 7801 7802 inProgress = true; 7803 schedule(); 7804}; 7805 7806jQuery.fx.stop = function() { 7807 inProgress = null; 7808}; 7809 7810jQuery.fx.speeds = { 7811 slow: 600, 7812 fast: 200, 7813 7814 // Default speed 7815 _default: 400 7816}; 7817 7818 7819// Based off of the plugin by Clint Helfers, with permission.
vendor: 5,177 bytes, lines 7820-8040
7820jQuery.fn.delay = function( time, type ) { 7821 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; 7822 type = type || "fx"; 7823 7824 return this.queue( type, function( next, hooks ) { 7825 var timeout = window.setTimeout( next, time ); 7826 hooks.stop = function() { 7827 window.clearTimeout( timeout ); 7828 }; 7829 } ); 7830}; 7831 7832 7833( function() { 7834 var input = document.createElement( "input" ), 7835 select = document.createElement( "select" ), 7836 opt = select.appendChild( document.createElement( "option" ) ); 7837 7838 input.type = "checkbox"; 7839 7840 // Support: Android <=4.3 only 7841 // Default value for a checkbox should be "on" 7842 support.checkOn = input.value !== ""; 7843 7844 // Support: IE <=11 only 7845 // Must access selectedIndex to make default options select 7846 support.optSelected = opt.selected; 7847 7848 // Support: IE <=11 only 7849 // An input loses its value after becoming a radio 7850 input = document.createElement( "input" ); 7851 input.value = "t"; 7852 input.type = "radio"; 7853 support.radioValue = input.value === "t"; 7854} )(); 7855 7856 7857var boolHook, 7858 attrHandle = jQuery.expr.attrHandle; 7859 7860jQuery.fn.extend( { 7861 attr: function( name, value ) { 7862 return access( this, jQuery.attr, name, value, arguments.length > 1 ); 7863 }, 7864 7865 removeAttr: function( name ) { 7866 return this.each( function() { 7867 jQuery.removeAttr( this, name ); 7868 } ); 7869 } 7870} ); 7871 7872jQuery.extend( { 7873 attr: function( elem, name, value ) { 7874 var ret, hooks, 7875 nType = elem.nodeType; 7876 7877 // Don't get/set attributes on text, comment and attribute nodes 7878 if ( nType === 3 || nType === 8 || nType === 2 ) { 7879 return; 7880 } 7881 7882 // Fallback to prop when attributes are not supported 7883 if ( typeof elem.getAttribute === "undefined" ) { 7884 return jQuery.prop( elem, name, value ); 7885 } 7886 7887 // Attribute hooks are determined by the lowercase version 7888 // Grab necessary hook if one is defined 7889 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { 7890 hooks = jQuery.attrHooks[ name.toLowerCase() ] || 7891 ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); 7892 } 7893 7894 if ( value !== undefined ) { 7895 if ( value === null ) { 7896 jQuery.removeAttr( elem, name ); 7897 return; 7898 } 7899 7900 if ( hooks && "set" in hooks && 7901 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { 7902 return ret; 7903 } 7904 7905 elem.setAttribute( name, value + "" ); 7906 return value; 7907 } 7908 7909 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { 7910 return ret; 7911 } 7912 7913 ret = jQuery.find.attr( elem, name ); 7914 7915 // Non-existent attributes return null, we normalize to undefined 7916 return ret == null ? undefined : ret; 7917 }, 7918 7919 attrHooks: { 7920 type: { 7921 set: function( elem, value ) { 7922 if ( !support.radioValue && value === "radio" && 7923 nodeName( elem, "input" ) ) { 7924 var val = elem.value; 7925 elem.setAttribute( "type", value ); 7926 if ( val ) { 7927 elem.value = val; 7928 } 7929 return value; 7930 } 7931 } 7932 } 7933 }, 7934 7935 removeAttr: function( elem, value ) { 7936 var name, 7937 i = 0, 7938 7939 // Attribute names can contain non-HTML whitespace characters 7940 // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 7941 attrNames = value && value.match( rnothtmlwhite ); 7942 7943 if ( attrNames && elem.nodeType === 1 ) { 7944 while ( ( name = attrNames[ i++ ] ) ) { 7945 elem.removeAttribute( name ); 7946 } 7947 } 7948 } 7949} ); 7950 7951// Hooks for boolean attributes 7952boolHook = { 7953 set: function( elem, value, name ) { 7954 if ( value === false ) { 7955 7956 // Remove boolean attributes when set to false 7957 jQuery.removeAttr( elem, name ); 7958 } else { 7959 elem.setAttribute( name, name ); 7960 } 7961 return name; 7962 } 7963}; 7964 7965jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( _i, name ) { 7966 var getter = attrHandle[ name ] || jQuery.find.attr; 7967 7968 attrHandle[ name ] = function( elem, name, isXML ) { 7969 var ret, handle, 7970 lowercaseName = name.toLowerCase(); 7971 7972 if ( !isXML ) { 7973 7974 // Avoid an infinite loop by temporarily removing this function from the getter 7975 handle = attrHandle[ lowercaseName ]; 7976 attrHandle[ lowercaseName ] = ret; 7977 ret = getter( elem, name, isXML ) != null ? 7978 lowercaseName : 7979 null; 7980 attrHandle[ lowercaseName ] = handle; 7981 } 7982 return ret; 7983 }; 7984} ); 7985 7986 7987 7988 7989var rfocusable = /^(?:input|select|textarea|button)$/i, 7990 rclickable = /^(?:a|area)$/i; 7991 7992jQuery.fn.extend( { 7993 prop: function( name, value ) { 7994 return access( this, jQuery.prop, name, value, arguments.length > 1 ); 7995 }, 7996 7997 removeProp: function( name ) { 7998 return this.each( function() { 7999 delete this[ jQuery.propFix[ name ] || name ]; 8000 } ); 8001 } 8002} ); 8003 8004jQuery.extend( { 8005 prop: function( elem, name, value ) { 8006 var ret, hooks, 8007 nType = elem.nodeType; 8008 8009 // Don't get/set properties on text, comment and attribute nodes 8010 if ( nType === 3 || nType === 8 || nType === 2 ) { 8011 return; 8012 } 8013 8014 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { 8015 8016 // Fix name and attach hooks 8017 name = jQuery.propFix[ name ] || name; 8018 hooks = jQuery.propHooks[ name ]; 8019 } 8020 8021 if ( value !== undefined ) { 8022 if ( hooks && "set" in hooks && 8023 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { 8024 return ret; 8025 } 8026 8027 return ( elem[ name ] = value ); 8028 } 8029 8030 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { 8031 return ret; 8032 } 8033 8034 return elem[ name ]; 8035 }, 8036 8037 propHooks: { 8038 tabIndex: { 8039 get: function( elem ) { 8040
vendor: 6,126 bytes, lines 8041-8300
8041 // Support: IE <=9 - 11 only 8042 // elem.tabIndex doesn't always return the 8043 // correct value when it hasn't been explicitly set 8044 // Use proper attribute retrieval (trac-12072) 8045 var tabindex = jQuery.find.attr( elem, "tabindex" ); 8046 8047 if ( tabindex ) { 8048 return parseInt( tabindex, 10 ); 8049 } 8050 8051 if ( 8052 rfocusable.test( elem.nodeName ) || 8053 rclickable.test( elem.nodeName ) && 8054 elem.href 8055 ) { 8056 return 0; 8057 } 8058 8059 return -1; 8060 } 8061 } 8062 }, 8063 8064 propFix: { 8065 "for": "htmlFor", 8066 "class": "className" 8067 } 8068} ); 8069 8070// Support: IE <=11 only 8071// Accessing the selectedIndex property 8072// forces the browser to respect setting selected 8073// on the option 8074// The getter ensures a default option is selected 8075// when in an optgroup 8076// eslint rule "no-unused-expressions" is disabled for this code 8077// since it considers such accessions noop 8078if ( !support.optSelected ) { 8079 jQuery.propHooks.selected = { 8080 get: function( elem ) { 8081 8082 /* eslint no-unused-expressions: "off" */ 8083 8084 var parent = elem.parentNode; 8085 if ( parent && parent.parentNode ) { 8086 parent.parentNode.selectedIndex; 8087 } 8088 return null; 8089 }, 8090 set: function( elem ) { 8091 8092 /* eslint no-unused-expressions: "off" */ 8093 8094 var parent = elem.parentNode; 8095 if ( parent ) { 8096 parent.selectedIndex; 8097 8098 if ( parent.parentNode ) { 8099 parent.parentNode.selectedIndex; 8100 } 8101 } 8102 } 8103 }; 8104} 8105 8106jQuery.each( [ 8107 "tabIndex", 8108 "readOnly", 8109 "maxLength", 8110 "cellSpacing", 8111 "cellPadding", 8112 "rowSpan", 8113 "colSpan", 8114 "useMap", 8115 "frameBorder", 8116 "contentEditable" 8117], function() { 8118 jQuery.propFix[ this.toLowerCase() ] = this; 8119} ); 8120 8121 8122 8123 8124 // Strip and collapse whitespace according to HTML spec 8125 // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace 8126 function stripAndCollapse( value ) { 8127 var tokens = value.match( rnothtmlwhite ) || []; 8128 return tokens.join( " " ); 8129 } 8130 8131 8132function getClass( elem ) { 8133 return elem.getAttribute && elem.getAttribute( "class" ) || ""; 8134} 8135 8136function classesToArray( value ) { 8137 if ( Array.isArray( value ) ) { 8138 return value; 8139 } 8140 if ( typeof value === "string" ) { 8141 return value.match( rnothtmlwhite ) || []; 8142 } 8143 return []; 8144} 8145 8146jQuery.fn.extend( { 8147 addClass: function( value ) { 8148 var classNames, cur, curValue, className, i, finalValue; 8149 8150 if ( isFunction( value ) ) { 8151 return this.each( function( j ) { 8152 jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); 8153 } ); 8154 } 8155 8156 classNames = classesToArray( value ); 8157 8158 if ( classNames.length ) { 8159 return this.each( function() { 8160 curValue = getClass( this ); 8161 cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); 8162 8163 if ( cur ) { 8164 for ( i = 0; i < classNames.length; i++ ) { 8165 className = classNames[ i ]; 8166 if ( cur.indexOf( " " + className + " " ) < 0 ) { 8167 cur += className + " "; 8168 } 8169 } 8170 8171 // Only assign if different to avoid unneeded rendering. 8172 finalValue = stripAndCollapse( cur ); 8173 if ( curValue !== finalValue ) { 8174 this.setAttribute( "class", finalValue ); 8175 } 8176 } 8177 } ); 8178 } 8179 8180 return this; 8181 }, 8182 8183 removeClass: function( value ) { 8184 var classNames, cur, curValue, className, i, finalValue; 8185 8186 if ( isFunction( value ) ) { 8187 return this.each( function( j ) { 8188 jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); 8189 } ); 8190 } 8191 8192 if ( !arguments.length ) { 8193 return this.attr( "class", "" ); 8194 } 8195 8196 classNames = classesToArray( value ); 8197 8198 if ( classNames.length ) { 8199 return this.each( function() { 8200 curValue = getClass( this ); 8201 8202 // This expression is here for better compressibility (see addClass) 8203 cur = this.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); 8204 8205 if ( cur ) { 8206 for ( i = 0; i < classNames.length; i++ ) { 8207 className = classNames[ i ]; 8208 8209 // Remove *all* instances 8210 while ( cur.indexOf( " " + className + " " ) > -1 ) { 8211 cur = cur.replace( " " + className + " ", " " ); 8212 } 8213 } 8214 8215 // Only assign if different to avoid unneeded rendering. 8216 finalValue = stripAndCollapse( cur ); 8217 if ( curValue !== finalValue ) { 8218 this.setAttribute( "class", finalValue ); 8219 } 8220 } 8221 } ); 8222 } 8223 8224 return this; 8225 }, 8226 8227 toggleClass: function( value, stateVal ) { 8228 var classNames, className, i, self, 8229 type = typeof value, 8230 isValidValue = type === "string" || Array.isArray( value ); 8231 8232 if ( isFunction( value ) ) { 8233 return this.each( function( i ) { 8234 jQuery( this ).toggleClass( 8235 value.call( this, i, getClass( this ), stateVal ), 8236 stateVal 8237 ); 8238 } ); 8239 } 8240 8241 if ( typeof stateVal === "boolean" && isValidValue ) { 8242 return stateVal ? this.addClass( value ) : this.removeClass( value ); 8243 } 8244 8245 classNames = classesToArray( value ); 8246 8247 return this.each( function() { 8248 if ( isValidValue ) { 8249 8250 // Toggle individual class names 8251 self = jQuery( this ); 8252 8253 for ( i = 0; i < classNames.length; i++ ) { 8254 className = classNames[ i ]; 8255 8256 // Check each className given, space separated list 8257 if ( self.hasClass( className ) ) { 8258 self.removeClass( className ); 8259 } else { 8260 self.addClass( className ); 8261 } 8262 } 8263 8264 // Toggle whole class name 8265 } else if ( value === undefined || type === "boolean" ) { 8266 className = getClass( this ); 8267 if ( className ) { 8268 8269 // Store className if set 8270 dataPriv.set( this, "__className__", className ); 8271 } 8272 8273 // If the element has a class name or if we're passed `false`, 8274 // then remove the whole classname (if there was one, the above saved it). 8275 // Otherwise bring back whatever was previously saved (if anything), 8276 // falling back to the empty string if nothing was stored. 8277 if ( this.setAttribute ) { 8278 this.setAttribute( "class", 8279 className || value === false ? 8280 "" : 8281 dataPriv.get( this, "__className__" ) || "" 8282 ); 8283 } 8284 } 8285 } ); 8286 }, 8287 8288 hasClass: function( selector ) { 8289 var className, elem, 8290 i = 0; 8291 8292 className = " " + selector + " "; 8293 while ( ( elem = this[ i++ ] ) ) { 8294 if ( elem.nodeType === 1 && 8295 ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { 8296 return true; 8297 } 8298 } 8299 8300 return false;
vendor: 1,385 bytes, lines 8301-8370
8301 } 8302} ); 8303 8304 8305 8306 8307var rreturn = /\r/g; 8308 8309jQuery.fn.extend( { 8310 val: function( value ) { 8311 var hooks, ret, valueIsFunction, 8312 elem = this[ 0 ]; 8313 8314 if ( !arguments.length ) { 8315 if ( elem ) { 8316 hooks = jQuery.valHooks[ elem.type ] || 8317 jQuery.valHooks[ elem.nodeName.toLowerCase() ]; 8318 8319 if ( hooks && 8320 "get" in hooks && 8321 ( ret = hooks.get( elem, "value" ) ) !== undefined 8322 ) { 8323 return ret; 8324 } 8325 8326 ret = elem.value; 8327 8328 // Handle most common string cases 8329 if ( typeof ret === "string" ) { 8330 return ret.replace( rreturn, "" ); 8331 } 8332 8333 // Handle cases where value is null/undef or number 8334 return ret == null ? "" : ret; 8335 } 8336 8337 return; 8338 } 8339 8340 valueIsFunction = isFunction( value ); 8341 8342 return this.each( function( i ) { 8343 var val; 8344 8345 if ( this.nodeType !== 1 ) { 8346 return; 8347 } 8348 8349 if ( valueIsFunction ) { 8350 val = value.call( this, i, jQuery( this ).val() ); 8351 } else { 8352 val = value; 8353 } 8354 8355 // Treat null/undefined as ""; convert numbers to string 8356 if ( val == null ) { 8357 val = ""; 8358 8359 } else if ( typeof val === "number" ) { 8360 val += ""; 8361 8362 } else if ( Array.isArray( val ) ) { 8363 val = jQuery.map( val, function( value ) { 8364 return value == null ? "" : value + ""; 8365 } ); 8366 } 8367 8368 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; 8369 8370 // If set returns undefined, fall back to normal setting
vendor: 4,458 bytes, lines 8371-8556
8371 if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { 8372 this.value = val; 8373 } 8374 } ); 8375 } 8376} ); 8377 8378jQuery.extend( { 8379 valHooks: { 8380 option: { 8381 get: function( elem ) { 8382 8383 var val = jQuery.find.attr( elem, "value" ); 8384 return val != null ? 8385 val : 8386 8387 // Support: IE <=10 - 11 only 8388 // option.text throws exceptions (trac-14686, trac-14858) 8389 // Strip and collapse whitespace 8390 // https://html.spec.whatwg.org/#strip-and-collapse-whitespace 8391 stripAndCollapse( jQuery.text( elem ) ); 8392 } 8393 }, 8394 select: { 8395 get: function( elem ) { 8396 var value, option, i, 8397 options = elem.options, 8398 index = elem.selectedIndex, 8399 one = elem.type === "select-one", 8400 values = one ? null : [], 8401 max = one ? index + 1 : options.length; 8402 8403 if ( index < 0 ) { 8404 i = max; 8405 8406 } else { 8407 i = one ? index : 0; 8408 } 8409 8410 // Loop through all the selected options 8411 for ( ; i < max; i++ ) { 8412 option = options[ i ]; 8413 8414 // Support: IE <=9 only 8415 // IE8-9 doesn't update selected after form reset (trac-2551) 8416 if ( ( option.selected || i === index ) && 8417 8418 // Don't return options that are disabled or in a disabled optgroup 8419 !option.disabled && 8420 ( !option.parentNode.disabled || 8421 !nodeName( option.parentNode, "optgroup" ) ) ) { 8422 8423 // Get the specific value for the option 8424 value = jQuery( option ).val(); 8425 8426 // We don't need an array for one selects 8427 if ( one ) { 8428 return value; 8429 } 8430 8431 // Multi-Selects return an array 8432 values.push( value ); 8433 } 8434 } 8435 8436 return values; 8437 }, 8438 8439 set: function( elem, value ) { 8440 var optionSet, option, 8441 options = elem.options, 8442 values = jQuery.makeArray( value ), 8443 i = options.length; 8444 8445 while ( i-- ) { 8446 option = options[ i ]; 8447 8448 /* eslint-disable no-cond-assign */ 8449 8450 if ( option.selected = 8451 jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 8452 ) { 8453 optionSet = true; 8454 } 8455 8456 /* eslint-enable no-cond-assign */ 8457 } 8458 8459 // Force browsers to behave consistently when non-matching value is set 8460 if ( !optionSet ) { 8461 elem.selectedIndex = -1; 8462 } 8463 return values; 8464 } 8465 } 8466 } 8467} ); 8468 8469// Radios and checkboxes getter/setter 8470jQuery.each( [ "radio", "checkbox" ], function() { 8471 jQuery.valHooks[ this ] = { 8472 set: function( elem, value ) { 8473 if ( Array.isArray( value ) ) { 8474 return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); 8475 } 8476 } 8477 }; 8478 if ( !support.checkOn ) { 8479 jQuery.valHooks[ this ].get = function( elem ) { 8480 return elem.getAttribute( "value" ) === null ? "on" : elem.value; 8481 }; 8482 } 8483} ); 8484 8485 8486 8487 8488// Return jQuery for attributes-only inclusion 8489var location = window.location; 8490 8491var nonce = { guid: Date.now() }; 8492 8493var rquery = ( /\?/ ); 8494 8495 8496 8497// Cross-browser xml parsing 8498jQuery.parseXML = function( data ) { 8499 var xml, parserErrorElem; 8500 if ( !data || typeof data !== "string" ) { 8501 return null; 8502 } 8503 8504 // Support: IE 9 - 11 only 8505 // IE throws on parseFromString with invalid input. 8506 try { 8507 xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); 8508 } catch ( e ) {} 8509 8510 parserErrorElem = xml && xml.getElementsByTagName( "parsererror" )[ 0 ]; 8511 if ( !xml || parserErrorElem ) { 8512 jQuery.error( "Invalid XML: " + ( 8513 parserErrorElem ? 8514 jQuery.map( parserErrorElem.childNodes, function( el ) { 8515 return el.textContent; 8516 } ).join( "\n" ) : 8517 data 8518 ) ); 8519 } 8520 return xml; 8521}; 8522 8523 8524var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, 8525 stopPropagationCallback = function( e ) { 8526 e.stopPropagation(); 8527 }; 8528 8529jQuery.extend( jQuery.event, { 8530 8531 trigger: function( event, data, elem, onlyHandlers ) { 8532 8533 var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, 8534 eventPath = [ elem || document ], 8535 type = hasOwn.call( event, "type" ) ? event.type : event, 8536 namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; 8537 8538 cur = lastElement = tmp = elem = elem || document; 8539 8540 // Don't do events on text and comment nodes 8541 if ( elem.nodeType === 3 || elem.nodeType === 8 ) { 8542 return; 8543 } 8544 8545 // focus/blur morphs to focusin/out; ensure we're not firing them right now 8546 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { 8547 return; 8548 } 8549 8550 if ( type.indexOf( "." ) > -1 ) { 8551 8552 // Namespaced trigger; create a regexp to match event type in handle() 8553 namespaces = type.split( "." ); 8554 type = namespaces.shift(); 8555 namespaces.sort(); 8556 }
vendor: 6,524 bytes, lines 8557-8806
8557 ontype = type.indexOf( ":" ) < 0 && "on" + type; 8558 8559 // Caller can pass in a jQuery.Event object, Object, or just an event type string 8560 event = event[ jQuery.expando ] ? 8561 event : 8562 new jQuery.Event( type, typeof event === "object" && event ); 8563 8564 // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) 8565 event.isTrigger = onlyHandlers ? 2 : 3; 8566 event.namespace = namespaces.join( "." ); 8567 event.rnamespace = event.namespace ? 8568 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : 8569 null; 8570 8571 // Clean up the event in case it is being reused 8572 event.result = undefined; 8573 if ( !event.target ) { 8574 event.target = elem; 8575 } 8576 8577 // Clone any incoming data and prepend the event, creating the handler arg list 8578 data = data == null ? 8579 [ event ] : 8580 jQuery.makeArray( data, [ event ] ); 8581 8582 // Allow special events to draw outside the lines 8583 special = jQuery.event.special[ type ] || {}; 8584 if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { 8585 return; 8586 } 8587 8588 // Determine event propagation path in advance, per W3C events spec (trac-9951) 8589 // Bubble up to document, then to window; watch for a global ownerDocument var (trac-9724) 8590 if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { 8591 8592 bubbleType = special.delegateType || type; 8593 if ( !rfocusMorph.test( bubbleType + type ) ) { 8594 cur = cur.parentNode; 8595 } 8596 for ( ; cur; cur = cur.parentNode ) { 8597 eventPath.push( cur ); 8598 tmp = cur; 8599 } 8600 8601 // Only add window if we got to document (e.g., not plain obj or detached DOM) 8602 if ( tmp === ( elem.ownerDocument || document ) ) { 8603 eventPath.push( tmp.defaultView || tmp.parentWindow || window ); 8604 } 8605 } 8606 8607 // Fire handlers on the event path 8608 i = 0; 8609 while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { 8610 lastElement = cur; 8611 event.type = i > 1 ? 8612 bubbleType : 8613 special.bindType || type; 8614 8615 // jQuery handler 8616 handle = ( dataPriv.get( cur, "events" ) || Object.create( null ) )[ event.type ] && 8617 dataPriv.get( cur, "handle" ); 8618 if ( handle ) { 8619 handle.apply( cur, data ); 8620 } 8621 8622 // Native handler 8623 handle = ontype && cur[ ontype ]; 8624 if ( handle && handle.apply && acceptData( cur ) ) { 8625 event.result = handle.apply( cur, data ); 8626 if ( event.result === false ) { 8627 event.preventDefault(); 8628 } 8629 } 8630 } 8631 event.type = type; 8632 8633 // If nobody prevented the default action, do it now 8634 if ( !onlyHandlers && !event.isDefaultPrevented() ) { 8635 8636 if ( ( !special._default || 8637 special._default.apply( eventPath.pop(), data ) === false ) && 8638 acceptData( elem ) ) { 8639 8640 // Call a native DOM method on the target with the same name as the event. 8641 // Don't do default actions on window, that's where global variables be (trac-6170) 8642 if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { 8643 8644 // Don't re-trigger an onFOO event when we call its FOO() method 8645 tmp = elem[ ontype ]; 8646 8647 if ( tmp ) { 8648 elem[ ontype ] = null; 8649 } 8650 8651 // Prevent re-triggering of the same event, since we already bubbled it above 8652 jQuery.event.triggered = type; 8653 8654 if ( event.isPropagationStopped() ) { 8655 lastElement.addEventListener( type, stopPropagationCallback ); 8656 } 8657 8658 elem[ type ](); 8659 8660 if ( event.isPropagationStopped() ) { 8661 lastElement.removeEventListener( type, stopPropagationCallback ); 8662 } 8663 8664 jQuery.event.triggered = undefined; 8665 8666 if ( tmp ) { 8667 elem[ ontype ] = tmp; 8668 } 8669 } 8670 } 8671 } 8672 8673 return event.result; 8674 }, 8675 8676 // Piggyback on a donor event to simulate a different one 8677 // Used only for `focus(in | out)` events 8678 simulate: function( type, elem, event ) { 8679 var e = jQuery.extend( 8680 new jQuery.Event(), 8681 event, 8682 { 8683 type: type, 8684 isSimulated: true 8685 } 8686 ); 8687 8688 jQuery.event.trigger( e, null, elem ); 8689 } 8690 8691} ); 8692 8693jQuery.fn.extend( { 8694 8695 trigger: function( type, data ) { 8696 return this.each( function() { 8697 jQuery.event.trigger( type, data, this ); 8698 } ); 8699 }, 8700 triggerHandler: function( type, data ) { 8701 var elem = this[ 0 ]; 8702 if ( elem ) { 8703 return jQuery.event.trigger( type, data, elem, true ); 8704 } 8705 } 8706} ); 8707 8708 8709var 8710 rbracket = /\[\]$/, 8711 rCRLF = /\r?\n/g, 8712 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, 8713 rsubmittable = /^(?:input|select|textarea|keygen)/i; 8714 8715function buildParams( prefix, obj, traditional, add ) { 8716 var name; 8717 8718 if ( Array.isArray( obj ) ) { 8719 8720 // Serialize array item. 8721 jQuery.each( obj, function( i, v ) { 8722 if ( traditional || rbracket.test( prefix ) ) { 8723 8724 // Treat each array item as a scalar. 8725 add( prefix, v ); 8726 8727 } else { 8728 8729 // Item is non-scalar (array or object), encode its numeric index. 8730 buildParams( 8731 prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", 8732 v, 8733 traditional, 8734 add 8735 ); 8736 } 8737 } ); 8738 8739 } else if ( !traditional && toType( obj ) === "object" ) { 8740 8741 // Serialize object item. 8742 for ( name in obj ) { 8743 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); 8744 } 8745 8746 } else { 8747 8748 // Serialize scalar item. 8749 add( prefix, obj ); 8750 } 8751} 8752 8753// Serialize an array of form elements or a set of 8754// key/values into a query string 8755jQuery.param = function( a, traditional ) { 8756 var prefix, 8757 s = [], 8758 add = function( key, valueOrFunction ) { 8759 8760 // If value is a function, invoke it and use its return value 8761 var value = isFunction( valueOrFunction ) ? 8762 valueOrFunction() : 8763 valueOrFunction; 8764 8765 s[ s.length ] = encodeURIComponent( key ) + "=" + 8766 encodeURIComponent( value == null ? "" : value ); 8767 }; 8768 8769 if ( a == null ) { 8770 return ""; 8771 } 8772 8773 // If an array was passed in, assume that it is an array of form elements. 8774 if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { 8775 8776 // Serialize the form elements 8777 jQuery.each( a, function() { 8778 add( this.name, this.value ); 8779 } ); 8780 8781 } else { 8782 8783 // If traditional, encode the "old" way (the way 1.3.2 or older 8784 // did it), otherwise encode params recursively. 8785 for ( prefix in a ) { 8786 buildParams( prefix, a[ prefix ], traditional, add ); 8787 } 8788 } 8789 8790 // Return the resulting serialization 8791 return s.join( "&" ); 8792}; 8793 8794jQuery.fn.extend( { 8795 serialize: function() { 8796 return jQuery.param( this.serializeArray() ); 8797 }, 8798 serializeArray: function() { 8799 return this.map( function() { 8800 8801 // Can add propHook for "elements" to filter or add form elements 8802 var elements = jQuery.prop( this, "elements" ); 8803 return elements ? jQuery.makeArray( elements ) : this; 8804 } ).filter( function() { 8805 var type = this.type; 8806
vendor: 32,437 bytes, lines 8807-10060
8807 // Use .is( ":disabled" ) so that fieldset[disabled] works 8808 return this.name && !jQuery( this ).is( ":disabled" ) && 8809 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && 8810 ( this.checked || !rcheckableType.test( type ) ); 8811 } ).map( function( _i, elem ) { 8812 var val = jQuery( this ).val(); 8813 8814 if ( val == null ) { 8815 return null; 8816 } 8817 8818 if ( Array.isArray( val ) ) { 8819 return jQuery.map( val, function( val ) { 8820 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 8821 } ); 8822 } 8823 8824 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 8825 } ).get(); 8826 } 8827} ); 8828 8829 8830var 8831 r20 = /%20/g, 8832 rhash = /#.*$/, 8833 rantiCache = /([?&])_=[^&]*/, 8834 rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, 8835 8836 // trac-7653, trac-8125, trac-8152: local protocol detection 8837 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, 8838 rnoContent = /^(?:GET|HEAD)$/, 8839 rprotocol = /^\/\//, 8840 8841 /* Prefilters 8842 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) 8843 * 2) These are called: 8844 * - BEFORE asking for a transport 8845 * - AFTER param serialization (s.data is a string if s.processData is true) 8846 * 3) key is the dataType 8847 * 4) the catchall symbol "*" can be used 8848 * 5) execution will start with transport dataType and THEN continue down to "*" if needed 8849 */ 8850 prefilters = {}, 8851 8852 /* Transports bindings 8853 * 1) key is the dataType 8854 * 2) the catchall symbol "*" can be used 8855 * 3) selection will start with transport dataType and THEN go to "*" if needed 8856 */ 8857 transports = {}, 8858 8859 // Avoid comment-prolog char sequence (trac-10098); must appease lint and evade compression 8860 allTypes = "*/".concat( "*" ), 8861 8862 // Anchor tag for parsing the document origin 8863 originAnchor = document.createElement( "a" ); 8864 8865originAnchor.href = location.href; 8866 8867// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport 8868function addToPrefiltersOrTransports( structure ) { 8869 8870 // dataTypeExpression is optional and defaults to "*" 8871 return function( dataTypeExpression, func ) { 8872 8873 if ( typeof dataTypeExpression !== "string" ) { 8874 func = dataTypeExpression; 8875 dataTypeExpression = "*"; 8876 } 8877 8878 var dataType, 8879 i = 0, 8880 dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; 8881 8882 if ( isFunction( func ) ) { 8883 8884 // For each dataType in the dataTypeExpression 8885 while ( ( dataType = dataTypes[ i++ ] ) ) { 8886 8887 // Prepend if requested 8888 if ( dataType[ 0 ] === "+" ) { 8889 dataType = dataType.slice( 1 ) || "*"; 8890 ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); 8891 8892 // Otherwise append 8893 } else { 8894 ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); 8895 } 8896 } 8897 } 8898 }; 8899} 8900 8901// Base inspection function for prefilters and transports 8902function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { 8903 8904 var inspected = {}, 8905 seekingTransport = ( structure === transports ); 8906 8907 function inspect( dataType ) { 8908 var selected; 8909 inspected[ dataType ] = true; 8910 jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { 8911 var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); 8912 if ( typeof dataTypeOrTransport === "string" && 8913 !seekingTransport && !inspected[ dataTypeOrTransport ] ) { 8914 8915 options.dataTypes.unshift( dataTypeOrTransport ); 8916 inspect( dataTypeOrTransport ); 8917 return false; 8918 } else if ( seekingTransport ) { 8919 return !( selected = dataTypeOrTransport ); 8920 } 8921 } ); 8922 return selected; 8923 } 8924 8925 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); 8926} 8927 8928// A special extend for ajax options 8929// that takes "flat" options (not to be deep extended) 8930// Fixes trac-9887 8931function ajaxExtend( target, src ) { 8932 var key, deep, 8933 flatOptions = jQuery.ajaxSettings.flatOptions || {}; 8934 8935 for ( key in src ) { 8936 if ( src[ key ] !== undefined ) { 8937 ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; 8938 } 8939 } 8940 if ( deep ) { 8941 jQuery.extend( true, target, deep ); 8942 } 8943 8944 return target; 8945} 8946 8947/* Handles responses to an ajax request: 8948 * - finds the right dataType (mediates between content-type and expected dataType) 8949 * - returns the corresponding response 8950 */ 8951function ajaxHandleResponses( s, jqXHR, responses ) { 8952 8953 var ct, type, finalDataType, firstDataType, 8954 contents = s.contents, 8955 dataTypes = s.dataTypes; 8956 8957 // Remove auto dataType and get content-type in the process 8958 while ( dataTypes[ 0 ] === "*" ) { 8959 dataTypes.shift(); 8960 if ( ct === undefined ) { 8961 ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); 8962 } 8963 } 8964 8965 // Check if we're dealing with a known content-type 8966 if ( ct ) { 8967 for ( type in contents ) { 8968 if ( contents[ type ] && contents[ type ].test( ct ) ) { 8969 dataTypes.unshift( type ); 8970 break; 8971 } 8972 } 8973 } 8974 8975 // Check to see if we have a response for the expected dataType 8976 if ( dataTypes[ 0 ] in responses ) { 8977 finalDataType = dataTypes[ 0 ]; 8978 } else { 8979 8980 // Try convertible dataTypes 8981 for ( type in responses ) { 8982 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { 8983 finalDataType = type; 8984 break; 8985 } 8986 if ( !firstDataType ) { 8987 firstDataType = type; 8988 } 8989 } 8990 8991 // Or just use first one 8992 finalDataType = finalDataType || firstDataType; 8993 } 8994 8995 // If we found a dataType 8996 // We add the dataType to the list if needed 8997 // and return the corresponding response 8998 if ( finalDataType ) { 8999 if ( finalDataType !== dataTypes[ 0 ] ) { 9000 dataTypes.unshift( finalDataType ); 9001 } 9002 return responses[ finalDataType ]; 9003 } 9004} 9005 9006/* Chain conversions given the request and the original response 9007 * Also sets the responseXXX fields on the jqXHR instance 9008 */ 9009function ajaxConvert( s, response, jqXHR, isSuccess ) { 9010 var conv2, current, conv, tmp, prev, 9011 converters = {}, 9012 9013 // Work with a copy of dataTypes in case we need to modify it for conversion 9014 dataTypes = s.dataTypes.slice(); 9015 9016 // Create converters map with lowercased keys 9017 if ( dataTypes[ 1 ] ) { 9018 for ( conv in s.converters ) { 9019 converters[ conv.toLowerCase() ] = s.converters[ conv ]; 9020 } 9021 } 9022 9023 current = dataTypes.shift(); 9024 9025 // Convert to each sequential dataType 9026 while ( current ) { 9027 9028 if ( s.responseFields[ current ] ) { 9029 jqXHR[ s.responseFields[ current ] ] = response; 9030 } 9031 9032 // Apply the dataFilter if provided 9033 if ( !prev && isSuccess && s.dataFilter ) { 9034 response = s.dataFilter( response, s.dataType ); 9035 } 9036 9037 prev = current; 9038 current = dataTypes.shift(); 9039 9040 if ( current ) { 9041 9042 // There's only work to do if current dataType is non-auto 9043 if ( current === "*" ) { 9044 9045 current = prev; 9046 9047 // Convert response if prev dataType is non-auto and differs from current 9048 } else if ( prev !== "*" && prev !== current ) { 9049 9050 // Seek a direct converter 9051 conv = converters[ prev + " " + current ] || converters[ "* " + current ]; 9052 9053 // If none found, seek a pair 9054 if ( !conv ) { 9055 for ( conv2 in converters ) { 9056 9057 // If conv2 outputs current 9058 tmp = conv2.split( " " ); 9059 if ( tmp[ 1 ] === current ) { 9060 9061 // If prev can be converted to accepted input 9062 conv = converters[ prev + " " + tmp[ 0 ] ] || 9063 converters[ "* " + tmp[ 0 ] ]; 9064 if ( conv ) { 9065 9066 // Condense equivalence converters 9067 if ( conv === true ) { 9068 conv = converters[ conv2 ]; 9069 9070 // Otherwise, insert the intermediate dataType 9071 } else if ( converters[ conv2 ] !== true ) { 9072 current = tmp[ 0 ]; 9073 dataTypes.unshift( tmp[ 1 ] ); 9074 } 9075 break; 9076 } 9077 } 9078 } 9079 } 9080 9081 // Apply converter (if not an equivalence) 9082 if ( conv !== true ) { 9083 9084 // Unless errors are allowed to bubble, catch and return them 9085 if ( conv && s.throws ) { 9086 response = conv( response ); 9087 } else { 9088 try { 9089 response = conv( response ); 9090 } catch ( e ) { 9091 return { 9092 state: "parsererror", 9093 error: conv ? e : "No conversion from " + prev + " to " + current 9094 }; 9095 } 9096 } 9097 } 9098 } 9099 } 9100 } 9101 9102 return { state: "success", data: response }; 9103} 9104 9105jQuery.extend( { 9106 9107 // Counter for holding the number of active queries 9108 active: 0, 9109 9110 // Last-Modified header cache for next request 9111 lastModified: {}, 9112 etag: {}, 9113 9114 ajaxSettings: { 9115 url: location.href, 9116 type: "GET", 9117 isLocal: rlocalProtocol.test( location.protocol ), 9118 global: true, 9119 processData: true, 9120 async: true, 9121 contentType: "application/x-www-form-urlencoded; charset=UTF-8", 9122 9123 /* 9124 timeout: 0, 9125 data: null, 9126 dataType: null, 9127 username: null, 9128 password: null, 9129 cache: null, 9130 throws: false, 9131 traditional: false, 9132 headers: {}, 9133 */ 9134 9135 accepts: { 9136 "*": allTypes, 9137 text: "text/plain", 9138 html: "text/html", 9139 xml: "application/xml, text/xml", 9140 json: "application/json, text/javascript" 9141 }, 9142 9143 contents: { 9144 xml: /\bxml\b/, 9145 html: /\bhtml/, 9146 json: /\bjson\b/ 9147 }, 9148 9149 responseFields: { 9150 xml: "responseXML", 9151 text: "responseText", 9152 json: "responseJSON" 9153 }, 9154 9155 // Data converters 9156 // Keys separate source (or catchall "*") and destination types with a single space 9157 converters: { 9158 9159 // Convert anything to text 9160 "* text": String, 9161 9162 // Text to html (true = no transformation) 9163 "text html": true, 9164 9165 // Evaluate text as a json expression 9166 "text json": JSON.parse, 9167 9168 // Parse text as xml 9169 "text xml": jQuery.parseXML 9170 }, 9171 9172 // For options that shouldn't be deep extended: 9173 // you can add your own custom options here if 9174 // and when you create one that shouldn't be 9175 // deep extended (see ajaxExtend) 9176 flatOptions: { 9177 url: true, 9178 context: true 9179 } 9180 }, 9181 9182 // Creates a full fledged settings object into target 9183 // with both ajaxSettings and settings fields. 9184 // If target is omitted, writes into ajaxSettings. 9185 ajaxSetup: function( target, settings ) { 9186 return settings ? 9187 9188 // Building a settings object 9189 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : 9190 9191 // Extending ajaxSettings 9192 ajaxExtend( jQuery.ajaxSettings, target ); 9193 }, 9194 9195 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), 9196 ajaxTransport: addToPrefiltersOrTransports( transports ), 9197 9198 // Main method 9199 ajax: function( url, options ) { 9200 9201 // If url is an object, simulate pre-1.5 signature 9202 if ( typeof url === "object" ) { 9203 options = url; 9204 url = undefined; 9205 } 9206 9207 // Force options to be an object 9208 options = options || {}; 9209 9210 var transport, 9211 9212 // URL without anti-cache param 9213 cacheURL, 9214 9215 // Response headers 9216 responseHeadersString, 9217 responseHeaders, 9218 9219 // timeout handle 9220 timeoutTimer, 9221 9222 // Url cleanup var 9223 urlAnchor, 9224 9225 // Request state (becomes false upon send and true upon completion) 9226 completed, 9227 9228 // To know if global events are to be dispatched 9229 fireGlobals, 9230 9231 // Loop variable 9232 i, 9233 9234 // uncached part of the url 9235 uncached, 9236 9237 // Create the final options object 9238 s = jQuery.ajaxSetup( {}, options ), 9239 9240 // Callbacks context 9241 callbackContext = s.context || s, 9242 9243 // Context for global events is callbackContext if it is a DOM node or jQuery collection 9244 globalEventContext = s.context && 9245 ( callbackContext.nodeType || callbackContext.jquery ) ? 9246 jQuery( callbackContext ) : 9247 jQuery.event, 9248 9249 // Deferreds 9250 deferred = jQuery.Deferred(), 9251 completeDeferred = jQuery.Callbacks( "once memory" ), 9252 9253 // Status-dependent callbacks 9254 statusCode = s.statusCode || {}, 9255 9256 // Headers (they are sent all at once) 9257 requestHeaders = {}, 9258 requestHeadersNames = {}, 9259 9260 // Default abort message 9261 strAbort = "canceled", 9262 9263 // Fake xhr 9264 jqXHR = { 9265 readyState: 0, 9266 9267 // Builds headers hashtable if needed 9268 getResponseHeader: function( key ) { 9269 var match; 9270 if ( completed ) { 9271 if ( !responseHeaders ) { 9272 responseHeaders = {}; 9273 while ( ( match = rheaders.exec( responseHeadersString ) ) ) { 9274 responseHeaders[ match[ 1 ].toLowerCase() + " " ] = 9275 ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] ) 9276 .concat( match[ 2 ] ); 9277 } 9278 } 9279 match = responseHeaders[ key.toLowerCase() + " " ]; 9280 } 9281 return match == null ? null : match.join( ", " ); 9282 }, 9283 9284 // Raw string 9285 getAllResponseHeaders: function() { 9286 return completed ? responseHeadersString : null; 9287 }, 9288 9289 // Caches the header 9290 setRequestHeader: function( name, value ) { 9291 if ( completed == null ) { 9292 name = requestHeadersNames[ name.toLowerCase() ] = 9293 requestHeadersNames[ name.toLowerCase() ] || name; 9294 requestHeaders[ name ] = value; 9295 } 9296 return this; 9297 }, 9298 9299 // Overrides response content-type header 9300 overrideMimeType: function( type ) { 9301 if ( completed == null ) { 9302 s.mimeType = type; 9303 } 9304 return this; 9305 }, 9306 9307 // Status-dependent callbacks 9308 statusCode: function( map ) { 9309 var code; 9310 if ( map ) { 9311 if ( completed ) { 9312 9313 // Execute the appropriate callbacks 9314 jqXHR.always( map[ jqXHR.status ] ); 9315 } else { 9316 9317 // Lazy-add the new callbacks in a way that preserves old ones 9318 for ( code in map ) { 9319 statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; 9320 } 9321 } 9322 } 9323 return this; 9324 }, 9325 9326 // Cancel the request 9327 abort: function( statusText ) { 9328 var finalText = statusText || strAbort; 9329 if ( transport ) { 9330 transport.abort( finalText ); 9331 } 9332 done( 0, finalText ); 9333 return this; 9334 } 9335 }; 9336 9337 // Attach deferreds 9338 deferred.promise( jqXHR ); 9339 9340 // Add protocol if not provided (prefilters might expect it) 9341 // Handle falsy url in the settings object (trac-10093: consistency with old signature) 9342 // We also use the url parameter if available 9343 s.url = ( ( url || s.url || location.href ) + "" ) 9344 .replace( rprotocol, location.protocol + "//" ); 9345 9346 // Alias method option to type as per ticket trac-12004 9347 s.type = options.method || options.type || s.method || s.type; 9348 9349 // Extract dataTypes list 9350 s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; 9351 9352 // A cross-domain request is in order when the origin doesn't match the current origin. 9353 if ( s.crossDomain == null ) { 9354 urlAnchor = document.createElement( "a" ); 9355 9356 // Support: IE <=8 - 11, Edge 12 - 15 9357 // IE throws exception on accessing the href property if url is malformed, 9358 // e.g. http://example.com:80x/ 9359 try { 9360 urlAnchor.href = s.url; 9361 9362 // Support: IE <=8 - 11 only 9363 // Anchor's host property isn't correctly set when s.url is relative 9364 urlAnchor.href = urlAnchor.href; 9365 s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== 9366 urlAnchor.protocol + "//" + urlAnchor.host; 9367 } catch ( e ) { 9368 9369 // If there is an error parsing the URL, assume it is crossDomain, 9370 // it can be rejected by the transport if it is invalid 9371 s.crossDomain = true; 9372 } 9373 } 9374 9375 // Convert data if not already a string 9376 if ( s.data && s.processData && typeof s.data !== "string" ) { 9377 s.data = jQuery.param( s.data, s.traditional ); 9378 } 9379 9380 // Apply prefilters 9381 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); 9382 9383 // If request was aborted inside a prefilter, stop there 9384 if ( completed ) { 9385 return jqXHR; 9386 } 9387 9388 // We can fire global events as of now if asked to 9389 // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (trac-15118) 9390 fireGlobals = jQuery.event && s.global; 9391 9392 // Watch for a new set of requests 9393 if ( fireGlobals && jQuery.active++ === 0 ) { 9394 jQuery.event.trigger( "ajaxStart" ); 9395 } 9396 9397 // Uppercase the type 9398 s.type = s.type.toUpperCase(); 9399 9400 // Determine if request has content 9401 s.hasContent = !rnoContent.test( s.type ); 9402 9403 // Save the URL in case we're toying with the If-Modified-Since 9404 // and/or If-None-Match header later on 9405 // Remove hash to simplify url manipulation 9406 cacheURL = s.url.replace( rhash, "" ); 9407 9408 // More options handling for requests with no content 9409 if ( !s.hasContent ) { 9410 9411 // Remember the hash so we can put it back 9412 uncached = s.url.slice( cacheURL.length ); 9413 9414 // If data is available and should be processed, append data to url 9415 if ( s.data && ( s.processData || typeof s.data === "string" ) ) { 9416 cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; 9417 9418 // trac-9682: remove data so that it's not used in an eventual retry 9419 delete s.data; 9420 } 9421 9422 // Add or update anti-cache param if needed 9423 if ( s.cache === false ) { 9424 cacheURL = cacheURL.replace( rantiCache, "$1" ); 9425 uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce.guid++ ) + 9426 uncached; 9427 } 9428 9429 // Put hash and anti-cache on the URL that will be requested (gh-1732) 9430 s.url = cacheURL + uncached; 9431 9432 // Change '%20' to '+' if this is encoded form body content (gh-2658) 9433 } else if ( s.data && s.processData && 9434 ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { 9435 s.data = s.data.replace( r20, "+" ); 9436 } 9437 9438 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 9439 if ( s.ifModified ) { 9440 if ( jQuery.lastModified[ cacheURL ] ) { 9441 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); 9442 } 9443 if ( jQuery.etag[ cacheURL ] ) { 9444 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); 9445 } 9446 } 9447 9448 // Set the correct header, if data is being sent 9449 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { 9450 jqXHR.setRequestHeader( "Content-Type", s.contentType ); 9451 } 9452 9453 // Set the Accepts header for the server, depending on the dataType 9454 jqXHR.setRequestHeader( 9455 "Accept", 9456 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? 9457 s.accepts[ s.dataTypes[ 0 ] ] + 9458 ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : 9459 s.accepts[ "*" ] 9460 ); 9461 9462 // Check for headers option 9463 for ( i in s.headers ) { 9464 jqXHR.setRequestHeader( i, s.headers[ i ] ); 9465 } 9466 9467 // Allow custom headers/mimetypes and early abort 9468 if ( s.beforeSend && 9469 ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { 9470 9471 // Abort if not done already and return 9472 return jqXHR.abort(); 9473 } 9474 9475 // Aborting is no longer a cancellation 9476 strAbort = "abort"; 9477 9478 // Install callbacks on deferreds 9479 completeDeferred.add( s.complete ); 9480 jqXHR.done( s.success ); 9481 jqXHR.fail( s.error ); 9482 9483 // Get transport 9484 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); 9485 9486 // If no transport, we auto-abort 9487 if ( !transport ) { 9488 done( -1, "No Transport" ); 9489 } else { 9490 jqXHR.readyState = 1; 9491 9492 // Send global event 9493 if ( fireGlobals ) { 9494 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); 9495 } 9496 9497 // If request was aborted inside ajaxSend, stop there 9498 if ( completed ) { 9499 return jqXHR; 9500 } 9501 9502 // Timeout 9503 if ( s.async && s.timeout > 0 ) { 9504 timeoutTimer = window.setTimeout( function() { 9505 jqXHR.abort( "timeout" ); 9506 }, s.timeout ); 9507 } 9508 9509 try { 9510 completed = false; 9511 transport.send( requestHeaders, done ); 9512 } catch ( e ) { 9513 9514 // Rethrow post-completion exceptions 9515 if ( completed ) { 9516 throw e; 9517 } 9518 9519 // Propagate others as results 9520 done( -1, e ); 9521 } 9522 } 9523 9524 // Callback for when everything is done 9525 function done( status, nativeStatusText, responses, headers ) { 9526 var isSuccess, success, error, response, modified, 9527 statusText = nativeStatusText; 9528 9529 // Ignore repeat invocations 9530 if ( completed ) { 9531 return; 9532 } 9533 9534 completed = true; 9535 9536 // Clear timeout if it exists 9537 if ( timeoutTimer ) { 9538 window.clearTimeout( timeoutTimer ); 9539 } 9540 9541 // Dereference transport for early garbage collection 9542 // (no matter how long the jqXHR object will be used) 9543 transport = undefined; 9544 9545 // Cache response headers 9546 responseHeadersString = headers || ""; 9547 9548 // Set readyState 9549 jqXHR.readyState = status > 0 ? 4 : 0; 9550 9551 // Determine if successful 9552 isSuccess = status >= 200 && status < 300 || status === 304; 9553 9554 // Get response data 9555 if ( responses ) { 9556 response = ajaxHandleResponses( s, jqXHR, responses ); 9557 } 9558 9559 // Use a noop converter for missing script but not if jsonp 9560 if ( !isSuccess && 9561 jQuery.inArray( "script", s.dataTypes ) > -1 && 9562 jQuery.inArray( "json", s.dataTypes ) < 0 ) { 9563 s.converters[ "text script" ] = function() {}; 9564 } 9565 9566 // Convert no matter what (that way responseXXX fields are always set) 9567 response = ajaxConvert( s, response, jqXHR, isSuccess ); 9568 9569 // If successful, handle type chaining 9570 if ( isSuccess ) { 9571 9572 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 9573 if ( s.ifModified ) { 9574 modified = jqXHR.getResponseHeader( "Last-Modified" ); 9575 if ( modified ) { 9576 jQuery.lastModified[ cacheURL ] = modified; 9577 } 9578 modified = jqXHR.getResponseHeader( "etag" ); 9579 if ( modified ) { 9580 jQuery.etag[ cacheURL ] = modified; 9581 } 9582 } 9583 9584 // if no content 9585 if ( status === 204 || s.type === "HEAD" ) { 9586 statusText = "nocontent"; 9587 9588 // if not modified 9589 } else if ( status === 304 ) { 9590 statusText = "notmodified"; 9591 9592 // If we have data, let's convert it 9593 } else { 9594 statusText = response.state; 9595 success = response.data; 9596 error = response.error; 9597 isSuccess = !error; 9598 } 9599 } else { 9600 9601 // Extract error from statusText and normalize for non-aborts 9602 error = statusText; 9603 if ( status || !statusText ) { 9604 statusText = "error"; 9605 if ( status < 0 ) { 9606 status = 0; 9607 } 9608 } 9609 } 9610 9611 // Set data for the fake xhr object 9612 jqXHR.status = status; 9613 jqXHR.statusText = ( nativeStatusText || statusText ) + ""; 9614 9615 // Success/Error 9616 if ( isSuccess ) { 9617 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); 9618 } else { 9619 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); 9620 } 9621 9622 // Status-dependent callbacks 9623 jqXHR.statusCode( statusCode ); 9624 statusCode = undefined; 9625 9626 if ( fireGlobals ) { 9627 globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", 9628 [ jqXHR, s, isSuccess ? success : error ] ); 9629 } 9630 9631 // Complete 9632 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); 9633 9634 if ( fireGlobals ) { 9635 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); 9636 9637 // Handle the global AJAX counter 9638 if ( !( --jQuery.active ) ) { 9639 jQuery.event.trigger( "ajaxStop" ); 9640 } 9641 } 9642 } 9643 9644 return jqXHR; 9645 }, 9646 9647 getJSON: function( url, data, callback ) { 9648 return jQuery.get( url, data, callback, "json" ); 9649 }, 9650 9651 getScript: function( url, callback ) { 9652 return jQuery.get( url, undefined, callback, "script" ); 9653 } 9654} ); 9655 9656jQuery.each( [ "get", "post" ], function( _i, method ) { 9657 jQuery[ method ] = function( url, data, callback, type ) { 9658 9659 // Shift arguments if data argument was omitted 9660 if ( isFunction( data ) ) { 9661 type = type || callback; 9662 callback = data; 9663 data = undefined; 9664 } 9665 9666 // The url can be an options object (which then must have .url) 9667 return jQuery.ajax( jQuery.extend( { 9668 url: url, 9669 type: method, 9670 dataType: type, 9671 data: data, 9672 success: callback 9673 }, jQuery.isPlainObject( url ) && url ) ); 9674 }; 9675} ); 9676 9677jQuery.ajaxPrefilter( function( s ) { 9678 var i; 9679 for ( i in s.headers ) { 9680 if ( i.toLowerCase() === "content-type" ) { 9681 s.contentType = s.headers[ i ] || ""; 9682 } 9683 } 9684} ); 9685 9686 9687jQuery._evalUrl = function( url, options, doc ) { 9688 return jQuery.ajax( { 9689 url: url, 9690 9691 // Make this explicit, since user can override this through ajaxSetup (trac-11264) 9692 type: "GET", 9693 dataType: "script", 9694 cache: true, 9695 async: false, 9696 global: false, 9697 9698 // Only evaluate the response if it is successful (gh-4126) 9699 // dataFilter is not invoked for failure responses, so using it instead 9700 // of the default converter is kludgy but it works. 9701 converters: { 9702 "text script": function() {} 9703 }, 9704 dataFilter: function( response ) { 9705 jQuery.globalEval( response, options, doc ); 9706 } 9707 } ); 9708}; 9709 9710 9711jQuery.fn.extend( { 9712 wrapAll: function( html ) { 9713 var wrap; 9714 9715 if ( this[ 0 ] ) { 9716 if ( isFunction( html ) ) { 9717 html = html.call( this[ 0 ] ); 9718 } 9719 9720 // The elements to wrap the target around 9721 wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); 9722 9723 if ( this[ 0 ].parentNode ) { 9724 wrap.insertBefore( this[ 0 ] ); 9725 } 9726 9727 wrap.map( function() { 9728 var elem = this; 9729 9730 while ( elem.firstElementChild ) { 9731 elem = elem.firstElementChild; 9732 } 9733 9734 return elem; 9735 } ).append( this ); 9736 } 9737 9738 return this; 9739 }, 9740 9741 wrapInner: function( html ) { 9742 if ( isFunction( html ) ) { 9743 return this.each( function( i ) { 9744 jQuery( this ).wrapInner( html.call( this, i ) ); 9745 } ); 9746 } 9747 9748 return this.each( function() { 9749 var self = jQuery( this ), 9750 contents = self.contents(); 9751 9752 if ( contents.length ) { 9753 contents.wrapAll( html ); 9754 9755 } else { 9756 self.append( html ); 9757 } 9758 } ); 9759 }, 9760 9761 wrap: function( html ) { 9762 var htmlIsFunction = isFunction( html ); 9763 9764 return this.each( function( i ) { 9765 jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); 9766 } ); 9767 }, 9768 9769 unwrap: function( selector ) { 9770 this.parent( selector ).not( "body" ).each( function() { 9771 jQuery( this ).replaceWith( this.childNodes ); 9772 } ); 9773 return this; 9774 } 9775} ); 9776 9777 9778jQuery.expr.pseudos.hidden = function( elem ) { 9779 return !jQuery.expr.pseudos.visible( elem ); 9780}; 9781jQuery.expr.pseudos.visible = function( elem ) { 9782 return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); 9783}; 9784 9785 9786 9787 9788jQuery.ajaxSettings.xhr = function() { 9789 try { 9790 return new window.XMLHttpRequest(); 9791 } catch ( e ) {} 9792}; 9793 9794var xhrSuccessStatus = { 9795 9796 // File protocol always yields status code 0, assume 200 9797 0: 200, 9798 9799 // Support: IE <=9 only 9800 // trac-1450: sometimes IE returns 1223 when it should be 204 9801 1223: 204 9802 }, 9803 xhrSupported = jQuery.ajaxSettings.xhr(); 9804 9805support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); 9806support.ajax = xhrSupported = !!xhrSupported; 9807 9808jQuery.ajaxTransport( function( options ) { 9809 var callback, errorCallback; 9810 9811 // Cross domain only allowed if supported through XMLHttpRequest 9812 if ( support.cors || xhrSupported && !options.crossDomain ) { 9813 return { 9814 send: function( headers, complete ) { 9815 var i, 9816 xhr = options.xhr(); 9817 9818 xhr.open( 9819 options.type, 9820 options.url, 9821 options.async, 9822 options.username, 9823 options.password 9824 ); 9825 9826 // Apply custom fields if provided 9827 if ( options.xhrFields ) { 9828 for ( i in options.xhrFields ) { 9829 xhr[ i ] = options.xhrFields[ i ]; 9830 } 9831 } 9832 9833 // Override mime type if needed 9834 if ( options.mimeType && xhr.overrideMimeType ) { 9835 xhr.overrideMimeType( options.mimeType ); 9836 } 9837 9838 // X-Requested-With header 9839 // For cross-domain requests, seeing as conditions for a preflight are 9840 // akin to a jigsaw puzzle, we simply never set it to be sure. 9841 // (it can always be set on a per-request basis or even using ajaxSetup) 9842 // For same-domain requests, won't change header if already provided. 9843 if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { 9844 headers[ "X-Requested-With" ] = "XMLHttpRequest"; 9845 } 9846 9847 // Set headers 9848 for ( i in headers ) { 9849 xhr.setRequestHeader( i, headers[ i ] ); 9850 } 9851 9852 // Callback 9853 callback = function( type ) { 9854 return function() { 9855 if ( callback ) { 9856 callback = errorCallback = xhr.onload = 9857 xhr.onerror = xhr.onabort = xhr.ontimeout = 9858 xhr.onreadystatechange = null; 9859 9860 if ( type === "abort" ) { 9861 xhr.abort(); 9862 } else if ( type === "error" ) { 9863 9864 // Support: IE <=9 only 9865 // On a manual native abort, IE9 throws 9866 // errors on any property access that is not readyState 9867 if ( typeof xhr.status !== "number" ) { 9868 complete( 0, "error" ); 9869 } else { 9870 complete( 9871 9872 // File: protocol always yields status 0; see trac-8605, trac-14207 9873 xhr.status, 9874 xhr.statusText 9875 ); 9876 } 9877 } else { 9878 complete( 9879 xhrSuccessStatus[ xhr.status ] || xhr.status, 9880 xhr.statusText, 9881 9882 // Support: IE <=9 only 9883 // IE9 has no XHR2 but throws on binary (trac-11426) 9884 // For XHR2 non-text, let the caller handle it (gh-2498) 9885 ( xhr.responseType || "text" ) !== "text" || 9886 typeof xhr.responseText !== "string" ? 9887 { binary: xhr.response } : 9888 { text: xhr.responseText }, 9889 xhr.getAllResponseHeaders() 9890 ); 9891 } 9892 } 9893 }; 9894 }; 9895 9896 // Listen to events 9897 xhr.onload = callback(); 9898 errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); 9899 9900 // Support: IE 9 only 9901 // Use onreadystatechange to replace onabort 9902 // to handle uncaught aborts 9903 if ( xhr.onabort !== undefined ) { 9904 xhr.onabort = errorCallback; 9905 } else { 9906 xhr.onreadystatechange = function() { 9907 9908 // Check readyState before timeout as it changes 9909 if ( xhr.readyState === 4 ) { 9910 9911 // Allow onerror to be called first, 9912 // but that will not handle a native abort 9913 // Also, save errorCallback to a variable 9914 // as xhr.onerror cannot be accessed 9915 window.setTimeout( function() { 9916 if ( callback ) { 9917 errorCallback(); 9918 } 9919 } ); 9920 } 9921 }; 9922 } 9923 9924 // Create the abort callback 9925 callback = callback( "abort" ); 9926 9927 try { 9928 9929 // Do send the request (this may raise an exception) 9930 xhr.send( options.hasContent && options.data || null ); 9931 } catch ( e ) { 9932 9933 // trac-14683: Only rethrow if this hasn't been notified as an error yet 9934 if ( callback ) { 9935 throw e; 9936 } 9937 } 9938 }, 9939 9940 abort: function() { 9941 if ( callback ) { 9942 callback(); 9943 } 9944 } 9945 }; 9946 } 9947} ); 9948 9949 9950 9951 9952// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) 9953jQuery.ajaxPrefilter( function( s ) { 9954 if ( s.crossDomain ) { 9955 s.contents.script = false; 9956 } 9957} ); 9958 9959// Install script dataType 9960jQuery.ajaxSetup( { 9961 accepts: { 9962 script: "text/javascript, application/javascript, " + 9963 "application/ecmascript, application/x-ecmascript" 9964 }, 9965 contents: { 9966 script: /\b(?:java|ecma)script\b/ 9967 }, 9968 converters: { 9969 "text script": function( text ) { 9970 jQuery.globalEval( text ); 9971 return text; 9972 } 9973 } 9974} ); 9975 9976// Handle cache's special case and crossDomain 9977jQuery.ajaxPrefilter( "script", function( s ) { 9978 if ( s.cache === undefined ) { 9979 s.cache = false; 9980 } 9981 if ( s.crossDomain ) { 9982 s.type = "GET"; 9983 } 9984} ); 9985 9986// Bind script tag hack transport 9987jQuery.ajaxTransport( "script", function( s ) { 9988 9989 // This transport only deals with cross domain or forced-by-attrs requests 9990 if ( s.crossDomain || s.scriptAttrs ) { 9991 var script, callback; 9992 return { 9993 send: function( _, complete ) { 9994 script = jQuery( "<script>" ) 9995 .attr( s.scriptAttrs || {} ) 9996 .prop( { charset: s.scriptCharset, src: s.url } ) 9997 .on( "load error", callback = function( evt ) { 9998 script.remove(); 9999 callback = null; 10000 if ( evt ) { 10001 complete( evt.type === "error" ? 404 : 200, evt.type ); 10002 } 10003 } ); 10004 10005 // Use native DOM manipulation to avoid our domManip AJAX trickery 10006 document.head.appendChild( script[ 0 ] ); 10007 }, 10008 abort: function() { 10009 if ( callback ) { 10010 callback(); 10011 } 10012 } 10013 }; 10014 } 10015} ); 10016 10017 10018 10019 10020var oldCallbacks = [], 10021 rjsonp = /(=)\?(?=&|$)|\?\?/; 10022 10023// Default jsonp settings 10024jQuery.ajaxSetup( { 10025 jsonp: "callback", 10026 jsonpCallback: function() { 10027 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce.guid++ ) ); 10028 this[ callback ] = true; 10029 return callback; 10030 } 10031} ); 10032 10033// Detect, normalize options and install callbacks for jsonp requests 10034jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { 10035 10036 var callbackName, overwritten, responseContainer, 10037 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? 10038 "url" : 10039 typeof s.data === "string" && 10040 ( s.contentType || "" ) 10041 .indexOf( "application/x-www-form-urlencoded" ) === 0 && 10042 rjsonp.test( s.data ) && "data" 10043 ); 10044 10045 // Handle iff the expected data type is "jsonp" or we have a parameter to set 10046 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { 10047 10048 // Get callback name, remembering preexisting value associated with it 10049 callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ? 10050 s.jsonpCallback() : 10051 s.jsonpCallback; 10052 10053 // Insert callback into url or form data 10054 if ( jsonProp ) { 10055 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); 10056 } else if ( s.jsonp !== false ) { 10057 s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; 10058 } 10059 10060 // Use data converter to retrieve json after script execution
vendor: 8,362 bytes, lines 10061-10372
10061 s.converters[ "script json" ] = function() { 10062 if ( !responseContainer ) { 10063 jQuery.error( callbackName + " was not called" ); 10064 } 10065 return responseContainer[ 0 ]; 10066 }; 10067 10068 // Force json dataType 10069 s.dataTypes[ 0 ] = "json"; 10070 10071 // Install callback 10072 overwritten = window[ callbackName ]; 10073 window[ callbackName ] = function() { 10074 responseContainer = arguments; 10075 }; 10076 10077 // Clean-up function (fires after converters) 10078 jqXHR.always( function() { 10079 10080 // If previous value didn't exist - remove it 10081 if ( overwritten === undefined ) { 10082 jQuery( window ).removeProp( callbackName ); 10083 10084 // Otherwise restore preexisting value 10085 } else { 10086 window[ callbackName ] = overwritten; 10087 } 10088 10089 // Save back as free 10090 if ( s[ callbackName ] ) { 10091 10092 // Make sure that re-using the options doesn't screw things around 10093 s.jsonpCallback = originalSettings.jsonpCallback; 10094 10095 // Save the callback name for future use 10096 oldCallbacks.push( callbackName ); 10097 } 10098 10099 // Call if it was a function and we have a response 10100 if ( responseContainer && isFunction( overwritten ) ) { 10101 overwritten( responseContainer[ 0 ] ); 10102 } 10103 10104 responseContainer = overwritten = undefined; 10105 } ); 10106 10107 // Delegate to script 10108 return "script"; 10109 } 10110} ); 10111 10112 10113 10114 10115// Support: Safari 8 only 10116// In Safari 8 documents created via document.implementation.createHTMLDocument 10117// collapse sibling forms: the second one becomes a child of the first one. 10118// Because of that, this security measure has to be disabled in Safari 8. 10119// https://bugs.webkit.org/show_bug.cgi?id=137337 10120support.createHTMLDocument = ( function() { 10121 var body = document.implementation.createHTMLDocument( "" ).body; 10122 body.innerHTML = "<form></form><form></form>"; 10123 return body.childNodes.length === 2; 10124} )(); 10125 10126 10127// Argument "data" should be string of html 10128// context (optional): If specified, the fragment will be created in this context, 10129// defaults to document 10130// keepScripts (optional): If true, will include scripts passed in the html string 10131jQuery.parseHTML = function( data, context, keepScripts ) { 10132 if ( typeof data !== "string" ) { 10133 return []; 10134 } 10135 if ( typeof context === "boolean" ) { 10136 keepScripts = context; 10137 context = false; 10138 } 10139 10140 var base, parsed, scripts; 10141 10142 if ( !context ) { 10143 10144 // Stop scripts or inline event handlers from being executed immediately 10145 // by using document.implementation 10146 if ( support.createHTMLDocument ) { 10147 context = document.implementation.createHTMLDocument( "" ); 10148 10149 // Set the base href for the created document 10150 // so any parsed elements with URLs 10151 // are based on the document's URL (gh-2965) 10152 base = context.createElement( "base" ); 10153 base.href = document.location.href; 10154 context.head.appendChild( base ); 10155 } else { 10156 context = document; 10157 } 10158 } 10159 10160 parsed = rsingleTag.exec( data ); 10161 scripts = !keepScripts && []; 10162 10163 // Single tag 10164 if ( parsed ) { 10165 return [ context.createElement( parsed[ 1 ] ) ]; 10166 } 10167 10168 parsed = buildFragment( [ data ], context, scripts ); 10169 10170 if ( scripts && scripts.length ) { 10171 jQuery( scripts ).remove(); 10172 } 10173 10174 return jQuery.merge( [], parsed.childNodes ); 10175}; 10176 10177 10178/** 10179 * Load a url into a page 10180 */ 10181jQuery.fn.load = function( url, params, callback ) { 10182 var selector, type, response, 10183 self = this, 10184 off = url.indexOf( " " ); 10185 10186 if ( off > -1 ) { 10187 selector = stripAndCollapse( url.slice( off ) ); 10188 url = url.slice( 0, off ); 10189 } 10190 10191 // If it's a function 10192 if ( isFunction( params ) ) { 10193 10194 // We assume that it's the callback 10195 callback = params; 10196 params = undefined; 10197 10198 // Otherwise, build a param string 10199 } else if ( params && typeof params === "object" ) { 10200 type = "POST"; 10201 } 10202 10203 // If we have elements to modify, make the request 10204 if ( self.length > 0 ) { 10205 jQuery.ajax( { 10206 url: url, 10207 10208 // If "type" variable is undefined, then "GET" method will be used. 10209 // Make value of this field explicit since 10210 // user can override it through ajaxSetup method 10211 type: type || "GET", 10212 dataType: "html", 10213 data: params 10214 } ).done( function( responseText ) { 10215 10216 // Save response for use in complete callback 10217 response = arguments; 10218 10219 self.html( selector ? 10220 10221 // If a selector was specified, locate the right elements in a dummy div 10222 // Exclude scripts to avoid IE 'Permission Denied' errors 10223 jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : 10224 10225 // Otherwise use the full result 10226 responseText ); 10227 10228 // If the request succeeds, this function gets "data", "status", "jqXHR" 10229 // but they are ignored because response was set above. 10230 // If it fails, this function gets "jqXHR", "status", "error" 10231 } ).always( callback && function( jqXHR, status ) { 10232 self.each( function() { 10233 callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); 10234 } ); 10235 } ); 10236 } 10237 10238 return this; 10239}; 10240 10241 10242 10243 10244jQuery.expr.pseudos.animated = function( elem ) { 10245 return jQuery.grep( jQuery.timers, function( fn ) { 10246 return elem === fn.elem; 10247 } ).length; 10248}; 10249 10250 10251 10252 10253jQuery.offset = { 10254 setOffset: function( elem, options, i ) { 10255 var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, 10256 position = jQuery.css( elem, "position" ), 10257 curElem = jQuery( elem ), 10258 props = {}; 10259 10260 // Set position first, in-case top/left are set even on static elem 10261 if ( position === "static" ) { 10262 elem.style.position = "relative"; 10263 } 10264 10265 curOffset = curElem.offset(); 10266 curCSSTop = jQuery.css( elem, "top" ); 10267 curCSSLeft = jQuery.css( elem, "left" ); 10268 calculatePosition = ( position === "absolute" || position === "fixed" ) && 10269 ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; 10270 10271 // Need to be able to calculate position if either 10272 // top or left is auto and position is either absolute or fixed 10273 if ( calculatePosition ) { 10274 curPosition = curElem.position(); 10275 curTop = curPosition.top; 10276 curLeft = curPosition.left; 10277 10278 } else { 10279 curTop = parseFloat( curCSSTop ) || 0; 10280 curLeft = parseFloat( curCSSLeft ) || 0; 10281 } 10282 10283 if ( isFunction( options ) ) { 10284 10285 // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) 10286 options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); 10287 } 10288 10289 if ( options.top != null ) { 10290 props.top = ( options.top - curOffset.top ) + curTop; 10291 } 10292 if ( options.left != null ) { 10293 props.left = ( options.left - curOffset.left ) + curLeft; 10294 } 10295 10296 if ( "using" in options ) { 10297 options.using.call( elem, props ); 10298 10299 } else { 10300 curElem.css( props ); 10301 } 10302 } 10303}; 10304 10305jQuery.fn.extend( { 10306 10307 // offset() relates an element's border box to the document origin 10308 offset: function( options ) { 10309 10310 // Preserve chaining for setter 10311 if ( arguments.length ) { 10312 return options === undefined ? 10313 this : 10314 this.each( function( i ) { 10315 jQuery.offset.setOffset( this, options, i ); 10316 } ); 10317 } 10318 10319 var rect, win, 10320 elem = this[ 0 ]; 10321 10322 if ( !elem ) { 10323 return; 10324 } 10325 10326 // Return zeros for disconnected and hidden (display: none) elements (gh-2310) 10327 // Support: IE <=11 only 10328 // Running getBoundingClientRect on a 10329 // disconnected node in IE throws an error 10330 if ( !elem.getClientRects().length ) { 10331 return { top: 0, left: 0 }; 10332 } 10333 10334 // Get document-relative position by adding viewport scroll to viewport-relative gBCR 10335 rect = elem.getBoundingClientRect(); 10336 win = elem.ownerDocument.defaultView; 10337 return { 10338 top: rect.top + win.pageYOffset, 10339 left: rect.left + win.pageXOffset 10340 }; 10341 }, 10342 10343 // position() relates an element's margin box to its offset parent's padding box 10344 // This corresponds to the behavior of CSS absolute positioning 10345 position: function() { 10346 if ( !this[ 0 ] ) { 10347 return; 10348 } 10349 10350 var offsetParent, offset, doc, 10351 elem = this[ 0 ], 10352 parentOffset = { top: 0, left: 0 }; 10353 10354 // position:fixed elements are offset from the viewport, which itself always has zero offset 10355 if ( jQuery.css( elem, "position" ) === "fixed" ) { 10356 10357 // Assume position:fixed implies availability of getBoundingClientRect 10358 offset = elem.getBoundingClientRect(); 10359 10360 } else { 10361 offset = this.offset(); 10362 10363 // Account for the *real* offset parent, which can be the document or its root element 10364 // when a statically positioned element is identified 10365 doc = elem.ownerDocument; 10366 offsetParent = elem.offsetParent || doc.documentElement; 10367 while ( offsetParent && 10368 ( offsetParent === doc.body || offsetParent === doc.documentElement ) && 10369 jQuery.css( offsetParent, "position" ) === "static" ) { 10370 10371 offsetParent = offsetParent.parentNode; 10372 }
vendor: 9,494 bytes, lines 10373-10704
10373 if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) { 10374 10375 // Incorporate borders into its offset, since they are outside its content origin 10376 parentOffset = jQuery( offsetParent ).offset(); 10377 parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true ); 10378 parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true ); 10379 } 10380 } 10381 10382 // Subtract parent offsets and element margins 10383 return { 10384 top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), 10385 left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) 10386 }; 10387 }, 10388 10389 // This method will return documentElement in the following cases: 10390 // 1) For the element inside the iframe without offsetParent, this method will return 10391 // documentElement of the parent window 10392 // 2) For the hidden or detached element 10393 // 3) For body or html element, i.e. in case of the html node - it will return itself 10394 // 10395 // but those exceptions were never presented as a real life use-cases 10396 // and might be considered as more preferable results. 10397 // 10398 // This logic, however, is not guaranteed and can change at any point in the future 10399 offsetParent: function() { 10400 return this.map( function() { 10401 var offsetParent = this.offsetParent; 10402 10403 while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { 10404 offsetParent = offsetParent.offsetParent; 10405 } 10406 10407 return offsetParent || documentElement; 10408 } ); 10409 } 10410} ); 10411 10412// Create scrollLeft and scrollTop methods 10413jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { 10414 var top = "pageYOffset" === prop; 10415 10416 jQuery.fn[ method ] = function( val ) { 10417 return access( this, function( elem, method, val ) { 10418 10419 // Coalesce documents and windows 10420 var win; 10421 if ( isWindow( elem ) ) { 10422 win = elem; 10423 } else if ( elem.nodeType === 9 ) { 10424 win = elem.defaultView; 10425 } 10426 10427 if ( val === undefined ) { 10428 return win ? win[ prop ] : elem[ method ]; 10429 } 10430 10431 if ( win ) { 10432 win.scrollTo( 10433 !top ? val : win.pageXOffset, 10434 top ? val : win.pageYOffset 10435 ); 10436 10437 } else { 10438 elem[ method ] = val; 10439 } 10440 }, method, val, arguments.length ); 10441 }; 10442} ); 10443 10444// Support: Safari <=7 - 9.1, Chrome <=37 - 49 10445// Add the top/left cssHooks using jQuery.fn.position 10446// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 10447// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347 10448// getComputedStyle returns percent when specified for top/left/bottom/right; 10449// rather than make the css module depend on the offset module, just check for it here 10450jQuery.each( [ "top", "left" ], function( _i, prop ) { 10451 jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, 10452 function( elem, computed ) { 10453 if ( computed ) { 10454 computed = curCSS( elem, prop ); 10455 10456 // If curCSS returns percentage, fallback to offset 10457 return rnumnonpx.test( computed ) ? 10458 jQuery( elem ).position()[ prop ] + "px" : 10459 computed; 10460 } 10461 } 10462 ); 10463} ); 10464 10465 10466// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods 10467jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { 10468 jQuery.each( { 10469 padding: "inner" + name, 10470 content: type, 10471 "": "outer" + name 10472 }, function( defaultExtra, funcName ) { 10473 10474 // Margin is only for outerHeight, outerWidth 10475 jQuery.fn[ funcName ] = function( margin, value ) { 10476 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), 10477 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); 10478 10479 return access( this, function( elem, type, value ) { 10480 var doc; 10481 10482 if ( isWindow( elem ) ) { 10483 10484 // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729) 10485 return funcName.indexOf( "outer" ) === 0 ? 10486 elem[ "inner" + name ] : 10487 elem.document.documentElement[ "client" + name ]; 10488 } 10489 10490 // Get document width or height 10491 if ( elem.nodeType === 9 ) { 10492 doc = elem.documentElement; 10493 10494 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], 10495 // whichever is greatest 10496 return Math.max( 10497 elem.body[ "scroll" + name ], doc[ "scroll" + name ], 10498 elem.body[ "offset" + name ], doc[ "offset" + name ], 10499 doc[ "client" + name ] 10500 ); 10501 } 10502 10503 return value === undefined ? 10504 10505 // Get width or height on the element, requesting but not forcing parseFloat 10506 jQuery.css( elem, type, extra ) : 10507 10508 // Set width or height on the element 10509 jQuery.style( elem, type, value, extra ); 10510 }, type, chainable ? margin : undefined, chainable ); 10511 }; 10512 } ); 10513} ); 10514 10515 10516jQuery.each( [ 10517 "ajaxStart", 10518 "ajaxStop", 10519 "ajaxComplete", 10520 "ajaxError", 10521 "ajaxSuccess", 10522 "ajaxSend" 10523], function( _i, type ) { 10524 jQuery.fn[ type ] = function( fn ) { 10525 return this.on( type, fn ); 10526 }; 10527} ); 10528 10529 10530 10531 10532jQuery.fn.extend( { 10533 10534 bind: function( types, data, fn ) { 10535 return this.on( types, null, data, fn ); 10536 }, 10537 unbind: function( types, fn ) { 10538 return this.off( types, null, fn ); 10539 }, 10540 10541 delegate: function( selector, types, data, fn ) { 10542 return this.on( types, selector, data, fn ); 10543 }, 10544 undelegate: function( selector, types, fn ) { 10545 10546 // ( namespace ) or ( selector, types [, fn] ) 10547 return arguments.length === 1 ? 10548 this.off( selector, "**" ) : 10549 this.off( types, selector || "**", fn ); 10550 }, 10551 10552 hover: function( fnOver, fnOut ) { 10553 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); 10554 } 10555} ); 10556 10557jQuery.each( 10558 ( "blur focus focusin focusout resize scroll click dblclick " + 10559 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + 10560 "change select submit keydown keypress keyup contextmenu" ).split( " " ), 10561 function( _i, name ) { 10562 10563 // Handle event binding 10564 jQuery.fn[ name ] = function( data, fn ) { 10565 return arguments.length > 0 ? 10566 this.on( name, null, data, fn ) : 10567 this.trigger( name ); 10568 }; 10569 } 10570); 10571 10572 10573 10574 10575// Support: Android <=4.0 only 10576// Make sure we trim BOM and NBSP 10577// Require that the "whitespace run" starts from a non-whitespace 10578// to avoid O(N^2) behavior when the engine would try matching "\s+$" at each space position. 10579var rtrim = /^[\s\uFEFF\xA0]+|([^\s\uFEFF\xA0])[\s\uFEFF\xA0]+$/g; 10580 10581// Bind a function to a context, optionally partially applying any 10582// arguments. 10583// jQuery.proxy is deprecated to promote standards (specifically Function#bind) 10584// However, it is not slated for removal any time soon 10585jQuery.proxy = function( fn, context ) { 10586 var tmp, args, proxy; 10587 10588 if ( typeof context === "string" ) { 10589 tmp = fn[ context ]; 10590 context = fn; 10591 fn = tmp; 10592 } 10593 10594 // Quick check to determine if target is callable, in the spec 10595 // this throws a TypeError, but we will just return undefined. 10596 if ( !isFunction( fn ) ) { 10597 return undefined; 10598 } 10599 10600 // Simulated bind 10601 args = slice.call( arguments, 2 ); 10602 proxy = function() { 10603 return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); 10604 }; 10605 10606 // Set the guid of unique handler to the same of original handler, so it can be removed 10607 proxy.guid = fn.guid = fn.guid || jQuery.guid++; 10608 10609 return proxy; 10610}; 10611 10612jQuery.holdReady = function( hold ) { 10613 if ( hold ) { 10614 jQuery.readyWait++; 10615 } else { 10616 jQuery.ready( true ); 10617 } 10618}; 10619jQuery.isArray = Array.isArray; 10620jQuery.parseJSON = JSON.parse; 10621jQuery.nodeName = nodeName; 10622jQuery.isFunction = isFunction; 10623jQuery.isWindow = isWindow; 10624jQuery.camelCase = camelCase; 10625jQuery.type = toType; 10626 10627jQuery.now = Date.now; 10628 10629jQuery.isNumeric = function( obj ) { 10630 10631 // As of jQuery 3.0, isNumeric is limited to 10632 // strings and numbers (primitives or objects) 10633 // that can be coerced to finite numbers (gh-2662) 10634 var type = jQuery.type( obj ); 10635 return ( type === "number" || type === "string" ) && 10636 10637 // parseFloat NaNs numeric-cast false positives ("") 10638 // ...but misinterprets leading-number strings, particularly hex literals ("0x...") 10639 // subtraction forces infinities to NaN 10640 !isNaN( obj - parseFloat( obj ) ); 10641}; 10642 10643jQuery.trim = function( text ) { 10644 return text == null ? 10645 "" : 10646 ( text + "" ).replace( rtrim, "$1" ); 10647}; 10648 10649 10650 10651// Register as a named AMD module, since jQuery can be concatenated with other 10652// files that may use define, but not via a proper concatenation script that 10653// understands anonymous AMD modules. A named AMD is safest and most robust 10654// way to register. Lowercase jquery is used because AMD module names are 10655// derived from file names, and jQuery is normally delivered in a lowercase 10656// file name. Do this after creating the global so that if an AMD module wants 10657// to call noConflict to hide this version of jQuery, it will work. 10658 10659// Note that for maximum portability, libraries that are not jQuery should 10660// declare themselves as anonymous modules, and avoid setting a global if an 10661// AMD loader is present. jQuery is a special case. For more information, see 10662// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon 10663 10664if ( typeof define === "function" && define.amd ) { 10665 define( "jquery", [], function() { 10666 return jQuery; 10667 } ); 10668} 10669 10670 10671 10672 10673var 10674 10675 // Map over jQuery in case of overwrite 10676 _jQuery = window.jQuery, 10677 10678 // Map over the $ in case of overwrite 10679 _$ = window.$; 10680 10681jQuery.noConflict = function( deep ) { 10682 if ( window.$ === jQuery ) { 10683 window.$ = _$; 10684 } 10685 10686 if ( deep && window.jQuery === jQuery ) { 10687 window.jQuery = _jQuery; 10688 } 10689 10690 return jQuery; 10691}; 10692 10693// Expose jQuery and $ identifiers, even in AMD 10694// (trac-7102#comment:10, https://github.com/jquery/jquery/pull/557) 10695// and CommonJS for browser emulators (trac-13566) 10696if ( typeof noGlobal === "undefined" ) { 10697 window.jQuery = window.$ = jQuery; 10698} 10699 10700 10701 10702 10703return jQuery; 10704} );
10705jQuery.noConflict();
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