1/** 2 * What have you Done Saninn!!!!????? 3 * 4 * Ruhig, ruhig... smell the flower and blow the candle. 5 * jQuery dist does not have any export module to use with es2015 modules (in development), so 6 * what I did was completely removed the first self called function that looks if we are in a node environment 7 * and then save and export the second self called function as a "seudo" constructor : jQuerySeudoConstructor, 8 * 9 * Of course, I also export an instance of jQuery as jQuery and $. 10 * 11 * Usage: 12 * import { $ } from "../libs/jquery/jquery-3.3.1_edited.js"; 13 * or 14 * import { jQuery } from "../libs/jquery/jquery-3.3.1_edited.js"; 15 * 16 * TODO: Look if a new version of jQuery has already an exported module because I do not know if every import 17 * will create some kind of memory leak and I do not have time for check this. 18 * 19 */ 20 21//@ts-ignore 22export function jQuerySeudoConstructor
vendor: 41,730 bytes, lines 22-1571
22( window, noGlobal ) { 23 24// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 25// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode 26// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common 27// enough that all such attempts are guarded in a try block. 28"use strict"; 29 30var arr = []; 31 32var document = window.document; 33 34var getProto = Object.getPrototypeOf; 35 36var slice = arr.slice; 37 38var concat = arr.concat; 39 40var push = arr.push; 41 42var indexOf = arr.indexOf; 43 44var class2type = {}; 45 46var toString = class2type.toString; 47 48var hasOwn = class2type.hasOwnProperty; 49 50var fnToString = hasOwn.toString; 51 52var ObjectFunctionString = fnToString.call( Object ); 53 54var support = {}; 55 56var isFunction = function isFunction( obj ) { 57 58 // Support: Chrome <=57, Firefox <=52 59 // In some browsers, typeof returns "function" for HTML <object> elements 60 // (i.e., `typeof document.createElement( "object" ) === "function"`). 61 // We don't want to classify *any* DOM node as a function. 62 return typeof obj === "function" && typeof obj.nodeType !== "number"; 63 }; 64 65 66var isWindow = function isWindow( obj ) { 67 return obj != null && obj === obj.window; 68 }; 69 70 71 72 73 var preservedScriptAttributes = { 74 type: true, 75 src: true, 76 noModule: true 77 }; 78 79 function DOMEval( code, doc, node ) { 80 doc = doc || document; 81 82 var i, 83 script = doc.createElement( "script" ); 84 85 script.text = code; 86 if ( node ) { 87 for ( i in preservedScriptAttributes ) { 88 if ( node[ i ] ) { 89 script[ i ] = node[ i ]; 90 } 91 } 92 } 93 doc.head.appendChild( script ).parentNode.removeChild( script ); 94 } 95 96 97function toType( obj ) { 98 if ( obj == null ) { 99 return obj + ""; 100 } 101 102 // Support: Android <=2.3 only (functionish RegExp) 103 return typeof obj === "object" || typeof obj === "function" ? 104 class2type[ toString.call( obj ) ] || "object" : 105 typeof obj; 106} 107/* global Symbol */ 108// Defining this global in .eslintrc.json would create a danger of using the global 109// unguarded in another place, it seems safer to define global only for this module 110 111 112 113var 114 version = "3.3.1", 115 116 // Define a local copy of jQuery 117 jQuery = function( selector, context ) { 118 119 // The jQuery object is actually just the init constructor 'enhanced' 120 // Need init if jQuery is called (just allow error to be thrown if not included) 121 return new jQuery.fn.init( selector, context ); 122 }, 123 124 // Support: Android <=4.0 only 125 // Make sure we trim BOM and NBSP 126 rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g; 127 128jQuery.fn = jQuery.prototype = { 129 130 // The current version of jQuery being used 131 jquery: version, 132 133 constructor: jQuery, 134 135 // The default length of a jQuery object is 0 136 length: 0, 137 138 toArray: function() { 139 return slice.call( this ); 140 }, 141 142 // Get the Nth element in the matched element set OR 143 // Get the whole matched element set as a clean array 144 get: function( num ) { 145 146 // Return all the elements in a clean array 147 if ( num == null ) { 148 return slice.call( this ); 149 } 150 151 // Return just the one element from the set 152 return num < 0 ? this[ num + this.length ] : this[ num ]; 153 }, 154 155 // Take an array of elements and push it onto the stack 156 // (returning the new matched element set) 157 pushStack: function( elems ) { 158 159 // Build a new jQuery matched element set 160 var ret = jQuery.merge( this.constructor(), elems ); 161 162 // Add the old object onto the stack (as a reference) 163 ret.prevObject = this; 164 165 // Return the newly-formed element set 166 return ret; 167 }, 168 169 // Execute a callback for every element in the matched set. 170 each: function( callback ) { 171 return jQuery.each( this, callback ); 172 }, 173 174 map: function( callback ) { 175 return this.pushStack( jQuery.map( this, function( elem, i ) { 176 return callback.call( elem, i, elem ); 177 } ) ); 178 }, 179 180 slice: function() { 181 return this.pushStack( slice.apply( this, arguments ) ); 182 }, 183 184 first: function() { 185 return this.eq( 0 ); 186 }, 187 188 last: function() { 189 return this.eq( -1 ); 190 }, 191 192 eq: function( i ) { 193 var len = this.length, 194 j = +i + ( i < 0 ? len : 0 ); 195 return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); 196 }, 197 198 end: function() { 199 return this.prevObject || this.constructor(); 200 }, 201 202 // For internal use only. 203 // Behaves like an Array's method, not like a jQuery method. 204 push: push, 205 sort: arr.sort, 206 splice: arr.splice 207}; 208 209jQuery.extend = jQuery.fn.extend = function() { 210 var options, name, src, copy, copyIsArray, clone, 211 target = arguments[ 0 ] || {}, 212 i = 1, 213 length = arguments.length, 214 deep = false; 215 216 // Handle a deep copy situation 217 if ( typeof target === "boolean" ) { 218 deep = target; 219 220 // Skip the boolean and the target 221 target = arguments[ i ] || {}; 222 i++; 223 } 224 225 // Handle case when target is a string or something (possible in deep copy) 226 if ( typeof target !== "object" && !isFunction( target ) ) { 227 target = {}; 228 } 229 230 // Extend jQuery itself if only one argument is passed 231 if ( i === length ) { 232 target = this; 233 i--; 234 } 235 236 for ( ; i < length; i++ ) { 237 238 // Only deal with non-null/undefined values 239 if ( ( options = arguments[ i ] ) != null ) { 240 241 // Extend the base object 242 for ( name in options ) { 243 src = target[ name ]; 244 copy = options[ name ]; 245 246 // Prevent never-ending loop 247 if ( target === copy ) { 248 continue; 249 } 250 251 // Recurse if we're merging plain objects or arrays 252 if ( deep && copy && ( jQuery.isPlainObject( copy ) || 253 ( copyIsArray = Array.isArray( copy ) ) ) ) { 254 255 if ( copyIsArray ) { 256 copyIsArray = false; 257 clone = src && Array.isArray( src ) ? src : []; 258 259 } else { 260 clone = src && jQuery.isPlainObject( src ) ? src : {}; 261 } 262 263 // Never move original objects, clone them 264 target[ name ] = jQuery.extend( deep, clone, copy ); 265 266 // Don't bring in undefined values 267 } else if ( copy !== undefined ) { 268 target[ name ] = copy; 269 } 270 } 271 } 272 } 273 274 // Return the modified object 275 return target; 276}; 277 278jQuery.extend( { 279 280 // Unique for each copy of jQuery on the page 281 expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), 282 283 // Assume jQuery is ready without the ready module 284 isReady: true, 285 286 error: function( msg ) { 287 throw new Error( msg ); 288 }, 289 290 noop: function() {}, 291 292 isPlainObject: function( obj ) { 293 var proto, Ctor; 294 295 // Detect obvious negatives 296 // Use toString instead of jQuery.type to catch host objects 297 if ( !obj || toString.call( obj ) !== "[object Object]" ) { 298 return false; 299 } 300 301 proto = getProto( obj ); 302 303 // Objects with no prototype (e.g., `Object.create( null )`) are plain 304 if ( !proto ) { 305 return true; 306 } 307 308 // Objects with prototype are plain iff they were constructed by a global Object function 309 Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; 310 return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; 311 }, 312 313 isEmptyObject: function( obj ) { 314 315 /* eslint-disable no-unused-vars */ 316 // See https://github.com/eslint/eslint/issues/6125 317 var name; 318 319 for ( name in obj ) { 320 return false; 321 } 322 return true; 323 }, 324 325 // Evaluates a script in a global context 326 globalEval: function( code ) { 327 DOMEval( code ); 328 }, 329 330 each: function( obj, callback ) { 331 var length, i = 0; 332 333 if ( isArrayLike( obj ) ) { 334 length = obj.length; 335 for ( ; i < length; i++ ) { 336 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { 337 break; 338 } 339 } 340 } else { 341 for ( i in obj ) { 342 if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { 343 break; 344 } 345 } 346 } 347 348 return obj; 349 }, 350 351 // Support: Android <=4.0 only 352 trim: function( text ) { 353 return text == null ? 354 "" : 355 ( text + "" ).replace( rtrim, "" ); 356 }, 357 358 // results is for internal usage only 359 makeArray: function( arr, results ) { 360 var ret = results || []; 361 362 if ( arr != null ) { 363 if ( isArrayLike( Object( arr ) ) ) { 364 jQuery.merge( ret, 365 typeof arr === "string" ? 366 [ arr ] : arr 367 ); 368 } else { 369 push.call( ret, arr ); 370 } 371 } 372 373 return ret; 374 }, 375 376 inArray: function( elem, arr, i ) { 377 return arr == null ? -1 : indexOf.call( arr, elem, i ); 378 }, 379 380 // Support: Android <=4.0 only, PhantomJS 1 only 381 // push.apply(_, arraylike) throws on ancient WebKit 382 merge: function( first, second ) { 383 var len = +second.length, 384 j = 0, 385 i = first.length; 386 387 for ( ; j < len; j++ ) { 388 first[ i++ ] = second[ j ]; 389 } 390 391 first.length = i; 392 393 return first; 394 }, 395 396 grep: function( elems, callback, invert ) { 397 var callbackInverse, 398 matches = [], 399 i = 0, 400 length = elems.length, 401 callbackExpect = !invert; 402 403 // Go through the array, only saving the items 404 // that pass the validator function 405 for ( ; i < length; i++ ) { 406 callbackInverse = !callback( elems[ i ], i ); 407 if ( callbackInverse !== callbackExpect ) { 408 matches.push( elems[ i ] ); 409 } 410 } 411 412 return matches; 413 }, 414 415 // arg is for internal usage only 416 map: function( elems, callback, arg ) { 417 var length, value, 418 i = 0, 419 ret = []; 420 421 // Go through the array, translating each of the items to their new values 422 if ( isArrayLike( elems ) ) { 423 length = elems.length; 424 for ( ; i < length; i++ ) { 425 value = callback( elems[ i ], i, arg ); 426 427 if ( value != null ) { 428 ret.push( value ); 429 } 430 } 431 432 // Go through every key on the object, 433 } else { 434 for ( i in elems ) { 435 value = callback( elems[ i ], i, arg ); 436 437 if ( value != null ) { 438 ret.push( value ); 439 } 440 } 441 } 442 443 // Flatten any nested arrays 444 return concat.apply( [], ret ); 445 }, 446 447 // A global GUID counter for objects 448 guid: 1, 449 450 // jQuery.support is not used in Core but other projects attach their 451 // properties to it so it needs to exist. 452 support: support 453} ); 454 455if ( typeof Symbol === "function" ) { 456 jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; 457} 458 459// Populate the class2type map 460jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), 461function( i, name ) { 462 class2type[ "[object " + name + "]" ] = name.toLowerCase(); 463} ); 464 465function isArrayLike( obj ) { 466 467 // Support: real iOS 8.2 only (not reproducible in simulator) 468 // `in` check used to prevent JIT error (gh-2145) 469 // hasOwn isn't used here due to false negatives 470 // regarding Nodelist length in IE 471 var length = !!obj && "length" in obj && obj.length, 472 type = toType( obj ); 473 474 if ( isFunction( obj ) || isWindow( obj ) ) { 475 return false; 476 } 477 478 return type === "array" || length === 0 || 479 typeof length === "number" && length > 0 && ( length - 1 ) in obj; 480} 481var Sizzle = 482/*! 483 * Sizzle CSS Selector Engine v2.3.3 484 * https://sizzlejs.com/ 485 * 486 * Copyright jQuery Foundation and other contributors 487 * Released under the MIT license 488 * http://jquery.org/license 489 * 490 * Date: 2016-08-08 491 */ 492(function( window ) { 493 494var i, 495 support, 496 Expr, 497 getText, 498 isXML, 499 tokenize, 500 compile, 501 select, 502 outermostContext, 503 sortInput, 504 hasDuplicate, 505 506 // Local document vars 507 setDocument, 508 document, 509 docElem, 510 documentIsHTML, 511 rbuggyQSA, 512 rbuggyMatches, 513 matches, 514 contains, 515 516 // Instance-specific data 517 expando = "sizzle" + 1 * new Date(), 518 preferredDoc = window.document, 519 dirruns = 0, 520 done = 0, 521 classCache = createCache(), 522 tokenCache = createCache(), 523 compilerCache = createCache(), 524 sortOrder = function( a, b ) { 525 if ( a === b ) { 526 hasDuplicate = true; 527 } 528 return 0; 529 }, 530 531 // Instance methods 532 hasOwn = ({}).hasOwnProperty, 533 arr = [], 534 pop = arr.pop, 535 push_native = arr.push, 536 push = arr.push, 537 slice = arr.slice, 538 // Use a stripped-down indexOf as it's faster than native 539 // https://jsperf.com/thor-indexof-vs-for/5 540 indexOf = function( list, elem ) { 541 var i = 0, 542 len = list.length; 543 for ( ; i < len; i++ ) { 544 if ( list[i] === elem ) { 545 return i; 546 } 547 } 548 return -1; 549 }, 550 551 booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", 552 553 // Regular expressions 554 555 // http://www.w3.org/TR/css3-selectors/#whitespace 556 whitespace = "[\\x20\\t\\r\\n\\f]", 557 558 // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier 559 identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+", 560 561 // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors 562 attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + 563 // Operator (capture 2) 564 "*([*^$|!~]?=)" + whitespace + 565 // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" 566 "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + 567 "*\\]", 568 569 pseudos = ":(" + identifier + ")(?:\\((" + 570 // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: 571 // 1. quoted (capture 3; capture 4 or capture 5) 572 "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + 573 // 2. simple (capture 6) 574 "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + 575 // 3. anything else (capture 2) 576 ".*" + 577 ")\\)|)", 578 579 // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter 580 rwhitespace = new RegExp( whitespace + "+", "g" ), 581 rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), 582 583 rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), 584 rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), 585 586 rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), 587 588 rpseudo = new RegExp( pseudos ), 589 ridentifier = new RegExp( "^" + identifier + "$" ), 590 591 matchExpr = { 592 "ID": new RegExp( "^#(" + identifier + ")" ), 593 "CLASS": new RegExp( "^\\.(" + identifier + ")" ), 594 "TAG": new RegExp( "^(" + identifier + "|[*])" ), 595 "ATTR": new RegExp( "^" + attributes ), 596 "PSEUDO": new RegExp( "^" + pseudos ), 597 "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + 598 "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + 599 "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), 600 "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), 601 // For use in libraries implementing .is() 602 // We use this for POS matching in `select` 603 "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + 604 whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) 605 }, 606 607 rinputs = /^(?:input|select|textarea|button)$/i, 608 rheader = /^h\d$/i, 609 610 rnative = /^[^{]+\{\s*\[native \w/, 611 612 // Easily-parseable/retrievable ID or TAG or CLASS selectors 613 rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, 614 615 rsibling = /[+~]/, 616 617 // CSS escapes 618 // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters 619 runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), 620 funescape = function( _, escaped, escapedWhitespace ) { 621 var high = "0x" + escaped - 0x10000; 622 // NaN means non-codepoint 623 // Support: Firefox<24 624 // Workaround erroneous numeric interpretation of +"0x" 625 return high !== high || escapedWhitespace ? 626 escaped : 627 high < 0 ? 628 // BMP codepoint 629 String.fromCharCode( high + 0x10000 ) : 630 // Supplemental Plane codepoint (surrogate pair) 631 String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); 632 }, 633 634 // CSS string/identifier serialization 635 // https://drafts.csswg.org/cssom/#common-serializing-idioms 636 rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, 637 fcssescape = function( ch, asCodePoint ) { 638 if ( asCodePoint ) { 639 640 // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER 641 if ( ch === "\0" ) { 642 return "\uFFFD"; 643 } 644 645 // Control characters and (dependent upon position) numbers get escaped as code points 646 return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; 647 } 648 649 // Other potentially-special ASCII characters get backslash-escaped 650 return "\\" + ch; 651 }, 652 653 // Used for iframes 654 // See setDocument() 655 // Removing the function wrapper causes a "Permission Denied" 656 // error in IE 657 unloadHandler = function() { 658 setDocument(); 659 }, 660 661 disabledAncestor = addCombinator( 662 function( elem ) { 663 return elem.disabled === true && ("form" in elem || "label" in elem); 664 }, 665 { dir: "parentNode", next: "legend" } 666 ); 667 668// Optimize for push.apply( _, NodeList ) 669try { 670 push.apply( 671 (arr = slice.call( preferredDoc.childNodes )), 672 preferredDoc.childNodes 673 ); 674 // Support: Android<4.0 675 // Detect silently failing push.apply 676 arr[ preferredDoc.childNodes.length ].nodeType; 677} catch ( e ) { 678 push = { apply: arr.length ? 679 680 // Leverage slice if possible 681 function( target, els ) { 682 push_native.apply( target, slice.call(els) ); 683 } : 684 685 // Support: IE<9 686 // Otherwise append directly 687 function( target, els ) { 688 var j = target.length, 689 i = 0; 690 // Can't trust NodeList.length 691 while ( (target[j++] = els[i++]) ) {} 692 target.length = j - 1; 693 } 694 }; 695} 696 697function Sizzle( selector, context, results, seed ) { 698 var m, i, elem, nid, match, groups, newSelector, 699 newContext = context && context.ownerDocument, 700 701 // nodeType defaults to 9, since context defaults to document 702 nodeType = context ? context.nodeType : 9; 703 704 results = results || []; 705 706 // Return early from calls with invalid selector or context 707 if ( typeof selector !== "string" || !selector || 708 nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { 709 710 return results; 711 } 712 713 // Try to shortcut find operations (as opposed to filters) in HTML documents 714 if ( !seed ) { 715 716 if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { 717 setDocument( context ); 718 } 719 context = context || document; 720 721 if ( documentIsHTML ) { 722 723 // If the selector is sufficiently simple, try using a "get*By*" DOM method 724 // (excepting DocumentFragment context, where the methods don't exist) 725 if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { 726 727 // ID selector 728 if ( (m = match[1]) ) { 729 730 // Document context 731 if ( nodeType === 9 ) { 732 if ( (elem = context.getElementById( m )) ) { 733 734 // Support: IE, Opera, Webkit 735 // TODO: identify versions 736 // getElementById can match elements by name instead of ID 737 if ( elem.id === m ) { 738 results.push( elem ); 739 return results; 740 } 741 } else { 742 return results; 743 } 744 745 // Element context 746 } else { 747 748 // Support: IE, Opera, Webkit 749 // TODO: identify versions 750 // getElementById can match elements by name instead of ID 751 if ( newContext && (elem = newContext.getElementById( m )) && 752 contains( context, elem ) && 753 elem.id === m ) { 754 755 results.push( elem ); 756 return results; 757 } 758 } 759 760 // Type selector 761 } else if ( match[2] ) { 762 push.apply( results, context.getElementsByTagName( selector ) ); 763 return results; 764 765 // Class selector 766 } else if ( (m = match[3]) && support.getElementsByClassName && 767 context.getElementsByClassName ) { 768 769 push.apply( results, context.getElementsByClassName( m ) ); 770 return results; 771 } 772 } 773 774 // Take advantage of querySelectorAll 775 if ( support.qsa && 776 !compilerCache[ selector + " " ] && 777 (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { 778 779 if ( nodeType !== 1 ) { 780 newContext = context; 781 newSelector = selector; 782 783 // qSA looks outside Element context, which is not what we want 784 // Thanks to Andrew Dupont for this workaround technique 785 // Support: IE <=8 786 // Exclude object elements 787 } else if ( context.nodeName.toLowerCase() !== "object" ) { 788 789 // Capture the context ID, setting it first if necessary 790 if ( (nid = context.getAttribute( "id" )) ) { 791 nid = nid.replace( rcssescape, fcssescape ); 792 } else { 793 context.setAttribute( "id", (nid = expando) ); 794 } 795 796 // Prefix every selector in the list 797 groups = tokenize( selector ); 798 i = groups.length; 799 while ( i-- ) { 800 groups[i] = "#" + nid + " " + toSelector( groups[i] ); 801 } 802 newSelector = groups.join( "," ); 803 804 // Expand context for sibling selectors 805 newContext = rsibling.test( selector ) && testContext( context.parentNode ) || 806 context; 807 } 808 809 if ( newSelector ) { 810 try { 811 push.apply( results, 812 newContext.querySelectorAll( newSelector ) 813 ); 814 return results; 815 } catch ( qsaError ) { 816 } finally { 817 if ( nid === expando ) { 818 context.removeAttribute( "id" ); 819 } 820 } 821 } 822 } 823 } 824 } 825 826 // All others 827 return select( selector.replace( rtrim, "$1" ), context, results, seed ); 828} 829 830/** 831 * Create key-value caches of limited size 832 * @returns {function(string, object)} Returns the Object data after storing it on itself with 833 * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) 834 * deleting the oldest entry 835 */ 836function createCache() { 837 var keys = []; 838 839 function cache( key, value ) { 840 // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) 841 if ( keys.push( key + " " ) > Expr.cacheLength ) { 842 // Only keep the most recent entries 843 delete cache[ keys.shift() ]; 844 } 845 return (cache[ key + " " ] = value); 846 } 847 return cache; 848} 849 850/** 851 * Mark a function for special use by Sizzle 852 * @param {Function} fn The function to mark 853 */ 854function markFunction( fn ) { 855 fn[ expando ] = true; 856 return fn; 857} 858 859/** 860 * Support testing using an element 861 * @param {Function} fn Passed the created element and returns a boolean result 862 */ 863function assert( fn ) { 864 var el = document.createElement("fieldset"); 865 866 try { 867 return !!fn( el ); 868 } catch (e) { 869 return false; 870 } finally { 871 // Remove from its parent by default 872 if ( el.parentNode ) { 873 el.parentNode.removeChild( el ); 874 } 875 // release memory in IE 876 el = null; 877 } 878} 879 880/** 881 * Adds the same handler for all of the specified attrs 882 * @param {String} attrs Pipe-separated list of attributes 883 * @param {Function} handler The method that will be applied 884 */ 885function addHandle( attrs, handler ) { 886 var arr = attrs.split("|"), 887 i = arr.length; 888 889 while ( i-- ) { 890 Expr.attrHandle[ arr[i] ] = handler; 891 } 892} 893 894/** 895 * Checks document order of two siblings 896 * @param {Element} a 897 * @param {Element} b 898 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b 899 */ 900function siblingCheck( a, b ) { 901 var cur = b && a, 902 diff = cur && a.nodeType === 1 && b.nodeType === 1 && 903 a.sourceIndex - b.sourceIndex; 904 905 // Use IE sourceIndex if available on both nodes 906 if ( diff ) { 907 return diff; 908 } 909 910 // Check if b follows a 911 if ( cur ) { 912 while ( (cur = cur.nextSibling) ) { 913 if ( cur === b ) { 914 return -1; 915 } 916 } 917 } 918 919 return a ? 1 : -1; 920} 921 922/** 923 * Returns a function to use in pseudos for input types 924 * @param {String} type 925 */ 926function createInputPseudo( type ) { 927 return function( elem ) { 928 var name = elem.nodeName.toLowerCase(); 929 return name === "input" && elem.type === type; 930 }; 931} 932 933/** 934 * Returns a function to use in pseudos for buttons 935 * @param {String} type 936 */ 937function createButtonPseudo( type ) { 938 return function( elem ) { 939 var name = elem.nodeName.toLowerCase(); 940 return (name === "input" || name === "button") && elem.type === type; 941 }; 942} 943 944/** 945 * Returns a function to use in pseudos for :enabled/:disabled 946 * @param {Boolean} disabled true for :disabled; false for :enabled 947 */ 948function createDisabledPseudo( disabled ) { 949 950 // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable 951 return function( elem ) { 952 953 // Only certain elements can match :enabled or :disabled 954 // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled 955 // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled 956 if ( "form" in elem ) { 957 958 // Check for inherited disabledness on relevant non-disabled elements: 959 // * listed form-associated elements in a disabled fieldset 960 // https://html.spec.whatwg.org/multipage/forms.html#category-listed 961 // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled 962 // * option elements in a disabled optgroup 963 // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled 964 // All such elements have a "form" property. 965 if ( elem.parentNode && elem.disabled === false ) { 966 967 // Option elements defer to a parent optgroup if present 968 if ( "label" in elem ) { 969 if ( "label" in elem.parentNode ) { 970 return elem.parentNode.disabled === disabled; 971 } else { 972 return elem.disabled === disabled; 973 } 974 } 975 976 // Support: IE 6 - 11 977 // Use the isDisabled shortcut property to check for disabled fieldset ancestors 978 return elem.isDisabled === disabled || 979 980 // Where there is no isDisabled, check manually 981 /* jshint -W018 */ 982 elem.isDisabled !== !disabled && 983 disabledAncestor( elem ) === disabled; 984 } 985 986 return elem.disabled === disabled; 987 988 // Try to winnow out elements that can't be disabled before trusting the disabled property. 989 // Some victims get caught in our net (label, legend, menu, track), but it shouldn't 990 // even exist on them, let alone have a boolean value. 991 } else if ( "label" in elem ) { 992 return elem.disabled === disabled; 993 } 994 995 // Remaining elements are neither :enabled nor :disabled 996 return false; 997 }; 998} 999 1000/** 1001 * Returns a function to use in pseudos for positionals 1002 * @param {Function} fn 1003 */ 1004function createPositionalPseudo( fn ) { 1005 return markFunction(function( argument ) { 1006 argument = +argument; 1007 return markFunction(function( seed, matches ) { 1008 var j, 1009 matchIndexes = fn( [], seed.length, argument ), 1010 i = matchIndexes.length; 1011 1012 // Match elements found at the specified indexes 1013 while ( i-- ) { 1014 if ( seed[ (j = matchIndexes[i]) ] ) { 1015 seed[j] = !(matches[j] = seed[j]); 1016 } 1017 } 1018 }); 1019 }); 1020} 1021 1022/** 1023 * Checks a node for validity as a Sizzle context 1024 * @param {Element|Object=} context 1025 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value 1026 */ 1027function testContext( context ) { 1028 return context && typeof context.getElementsByTagName !== "undefined" && context; 1029} 1030 1031// Expose support vars for convenience 1032support = Sizzle.support = {}; 1033 1034/** 1035 * Detects XML nodes 1036 * @param {Element|Object} elem An element or a document 1037 * @returns {Boolean} True iff elem is a non-HTML XML node 1038 */ 1039isXML = Sizzle.isXML = function( elem ) { 1040 // documentElement is verified for cases where it doesn't yet exist 1041 // (such as loading iframes in IE - #4833) 1042 var documentElement = elem && (elem.ownerDocument || elem).documentElement; 1043 return documentElement ? documentElement.nodeName !== "HTML" : false; 1044}; 1045 1046/** 1047 * Sets document-related variables once based on the current document 1048 * @param {Element|Object} [doc] An element or document object to use to set the document 1049 * @returns {Object} Returns the current document 1050 */ 1051setDocument = Sizzle.setDocument = function( node ) { 1052 var hasCompare, subWindow, 1053 doc = node ? node.ownerDocument || node : preferredDoc; 1054 1055 // Return early if doc is invalid or already selected 1056 if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { 1057 return document; 1058 } 1059 1060 // Update global variables 1061 document = doc; 1062 docElem = document.documentElement; 1063 documentIsHTML = !isXML( document ); 1064 1065 // Support: IE 9-11, Edge 1066 // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) 1067 if ( preferredDoc !== document && 1068 (subWindow = document.defaultView) && subWindow.top !== subWindow ) { 1069 1070 // Support: IE 11, Edge 1071 if ( subWindow.addEventListener ) { 1072 subWindow.addEventListener( "unload", unloadHandler, false ); 1073 1074 // Support: IE 9 - 10 only 1075 } else if ( subWindow.attachEvent ) { 1076 subWindow.attachEvent( "onunload", unloadHandler ); 1077 } 1078 } 1079 1080 /* Attributes 1081 ---------------------------------------------------------------------- */ 1082 1083 // Support: IE<8 1084 // Verify that getAttribute really returns attributes and not properties 1085 // (excepting IE8 booleans) 1086 support.attributes = assert(function( el ) { 1087 el.className = "i"; 1088 return !el.getAttribute("className"); 1089 }); 1090 1091 /* getElement(s)By* 1092 ---------------------------------------------------------------------- */ 1093 1094 // Check if getElementsByTagName("*") returns only elements 1095 support.getElementsByTagName = assert(function( el ) { 1096 el.appendChild( document.createComment("") ); 1097 return !el.getElementsByTagName("*").length; 1098 }); 1099 1100 // Support: IE<9 1101 support.getElementsByClassName = rnative.test( document.getElementsByClassName ); 1102 1103 // Support: IE<10 1104 // Check if getElementById returns elements by name 1105 // The broken getElementById methods don't pick up programmatically-set names, 1106 // so use a roundabout getElementsByName test 1107 support.getById = assert(function( el ) { 1108 docElem.appendChild( el ).id = expando; 1109 return !document.getElementsByName || !document.getElementsByName( expando ).length; 1110 }); 1111 1112 // ID filter and find 1113 if ( support.getById ) { 1114 Expr.filter["ID"] = function( id ) { 1115 var attrId = id.replace( runescape, funescape ); 1116 return function( elem ) { 1117 return elem.getAttribute("id") === attrId; 1118 }; 1119 }; 1120 Expr.find["ID"] = function( id, context ) { 1121 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { 1122 var elem = context.getElementById( id ); 1123 return elem ? [ elem ] : []; 1124 } 1125 }; 1126 } else { 1127 Expr.filter["ID"] = function( id ) { 1128 var attrId = id.replace( runescape, funescape ); 1129 return function( elem ) { 1130 var node = typeof elem.getAttributeNode !== "undefined" && 1131 elem.getAttributeNode("id"); 1132 return node && node.value === attrId; 1133 }; 1134 }; 1135 1136 // Support: IE 6 - 7 only 1137 // getElementById is not reliable as a find shortcut 1138 Expr.find["ID"] = function( id, context ) { 1139 if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { 1140 var node, i, elems, 1141 elem = context.getElementById( id ); 1142 1143 if ( elem ) { 1144 1145 // Verify the id attribute 1146 node = elem.getAttributeNode("id"); 1147 if ( node && node.value === id ) { 1148 return [ elem ]; 1149 } 1150 1151 // Fall back on getElementsByName 1152 elems = context.getElementsByName( id ); 1153 i = 0; 1154 while ( (elem = elems[i++]) ) { 1155 node = elem.getAttributeNode("id"); 1156 if ( node && node.value === id ) { 1157 return [ elem ]; 1158 } 1159 } 1160 } 1161 1162 return []; 1163 } 1164 }; 1165 } 1166 1167 // Tag 1168 Expr.find["TAG"] = support.getElementsByTagName ? 1169 function( tag, context ) { 1170 if ( typeof context.getElementsByTagName !== "undefined" ) { 1171 return context.getElementsByTagName( tag ); 1172 1173 // DocumentFragment nodes don't have gEBTN 1174 } else if ( support.qsa ) { 1175 return context.querySelectorAll( tag ); 1176 } 1177 } : 1178 1179 function( tag, context ) { 1180 var elem, 1181 tmp = [], 1182 i = 0, 1183 // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too 1184 results = context.getElementsByTagName( tag ); 1185 1186 // Filter out possible comments 1187 if ( tag === "*" ) { 1188 while ( (elem = results[i++]) ) { 1189 if ( elem.nodeType === 1 ) { 1190 tmp.push( elem ); 1191 } 1192 } 1193 1194 return tmp; 1195 } 1196 return results; 1197 }; 1198 1199 // Class 1200 Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { 1201 if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { 1202 return context.getElementsByClassName( className ); 1203 } 1204 }; 1205 1206 /* QSA/matchesSelector 1207 ---------------------------------------------------------------------- */ 1208 1209 // QSA and matchesSelector support 1210 1211 // matchesSelector(:active) reports false when true (IE9/Opera 11.5) 1212 rbuggyMatches = []; 1213 1214 // qSa(:focus) reports false when true (Chrome 21) 1215 // We allow this because of a bug in IE8/9 that throws an error 1216 // whenever `document.activeElement` is accessed on an iframe 1217 // So, we allow :focus to pass through QSA all the time to avoid the IE error 1218 // See https://bugs.jquery.com/ticket/13378 1219 rbuggyQSA = []; 1220 1221 if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { 1222 // Build QSA regex 1223 // Regex strategy adopted from Diego Perini 1224 assert(function( el ) { 1225 // Select is set to empty string on purpose 1226 // This is to test IE's treatment of not explicitly 1227 // setting a boolean content attribute, 1228 // since its presence should be enough 1229 // https://bugs.jquery.com/ticket/12359 1230 docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" + 1231 "<select id='" + expando + "-\r\\' msallowcapture=''>" + 1232 "<option selected=''></option></select>"; 1233 1234 // Support: IE8, Opera 11-12.16 1235 // Nothing should be selected when empty strings follow ^= or $= or *= 1236 // The test attribute must be unknown in Opera but "safe" for WinRT 1237 // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section 1238 if ( el.querySelectorAll("[msallowcapture^='']").length ) { 1239 rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); 1240 } 1241 1242 // Support: IE8 1243 // Boolean attributes and "value" are not treated correctly 1244 if ( !el.querySelectorAll("[selected]").length ) { 1245 rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); 1246 } 1247 1248 // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ 1249 if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { 1250 rbuggyQSA.push("~="); 1251 } 1252 1253 // Webkit/Opera - :checked should return selected option elements 1254 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked 1255 // IE8 throws error here and will not see later tests 1256 if ( !el.querySelectorAll(":checked").length ) { 1257 rbuggyQSA.push(":checked"); 1258 } 1259 1260 // Support: Safari 8+, iOS 8+ 1261 // https://bugs.webkit.org/show_bug.cgi?id=136851 1262 // In-page `selector#id sibling-combinator selector` fails 1263 if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) { 1264 rbuggyQSA.push(".#.+[+~]"); 1265 } 1266 }); 1267 1268 assert(function( el ) { 1269 el.innerHTML = "<a href='' disabled='disabled'></a>" + 1270 "<select disabled='disabled'><option/></select>"; 1271 1272 // Support: Windows 8 Native Apps 1273 // The type and name attributes are restricted during .innerHTML assignment 1274 var input = document.createElement("input"); 1275 input.setAttribute( "type", "hidden" ); 1276 el.appendChild( input ).setAttribute( "name", "D" ); 1277 1278 // Support: IE8 1279 // Enforce case-sensitivity of name attribute 1280 if ( el.querySelectorAll("[name=d]").length ) { 1281 rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); 1282 } 1283 1284 // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) 1285 // IE8 throws error here and will not see later tests 1286 if ( el.querySelectorAll(":enabled").length !== 2 ) { 1287 rbuggyQSA.push( ":enabled", ":disabled" ); 1288 } 1289 1290 // Support: IE9-11+ 1291 // IE's :disabled selector does not pick up the children of disabled fieldsets 1292 docElem.appendChild( el ).disabled = true; 1293 if ( el.querySelectorAll(":disabled").length !== 2 ) { 1294 rbuggyQSA.push( ":enabled", ":disabled" ); 1295 } 1296 1297 // Opera 10-11 does not throw on post-comma invalid pseudos 1298 el.querySelectorAll("*,:x"); 1299 rbuggyQSA.push(",.*:"); 1300 }); 1301 } 1302 1303 if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || 1304 docElem.webkitMatchesSelector || 1305 docElem.mozMatchesSelector || 1306 docElem.oMatchesSelector || 1307 docElem.msMatchesSelector) )) ) { 1308 1309 assert(function( el ) { 1310 // Check to see if it's possible to do matchesSelector 1311 // on a disconnected node (IE 9) 1312 support.disconnectedMatch = matches.call( el, "*" ); 1313 1314 // This should fail with an exception 1315 // Gecko does not error, returns false instead 1316 matches.call( el, "[s!='']:x" ); 1317 rbuggyMatches.push( "!=", pseudos ); 1318 }); 1319 } 1320 1321 rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); 1322 rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); 1323 1324 /* Contains 1325 ---------------------------------------------------------------------- */ 1326 hasCompare = rnative.test( docElem.compareDocumentPosition ); 1327 1328 // Element contains another 1329 // Purposefully self-exclusive 1330 // As in, an element does not contain itself 1331 contains = hasCompare || rnative.test( docElem.contains ) ? 1332 function( a, b ) { 1333 var adown = a.nodeType === 9 ? a.documentElement : a, 1334 bup = b && b.parentNode; 1335 return a === bup || !!( bup && bup.nodeType === 1 && ( 1336 adown.contains ? 1337 adown.contains( bup ) : 1338 a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 1339 )); 1340 } : 1341 function( a, b ) { 1342 if ( b ) { 1343 while ( (b = b.parentNode) ) { 1344 if ( b === a ) { 1345 return true; 1346 } 1347 } 1348 } 1349 return false; 1350 }; 1351 1352 /* Sorting 1353 ---------------------------------------------------------------------- */ 1354 1355 // Document order sorting 1356 sortOrder = hasCompare ? 1357 function( a, b ) { 1358 1359 // Flag for duplicate removal 1360 if ( a === b ) { 1361 hasDuplicate = true; 1362 return 0; 1363 } 1364 1365 // Sort on method existence if only one input has compareDocumentPosition 1366 var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; 1367 if ( compare ) { 1368 return compare; 1369 } 1370 1371 // Calculate position if both inputs belong to the same document 1372 compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? 1373 a.compareDocumentPosition( b ) : 1374 1375 // Otherwise we know they are disconnected 1376 1; 1377 1378 // Disconnected nodes 1379 if ( compare & 1 || 1380 (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { 1381 1382 // Choose the first element that is related to our preferred document 1383 if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { 1384 return -1; 1385 } 1386 if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { 1387 return 1; 1388 } 1389 1390 // Maintain original order 1391 return sortInput ? 1392 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 1393 0; 1394 } 1395 1396 return compare & 4 ? -1 : 1; 1397 } : 1398 function( a, b ) { 1399 // Exit early if the nodes are identical 1400 if ( a === b ) { 1401 hasDuplicate = true; 1402 return 0; 1403 } 1404 1405 var cur, 1406 i = 0, 1407 aup = a.parentNode, 1408 bup = b.parentNode, 1409 ap = [ a ], 1410 bp = [ b ]; 1411 1412 // Parentless nodes are either documents or disconnected 1413 if ( !aup || !bup ) { 1414 return a === document ? -1 : 1415 b === document ? 1 : 1416 aup ? -1 : 1417 bup ? 1 : 1418 sortInput ? 1419 ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 1420 0; 1421 1422 // If the nodes are siblings, we can do a quick check 1423 } else if ( aup === bup ) { 1424 return siblingCheck( a, b ); 1425 } 1426 1427 // Otherwise we need full lists of their ancestors for comparison 1428 cur = a; 1429 while ( (cur = cur.parentNode) ) { 1430 ap.unshift( cur ); 1431 } 1432 cur = b; 1433 while ( (cur = cur.parentNode) ) { 1434 bp.unshift( cur ); 1435 } 1436 1437 // Walk down the tree looking for a discrepancy 1438 while ( ap[i] === bp[i] ) { 1439 i++; 1440 } 1441 1442 return i ? 1443 // Do a sibling check if the nodes have a common ancestor 1444 siblingCheck( ap[i], bp[i] ) : 1445 1446 // Otherwise nodes in our document sort first 1447 ap[i] === preferredDoc ? -1 : 1448 bp[i] === preferredDoc ? 1 : 1449 0; 1450 }; 1451 1452 return document; 1453}; 1454 1455Sizzle.matches = function( expr, elements ) { 1456 return Sizzle( expr, null, null, elements ); 1457}; 1458 1459Sizzle.matchesSelector = function( elem, expr ) { 1460 // Set document vars if needed 1461 if ( ( elem.ownerDocument || elem ) !== document ) { 1462 setDocument( elem ); 1463 } 1464 1465 // Make sure that attribute selectors are quoted 1466 expr = expr.replace( rattributeQuotes, "='$1']" ); 1467 1468 if ( support.matchesSelector && documentIsHTML && 1469 !compilerCache[ expr + " " ] && 1470 ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && 1471 ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { 1472 1473 try { 1474 var ret = matches.call( elem, expr ); 1475 1476 // IE 9's matchesSelector returns false on disconnected nodes 1477 if ( ret || support.disconnectedMatch || 1478 // As well, disconnected nodes are said to be in a document 1479 // fragment in IE 9 1480 elem.document && elem.document.nodeType !== 11 ) { 1481 return ret; 1482 } 1483 } catch (e) {} 1484 } 1485 1486 return Sizzle( expr, document, null, [ elem ] ).length > 0; 1487}; 1488 1489Sizzle.contains = function( context, elem ) { 1490 // Set document vars if needed 1491 if ( ( context.ownerDocument || context ) !== document ) { 1492 setDocument( context ); 1493 } 1494 return contains( context, elem ); 1495}; 1496 1497Sizzle.attr = function( elem, name ) { 1498 // Set document vars if needed 1499 if ( ( elem.ownerDocument || elem ) !== document ) { 1500 setDocument( elem ); 1501 } 1502 1503 var fn = Expr.attrHandle[ name.toLowerCase() ], 1504 // Don't get fooled by Object.prototype properties (jQuery #13807) 1505 val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? 1506 fn( elem, name, !documentIsHTML ) : 1507 undefined; 1508 1509 return val !== undefined ? 1510 val : 1511 support.attributes || !documentIsHTML ? 1512 elem.getAttribute( name ) : 1513 (val = elem.getAttributeNode(name)) && val.specified ? 1514 val.value : 1515 null; 1516}; 1517 1518Sizzle.escape = function( sel ) { 1519 return (sel + "").replace( rcssescape, fcssescape ); 1520}; 1521 1522Sizzle.error = function( msg ) { 1523 throw new Error( "Syntax error, unrecognized expression: " + msg ); 1524}; 1525 1526/** 1527 * Document sorting and removing duplicates 1528 * @param {ArrayLike} results 1529 */ 1530Sizzle.uniqueSort = function( results ) { 1531 var elem, 1532 duplicates = [], 1533 j = 0, 1534 i = 0; 1535 1536 // Unless we *know* we can detect duplicates, assume their presence 1537 hasDuplicate = !support.detectDuplicates; 1538 sortInput = !support.sortStable && results.slice( 0 ); 1539 results.sort( sortOrder ); 1540 1541 if ( hasDuplicate ) { 1542 while ( (elem = results[i++]) ) { 1543 if ( elem === results[ i ] ) { 1544 j = duplicates.push( i ); 1545 } 1546 } 1547 while ( j-- ) { 1548 results.splice( duplicates[ j ], 1 ); 1549 } 1550 } 1551 1552 // Clear input after sorting to release objects 1553 // See https://github.com/jquery/sizzle/pull/225 1554 sortInput = null; 1555 1556 return results; 1557}; 1558 1559/** 1560 * Utility function for retrieving the text value of an array of DOM nodes 1561 * @param {Array|Element} elem 1562 */ 1563getText = Sizzle.getText = function( elem ) { 1564 var node, 1565 ret = "", 1566 i = 0, 1567 nodeType = elem.nodeType; 1568 1569 if ( !nodeType ) { 1570 // If no nodeType, this is expected to be an array 1571 while ( (node = elem[i++]) ) {
vendor: 11,976 bytes, lines 1572-1970
1572 // Do not traverse comment nodes 1573 ret += getText( node ); 1574 } 1575 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { 1576 // Use textContent for elements 1577 // innerText usage removed for consistency of new lines (jQuery #11153) 1578 if ( typeof elem.textContent === "string" ) { 1579 return elem.textContent; 1580 } else { 1581 // Traverse its children 1582 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { 1583 ret += getText( elem ); 1584 } 1585 } 1586 } else if ( nodeType === 3 || nodeType === 4 ) { 1587 return elem.nodeValue; 1588 } 1589 // Do not include comment or processing instruction nodes 1590 1591 return ret; 1592}; 1593 1594Expr = Sizzle.selectors = { 1595 1596 // Can be adjusted by the user 1597 cacheLength: 50, 1598 1599 createPseudo: markFunction, 1600 1601 match: matchExpr, 1602 1603 attrHandle: {}, 1604 1605 find: {}, 1606 1607 relative: { 1608 ">": { dir: "parentNode", first: true }, 1609 " ": { dir: "parentNode" }, 1610 "+": { dir: "previousSibling", first: true }, 1611 "~": { dir: "previousSibling" } 1612 }, 1613 1614 preFilter: { 1615 "ATTR": function( match ) { 1616 match[1] = match[1].replace( runescape, funescape ); 1617 1618 // Move the given value to match[3] whether quoted or unquoted 1619 match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); 1620 1621 if ( match[2] === "~=" ) { 1622 match[3] = " " + match[3] + " "; 1623 } 1624 1625 return match.slice( 0, 4 ); 1626 }, 1627 1628 "CHILD": function( match ) { 1629 /* matches from matchExpr["CHILD"] 1630 1 type (only|nth|...) 1631 2 what (child|of-type) 1632 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) 1633 4 xn-component of xn+y argument ([+-]?\d*n|) 1634 5 sign of xn-component 1635 6 x of xn-component 1636 7 sign of y-component 1637 8 y of y-component 1638 */ 1639 match[1] = match[1].toLowerCase(); 1640 1641 if ( match[1].slice( 0, 3 ) === "nth" ) { 1642 // nth-* requires argument 1643 if ( !match[3] ) { 1644 Sizzle.error( match[0] ); 1645 } 1646 1647 // numeric x and y parameters for Expr.filter.CHILD 1648 // remember that false/true cast respectively to 0/1 1649 match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); 1650 match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); 1651 1652 // other types prohibit arguments 1653 } else if ( match[3] ) { 1654 Sizzle.error( match[0] ); 1655 } 1656 1657 return match; 1658 }, 1659 1660 "PSEUDO": function( match ) { 1661 var excess, 1662 unquoted = !match[6] && match[2]; 1663 1664 if ( matchExpr["CHILD"].test( match[0] ) ) { 1665 return null; 1666 } 1667 1668 // Accept quoted arguments as-is 1669 if ( match[3] ) { 1670 match[2] = match[4] || match[5] || ""; 1671 1672 // Strip excess characters from unquoted arguments 1673 } else if ( unquoted && rpseudo.test( unquoted ) && 1674 // Get excess from tokenize (recursively) 1675 (excess = tokenize( unquoted, true )) && 1676 // advance to the next closing parenthesis 1677 (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { 1678 1679 // excess is a negative index 1680 match[0] = match[0].slice( 0, excess ); 1681 match[2] = unquoted.slice( 0, excess ); 1682 } 1683 1684 // Return only captures needed by the pseudo filter method (type and argument) 1685 return match.slice( 0, 3 ); 1686 } 1687 }, 1688 1689 filter: { 1690 1691 "TAG": function( nodeNameSelector ) { 1692 var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); 1693 return nodeNameSelector === "*" ? 1694 function() { return true; } : 1695 function( elem ) { 1696 return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; 1697 }; 1698 }, 1699 1700 "CLASS": function( className ) { 1701 var pattern = classCache[ className + " " ]; 1702 1703 return pattern || 1704 (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && 1705 classCache( className, function( elem ) { 1706 return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); 1707 }); 1708 }, 1709 1710 "ATTR": function( name, operator, check ) { 1711 return function( elem ) { 1712 var result = Sizzle.attr( elem, name ); 1713 1714 if ( result == null ) { 1715 return operator === "!="; 1716 } 1717 if ( !operator ) { 1718 return true; 1719 } 1720 1721 result += ""; 1722 1723 return operator === "=" ? result === check : 1724 operator === "!=" ? result !== check : 1725 operator === "^=" ? check && result.indexOf( check ) === 0 : 1726 operator === "*=" ? check && result.indexOf( check ) > -1 : 1727 operator === "$=" ? check && result.slice( -check.length ) === check : 1728 operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : 1729 operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : 1730 false; 1731 }; 1732 }, 1733 1734 "CHILD": function( type, what, argument, first, last ) { 1735 var simple = type.slice( 0, 3 ) !== "nth", 1736 forward = type.slice( -4 ) !== "last", 1737 ofType = what === "of-type"; 1738 1739 return first === 1 && last === 0 ? 1740 1741 // Shortcut for :nth-*(n) 1742 function( elem ) { 1743 return !!elem.parentNode; 1744 } : 1745 1746 function( elem, context, xml ) { 1747 var cache, uniqueCache, outerCache, node, nodeIndex, start, 1748 dir = simple !== forward ? "nextSibling" : "previousSibling", 1749 parent = elem.parentNode, 1750 name = ofType && elem.nodeName.toLowerCase(), 1751 useCache = !xml && !ofType, 1752 diff = false; 1753 1754 if ( parent ) { 1755 1756 // :(first|last|only)-(child|of-type) 1757 if ( simple ) { 1758 while ( dir ) { 1759 node = elem; 1760 while ( (node = node[ dir ]) ) { 1761 if ( ofType ? 1762 node.nodeName.toLowerCase() === name : 1763 node.nodeType === 1 ) { 1764 1765 return false; 1766 } 1767 } 1768 // Reverse direction for :only-* (if we haven't yet done so) 1769 start = dir = type === "only" && !start && "nextSibling"; 1770 } 1771 return true; 1772 } 1773 1774 start = [ forward ? parent.firstChild : parent.lastChild ]; 1775 1776 // non-xml :nth-child(...) stores cache data on `parent` 1777 if ( forward && useCache ) { 1778 1779 // Seek `elem` from a previously-cached index 1780 1781 // ...in a gzip-friendly way 1782 node = parent; 1783 outerCache = node[ expando ] || (node[ expando ] = {}); 1784 1785 // Support: IE <9 only 1786 // Defend against cloned attroperties (jQuery gh-1709) 1787 uniqueCache = outerCache[ node.uniqueID ] || 1788 (outerCache[ node.uniqueID ] = {}); 1789 1790 cache = uniqueCache[ type ] || []; 1791 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; 1792 diff = nodeIndex && cache[ 2 ]; 1793 node = nodeIndex && parent.childNodes[ nodeIndex ]; 1794 1795 while ( (node = ++nodeIndex && node && node[ dir ] || 1796 1797 // Fallback to seeking `elem` from the start 1798 (diff = nodeIndex = 0) || start.pop()) ) { 1799 1800 // When found, cache indexes on `parent` and break 1801 if ( node.nodeType === 1 && ++diff && node === elem ) { 1802 uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; 1803 break; 1804 } 1805 } 1806 1807 } else { 1808 // Use previously-cached element index if available 1809 if ( useCache ) { 1810 // ...in a gzip-friendly way 1811 node = elem; 1812 outerCache = node[ expando ] || (node[ expando ] = {}); 1813 1814 // Support: IE <9 only 1815 // Defend against cloned attroperties (jQuery gh-1709) 1816 uniqueCache = outerCache[ node.uniqueID ] || 1817 (outerCache[ node.uniqueID ] = {}); 1818 1819 cache = uniqueCache[ type ] || []; 1820 nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; 1821 diff = nodeIndex; 1822 } 1823 1824 // xml :nth-child(...) 1825 // or :nth-last-child(...) or :nth(-last)?-of-type(...) 1826 if ( diff === false ) { 1827 // Use the same loop as above to seek `elem` from the start 1828 while ( (node = ++nodeIndex && node && node[ dir ] || 1829 (diff = nodeIndex = 0) || start.pop()) ) { 1830 1831 if ( ( ofType ? 1832 node.nodeName.toLowerCase() === name : 1833 node.nodeType === 1 ) && 1834 ++diff ) { 1835 1836 // Cache the index of each encountered element 1837 if ( useCache ) { 1838 outerCache = node[ expando ] || (node[ expando ] = {}); 1839 1840 // Support: IE <9 only 1841 // Defend against cloned attroperties (jQuery gh-1709) 1842 uniqueCache = outerCache[ node.uniqueID ] || 1843 (outerCache[ node.uniqueID ] = {}); 1844 1845 uniqueCache[ type ] = [ dirruns, diff ]; 1846 } 1847 1848 if ( node === elem ) { 1849 break; 1850 } 1851 } 1852 } 1853 } 1854 } 1855 1856 // Incorporate the offset, then check against cycle size 1857 diff -= last; 1858 return diff === first || ( diff % first === 0 && diff / first >= 0 ); 1859 } 1860 }; 1861 }, 1862 1863 "PSEUDO": function( pseudo, argument ) { 1864 // pseudo-class names are case-insensitive 1865 // http://www.w3.org/TR/selectors/#pseudo-classes 1866 // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters 1867 // Remember that setFilters inherits from pseudos 1868 var args, 1869 fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || 1870 Sizzle.error( "unsupported pseudo: " + pseudo ); 1871 1872 // The user may use createPseudo to indicate that 1873 // arguments are needed to create the filter function 1874 // just as Sizzle does 1875 if ( fn[ expando ] ) { 1876 return fn( argument ); 1877 } 1878 1879 // But maintain support for old signatures 1880 if ( fn.length > 1 ) { 1881 args = [ pseudo, pseudo, "", argument ]; 1882 return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? 1883 markFunction(function( seed, matches ) { 1884 var idx, 1885 matched = fn( seed, argument ), 1886 i = matched.length; 1887 while ( i-- ) { 1888 idx = indexOf( seed, matched[i] ); 1889 seed[ idx ] = !( matches[ idx ] = matched[i] ); 1890 } 1891 }) : 1892 function( elem ) { 1893 return fn( elem, 0, args ); 1894 }; 1895 } 1896 1897 return fn; 1898 } 1899 }, 1900 1901 pseudos: { 1902 // Potentially complex pseudos 1903 "not": markFunction(function( selector ) { 1904 // Trim the selector passed to compile 1905 // to avoid treating leading and trailing 1906 // spaces as combinators 1907 var input = [], 1908 results = [], 1909 matcher = compile( selector.replace( rtrim, "$1" ) ); 1910 1911 return matcher[ expando ] ? 1912 markFunction(function( seed, matches, context, xml ) { 1913 var elem, 1914 unmatched = matcher( seed, null, xml, [] ), 1915 i = seed.length; 1916 1917 // Match elements unmatched by `matcher` 1918 while ( i-- ) { 1919 if ( (elem = unmatched[i]) ) { 1920 seed[i] = !(matches[i] = elem); 1921 } 1922 } 1923 }) : 1924 function( elem, context, xml ) { 1925 input[0] = elem; 1926 matcher( input, null, xml, results ); 1927 // Don't keep the element (issue #299) 1928 input[0] = null; 1929 return !results.pop(); 1930 }; 1931 }), 1932 1933 "has": markFunction(function( selector ) { 1934 return function( elem ) { 1935 return Sizzle( selector, elem ).length > 0; 1936 }; 1937 }), 1938 1939 "contains": markFunction(function( text ) { 1940 text = text.replace( runescape, funescape ); 1941 return function( elem ) { 1942 return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; 1943 }; 1944 }), 1945 1946 // "Whether an element is represented by a :lang() selector 1947 // is based solely on the element's language value 1948 // being equal to the identifier C, 1949 // or beginning with the identifier C immediately followed by "-". 1950 // The matching of C against the element's language value is performed case-insensitively. 1951 // The identifier C does not have to be a valid language name." 1952 // http://www.w3.org/TR/selectors/#lang-pseudo 1953 "lang": markFunction( function( lang ) { 1954 // lang value must be a valid identifier 1955 if ( !ridentifier.test(lang || "") ) { 1956 Sizzle.error( "unsupported lang: " + lang ); 1957 } 1958 lang = lang.replace( runescape, funescape ).toLowerCase(); 1959 return function( elem ) { 1960 var elemLang; 1961 do { 1962 if ( (elemLang = documentIsHTML ? 1963 elem.lang : 1964 elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { 1965 1966 elemLang = elemLang.toLowerCase(); 1967 return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; 1968 } 1969 } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); 1970 return false;
vendor: 23,967 bytes, lines 1971-2842
1971 }; 1972 }), 1973 1974 // Miscellaneous 1975 "target": function( elem ) { 1976 var hash = window.location && window.location.hash; 1977 return hash && hash.slice( 1 ) === elem.id; 1978 }, 1979 1980 "root": function( elem ) { 1981 return elem === docElem; 1982 }, 1983 1984 "focus": function( elem ) { 1985 return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); 1986 }, 1987 1988 // Boolean properties 1989 "enabled": createDisabledPseudo( false ), 1990 "disabled": createDisabledPseudo( true ), 1991 1992 "checked": function( elem ) { 1993 // In CSS3, :checked should return both checked and selected elements 1994 // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked 1995 var nodeName = elem.nodeName.toLowerCase(); 1996 return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); 1997 }, 1998 1999 "selected": function( elem ) { 2000 // Accessing this property makes selected-by-default 2001 // options in Safari work properly 2002 if ( elem.parentNode ) { 2003 elem.parentNode.selectedIndex; 2004 } 2005 2006 return elem.selected === true; 2007 }, 2008 2009 // Contents 2010 "empty": function( elem ) { 2011 // http://www.w3.org/TR/selectors/#empty-pseudo 2012 // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), 2013 // but not by others (comment: 8; processing instruction: 7; etc.) 2014 // nodeType < 6 works because attributes (2) do not appear as children 2015 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { 2016 if ( elem.nodeType < 6 ) { 2017 return false; 2018 } 2019 } 2020 return true; 2021 }, 2022 2023 "parent": function( elem ) { 2024 return !Expr.pseudos["empty"]( elem ); 2025 }, 2026 2027 // Element/input types 2028 "header": function( elem ) { 2029 return rheader.test( elem.nodeName ); 2030 }, 2031 2032 "input": function( elem ) { 2033 return rinputs.test( elem.nodeName ); 2034 }, 2035 2036 "button": function( elem ) { 2037 var name = elem.nodeName.toLowerCase(); 2038 return name === "input" && elem.type === "button" || name === "button"; 2039 }, 2040 2041 "text": function( elem ) { 2042 var attr; 2043 return elem.nodeName.toLowerCase() === "input" && 2044 elem.type === "text" && 2045 2046 // Support: IE<8 2047 // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" 2048 ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); 2049 }, 2050 2051 // Position-in-collection 2052 "first": createPositionalPseudo(function() { 2053 return [ 0 ]; 2054 }), 2055 2056 "last": createPositionalPseudo(function( matchIndexes, length ) { 2057 return [ length - 1 ]; 2058 }), 2059 2060 "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { 2061 return [ argument < 0 ? argument + length : argument ]; 2062 }), 2063 2064 "even": createPositionalPseudo(function( matchIndexes, length ) { 2065 var i = 0; 2066 for ( ; i < length; i += 2 ) { 2067 matchIndexes.push( i ); 2068 } 2069 return matchIndexes; 2070 }), 2071 2072 "odd": createPositionalPseudo(function( matchIndexes, length ) { 2073 var i = 1; 2074 for ( ; i < length; i += 2 ) { 2075 matchIndexes.push( i ); 2076 } 2077 return matchIndexes; 2078 }), 2079 2080 "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { 2081 var i = argument < 0 ? argument + length : argument; 2082 for ( ; --i >= 0; ) { 2083 matchIndexes.push( i ); 2084 } 2085 return matchIndexes; 2086 }), 2087 2088 "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { 2089 var i = argument < 0 ? argument + length : argument; 2090 for ( ; ++i < length; ) { 2091 matchIndexes.push( i ); 2092 } 2093 return matchIndexes; 2094 }) 2095 } 2096}; 2097 2098Expr.pseudos["nth"] = Expr.pseudos["eq"]; 2099 2100// Add button/input type pseudos 2101for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { 2102 Expr.pseudos[ i ] = createInputPseudo( i ); 2103} 2104for ( i in { submit: true, reset: true } ) { 2105 Expr.pseudos[ i ] = createButtonPseudo( i ); 2106} 2107 2108// Easy API for creating new setFilters 2109function setFilters() {} 2110setFilters.prototype = Expr.filters = Expr.pseudos; 2111Expr.setFilters = new setFilters(); 2112 2113tokenize = Sizzle.tokenize = function( selector, parseOnly ) { 2114 var matched, match, tokens, type, 2115 soFar, groups, preFilters, 2116 cached = tokenCache[ selector + " " ]; 2117 2118 if ( cached ) { 2119 return parseOnly ? 0 : cached.slice( 0 ); 2120 } 2121 2122 soFar = selector; 2123 groups = []; 2124 preFilters = Expr.preFilter; 2125 2126 while ( soFar ) { 2127 2128 // Comma and first run 2129 if ( !matched || (match = rcomma.exec( soFar )) ) { 2130 if ( match ) { 2131 // Don't consume trailing commas as valid 2132 soFar = soFar.slice( match[0].length ) || soFar; 2133 } 2134 groups.push( (tokens = []) ); 2135 } 2136 2137 matched = false; 2138 2139 // Combinators 2140 if ( (match = rcombinators.exec( soFar )) ) { 2141 matched = match.shift(); 2142 tokens.push({ 2143 value: matched, 2144 // Cast descendant combinators to space 2145 type: match[0].replace( rtrim, " " ) 2146 }); 2147 soFar = soFar.slice( matched.length ); 2148 } 2149 2150 // Filters 2151 for ( type in Expr.filter ) { 2152 if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || 2153 (match = preFilters[ type ]( match ))) ) { 2154 matched = match.shift(); 2155 tokens.push({ 2156 value: matched, 2157 type: type, 2158 matches: match 2159 }); 2160 soFar = soFar.slice( matched.length ); 2161 } 2162 } 2163 2164 if ( !matched ) { 2165 break; 2166 } 2167 } 2168 2169 // Return the length of the invalid excess 2170 // if we're just parsing 2171 // Otherwise, throw an error or return tokens 2172 return parseOnly ? 2173 soFar.length : 2174 soFar ? 2175 Sizzle.error( selector ) : 2176 // Cache the tokens 2177 tokenCache( selector, groups ).slice( 0 ); 2178}; 2179 2180function toSelector( tokens ) { 2181 var i = 0, 2182 len = tokens.length, 2183 selector = ""; 2184 for ( ; i < len; i++ ) { 2185 selector += tokens[i].value; 2186 } 2187 return selector; 2188} 2189 2190function addCombinator( matcher, combinator, base ) { 2191 var dir = combinator.dir, 2192 skip = combinator.next, 2193 key = skip || dir, 2194 checkNonElements = base && key === "parentNode", 2195 doneName = done++; 2196 2197 return combinator.first ? 2198 // Check against closest ancestor/preceding element 2199 function( elem, context, xml ) { 2200 while ( (elem = elem[ dir ]) ) { 2201 if ( elem.nodeType === 1 || checkNonElements ) { 2202 return matcher( elem, context, xml ); 2203 } 2204 } 2205 return false; 2206 } : 2207 2208 // Check against all ancestor/preceding elements 2209 function( elem, context, xml ) { 2210 var oldCache, uniqueCache, outerCache, 2211 newCache = [ dirruns, doneName ]; 2212 2213 // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching 2214 if ( xml ) { 2215 while ( (elem = elem[ dir ]) ) { 2216 if ( elem.nodeType === 1 || checkNonElements ) { 2217 if ( matcher( elem, context, xml ) ) { 2218 return true; 2219 } 2220 } 2221 } 2222 } else { 2223 while ( (elem = elem[ dir ]) ) { 2224 if ( elem.nodeType === 1 || checkNonElements ) { 2225 outerCache = elem[ expando ] || (elem[ expando ] = {}); 2226 2227 // Support: IE <9 only 2228 // Defend against cloned attroperties (jQuery gh-1709) 2229 uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {}); 2230 2231 if ( skip && skip === elem.nodeName.toLowerCase() ) { 2232 elem = elem[ dir ] || elem; 2233 } else if ( (oldCache = uniqueCache[ key ]) && 2234 oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { 2235 2236 // Assign to newCache so results back-propagate to previous elements 2237 return (newCache[ 2 ] = oldCache[ 2 ]); 2238 } else { 2239 // Reuse newcache so results back-propagate to previous elements 2240 uniqueCache[ key ] = newCache; 2241 2242 // A match means we're done; a fail means we have to keep checking 2243 if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { 2244 return true; 2245 } 2246 } 2247 } 2248 } 2249 } 2250 return false; 2251 }; 2252} 2253 2254function elementMatcher( matchers ) { 2255 return matchers.length > 1 ? 2256 function( elem, context, xml ) { 2257 var i = matchers.length; 2258 while ( i-- ) { 2259 if ( !matchers[i]( elem, context, xml ) ) { 2260 return false; 2261 } 2262 } 2263 return true; 2264 } : 2265 matchers[0]; 2266} 2267 2268function multipleContexts( selector, contexts, results ) { 2269 var i = 0, 2270 len = contexts.length; 2271 for ( ; i < len; i++ ) { 2272 Sizzle( selector, contexts[i], results ); 2273 } 2274 return results; 2275} 2276 2277function condense( unmatched, map, filter, context, xml ) { 2278 var elem, 2279 newUnmatched = [], 2280 i = 0, 2281 len = unmatched.length, 2282 mapped = map != null; 2283 2284 for ( ; i < len; i++ ) { 2285 if ( (elem = unmatched[i]) ) { 2286 if ( !filter || filter( elem, context, xml ) ) { 2287 newUnmatched.push( elem ); 2288 if ( mapped ) { 2289 map.push( i ); 2290 } 2291 } 2292 } 2293 } 2294 2295 return newUnmatched; 2296} 2297 2298function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { 2299 if ( postFilter && !postFilter[ expando ] ) { 2300 postFilter = setMatcher( postFilter ); 2301 } 2302 if ( postFinder && !postFinder[ expando ] ) { 2303 postFinder = setMatcher( postFinder, postSelector ); 2304 } 2305 return markFunction(function( seed, results, context, xml ) { 2306 var temp, i, elem, 2307 preMap = [], 2308 postMap = [], 2309 preexisting = results.length, 2310 2311 // Get initial elements from seed or context 2312 elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), 2313 2314 // Prefilter to get matcher input, preserving a map for seed-results synchronization 2315 matcherIn = preFilter && ( seed || !selector ) ? 2316 condense( elems, preMap, preFilter, context, xml ) : 2317 elems, 2318 2319 matcherOut = matcher ? 2320 // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, 2321 postFinder || ( seed ? preFilter : preexisting || postFilter ) ? 2322 2323 // ...intermediate processing is necessary 2324 [] : 2325 2326 // ...otherwise use results directly 2327 results : 2328 matcherIn; 2329 2330 // Find primary matches 2331 if ( matcher ) { 2332 matcher( matcherIn, matcherOut, context, xml ); 2333 } 2334 2335 // Apply postFilter 2336 if ( postFilter ) { 2337 temp = condense( matcherOut, postMap ); 2338 postFilter( temp, [], context, xml ); 2339 2340 // Un-match failing elements by moving them back to matcherIn 2341 i = temp.length; 2342 while ( i-- ) { 2343 if ( (elem = temp[i]) ) { 2344 matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); 2345 } 2346 } 2347 } 2348 2349 if ( seed ) { 2350 if ( postFinder || preFilter ) { 2351 if ( postFinder ) { 2352 // Get the final matcherOut by condensing this intermediate into postFinder contexts 2353 temp = []; 2354 i = matcherOut.length; 2355 while ( i-- ) { 2356 if ( (elem = matcherOut[i]) ) { 2357 // Restore matcherIn since elem is not yet a final match 2358 temp.push( (matcherIn[i] = elem) ); 2359 } 2360 } 2361 postFinder( null, (matcherOut = []), temp, xml ); 2362 } 2363 2364 // Move matched elements from seed to results to keep them synchronized 2365 i = matcherOut.length; 2366 while ( i-- ) { 2367 if ( (elem = matcherOut[i]) && 2368 (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { 2369 2370 seed[temp] = !(results[temp] = elem); 2371 } 2372 } 2373 } 2374 2375 // Add elements to results, through postFinder if defined 2376 } else { 2377 matcherOut = condense( 2378 matcherOut === results ? 2379 matcherOut.splice( preexisting, matcherOut.length ) : 2380 matcherOut 2381 ); 2382 if ( postFinder ) { 2383 postFinder( null, results, matcherOut, xml ); 2384 } else { 2385 push.apply( results, matcherOut ); 2386 } 2387 } 2388 }); 2389} 2390 2391function matcherFromTokens( tokens ) { 2392 var checkContext, matcher, j, 2393 len = tokens.length, 2394 leadingRelative = Expr.relative[ tokens[0].type ], 2395 implicitRelative = leadingRelative || Expr.relative[" "], 2396 i = leadingRelative ? 1 : 0, 2397 2398 // The foundational matcher ensures that elements are reachable from top-level context(s) 2399 matchContext = addCombinator( function( elem ) { 2400 return elem === checkContext; 2401 }, implicitRelative, true ), 2402 matchAnyContext = addCombinator( function( elem ) { 2403 return indexOf( checkContext, elem ) > -1; 2404 }, implicitRelative, true ), 2405 matchers = [ function( elem, context, xml ) { 2406 var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( 2407 (checkContext = context).nodeType ? 2408 matchContext( elem, context, xml ) : 2409 matchAnyContext( elem, context, xml ) ); 2410 // Avoid hanging onto element (issue #299) 2411 checkContext = null; 2412 return ret; 2413 } ]; 2414 2415 for ( ; i < len; i++ ) { 2416 if ( (matcher = Expr.relative[ tokens[i].type ]) ) { 2417 matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; 2418 } else { 2419 matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); 2420 2421 // Return special upon seeing a positional matcher 2422 if ( matcher[ expando ] ) { 2423 // Find the next relative operator (if any) for proper handling 2424 j = ++i; 2425 for ( ; j < len; j++ ) { 2426 if ( Expr.relative[ tokens[j].type ] ) { 2427 break; 2428 } 2429 } 2430 return setMatcher( 2431 i > 1 && elementMatcher( matchers ), 2432 i > 1 && toSelector( 2433 // If the preceding token was a descendant combinator, insert an implicit any-element `*` 2434 tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) 2435 ).replace( rtrim, "$1" ), 2436 matcher, 2437 i < j && matcherFromTokens( tokens.slice( i, j ) ), 2438 j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), 2439 j < len && toSelector( tokens ) 2440 ); 2441 } 2442 matchers.push( matcher ); 2443 } 2444 } 2445 2446 return elementMatcher( matchers ); 2447} 2448 2449function matcherFromGroupMatchers( elementMatchers, setMatchers ) { 2450 var bySet = setMatchers.length > 0, 2451 byElement = elementMatchers.length > 0, 2452 superMatcher = function( seed, context, xml, results, outermost ) { 2453 var elem, j, matcher, 2454 matchedCount = 0, 2455 i = "0", 2456 unmatched = seed && [], 2457 setMatched = [], 2458 contextBackup = outermostContext, 2459 // We must always have either seed elements or outermost context 2460 elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), 2461 // Use integer dirruns iff this is the outermost matcher 2462 dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), 2463 len = elems.length; 2464 2465 if ( outermost ) { 2466 outermostContext = context === document || context || outermost; 2467 } 2468 2469 // Add elements passing elementMatchers directly to results 2470 // Support: IE<9, Safari 2471 // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id 2472 for ( ; i !== len && (elem = elems[i]) != null; i++ ) { 2473 if ( byElement && elem ) { 2474 j = 0; 2475 if ( !context && elem.ownerDocument !== document ) { 2476 setDocument( elem ); 2477 xml = !documentIsHTML; 2478 } 2479 while ( (matcher = elementMatchers[j++]) ) { 2480 if ( matcher( elem, context || document, xml) ) { 2481 results.push( elem ); 2482 break; 2483 } 2484 } 2485 if ( outermost ) { 2486 dirruns = dirrunsUnique; 2487 } 2488 } 2489 2490 // Track unmatched elements for set filters 2491 if ( bySet ) { 2492 // They will have gone through all possible matchers 2493 if ( (elem = !matcher && elem) ) { 2494 matchedCount--; 2495 } 2496 2497 // Lengthen the array for every element, matched or not 2498 if ( seed ) { 2499 unmatched.push( elem ); 2500 } 2501 } 2502 } 2503 2504 // `i` is now the count of elements visited above, and adding it to `matchedCount` 2505 // makes the latter nonnegative. 2506 matchedCount += i; 2507 2508 // Apply set filters to unmatched elements 2509 // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` 2510 // equals `i`), unless we didn't visit _any_ elements in the above loop because we have 2511 // no element matchers and no seed. 2512 // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that 2513 // case, which will result in a "00" `matchedCount` that differs from `i` but is also 2514 // numerically zero. 2515 if ( bySet && i !== matchedCount ) { 2516 j = 0; 2517 while ( (matcher = setMatchers[j++]) ) { 2518 matcher( unmatched, setMatched, context, xml ); 2519 } 2520 2521 if ( seed ) { 2522 // Reintegrate element matches to eliminate the need for sorting 2523 if ( matchedCount > 0 ) { 2524 while ( i-- ) { 2525 if ( !(unmatched[i] || setMatched[i]) ) { 2526 setMatched[i] = pop.call( results ); 2527 } 2528 } 2529 } 2530 2531 // Discard index placeholder values to get only actual matches 2532 setMatched = condense( setMatched ); 2533 } 2534 2535 // Add matches to results 2536 push.apply( results, setMatched ); 2537 2538 // Seedless set matches succeeding multiple successful matchers stipulate sorting 2539 if ( outermost && !seed && setMatched.length > 0 && 2540 ( matchedCount + setMatchers.length ) > 1 ) { 2541 2542 Sizzle.uniqueSort( results ); 2543 } 2544 } 2545 2546 // Override manipulation of globals by nested matchers 2547 if ( outermost ) { 2548 dirruns = dirrunsUnique; 2549 outermostContext = contextBackup; 2550 } 2551 2552 return unmatched; 2553 }; 2554 2555 return bySet ? 2556 markFunction( superMatcher ) : 2557 superMatcher; 2558} 2559 2560compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { 2561 var i, 2562 setMatchers = [], 2563 elementMatchers = [], 2564 cached = compilerCache[ selector + " " ]; 2565 2566 if ( !cached ) { 2567 // Generate a function of recursive functions that can be used to check each element 2568 if ( !match ) { 2569 match = tokenize( selector ); 2570 } 2571 i = match.length; 2572 while ( i-- ) { 2573 cached = matcherFromTokens( match[i] ); 2574 if ( cached[ expando ] ) { 2575 setMatchers.push( cached ); 2576 } else { 2577 elementMatchers.push( cached ); 2578 } 2579 } 2580 2581 // Cache the compiled function 2582 cached = compilerCache( selector, 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 Sizzle's compiled 2592 * selector functions 2593 * @param {String|Function} selector A selector or a pre-compiled 2594 * selector function built with Sizzle.compile 2595 * @param {Element} context 2596 * @param {Array} [results] 2597 * @param {Array} [seed] A set of elements to match against 2598 */ 2599select = Sizzle.select = function( 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"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; 2616 if ( !context ) { 2617 return results; 2618 2619 // Precompiled matchers will still verify ancestry, so step up a level 2620 } else if ( compiled ) { 2621 context = context.parentNode; 2622 } 2623 2624 selector = selector.slice( tokens.shift().value.length ); 2625 } 2626 2627 // Fetch a seed set for right-to-left matching 2628 i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; 2629 while ( i-- ) { 2630 token = tokens[i]; 2631 2632 // Abort if we hit a combinator 2633 if ( Expr.relative[ (type = token.type) ] ) { 2634 break; 2635 } 2636 if ( (find = Expr.find[ type ]) ) { 2637 // Search, expanding context for leading sibling combinators 2638 if ( (seed = find( 2639 token.matches[0].replace( runescape, funescape ), 2640 rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context 2641 )) ) { 2642 2643 // If seed is empty or no tokens remain, we can return early 2644 tokens.splice( i, 1 ); 2645 selector = seed.length && toSelector( tokens ); 2646 if ( !selector ) { 2647 push.apply( results, seed ); 2648 return results; 2649 } 2650 2651 break; 2652 } 2653 } 2654 } 2655 } 2656 2657 // Compile and execute a filtering function if one is not provided 2658 // Provide `match` to avoid retokenization if we modified the selector above 2659 ( compiled || compile( selector, match ) )( 2660 seed, 2661 context, 2662 !documentIsHTML, 2663 results, 2664 !context || rsibling.test( selector ) && testContext( context.parentNode ) || context 2665 ); 2666 return results; 2667}; 2668 2669// One-time assignments 2670 2671// Sort stability 2672support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; 2673 2674// Support: Chrome 14-35+ 2675// Always assume duplicates if they aren't passed to the comparison function 2676support.detectDuplicates = !!hasDuplicate; 2677 2678// Initialize against the default document 2679setDocument(); 2680 2681// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) 2682// Detached nodes confoundingly follow *each other* 2683support.sortDetached = assert(function( el ) { 2684 // Should return 1, but returns 4 (following) 2685 return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; 2686}); 2687 2688// Support: IE<8 2689// Prevent attribute/property "interpolation" 2690// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx 2691if ( !assert(function( el ) { 2692 el.innerHTML = "<a href='#'></a>"; 2693 return el.firstChild.getAttribute("href") === "#" ; 2694}) ) { 2695 addHandle( "type|href|height|width", function( elem, name, isXML ) { 2696 if ( !isXML ) { 2697 return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); 2698 } 2699 }); 2700} 2701 2702// Support: IE<9 2703// Use defaultValue in place of getAttribute("value") 2704if ( !support.attributes || !assert(function( el ) { 2705 el.innerHTML = "<input/>"; 2706 el.firstChild.setAttribute( "value", "" ); 2707 return el.firstChild.getAttribute( "value" ) === ""; 2708}) ) { 2709 addHandle( "value", function( elem, name, isXML ) { 2710 if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { 2711 return elem.defaultValue; 2712 } 2713 }); 2714} 2715 2716// Support: IE<9 2717// Use getAttributeNode to fetch booleans when getAttribute lies 2718if ( !assert(function( el ) { 2719 return el.getAttribute("disabled") == null; 2720}) ) { 2721 addHandle( booleans, function( elem, name, isXML ) { 2722 var val; 2723 if ( !isXML ) { 2724 return elem[ name ] === true ? name.toLowerCase() : 2725 (val = elem.getAttributeNode( name )) && val.specified ? 2726 val.value : 2727 null; 2728 } 2729 }); 2730} 2731 2732return Sizzle; 2733 2734})( window ); 2735 2736 2737 2738jQuery.find = Sizzle; 2739jQuery.expr = Sizzle.selectors; 2740 2741// Deprecated 2742jQuery.expr[ ":" ] = jQuery.expr.pseudos; 2743jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; 2744jQuery.text = Sizzle.getText; 2745jQuery.isXMLDoc = Sizzle.isXML; 2746jQuery.contains = Sizzle.contains; 2747jQuery.escapeSelector = Sizzle.escape; 2748 2749 2750 2751 2752var dir = function( elem, dir, until ) { 2753 var matched = [], 2754 truncate = until !== undefined; 2755 2756 while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { 2757 if ( elem.nodeType === 1 ) { 2758 if ( truncate && jQuery( elem ).is( until ) ) { 2759 break; 2760 } 2761 matched.push( elem ); 2762 } 2763 } 2764 return matched; 2765}; 2766 2767 2768var siblings = function( n, elem ) { 2769 var matched = []; 2770 2771 for ( ; n; n = n.nextSibling ) { 2772 if ( n.nodeType === 1 && n !== elem ) { 2773 matched.push( n ); 2774 } 2775 } 2776 2777 return matched; 2778}; 2779 2780 2781var rneedsContext = jQuery.expr.match.needsContext; 2782 2783 2784 2785function nodeName( elem, name ) { 2786 2787 return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); 2788 2789}; 2790var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i ); 2791 2792 2793 2794// Implement the identical functionality for filter and not 2795function winnow( elements, qualifier, not ) { 2796 if ( isFunction( qualifier ) ) { 2797 return jQuery.grep( elements, function( elem, i ) { 2798 return !!qualifier.call( elem, i, elem ) !== not; 2799 } ); 2800 } 2801 2802 // Single element 2803 if ( qualifier.nodeType ) { 2804 return jQuery.grep( elements, function( elem ) { 2805 return ( elem === qualifier ) !== not; 2806 } ); 2807 } 2808 2809 // Arraylike of elements (jQuery, arguments, Array) 2810 if ( typeof qualifier !== "string" ) { 2811 return jQuery.grep( elements, function( elem ) { 2812 return ( indexOf.call( qualifier, elem ) > -1 ) !== not; 2813 } ); 2814 } 2815 2816 // Filtered directly for both simple and complex selectors 2817 return jQuery.filter( qualifier, elements, not ); 2818} 2819 2820jQuery.filter = function( expr, elems, not ) { 2821 var elem = elems[ 0 ]; 2822 2823 if ( not ) { 2824 expr = ":not(" + expr + ")"; 2825 } 2826 2827 if ( elems.length === 1 && elem.nodeType === 1 ) { 2828 return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; 2829 } 2830 2831 return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { 2832 return elem.nodeType === 1; 2833 } ) ); 2834}; 2835 2836jQuery.fn.extend( { 2837 find: function( selector ) { 2838 var i, ret, 2839 len = this.length, 2840 self = this; 2841 2842 if ( typeof selector !== "string" ) {
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2843 return this.pushStack( jQuery( selector ).filter( function() { 2844 for ( i = 0; i < len; i++ ) { 2845 if ( jQuery.contains( self[ i ], this ) ) { 2846 return true; 2847 } 2848 } 2849 } ) ); 2850 } 2851 2852 ret = this.pushStack( [] ); 2853 2854 for ( i = 0; i < len; i++ ) { 2855 jQuery.find( selector, self[ i ], ret ); 2856 } 2857 2858 return len > 1 ? jQuery.uniqueSort( ret ) : ret; 2859 }, 2860 filter: function( selector ) { 2861 return this.pushStack( winnow( this, selector || [], false ) ); 2862 }, 2863 not: function( selector ) { 2864 return this.pushStack( winnow( this, selector || [], true ) ); 2865 }, 2866 is: function( selector ) { 2867 return !!winnow( 2868 this, 2869 2870 // If this is a positional/relative selector, check membership in the returned set 2871 // so $("p:first").is("p:last") won't return true for a doc with two "p". 2872 typeof selector === "string" && rneedsContext.test( selector ) ? 2873 jQuery( selector ) : 2874 selector || [], 2875 false 2876 ).length; 2877 } 2878} ); 2879 2880 2881// Initialize a jQuery object 2882 2883 2884// A central reference to the root jQuery(document) 2885var rootjQuery, 2886 2887 // A simple way to check for HTML strings 2888 // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) 2889 // Strict HTML recognition (#11290: must start with <) 2890 // Shortcut simple #id case for speed 2891 rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, 2892 2893 init = jQuery.fn.init = function( selector, context, root ) { 2894 var match, elem; 2895 2896 // HANDLE: $(""), $(null), $(undefined), $(false) 2897 if ( !selector ) { 2898 return this; 2899 } 2900 2901 // Method init() accepts an alternate rootjQuery 2902 // so migrate can support jQuery.sub (gh-2101) 2903 root = root || rootjQuery; 2904 2905 // Handle HTML strings 2906 if ( typeof selector === "string" ) { 2907 if ( selector[ 0 ] === "<" && 2908 selector[ selector.length - 1 ] === ">" && 2909 selector.length >= 3 ) { 2910 2911 // Assume that strings that start and end with <> are HTML and skip the regex check 2912 match = [ null, selector, null ]; 2913 2914 } else { 2915 match = rquickExpr.exec( selector ); 2916 } 2917 2918 // Match html or make sure no context is specified for #id 2919 if ( match && ( match[ 1 ] || !context ) ) { 2920 2921 // HANDLE: $(html) -> $(array) 2922 if ( match[ 1 ] ) { 2923 context = context instanceof jQuery ? context[ 0 ] : context; 2924 2925 // Option to run scripts is true for back-compat 2926 // Intentionally let the error be thrown if parseHTML is not present 2927 jQuery.merge( this, jQuery.parseHTML( 2928 match[ 1 ], 2929 context && context.nodeType ? context.ownerDocument || context : document, 2930 true 2931 ) ); 2932 2933 // HANDLE: $(html, props) 2934 if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { 2935 for ( match in context ) { 2936 2937 // Properties of context are called as methods if possible 2938 if ( isFunction( this[ match ] ) ) { 2939 this[ match ]( context[ match ] ); 2940 2941 // ...and otherwise set as attributes 2942 } else { 2943 this.attr( match, context[ match ] ); 2944 } 2945 } 2946 } 2947 2948 return this; 2949 2950 // HANDLE: $(#id) 2951 } else { 2952 elem = document.getElementById( match[ 2 ] ); 2953 2954 if ( elem ) { 2955 2956 // Inject the element directly into the jQuery object 2957 this[ 0 ] = elem; 2958 this.length = 1; 2959 } 2960 return this; 2961 } 2962 2963 // HANDLE: $(expr, $(...)) 2964 } else if ( !context || context.jquery ) { 2965 return ( context || root ).find( selector ); 2966 2967 // HANDLE: $(expr, context) 2968 // (which is just equivalent to: $(context).find(expr) 2969 } else { 2970 return this.constructor( context ).find( selector ); 2971 } 2972 2973 // HANDLE: $(DOMElement) 2974 } else if ( selector.nodeType ) { 2975 this[ 0 ] = selector; 2976 this.length = 1; 2977 return this; 2978 2979 // HANDLE: $(function) 2980 // Shortcut for document ready 2981 } else if ( isFunction( selector ) ) { 2982 return root.ready !== undefined ? 2983 root.ready( selector ) : 2984 2985 // Execute immediately if ready is not present 2986 selector( jQuery ); 2987 } 2988 2989 return jQuery.makeArray( selector, this ); 2990 }; 2991 2992// Give the init function the jQuery prototype for later instantiation 2993init.prototype = jQuery.fn; 2994 2995// Initialize central reference 2996rootjQuery = jQuery( document ); 2997 2998 2999var rparentsprev = /^(?:parents|prev(?:Until|All))/, 3000 3001 // Methods guaranteed to produce a unique set when starting from a unique set 3002 guaranteedUnique = { 3003 children: true, 3004 contents: true, 3005 next: true, 3006 prev: true 3007 }; 3008 3009jQuery.fn.extend( { 3010 has: function( target ) { 3011 var targets = jQuery( target, this ), 3012 l = targets.length; 3013 3014 return this.filter( function() { 3015 var i = 0; 3016 for ( ; i < l; i++ ) { 3017 if ( jQuery.contains( this, targets[ i ] ) ) { 3018 return true; 3019 } 3020 } 3021 } ); 3022 }, 3023 3024 closest: function( selectors, context ) { 3025 var cur, 3026 i = 0, 3027 l = this.length, 3028 matched = [],
vendor: 6,003 bytes, lines 3029-3255
3029 targets = typeof selectors !== "string" && jQuery( selectors ); 3030 3031 // Positional selectors never match, since there's no _selection_ context 3032 if ( !rneedsContext.test( selectors ) ) { 3033 for ( ; i < l; i++ ) { 3034 for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { 3035 3036 // Always skip document fragments 3037 if ( cur.nodeType < 11 && ( targets ? 3038 targets.index( cur ) > -1 : 3039 3040 // Don't pass non-elements to Sizzle 3041 cur.nodeType === 1 && 3042 jQuery.find.matchesSelector( cur, selectors ) ) ) { 3043 3044 matched.push( cur ); 3045 break; 3046 } 3047 } 3048 } 3049 } 3050 3051 return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); 3052 }, 3053 3054 // Determine the position of an element within the set 3055 index: function( elem ) { 3056 3057 // No argument, return index in parent 3058 if ( !elem ) { 3059 return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; 3060 } 3061 3062 // Index in selector 3063 if ( typeof elem === "string" ) { 3064 return indexOf.call( jQuery( elem ), this[ 0 ] ); 3065 } 3066 3067 // Locate the position of the desired element 3068 return indexOf.call( this, 3069 3070 // If it receives a jQuery object, the first element is used 3071 elem.jquery ? elem[ 0 ] : elem 3072 ); 3073 }, 3074 3075 add: function( selector, context ) { 3076 return this.pushStack( 3077 jQuery.uniqueSort( 3078 jQuery.merge( this.get(), jQuery( selector, context ) ) 3079 ) 3080 ); 3081 }, 3082 3083 addBack: function( selector ) { 3084 return this.add( selector == null ? 3085 this.prevObject : this.prevObject.filter( selector ) 3086 ); 3087 } 3088} ); 3089 3090function sibling( cur, dir ) { 3091 while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} 3092 return cur; 3093} 3094 3095jQuery.each( { 3096 parent: function( elem ) { 3097 var parent = elem.parentNode; 3098 return parent && parent.nodeType !== 11 ? parent : null; 3099 }, 3100 parents: function( elem ) { 3101 return dir( elem, "parentNode" ); 3102 }, 3103 parentsUntil: function( elem, i, until ) { 3104 return dir( elem, "parentNode", until ); 3105 }, 3106 next: function( elem ) { 3107 return sibling( elem, "nextSibling" ); 3108 }, 3109 prev: function( elem ) { 3110 return sibling( elem, "previousSibling" ); 3111 }, 3112 nextAll: function( elem ) { 3113 return dir( elem, "nextSibling" ); 3114 }, 3115 prevAll: function( elem ) { 3116 return dir( elem, "previousSibling" ); 3117 }, 3118 nextUntil: function( elem, i, until ) { 3119 return dir( elem, "nextSibling", until ); 3120 }, 3121 prevUntil: function( elem, i, until ) { 3122 return dir( elem, "previousSibling", until ); 3123 }, 3124 siblings: function( elem ) { 3125 return siblings( ( elem.parentNode || {} ).firstChild, elem ); 3126 }, 3127 children: function( elem ) { 3128 return siblings( elem.firstChild ); 3129 }, 3130 contents: function( elem ) { 3131 if ( nodeName( elem, "iframe" ) ) { 3132 return elem.contentDocument; 3133 } 3134 3135 // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only 3136 // Treat the template element as a regular one in browsers that 3137 // don't support it. 3138 if ( nodeName( elem, "template" ) ) { 3139 elem = elem.content || elem; 3140 } 3141 3142 return jQuery.merge( [], elem.childNodes ); 3143 } 3144}, function( name, fn ) { 3145 jQuery.fn[ name ] = function( until, selector ) { 3146 var matched = jQuery.map( this, fn, until ); 3147 3148 if ( name.slice( -5 ) !== "Until" ) { 3149 selector = until; 3150 } 3151 3152 if ( selector && typeof selector === "string" ) { 3153 matched = jQuery.filter( selector, matched ); 3154 } 3155 3156 if ( this.length > 1 ) { 3157 3158 // Remove duplicates 3159 if ( !guaranteedUnique[ name ] ) { 3160 jQuery.uniqueSort( matched ); 3161 } 3162 3163 // Reverse order for parents* and prev-derivatives 3164 if ( rparentsprev.test( name ) ) { 3165 matched.reverse(); 3166 } 3167 } 3168 3169 return this.pushStack( matched ); 3170 }; 3171} ); 3172var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); 3173 3174 3175 3176// Convert String-formatted options into Object-formatted ones 3177function createOptions( options ) { 3178 var object = {}; 3179 jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) { 3180 object[ flag ] = true; 3181 } ); 3182 return object; 3183} 3184 3185/* 3186 * Create a callback list using the following parameters: 3187 * 3188 * options: an optional list of space-separated options that will change how 3189 * the callback list behaves or a more traditional option object 3190 * 3191 * By default a callback list will act like an event callback list and can be 3192 * "fired" multiple times. 3193 * 3194 * Possible options: 3195 * 3196 * once: will ensure the callback list can only be fired once (like a Deferred) 3197 * 3198 * memory: will keep track of previous values and will call any callback added 3199 * after the list has been fired right away with the latest "memorized" 3200 * values (like a Deferred) 3201 * 3202 * unique: will ensure a callback can only be added once (no duplicate in the list) 3203 * 3204 * stopOnFalse: interrupt callings when a callback returns false 3205 * 3206 */ 3207jQuery.Callbacks = function( options ) { 3208 3209 // Convert options from String-formatted to Object-formatted if needed 3210 // (we check in cache first) 3211 options = typeof options === "string" ? 3212 createOptions( options ) : 3213 jQuery.extend( {}, options ); 3214 3215 var // Flag to know if list is currently firing 3216 firing, 3217 3218 // Last fire value for non-forgettable lists 3219 memory, 3220 3221 // Flag to know if list was already fired 3222 fired, 3223 3224 // Flag to prevent firing 3225 locked, 3226 3227 // Actual callback list 3228 list = [], 3229 3230 // Queue of execution data for repeatable lists 3231 queue = [], 3232 3233 // Index of currently firing callback (modified by add/remove as needed) 3234 firingIndex = -1, 3235 3236 // Fire callbacks 3237 fire = function() { 3238 3239 // Enforce single-firing 3240 locked = locked || options.once; 3241 3242 // Execute callbacks for all pending executions, 3243 // respecting firingIndex overrides and runtime changes 3244 fired = firing = true; 3245 for ( ; queue.length; firingIndex = -1 ) { 3246 memory = queue.shift(); 3247 while ( ++firingIndex < list.length ) { 3248 3249 // Run callback and check for early termination 3250 if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && 3251 options.stopOnFalse ) { 3252 3253 // Jump to end and forget the data so .add doesn't re-fire 3254 firingIndex = list.length; 3255 memory = false;
vendor: 4,918 bytes, lines 3256-3465
3256 } 3257 } 3258 } 3259 3260 // Forget the data if we're done with it 3261 if ( !options.memory ) { 3262 memory = false; 3263 } 3264 3265 firing = false; 3266 3267 // Clean up if we're done firing for good 3268 if ( locked ) { 3269 3270 // Keep an empty list if we have data for future add calls 3271 if ( memory ) { 3272 list = []; 3273 3274 // Otherwise, this object is spent 3275 } else { 3276 list = ""; 3277 } 3278 } 3279 }, 3280 3281 // Actual Callbacks object 3282 self = { 3283 3284 // Add a callback or a collection of callbacks to the list 3285 add: function() { 3286 if ( list ) { 3287 3288 // If we have memory from a past run, we should fire after adding 3289 if ( memory && !firing ) { 3290 firingIndex = list.length - 1; 3291 queue.push( memory ); 3292 } 3293 3294 ( function add( args ) { 3295 jQuery.each( args, function( _, arg ) { 3296 if ( isFunction( arg ) ) { 3297 if ( !options.unique || !self.has( arg ) ) { 3298 list.push( arg ); 3299 } 3300 } else if ( arg && arg.length && toType( arg ) !== "string" ) { 3301 3302 // Inspect recursively 3303 add( arg ); 3304 } 3305 } ); 3306 } )( arguments ); 3307 3308 if ( memory && !firing ) { 3309 fire(); 3310 } 3311 } 3312 return this; 3313 }, 3314 3315 // Remove a callback from the list 3316 remove: function() { 3317 jQuery.each( arguments, function( _, arg ) { 3318 var index; 3319 while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { 3320 list.splice( index, 1 ); 3321 3322 // Handle firing indexes 3323 if ( index <= firingIndex ) { 3324 firingIndex--; 3325 } 3326 } 3327 } ); 3328 return this; 3329 }, 3330 3331 // Check if a given callback is in the list. 3332 // If no argument is given, return whether or not list has callbacks attached. 3333 has: function( fn ) { 3334 return fn ? 3335 jQuery.inArray( fn, list ) > -1 : 3336 list.length > 0; 3337 }, 3338 3339 // Remove all callbacks from the list 3340 empty: function() { 3341 if ( list ) { 3342 list = []; 3343 } 3344 return this; 3345 }, 3346 3347 // Disable .fire and .add 3348 // Abort any current/pending executions 3349 // Clear all callbacks and values 3350 disable: function() { 3351 locked = queue = []; 3352 list = memory = ""; 3353 return this; 3354 }, 3355 disabled: function() { 3356 return !list; 3357 }, 3358 3359 // Disable .fire 3360 // Also disable .add unless we have memory (since it would have no effect) 3361 // Abort any pending executions 3362 lock: function() { 3363 locked = queue = []; 3364 if ( !memory && !firing ) { 3365 list = memory = ""; 3366 } 3367 return this; 3368 }, 3369 locked: function() { 3370 return !!locked; 3371 }, 3372 3373 // Call all callbacks with the given context and arguments 3374 fireWith: function( context, args ) { 3375 if ( !locked ) { 3376 args = args || []; 3377 args = [ context, args.slice ? args.slice() : args ]; 3378 queue.push( args ); 3379 if ( !firing ) { 3380 fire(); 3381 } 3382 } 3383 return this; 3384 }, 3385 3386 // Call all the callbacks with the given arguments 3387 fire: function() { 3388 self.fireWith( this, arguments ); 3389 return this; 3390 }, 3391 3392 // To know if the callbacks have already been called at least once 3393 fired: function() { 3394 return !!fired; 3395 } 3396 }; 3397 3398 return self; 3399}; 3400 3401 3402function Identity( v ) { 3403 return v; 3404} 3405function Thrower( ex ) { 3406 throw ex; 3407} 3408 3409function adoptValue( value, resolve, reject, noValue ) { 3410 var method; 3411 3412 try { 3413 3414 // Check for promise aspect first to privilege synchronous behavior 3415 if ( value && isFunction( ( method = value.promise ) ) ) { 3416 method.call( value ).done( resolve ).fail( reject ); 3417 3418 // Other thenables 3419 } else if ( value && isFunction( ( method = value.then ) ) ) { 3420 method.call( value, resolve, reject ); 3421 3422 // Other non-thenables 3423 } else { 3424 3425 // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: 3426 // * false: [ value ].slice( 0 ) => resolve( value ) 3427 // * true: [ value ].slice( 1 ) => resolve() 3428 resolve.apply( undefined, [ value ].slice( noValue ) ); 3429 } 3430 3431 // For Promises/A+, convert exceptions into rejections 3432 // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in 3433 // Deferred#then to conditionally suppress rejection. 3434 } catch ( value ) { 3435 3436 // Support: Android 4.0 only 3437 // Strict mode functions invoked without .call/.apply get global-object context 3438 reject.apply( undefined, [ value ] ); 3439 } 3440} 3441 3442jQuery.extend( { 3443 3444 Deferred: function( func ) { 3445 var tuples = [ 3446 3447 // action, add listener, callbacks, 3448 // ... .then handlers, argument index, [final state] 3449 [ "notify", "progress", jQuery.Callbacks( "memory" ), 3450 jQuery.Callbacks( "memory" ), 2 ], 3451 [ "resolve", "done", jQuery.Callbacks( "once memory" ), 3452 jQuery.Callbacks( "once memory" ), 0, "resolved" ], 3453 [ "reject", "fail", jQuery.Callbacks( "once memory" ), 3454 jQuery.Callbacks( "once memory" ), 1, "rejected" ] 3455 ], 3456 state = "pending", 3457 promise = { 3458 state: function() { 3459 return state; 3460 }, 3461 always: function() { 3462 deferred.done( arguments ).fail( arguments ); 3463 return this; 3464 }, 3465 "catch": function( fn ) {
vendor: 15,167 bytes, lines 3466-4057
3466 return promise.then( null, fn ); 3467 }, 3468 3469 // Keep pipe for back-compat 3470 pipe: function( /* fnDone, fnFail, fnProgress */ ) { 3471 var fns = arguments; 3472 3473 return jQuery.Deferred( function( newDefer ) { 3474 jQuery.each( tuples, function( i, tuple ) { 3475 3476 // Map tuples (progress, done, fail) to arguments (done, fail, progress) 3477 var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; 3478 3479 // deferred.progress(function() { bind to newDefer or newDefer.notify }) 3480 // deferred.done(function() { bind to newDefer or newDefer.resolve }) 3481 // deferred.fail(function() { bind to newDefer or newDefer.reject }) 3482 deferred[ tuple[ 1 ] ]( function() { 3483 var returned = fn && fn.apply( this, arguments ); 3484 if ( returned && isFunction( returned.promise ) ) { 3485 returned.promise() 3486 .progress( newDefer.notify ) 3487 .done( newDefer.resolve ) 3488 .fail( newDefer.reject ); 3489 } else { 3490 newDefer[ tuple[ 0 ] + "With" ]( 3491 this, 3492 fn ? [ returned ] : arguments 3493 ); 3494 } 3495 } ); 3496 } ); 3497 fns = null; 3498 } ).promise(); 3499 }, 3500 then: function( onFulfilled, onRejected, onProgress ) { 3501 var maxDepth = 0; 3502 function resolve( depth, deferred, handler, special ) { 3503 return function() { 3504 var that = this, 3505 args = arguments, 3506 mightThrow = function() { 3507 var returned, then; 3508 3509 // Support: Promises/A+ section 2.3.3.3.3 3510 // https://promisesaplus.com/#point-59 3511 // Ignore double-resolution attempts 3512 if ( depth < maxDepth ) { 3513 return; 3514 } 3515 3516 returned = handler.apply( that, args ); 3517 3518 // Support: Promises/A+ section 2.3.1 3519 // https://promisesaplus.com/#point-48 3520 if ( returned === deferred.promise() ) { 3521 throw new TypeError( "Thenable self-resolution" ); 3522 } 3523 3524 // Support: Promises/A+ sections 2.3.3.1, 3.5 3525 // https://promisesaplus.com/#point-54 3526 // https://promisesaplus.com/#point-75 3527 // Retrieve `then` only once 3528 then = returned && 3529 3530 // Support: Promises/A+ section 2.3.4 3531 // https://promisesaplus.com/#point-64 3532 // Only check objects and functions for thenability 3533 ( typeof returned === "object" || 3534 typeof returned === "function" ) && 3535 returned.then; 3536 3537 // Handle a returned thenable 3538 if ( isFunction( then ) ) { 3539 3540 // Special processors (notify) just wait for resolution 3541 if ( special ) { 3542 then.call( 3543 returned, 3544 resolve( maxDepth, deferred, Identity, special ), 3545 resolve( maxDepth, deferred, Thrower, special ) 3546 ); 3547 3548 // Normal processors (resolve) also hook into progress 3549 } else { 3550 3551 // ...and disregard older resolution values 3552 maxDepth++; 3553 3554 then.call( 3555 returned, 3556 resolve( maxDepth, deferred, Identity, special ), 3557 resolve( maxDepth, deferred, Thrower, special ), 3558 resolve( maxDepth, deferred, Identity, 3559 deferred.notifyWith ) 3560 ); 3561 } 3562 3563 // Handle all other returned values 3564 } else { 3565 3566 // Only substitute handlers pass on context 3567 // and multiple values (non-spec behavior) 3568 if ( handler !== Identity ) { 3569 that = undefined; 3570 args = [ returned ]; 3571 } 3572 3573 // Process the value(s) 3574 // Default process is resolve 3575 ( special || deferred.resolveWith )( that, args ); 3576 } 3577 }, 3578 3579 // Only normal processors (resolve) catch and reject exceptions 3580 process = special ? 3581 mightThrow : 3582 function() { 3583 try { 3584 mightThrow(); 3585 } catch ( e ) { 3586 3587 if ( jQuery.Deferred.exceptionHook ) { 3588 jQuery.Deferred.exceptionHook( e, 3589 process.stackTrace ); 3590 } 3591 3592 // Support: Promises/A+ section 2.3.3.3.4.1 3593 // https://promisesaplus.com/#point-61 3594 // Ignore post-resolution exceptions 3595 if ( depth + 1 >= maxDepth ) { 3596 3597 // Only substitute handlers pass on context 3598 // and multiple values (non-spec behavior) 3599 if ( handler !== Thrower ) { 3600 that = undefined; 3601 args = [ e ]; 3602 } 3603 3604 deferred.rejectWith( that, args ); 3605 } 3606 } 3607 }; 3608 3609 // Support: Promises/A+ section 2.3.3.3.1 3610 // https://promisesaplus.com/#point-57 3611 // Re-resolve promises immediately to dodge false rejection from 3612 // subsequent errors 3613 if ( depth ) { 3614 process(); 3615 } else { 3616 3617 // Call an optional hook to record the stack, in case of exception 3618 // since it's otherwise lost when execution goes async 3619 if ( jQuery.Deferred.getStackHook ) { 3620 process.stackTrace = jQuery.Deferred.getStackHook(); 3621 } 3622 window.setTimeout( process ); 3623 } 3624 }; 3625 } 3626 3627 return jQuery.Deferred( function( newDefer ) { 3628 3629 // progress_handlers.add( ... ) 3630 tuples[ 0 ][ 3 ].add( 3631 resolve( 3632 0, 3633 newDefer, 3634 isFunction( onProgress ) ? 3635 onProgress : 3636 Identity, 3637 newDefer.notifyWith 3638 ) 3639 ); 3640 3641 // fulfilled_handlers.add( ... ) 3642 tuples[ 1 ][ 3 ].add( 3643 resolve( 3644 0, 3645 newDefer, 3646 isFunction( onFulfilled ) ? 3647 onFulfilled : 3648 Identity 3649 ) 3650 ); 3651 3652 // rejected_handlers.add( ... ) 3653 tuples[ 2 ][ 3 ].add( 3654 resolve( 3655 0, 3656 newDefer, 3657 isFunction( onRejected ) ? 3658 onRejected : 3659 Thrower 3660 ) 3661 ); 3662 } ).promise(); 3663 }, 3664 3665 // Get a promise for this deferred 3666 // If obj is provided, the promise aspect is added to the object 3667 promise: function( obj ) { 3668 return obj != null ? jQuery.extend( obj, promise ) : promise; 3669 } 3670 }, 3671 deferred = {}; 3672 3673 // Add list-specific methods 3674 jQuery.each( tuples, function( i, tuple ) { 3675 var list = tuple[ 2 ], 3676 stateString = tuple[ 5 ]; 3677 3678 // promise.progress = list.add 3679 // promise.done = list.add 3680 // promise.fail = list.add 3681 promise[ tuple[ 1 ] ] = list.add; 3682 3683 // Handle state 3684 if ( stateString ) { 3685 list.add( 3686 function() { 3687 3688 // state = "resolved" (i.e., fulfilled) 3689 // state = "rejected" 3690 state = stateString; 3691 }, 3692 3693 // rejected_callbacks.disable 3694 // fulfilled_callbacks.disable 3695 tuples[ 3 - i ][ 2 ].disable, 3696 3697 // rejected_handlers.disable 3698 // fulfilled_handlers.disable 3699 tuples[ 3 - i ][ 3 ].disable, 3700 3701 // progress_callbacks.lock 3702 tuples[ 0 ][ 2 ].lock, 3703 3704 // progress_handlers.lock 3705 tuples[ 0 ][ 3 ].lock 3706 ); 3707 } 3708 3709 // progress_handlers.fire 3710 // fulfilled_handlers.fire 3711 // rejected_handlers.fire 3712 list.add( tuple[ 3 ].fire ); 3713 3714 // deferred.notify = function() { deferred.notifyWith(...) } 3715 // deferred.resolve = function() { deferred.resolveWith(...) } 3716 // deferred.reject = function() { deferred.rejectWith(...) } 3717 deferred[ tuple[ 0 ] ] = function() { 3718 deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); 3719 return this; 3720 }; 3721 3722 // deferred.notifyWith = list.fireWith 3723 // deferred.resolveWith = list.fireWith 3724 // deferred.rejectWith = list.fireWith 3725 deferred[ tuple[ 0 ] + "With" ] = list.fireWith; 3726 } ); 3727 3728 // Make the deferred a promise 3729 promise.promise( deferred ); 3730 3731 // Call given func if any 3732 if ( func ) { 3733 func.call( deferred, deferred ); 3734 } 3735 3736 // All done! 3737 return deferred; 3738 }, 3739 3740 // Deferred helper 3741 when: function( singleValue ) { 3742 var 3743 3744 // count of uncompleted subordinates 3745 remaining = arguments.length, 3746 3747 // count of unprocessed arguments 3748 i = remaining, 3749 3750 // subordinate fulfillment data 3751 resolveContexts = Array( i ), 3752 resolveValues = slice.call( arguments ), 3753 3754 // the master Deferred 3755 master = jQuery.Deferred(), 3756 3757 // subordinate callback factory 3758 updateFunc = function( i ) { 3759 return function( value ) { 3760 resolveContexts[ i ] = this; 3761 resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; 3762 if ( !( --remaining ) ) { 3763 master.resolveWith( resolveContexts, resolveValues ); 3764 } 3765 }; 3766 }; 3767 3768 // Single- and empty arguments are adopted like Promise.resolve 3769 if ( remaining <= 1 ) { 3770 adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, 3771 !remaining ); 3772 3773 // Use .then() to unwrap secondary thenables (cf. gh-3000) 3774 if ( master.state() === "pending" || 3775 isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { 3776 3777 return master.then(); 3778 } 3779 } 3780 3781 // Multiple arguments are aggregated like Promise.all array elements 3782 while ( i-- ) { 3783 adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); 3784 } 3785 3786 return master.promise(); 3787 } 3788} ); 3789 3790 3791// These usually indicate a programmer mistake during development, 3792// warn about them ASAP rather than swallowing them by default. 3793var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; 3794 3795jQuery.Deferred.exceptionHook = function( error, stack ) { 3796 3797 // Support: IE 8 - 9 only 3798 // Console exists when dev tools are open, which can happen at any time 3799 if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { 3800 window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); 3801 } 3802}; 3803 3804 3805 3806 3807jQuery.readyException = function( error ) { 3808 window.setTimeout( function() { 3809 throw error; 3810 } ); 3811}; 3812 3813 3814 3815 3816// The deferred used on DOM ready 3817var readyList = jQuery.Deferred(); 3818 3819jQuery.fn.ready = function( fn ) { 3820 3821 readyList 3822 .then( fn ) 3823 3824 // Wrap jQuery.readyException in a function so that the lookup 3825 // happens at the time of error handling instead of callback 3826 // registration. 3827 .catch( function( error ) { 3828 jQuery.readyException( error ); 3829 } ); 3830 3831 return this; 3832}; 3833 3834jQuery.extend( { 3835 3836 // Is the DOM ready to be used? Set to true once it occurs. 3837 isReady: false, 3838 3839 // A counter to track how many items to wait for before 3840 // the ready event fires. See #6781 3841 readyWait: 1, 3842 3843 // Handle when the DOM is ready 3844 ready: function( wait ) { 3845 3846 // Abort if there are pending holds or we're already ready 3847 if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { 3848 return; 3849 } 3850 3851 // Remember that the DOM is ready 3852 jQuery.isReady = true; 3853 3854 // If a normal DOM Ready event fired, decrement, and wait if need be 3855 if ( wait !== true && --jQuery.readyWait > 0 ) { 3856 return; 3857 } 3858 3859 // If there are functions bound, to execute 3860 readyList.resolveWith( document, [ jQuery ] ); 3861 } 3862} ); 3863 3864jQuery.ready.then = readyList.then; 3865 3866// The ready event handler and self cleanup method 3867function completed() { 3868 document.removeEventListener( "DOMContentLoaded", completed ); 3869 window.removeEventListener( "load", completed ); 3870 jQuery.ready(); 3871} 3872 3873// Catch cases where $(document).ready() is called 3874// after the browser event has already occurred. 3875// Support: IE <=9 - 10 only 3876// Older IE sometimes signals "interactive" too soon 3877if ( document.readyState === "complete" || 3878 ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { 3879 3880 // Handle it asynchronously to allow scripts the opportunity to delay ready 3881 window.setTimeout( jQuery.ready ); 3882 3883} else { 3884 3885 // Use the handy event callback 3886 document.addEventListener( "DOMContentLoaded", completed ); 3887 3888 // A fallback to window.onload, that will always work 3889 window.addEventListener( "load", completed ); 3890} 3891 3892 3893 3894 3895// Multifunctional method to get and set values of a collection 3896// The value/s can optionally be executed if it's a function 3897var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { 3898 var i = 0, 3899 len = elems.length, 3900 bulk = key == null; 3901 3902 // Sets many values 3903 if ( toType( key ) === "object" ) { 3904 chainable = true; 3905 for ( i in key ) { 3906 access( elems, fn, i, key[ i ], true, emptyGet, raw ); 3907 } 3908 3909 // Sets one value 3910 } else if ( value !== undefined ) { 3911 chainable = true; 3912 3913 if ( !isFunction( value ) ) { 3914 raw = true; 3915 } 3916 3917 if ( bulk ) { 3918 3919 // Bulk operations run against the entire set 3920 if ( raw ) { 3921 fn.call( elems, value ); 3922 fn = null; 3923 3924 // ...except when executing function values 3925 } else { 3926 bulk = fn; 3927 fn = function( elem, key, value ) { 3928 return bulk.call( jQuery( elem ), value ); 3929 }; 3930 } 3931 } 3932 3933 if ( fn ) { 3934 for ( ; i < len; i++ ) { 3935 fn( 3936 elems[ i ], key, raw ? 3937 value : 3938 value.call( elems[ i ], i, fn( elems[ i ], key ) ) 3939 ); 3940 } 3941 } 3942 } 3943 3944 if ( chainable ) { 3945 return elems; 3946 } 3947 3948 // Gets 3949 if ( bulk ) { 3950 return fn.call( elems ); 3951 } 3952 3953 return len ? fn( elems[ 0 ], key ) : emptyGet; 3954}; 3955 3956 3957// Matches dashed string for camelizing 3958var rmsPrefix = /^-ms-/, 3959 rdashAlpha = /-([a-z])/g; 3960 3961// Used by camelCase as callback to replace() 3962function fcamelCase( all, letter ) { 3963 return letter.toUpperCase(); 3964} 3965 3966// Convert dashed to camelCase; used by the css and data modules 3967// Support: IE <=9 - 11, Edge 12 - 15 3968// Microsoft forgot to hump their vendor prefix (#9572) 3969function camelCase( string ) { 3970 return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); 3971} 3972var acceptData = function( owner ) { 3973 3974 // Accepts only: 3975 // - Node 3976 // - Node.ELEMENT_NODE 3977 // - Node.DOCUMENT_NODE 3978 // - Object 3979 // - Any 3980 return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); 3981}; 3982 3983 3984 3985 3986function Data() { 3987 this.expando = jQuery.expando + Data.uid++; 3988} 3989 3990Data.uid = 1; 3991 3992Data.prototype = { 3993 3994 cache: function( owner ) { 3995 3996 // Check if the owner object already has a cache 3997 var value = owner[ this.expando ]; 3998 3999 // If not, create one 4000 if ( !value ) { 4001 value = {}; 4002 4003 // We can accept data for non-element nodes in modern browsers, 4004 // but we should not, see #8335. 4005 // Always return an empty object. 4006 if ( acceptData( owner ) ) { 4007 4008 // If it is a node unlikely to be stringify-ed or looped over 4009 // use plain assignment 4010 if ( owner.nodeType ) { 4011 owner[ this.expando ] = value; 4012 4013 // Otherwise secure it in a non-enumerable property 4014 // configurable must be true to allow the property to be 4015 // deleted when data is removed 4016 } else { 4017 Object.defineProperty( owner, this.expando, { 4018 value: value, 4019 configurable: true 4020 } ); 4021 } 4022 } 4023 } 4024 4025 return value; 4026 }, 4027 set: function( owner, data, value ) { 4028 var prop, 4029 cache = this.cache( owner ); 4030 4031 // Handle: [ owner, key, value ] args 4032 // Always use camelCase key (gh-2257) 4033 if ( typeof data === "string" ) { 4034 cache[ camelCase( data ) ] = value; 4035 4036 // Handle: [ owner, { properties } ] args 4037 } else { 4038 4039 // Copy the properties one-by-one to the cache object 4040 for ( prop in data ) { 4041 cache[ camelCase( prop ) ] = data[ prop ]; 4042 } 4043 } 4044 return cache; 4045 }, 4046 get: function( owner, key ) { 4047 return key === undefined ? 4048 this.cache( owner ) : 4049 4050 // Always use camelCase key (gh-2257) 4051 owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; 4052 }, 4053 access: function( owner, key, value ) { 4054 4055 // In cases where either: 4056 // 4057 // 1. No key was specified
vendor: 8,694 bytes, lines 4058-4416
4058 // 2. A string key was specified, but no value provided 4059 // 4060 // Take the "read" path and allow the get method to determine 4061 // which value to return, respectively either: 4062 // 4063 // 1. The entire cache object 4064 // 2. The data stored at the key 4065 // 4066 if ( key === undefined || 4067 ( ( key && typeof key === "string" ) && value === undefined ) ) { 4068 4069 return this.get( owner, key ); 4070 } 4071 4072 // When the key is not a string, or both a key and value 4073 // are specified, set or extend (existing objects) with either: 4074 // 4075 // 1. An object of properties 4076 // 2. A key and value 4077 // 4078 this.set( owner, key, value ); 4079 4080 // Since the "set" path can have two possible entry points 4081 // return the expected data based on which path was taken[*] 4082 return value !== undefined ? value : key; 4083 }, 4084 remove: function( owner, key ) { 4085 var i, 4086 cache = owner[ this.expando ]; 4087 4088 if ( cache === undefined ) { 4089 return; 4090 } 4091 4092 if ( key !== undefined ) { 4093 4094 // Support array or space separated string of keys 4095 if ( Array.isArray( key ) ) { 4096 4097 // If key is an array of keys... 4098 // We always set camelCase keys, so remove that. 4099 key = key.map( camelCase ); 4100 } else { 4101 key = camelCase( key ); 4102 4103 // If a key with the spaces exists, use it. 4104 // Otherwise, create an array by matching non-whitespace 4105 key = key in cache ? 4106 [ key ] : 4107 ( key.match( rnothtmlwhite ) || [] ); 4108 } 4109 4110 i = key.length; 4111 4112 while ( i-- ) { 4113 delete cache[ key[ i ] ]; 4114 } 4115 } 4116 4117 // Remove the expando if there's no more data 4118 if ( key === undefined || jQuery.isEmptyObject( cache ) ) { 4119 4120 // Support: Chrome <=35 - 45 4121 // Webkit & Blink performance suffers when deleting properties 4122 // from DOM nodes, so set to undefined instead 4123 // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) 4124 if ( owner.nodeType ) { 4125 owner[ this.expando ] = undefined; 4126 } else { 4127 delete owner[ this.expando ]; 4128 } 4129 } 4130 }, 4131 hasData: function( owner ) { 4132 var cache = owner[ this.expando ]; 4133 return cache !== undefined && !jQuery.isEmptyObject( cache ); 4134 } 4135}; 4136var dataPriv = new Data(); 4137 4138var dataUser = new Data(); 4139 4140 4141 4142// Implementation Summary 4143// 4144// 1. Enforce API surface and semantic compatibility with 1.9.x branch 4145// 2. Improve the module's maintainability by reducing the storage 4146// paths to a single mechanism. 4147// 3. Use the same single mechanism to support "private" and "user" data. 4148// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) 4149// 5. Avoid exposing implementation details on user objects (eg. expando properties) 4150// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 4151 4152var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, 4153 rmultiDash = /[A-Z]/g; 4154 4155function getData( data ) { 4156 if ( data === "true" ) { 4157 return true; 4158 } 4159 4160 if ( data === "false" ) { 4161 return false; 4162 } 4163 4164 if ( data === "null" ) { 4165 return null; 4166 } 4167 4168 // Only convert to a number if it doesn't change the string 4169 if ( data === +data + "" ) { 4170 return +data; 4171 } 4172 4173 if ( rbrace.test( data ) ) { 4174 return JSON.parse( data ); 4175 } 4176 4177 return data; 4178} 4179 4180function dataAttr( elem, key, data ) { 4181 var name; 4182 4183 // If nothing was found internally, try to fetch any 4184 // data from the HTML5 data-* attribute 4185 if ( data === undefined && elem.nodeType === 1 ) { 4186 name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); 4187 data = elem.getAttribute( name ); 4188 4189 if ( typeof data === "string" ) { 4190 try { 4191 data = getData( data ); 4192 } catch ( e ) {} 4193 4194 // Make sure we set the data so it isn't changed later 4195 dataUser.set( elem, key, data ); 4196 } else { 4197 data = undefined; 4198 } 4199 } 4200 return data; 4201} 4202 4203jQuery.extend( { 4204 hasData: function( elem ) { 4205 return dataUser.hasData( elem ) || dataPriv.hasData( elem ); 4206 }, 4207 4208 data: function( elem, name, data ) { 4209 return dataUser.access( elem, name, data ); 4210 }, 4211 4212 removeData: function( elem, name ) { 4213 dataUser.remove( elem, name ); 4214 }, 4215 4216 // TODO: Now that all calls to _data and _removeData have been replaced 4217 // with direct calls to dataPriv methods, these can be deprecated. 4218 _data: function( elem, name, data ) { 4219 return dataPriv.access( elem, name, data ); 4220 }, 4221 4222 _removeData: function( elem, name ) { 4223 dataPriv.remove( elem, name ); 4224 } 4225} ); 4226 4227jQuery.fn.extend( { 4228 data: function( key, value ) { 4229 var i, name, data, 4230 elem = this[ 0 ], 4231 attrs = elem && elem.attributes; 4232 4233 // Gets all values 4234 if ( key === undefined ) { 4235 if ( this.length ) { 4236 data = dataUser.get( elem ); 4237 4238 if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { 4239 i = attrs.length; 4240 while ( i-- ) { 4241 4242 // Support: IE 11 only 4243 // The attrs elements can be null (#14894) 4244 if ( attrs[ i ] ) { 4245 name = attrs[ i ].name; 4246 if ( name.indexOf( "data-" ) === 0 ) { 4247 name = camelCase( name.slice( 5 ) ); 4248 dataAttr( elem, name, data[ name ] ); 4249 } 4250 } 4251 } 4252 dataPriv.set( elem, "hasDataAttrs", true ); 4253 } 4254 } 4255 4256 return data; 4257 } 4258 4259 // Sets multiple values 4260 if ( typeof key === "object" ) { 4261 return this.each( function() { 4262 dataUser.set( this, key ); 4263 } ); 4264 } 4265 4266 return access( this, function( value ) { 4267 var data; 4268 4269 // The calling jQuery object (element matches) is not empty 4270 // (and therefore has an element appears at this[ 0 ]) and the 4271 // `value` parameter was not undefined. An empty jQuery object 4272 // will result in `undefined` for elem = this[ 0 ] which will 4273 // throw an exception if an attempt to read a data cache is made. 4274 if ( elem && value === undefined ) { 4275 4276 // Attempt to get data from the cache 4277 // The key will always be camelCased in Data 4278 data = dataUser.get( elem, key ); 4279 if ( data !== undefined ) { 4280 return data; 4281 } 4282 4283 // Attempt to "discover" the data in 4284 // HTML5 custom data-* attrs 4285 data = dataAttr( elem, key ); 4286 if ( data !== undefined ) { 4287 return data; 4288 } 4289 4290 // We tried really hard, but the data doesn't exist. 4291 return; 4292 } 4293 4294 // Set the data... 4295 this.each( function() { 4296 4297 // We always store the camelCased key 4298 dataUser.set( this, key, value ); 4299 } ); 4300 }, null, value, arguments.length > 1, null, true ); 4301 }, 4302 4303 removeData: function( key ) { 4304 return this.each( function() { 4305 dataUser.remove( this, key ); 4306 } ); 4307 } 4308} ); 4309 4310 4311jQuery.extend( { 4312 queue: function( elem, type, data ) { 4313 var queue; 4314 4315 if ( elem ) { 4316 type = ( type || "fx" ) + "queue"; 4317 queue = dataPriv.get( elem, type ); 4318 4319 // Speed up dequeue by getting out quickly if this is just a lookup 4320 if ( data ) { 4321 if ( !queue || Array.isArray( data ) ) { 4322 queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); 4323 } else { 4324 queue.push( data ); 4325 } 4326 } 4327 return queue || []; 4328 } 4329 }, 4330 4331 dequeue: function( elem, type ) { 4332 type = type || "fx"; 4333 4334 var queue = jQuery.queue( elem, type ), 4335 startLength = queue.length, 4336 fn = queue.shift(), 4337 hooks = jQuery._queueHooks( elem, type ), 4338 next = function() { 4339 jQuery.dequeue( elem, type ); 4340 }; 4341 4342 // If the fx queue is dequeued, always remove the progress sentinel 4343 if ( fn === "inprogress" ) { 4344 fn = queue.shift(); 4345 startLength--; 4346 } 4347 4348 if ( fn ) { 4349 4350 // Add a progress sentinel to prevent the fx queue from being 4351 // automatically dequeued 4352 if ( type === "fx" ) { 4353 queue.unshift( "inprogress" ); 4354 } 4355 4356 // Clear up the last queue stop function 4357 delete hooks.stop; 4358 fn.call( elem, next, hooks ); 4359 } 4360 4361 if ( !startLength && hooks ) { 4362 hooks.empty.fire(); 4363 } 4364 }, 4365 4366 // Not public - generate a queueHooks object, or return the current one 4367 _queueHooks: function( elem, type ) { 4368 var key = type + "queueHooks"; 4369 return dataPriv.get( elem, key ) || dataPriv.access( elem, key, { 4370 empty: jQuery.Callbacks( "once memory" ).add( function() { 4371 dataPriv.remove( elem, [ type + "queue", key ] ); 4372 } ) 4373 } ); 4374 } 4375} ); 4376 4377jQuery.fn.extend( { 4378 queue: function( type, data ) { 4379 var setter = 2; 4380 4381 if ( typeof type !== "string" ) { 4382 data = type; 4383 type = "fx"; 4384 setter--; 4385 } 4386 4387 if ( arguments.length < setter ) { 4388 return jQuery.queue( this[ 0 ], type ); 4389 } 4390 4391 return data === undefined ? 4392 this : 4393 this.each( function() { 4394 var queue = jQuery.queue( this, type, data ); 4395 4396 // Ensure a hooks for this queue 4397 jQuery._queueHooks( this, type ); 4398 4399 if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { 4400 jQuery.dequeue( this, type ); 4401 } 4402 } ); 4403 }, 4404 dequeue: function( type ) { 4405 return this.each( function() { 4406 jQuery.dequeue( this, type ); 4407 } ); 4408 }, 4409 clearQueue: function( type ) { 4410 return this.queue( type || "fx", [] ); 4411 }, 4412 4413 // Get a promise resolved when queues of a certain type 4414 // are emptied (fx is the type by default) 4415 promise: function( type, obj ) { 4416 var tmp,
vendor: 37,137 bytes, lines 4417-5842
4417 count = 1, 4418 defer = jQuery.Deferred(), 4419 elements = this, 4420 i = this.length, 4421 resolve = function() { 4422 if ( !( --count ) ) { 4423 defer.resolveWith( elements, [ elements ] ); 4424 } 4425 }; 4426 4427 if ( typeof type !== "string" ) { 4428 obj = type; 4429 type = undefined; 4430 } 4431 type = type || "fx"; 4432 4433 while ( i-- ) { 4434 tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); 4435 if ( tmp && tmp.empty ) { 4436 count++; 4437 tmp.empty.add( resolve ); 4438 } 4439 } 4440 resolve(); 4441 return defer.promise( obj ); 4442 } 4443} ); 4444var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source; 4445 4446var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ); 4447 4448 4449var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; 4450 4451var isHiddenWithinTree = function( elem, el ) { 4452 4453 // isHiddenWithinTree might be called from jQuery#filter function; 4454 // in that case, element will be second argument 4455 elem = el || elem; 4456 4457 // Inline style trumps all 4458 return elem.style.display === "none" || 4459 elem.style.display === "" && 4460 4461 // Otherwise, check computed style 4462 // Support: Firefox <=43 - 45 4463 // Disconnected elements can have computed display: none, so first confirm that elem is 4464 // in the document. 4465 jQuery.contains( elem.ownerDocument, elem ) && 4466 4467 jQuery.css( elem, "display" ) === "none"; 4468 }; 4469 4470var swap = function( elem, options, callback, args ) { 4471 var ret, name, 4472 old = {}; 4473 4474 // Remember the old values, and insert the new ones 4475 for ( name in options ) { 4476 old[ name ] = elem.style[ name ]; 4477 elem.style[ name ] = options[ name ]; 4478 } 4479 4480 ret = callback.apply( elem, args || [] ); 4481 4482 // Revert the old values 4483 for ( name in options ) { 4484 elem.style[ name ] = old[ name ]; 4485 } 4486 4487 return ret; 4488}; 4489 4490 4491 4492 4493function adjustCSS( elem, prop, valueParts, tween ) { 4494 var adjusted, scale, 4495 maxIterations = 20, 4496 currentValue = tween ? 4497 function() { 4498 return tween.cur(); 4499 } : 4500 function() { 4501 return jQuery.css( elem, prop, "" ); 4502 }, 4503 initial = currentValue(), 4504 unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), 4505 4506 // Starting value computation is required for potential unit mismatches 4507 initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) && 4508 rcssNum.exec( jQuery.css( elem, prop ) ); 4509 4510 if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { 4511 4512 // Support: Firefox <=54 4513 // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) 4514 initial = initial / 2; 4515 4516 // Trust units reported by jQuery.css 4517 unit = unit || initialInUnit[ 3 ]; 4518 4519 // Iteratively approximate from a nonzero starting point 4520 initialInUnit = +initial || 1; 4521 4522 while ( maxIterations-- ) { 4523 4524 // Evaluate and update our best guess (doubling guesses that zero out). 4525 // Finish if the scale equals or crosses 1 (making the old*new product non-positive). 4526 jQuery.style( elem, prop, initialInUnit + unit ); 4527 if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) { 4528 maxIterations = 0; 4529 } 4530 initialInUnit = initialInUnit / scale; 4531 4532 } 4533 4534 initialInUnit = initialInUnit * 2; 4535 jQuery.style( elem, prop, initialInUnit + unit ); 4536 4537 // Make sure we update the tween properties later on 4538 valueParts = valueParts || []; 4539 } 4540 4541 if ( valueParts ) { 4542 initialInUnit = +initialInUnit || +initial || 0; 4543 4544 // Apply relative offset (+=/-=) if specified 4545 adjusted = valueParts[ 1 ] ? 4546 initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : 4547 +valueParts[ 2 ]; 4548 if ( tween ) { 4549 tween.unit = unit; 4550 tween.start = initialInUnit; 4551 tween.end = adjusted; 4552 } 4553 } 4554 return adjusted; 4555} 4556 4557 4558var defaultDisplayMap = {}; 4559 4560function getDefaultDisplay( elem ) { 4561 var temp, 4562 doc = elem.ownerDocument, 4563 nodeName = elem.nodeName, 4564 display = defaultDisplayMap[ nodeName ]; 4565 4566 if ( display ) { 4567 return display; 4568 } 4569 4570 temp = doc.body.appendChild( doc.createElement( nodeName ) ); 4571 display = jQuery.css( temp, "display" ); 4572 4573 temp.parentNode.removeChild( temp ); 4574 4575 if ( display === "none" ) { 4576 display = "block"; 4577 } 4578 defaultDisplayMap[ nodeName ] = display; 4579 4580 return display; 4581} 4582 4583function showHide( elements, show ) { 4584 var display, elem, 4585 values = [], 4586 index = 0, 4587 length = elements.length; 4588 4589 // Determine new display value for elements that need to change 4590 for ( ; index < length; index++ ) { 4591 elem = elements[ index ]; 4592 if ( !elem.style ) { 4593 continue; 4594 } 4595 4596 display = elem.style.display; 4597 if ( show ) { 4598 4599 // Since we force visibility upon cascade-hidden elements, an immediate (and slow) 4600 // check is required in this first loop unless we have a nonempty display value (either 4601 // inline or about-to-be-restored) 4602 if ( display === "none" ) { 4603 values[ index ] = dataPriv.get( elem, "display" ) || null; 4604 if ( !values[ index ] ) { 4605 elem.style.display = ""; 4606 } 4607 } 4608 if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { 4609 values[ index ] = getDefaultDisplay( elem ); 4610 } 4611 } else { 4612 if ( display !== "none" ) { 4613 values[ index ] = "none"; 4614 4615 // Remember what we're overwriting 4616 dataPriv.set( elem, "display", display ); 4617 } 4618 } 4619 } 4620 4621 // Set the display of the elements in a second loop to avoid constant reflow 4622 for ( index = 0; index < length; index++ ) { 4623 if ( values[ index ] != null ) { 4624 elements[ index ].style.display = values[ index ]; 4625 } 4626 } 4627 4628 return elements; 4629} 4630 4631jQuery.fn.extend( { 4632 show: function() { 4633 return showHide( this, true ); 4634 }, 4635 hide: function() { 4636 return showHide( this ); 4637 }, 4638 toggle: function( state ) { 4639 if ( typeof state === "boolean" ) { 4640 return state ? this.show() : this.hide(); 4641 } 4642 4643 return this.each( function() { 4644 if ( isHiddenWithinTree( this ) ) { 4645 jQuery( this ).show(); 4646 } else { 4647 jQuery( this ).hide(); 4648 } 4649 } ); 4650 } 4651} ); 4652var rcheckableType = ( /^(?:checkbox|radio)$/i ); 4653 4654var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]+)/i ); 4655 4656var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i ); 4657 4658 4659 4660// We have to close these tags to support XHTML (#13200) 4661var wrapMap = { 4662 4663 // Support: IE <=9 only 4664 option: [ 1, "<select multiple='multiple'>", "</select>" ], 4665 4666 // XHTML parsers do not magically insert elements in the 4667 // same way that tag soup parsers do. So we cannot shorten 4668 // this by omitting <tbody> or other required elements. 4669 thead: [ 1, "<table>", "</table>" ], 4670 col: [ 2, "<table><colgroup>", "</colgroup></table>" ], 4671 tr: [ 2, "<table><tbody>", "</tbody></table>" ], 4672 td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], 4673 4674 _default: [ 0, "", "" ] 4675}; 4676 4677// Support: IE <=9 only 4678wrapMap.optgroup = wrapMap.option; 4679 4680wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; 4681wrapMap.th = wrapMap.td; 4682 4683 4684function getAll( context, tag ) { 4685 4686 // Support: IE <=9 - 11 only 4687 // Use typeof to avoid zero-argument method invocation on host objects (#15151) 4688 var ret; 4689 4690 if ( typeof context.getElementsByTagName !== "undefined" ) { 4691 ret = context.getElementsByTagName( tag || "*" ); 4692 4693 } else if ( typeof context.querySelectorAll !== "undefined" ) { 4694 ret = context.querySelectorAll( tag || "*" ); 4695 4696 } else { 4697 ret = []; 4698 } 4699 4700 if ( tag === undefined || tag && nodeName( context, tag ) ) { 4701 return jQuery.merge( [ context ], ret ); 4702 } 4703 4704 return ret; 4705} 4706 4707 4708// Mark scripts as having already been evaluated 4709function setGlobalEval( elems, refElements ) { 4710 var i = 0, 4711 l = elems.length; 4712 4713 for ( ; i < l; i++ ) { 4714 dataPriv.set( 4715 elems[ i ], 4716 "globalEval", 4717 !refElements || dataPriv.get( refElements[ i ], "globalEval" ) 4718 ); 4719 } 4720} 4721 4722 4723var rhtml = /<|&#?\w+;/; 4724 4725function buildFragment( elems, context, scripts, selection, ignored ) { 4726 var elem, tmp, tag, wrap, contains, j, 4727 fragment = context.createDocumentFragment(), 4728 nodes = [], 4729 i = 0, 4730 l = elems.length; 4731 4732 for ( ; i < l; i++ ) { 4733 elem = elems[ i ]; 4734 4735 if ( elem || elem === 0 ) { 4736 4737 // Add nodes directly 4738 if ( toType( elem ) === "object" ) { 4739 4740 // Support: Android <=4.0 only, PhantomJS 1 only 4741 // push.apply(_, arraylike) throws on ancient WebKit 4742 jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); 4743 4744 // Convert non-html into a text node 4745 } else if ( !rhtml.test( elem ) ) { 4746 nodes.push( context.createTextNode( elem ) ); 4747 4748 // Convert html into DOM nodes 4749 } else { 4750 tmp = tmp || fragment.appendChild( context.createElement( "div" ) ); 4751 4752 // Deserialize a standard representation 4753 tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); 4754 wrap = wrapMap[ tag ] || wrapMap._default; 4755 tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; 4756 4757 // Descend through wrappers to the right content 4758 j = wrap[ 0 ]; 4759 while ( j-- ) { 4760 tmp = tmp.lastChild; 4761 } 4762 4763 // Support: Android <=4.0 only, PhantomJS 1 only 4764 // push.apply(_, arraylike) throws on ancient WebKit 4765 jQuery.merge( nodes, tmp.childNodes ); 4766 4767 // Remember the top-level container 4768 tmp = fragment.firstChild; 4769 4770 // Ensure the created nodes are orphaned (#12392) 4771 tmp.textContent = ""; 4772 } 4773 } 4774 } 4775 4776 // Remove wrapper from fragment 4777 fragment.textContent = ""; 4778 4779 i = 0; 4780 while ( ( elem = nodes[ i++ ] ) ) { 4781 4782 // Skip elements already in the context collection (trac-4087) 4783 if ( selection && jQuery.inArray( elem, selection ) > -1 ) { 4784 if ( ignored ) { 4785 ignored.push( elem ); 4786 } 4787 continue; 4788 } 4789 4790 contains = jQuery.contains( elem.ownerDocument, elem ); 4791 4792 // Append to fragment 4793 tmp = getAll( fragment.appendChild( elem ), "script" ); 4794 4795 // Preserve script evaluation history 4796 if ( contains ) { 4797 setGlobalEval( tmp ); 4798 } 4799 4800 // Capture executables 4801 if ( scripts ) { 4802 j = 0; 4803 while ( ( elem = tmp[ j++ ] ) ) { 4804 if ( rscriptType.test( elem.type || "" ) ) { 4805 scripts.push( elem ); 4806 } 4807 } 4808 } 4809 } 4810 4811 return fragment; 4812} 4813 4814 4815( function() { 4816 var fragment = document.createDocumentFragment(), 4817 div = fragment.appendChild( document.createElement( "div" ) ), 4818 input = document.createElement( "input" ); 4819 4820 // Support: Android 4.0 - 4.3 only 4821 // Check state lost if the name is set (#11217) 4822 // Support: Windows Web Apps (WWA) 4823 // `name` and `type` must use .setAttribute for WWA (#14901) 4824 input.setAttribute( "type", "radio" ); 4825 input.setAttribute( "checked", "checked" ); 4826 input.setAttribute( "name", "t" ); 4827 4828 div.appendChild( input ); 4829 4830 // Support: Android <=4.1 only 4831 // Older WebKit doesn't clone checked state correctly in fragments 4832 support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; 4833 4834 // Support: IE <=11 only 4835 // Make sure textarea (and checkbox) defaultValue is properly cloned 4836 div.innerHTML = "<textarea>x</textarea>"; 4837 support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; 4838} )(); 4839var documentElement = document.documentElement; 4840 4841 4842 4843var 4844 rkeyEvent = /^key/, 4845 rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, 4846 rtypenamespace = /^([^.]*)(?:\.(.+)|)/; 4847 4848function returnTrue() { 4849 return true; 4850} 4851 4852function returnFalse() { 4853 return false; 4854} 4855 4856// Support: IE <=9 only 4857// See #13393 for more info 4858function safeActiveElement() { 4859 try { 4860 return document.activeElement; 4861 } catch ( err ) { } 4862} 4863 4864function on( elem, types, selector, data, fn, one ) { 4865 var origFn, type; 4866 4867 // Types can be a map of types/handlers 4868 if ( typeof types === "object" ) { 4869 4870 // ( types-Object, selector, data ) 4871 if ( typeof selector !== "string" ) { 4872 4873 // ( types-Object, data ) 4874 data = data || selector; 4875 selector = undefined; 4876 } 4877 for ( type in types ) { 4878 on( elem, type, selector, data, types[ type ], one ); 4879 } 4880 return elem; 4881 } 4882 4883 if ( data == null && fn == null ) { 4884 4885 // ( types, fn ) 4886 fn = selector; 4887 data = selector = undefined; 4888 } else if ( fn == null ) { 4889 if ( typeof selector === "string" ) { 4890 4891 // ( types, selector, fn ) 4892 fn = data; 4893 data = undefined; 4894 } else { 4895 4896 // ( types, data, fn ) 4897 fn = data; 4898 data = selector; 4899 selector = undefined; 4900 } 4901 } 4902 if ( fn === false ) { 4903 fn = returnFalse; 4904 } else if ( !fn ) { 4905 return elem; 4906 } 4907 4908 if ( one === 1 ) { 4909 origFn = fn; 4910 fn = function( event ) { 4911 4912 // Can use an empty set, since event contains the info 4913 jQuery().off( event ); 4914 return origFn.apply( this, arguments ); 4915 }; 4916 4917 // Use same guid so caller can remove using origFn 4918 fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); 4919 } 4920 return elem.each( function() { 4921 jQuery.event.add( this, types, fn, data, selector ); 4922 } ); 4923} 4924 4925/* 4926 * Helper functions for managing events -- not part of the public interface. 4927 * Props to Dean Edwards' addEvent library for many of the ideas. 4928 */ 4929jQuery.event = { 4930 4931 global: {}, 4932 4933 add: function( elem, types, handler, data, selector ) { 4934 4935 var handleObjIn, eventHandle, tmp, 4936 events, t, handleObj, 4937 special, handlers, type, namespaces, origType, 4938 elemData = dataPriv.get( elem ); 4939 4940 // Don't attach events to noData or text/comment nodes (but allow plain objects) 4941 if ( !elemData ) { 4942 return; 4943 } 4944 4945 // Caller can pass in an object of custom data in lieu of the handler 4946 if ( handler.handler ) { 4947 handleObjIn = handler; 4948 handler = handleObjIn.handler; 4949 selector = handleObjIn.selector; 4950 } 4951 4952 // Ensure that invalid selectors throw exceptions at attach time 4953 // Evaluate against documentElement in case elem is a non-element node (e.g., document) 4954 if ( selector ) { 4955 jQuery.find.matchesSelector( documentElement, selector ); 4956 } 4957 4958 // Make sure that the handler has a unique ID, used to find/remove it later 4959 if ( !handler.guid ) { 4960 handler.guid = jQuery.guid++; 4961 } 4962 4963 // Init the element's event structure and main handler, if this is the first 4964 if ( !( events = elemData.events ) ) { 4965 events = elemData.events = {}; 4966 } 4967 if ( !( eventHandle = elemData.handle ) ) { 4968 eventHandle = elemData.handle = function( e ) { 4969 4970 // Discard the second event of a jQuery.event.trigger() and 4971 // when an event is called after a page has unloaded 4972 return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? 4973 jQuery.event.dispatch.apply( elem, arguments ) : undefined; 4974 }; 4975 } 4976 4977 // Handle multiple events separated by a space 4978 types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; 4979 t = types.length; 4980 while ( t-- ) { 4981 tmp = rtypenamespace.exec( types[ t ] ) || []; 4982 type = origType = tmp[ 1 ]; 4983 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); 4984 4985 // There *must* be a type, no attaching namespace-only handlers 4986 if ( !type ) { 4987 continue; 4988 } 4989 4990 // If event changes its type, use the special event handlers for the changed type 4991 special = jQuery.event.special[ type ] || {}; 4992 4993 // If selector defined, determine special event api type, otherwise given type 4994 type = ( selector ? special.delegateType : special.bindType ) || type; 4995 4996 // Update special based on newly reset type 4997 special = jQuery.event.special[ type ] || {}; 4998 4999 // handleObj is passed to all event handlers 5000 handleObj = jQuery.extend( { 5001 type: type, 5002 origType: origType, 5003 data: data, 5004 handler: handler, 5005 guid: handler.guid, 5006 selector: selector, 5007 needsContext: selector && jQuery.expr.match.needsContext.test( selector ), 5008 namespace: namespaces.join( "." ) 5009 }, handleObjIn ); 5010 5011 // Init the event handler queue if we're the first 5012 if ( !( handlers = events[ type ] ) ) { 5013 handlers = events[ type ] = []; 5014 handlers.delegateCount = 0; 5015 5016 // Only use addEventListener if the special events handler returns false 5017 if ( !special.setup || 5018 special.setup.call( elem, data, namespaces, eventHandle ) === false ) { 5019 5020 if ( elem.addEventListener ) { 5021 elem.addEventListener( type, eventHandle ); 5022 } 5023 } 5024 } 5025 5026 if ( special.add ) { 5027 special.add.call( elem, handleObj ); 5028 5029 if ( !handleObj.handler.guid ) { 5030 handleObj.handler.guid = handler.guid; 5031 } 5032 } 5033 5034 // Add to the element's handler list, delegates in front 5035 if ( selector ) { 5036 handlers.splice( handlers.delegateCount++, 0, handleObj ); 5037 } else { 5038 handlers.push( handleObj ); 5039 } 5040 5041 // Keep track of which events have ever been used, for event optimization 5042 jQuery.event.global[ type ] = true; 5043 } 5044 5045 }, 5046 5047 // Detach an event or set of events from an element 5048 remove: function( elem, types, handler, selector, mappedTypes ) { 5049 5050 var j, origCount, tmp, 5051 events, t, handleObj, 5052 special, handlers, type, namespaces, origType, 5053 elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); 5054 5055 if ( !elemData || !( events = elemData.events ) ) { 5056 return; 5057 } 5058 5059 // Once for each type.namespace in types; type may be omitted 5060 types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; 5061 t = types.length; 5062 while ( t-- ) { 5063 tmp = rtypenamespace.exec( types[ t ] ) || []; 5064 type = origType = tmp[ 1 ]; 5065 namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); 5066 5067 // Unbind all events (on this namespace, if provided) for the element 5068 if ( !type ) { 5069 for ( type in events ) { 5070 jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); 5071 } 5072 continue; 5073 } 5074 5075 special = jQuery.event.special[ type ] || {}; 5076 type = ( selector ? special.delegateType : special.bindType ) || type; 5077 handlers = events[ type ] || []; 5078 tmp = tmp[ 2 ] && 5079 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); 5080 5081 // Remove matching events 5082 origCount = j = handlers.length; 5083 while ( j-- ) { 5084 handleObj = handlers[ j ]; 5085 5086 if ( ( mappedTypes || origType === handleObj.origType ) && 5087 ( !handler || handler.guid === handleObj.guid ) && 5088 ( !tmp || tmp.test( handleObj.namespace ) ) && 5089 ( !selector || selector === handleObj.selector || 5090 selector === "**" && handleObj.selector ) ) { 5091 handlers.splice( j, 1 ); 5092 5093 if ( handleObj.selector ) { 5094 handlers.delegateCount--; 5095 } 5096 if ( special.remove ) { 5097 special.remove.call( elem, handleObj ); 5098 } 5099 } 5100 } 5101 5102 // Remove generic event handler if we removed something and no more handlers exist 5103 // (avoids potential for endless recursion during removal of special event handlers) 5104 if ( origCount && !handlers.length ) { 5105 if ( !special.teardown || 5106 special.teardown.call( elem, namespaces, elemData.handle ) === false ) { 5107 5108 jQuery.removeEvent( elem, type, elemData.handle ); 5109 } 5110 5111 delete events[ type ]; 5112 } 5113 } 5114 5115 // Remove data and the expando if it's no longer used 5116 if ( jQuery.isEmptyObject( events ) ) { 5117 dataPriv.remove( elem, "handle events" ); 5118 } 5119 }, 5120 5121 dispatch: function( nativeEvent ) { 5122 5123 // Make a writable jQuery.Event from the native event object 5124 var event = jQuery.event.fix( nativeEvent ); 5125 5126 var i, j, ret, matched, handleObj, handlerQueue, 5127 args = new Array( arguments.length ), 5128 handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], 5129 special = jQuery.event.special[ event.type ] || {}; 5130 5131 // Use the fix-ed jQuery.Event rather than the (read-only) native event 5132 args[ 0 ] = event; 5133 5134 for ( i = 1; i < arguments.length; i++ ) { 5135 args[ i ] = arguments[ i ]; 5136 } 5137 5138 event.delegateTarget = this; 5139 5140 // Call the preDispatch hook for the mapped type, and let it bail if desired 5141 if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { 5142 return; 5143 } 5144 5145 // Determine handlers 5146 handlerQueue = jQuery.event.handlers.call( this, event, handlers ); 5147 5148 // Run delegates first; they may want to stop propagation beneath us 5149 i = 0; 5150 while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { 5151 event.currentTarget = matched.elem; 5152 5153 j = 0; 5154 while ( ( handleObj = matched.handlers[ j++ ] ) && 5155 !event.isImmediatePropagationStopped() ) { 5156 5157 // Triggered event must either 1) have no namespace, or 2) have namespace(s) 5158 // a subset or equal to those in the bound event (both can have no namespace). 5159 if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { 5160 5161 event.handleObj = handleObj; 5162 event.data = handleObj.data; 5163 5164 ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || 5165 handleObj.handler ).apply( matched.elem, args ); 5166 5167 if ( ret !== undefined ) { 5168 if ( ( event.result = ret ) === false ) { 5169 event.preventDefault(); 5170 event.stopPropagation(); 5171 } 5172 } 5173 } 5174 } 5175 } 5176 5177 // Call the postDispatch hook for the mapped type 5178 if ( special.postDispatch ) { 5179 special.postDispatch.call( this, event ); 5180 } 5181 5182 return event.result; 5183 }, 5184 5185 handlers: function( event, handlers ) { 5186 var i, handleObj, sel, matchedHandlers, matchedSelectors, 5187 handlerQueue = [], 5188 delegateCount = handlers.delegateCount, 5189 cur = event.target; 5190 5191 // Find delegate handlers 5192 if ( delegateCount && 5193 5194 // Support: IE <=9 5195 // Black-hole SVG <use> instance trees (trac-13180) 5196 cur.nodeType && 5197 5198 // Support: Firefox <=42 5199 // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) 5200 // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click 5201 // Support: IE 11 only 5202 // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) 5203 !( event.type === "click" && event.button >= 1 ) ) { 5204 5205 for ( ; cur !== this; cur = cur.parentNode || this ) { 5206 5207 // Don't check non-elements (#13208) 5208 // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) 5209 if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { 5210 matchedHandlers = []; 5211 matchedSelectors = {}; 5212 for ( i = 0; i < delegateCount; i++ ) { 5213 handleObj = handlers[ i ]; 5214 5215 // Don't conflict with Object.prototype properties (#13203) 5216 sel = handleObj.selector + " "; 5217 5218 if ( matchedSelectors[ sel ] === undefined ) { 5219 matchedSelectors[ sel ] = handleObj.needsContext ? 5220 jQuery( sel, this ).index( cur ) > -1 : 5221 jQuery.find( sel, this, null, [ cur ] ).length; 5222 } 5223 if ( matchedSelectors[ sel ] ) { 5224 matchedHandlers.push( handleObj ); 5225 } 5226 } 5227 if ( matchedHandlers.length ) { 5228 handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); 5229 } 5230 } 5231 } 5232 } 5233 5234 // Add the remaining (directly-bound) handlers 5235 cur = this; 5236 if ( delegateCount < handlers.length ) { 5237 handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); 5238 } 5239 5240 return handlerQueue; 5241 }, 5242 5243 addProp: function( name, hook ) { 5244 Object.defineProperty( jQuery.Event.prototype, name, { 5245 enumerable: true, 5246 configurable: true, 5247 5248 get: isFunction( hook ) ? 5249 function() { 5250 if ( this.originalEvent ) { 5251 return hook( this.originalEvent ); 5252 } 5253 } : 5254 function() { 5255 if ( this.originalEvent ) { 5256 return this.originalEvent[ name ]; 5257 } 5258 }, 5259 5260 set: function( value ) { 5261 Object.defineProperty( this, name, { 5262 enumerable: true, 5263 configurable: true, 5264 writable: true, 5265 value: value 5266 } ); 5267 } 5268 } ); 5269 }, 5270 5271 fix: function( originalEvent ) { 5272 return originalEvent[ jQuery.expando ] ? 5273 originalEvent : 5274 new jQuery.Event( originalEvent ); 5275 }, 5276 5277 special: { 5278 load: { 5279 5280 // Prevent triggered image.load events from bubbling to window.load 5281 noBubble: true 5282 }, 5283 focus: { 5284 5285 // Fire native event if possible so blur/focus sequence is correct 5286 trigger: function() { 5287 if ( this !== safeActiveElement() && this.focus ) { 5288 this.focus(); 5289 return false; 5290 } 5291 }, 5292 delegateType: "focusin" 5293 }, 5294 blur: { 5295 trigger: function() { 5296 if ( this === safeActiveElement() && this.blur ) { 5297 this.blur(); 5298 return false; 5299 } 5300 }, 5301 delegateType: "focusout" 5302 }, 5303 click: { 5304 5305 // For checkbox, fire native event so checked state will be right 5306 trigger: function() { 5307 if ( this.type === "checkbox" && this.click && nodeName( this, "input" ) ) { 5308 this.click(); 5309 return false; 5310 } 5311 }, 5312 5313 // For cross-browser consistency, don't fire native .click() on links 5314 _default: function( event ) { 5315 return nodeName( event.target, "a" ); 5316 } 5317 }, 5318 5319 beforeunload: { 5320 postDispatch: function( event ) { 5321 5322 // Support: Firefox 20+ 5323 // Firefox doesn't alert if the returnValue field is not set. 5324 if ( event.result !== undefined && event.originalEvent ) { 5325 event.originalEvent.returnValue = event.result; 5326 } 5327 } 5328 } 5329 } 5330}; 5331 5332jQuery.removeEvent = function( elem, type, handle ) { 5333 5334 // This "if" is needed for plain objects 5335 if ( elem.removeEventListener ) { 5336 elem.removeEventListener( type, handle ); 5337 } 5338}; 5339 5340jQuery.Event = function( src, props ) { 5341 5342 // Allow instantiation without the 'new' keyword 5343 if ( !( this instanceof jQuery.Event ) ) { 5344 return new jQuery.Event( src, props ); 5345 } 5346 5347 // Event object 5348 if ( src && src.type ) { 5349 this.originalEvent = src; 5350 this.type = src.type; 5351 5352 // Events bubbling up the document may have been marked as prevented 5353 // by a handler lower down the tree; reflect the correct value. 5354 this.isDefaultPrevented = src.defaultPrevented || 5355 src.defaultPrevented === undefined && 5356 5357 // Support: Android <=2.3 only 5358 src.returnValue === false ? 5359 returnTrue : 5360 returnFalse; 5361 5362 // Create target properties 5363 // Support: Safari <=6 - 7 only 5364 // Target should not be a text node (#504, #13143) 5365 this.target = ( src.target && src.target.nodeType === 3 ) ? 5366 src.target.parentNode : 5367 src.target; 5368 5369 this.currentTarget = src.currentTarget; 5370 this.relatedTarget = src.relatedTarget; 5371 5372 // Event type 5373 } else { 5374 this.type = src; 5375 } 5376 5377 // Put explicitly provided properties onto the event object 5378 if ( props ) { 5379 jQuery.extend( this, props ); 5380 } 5381 5382 // Create a timestamp if incoming event doesn't have one 5383 this.timeStamp = src && src.timeStamp || Date.now(); 5384 5385 // Mark it as fixed 5386 this[ jQuery.expando ] = true; 5387}; 5388 5389// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding 5390// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html 5391jQuery.Event.prototype = { 5392 constructor: jQuery.Event, 5393 isDefaultPrevented: returnFalse, 5394 isPropagationStopped: returnFalse, 5395 isImmediatePropagationStopped: returnFalse, 5396 isSimulated: false, 5397 5398 preventDefault: function() { 5399 var e = this.originalEvent; 5400 5401 this.isDefaultPrevented = returnTrue; 5402 5403 if ( e && !this.isSimulated ) { 5404 e.preventDefault(); 5405 } 5406 }, 5407 stopPropagation: function() { 5408 var e = this.originalEvent; 5409 5410 this.isPropagationStopped = returnTrue; 5411 5412 if ( e && !this.isSimulated ) { 5413 e.stopPropagation(); 5414 } 5415 }, 5416 stopImmediatePropagation: function() { 5417 var e = this.originalEvent; 5418 5419 this.isImmediatePropagationStopped = returnTrue; 5420 5421 if ( e && !this.isSimulated ) { 5422 e.stopImmediatePropagation(); 5423 } 5424 5425 this.stopPropagation(); 5426 } 5427}; 5428 5429// Includes all common event props including KeyEvent and MouseEvent specific props 5430jQuery.each( { 5431 altKey: true, 5432 bubbles: true, 5433 cancelable: true, 5434 changedTouches: true, 5435 ctrlKey: true, 5436 detail: true, 5437 eventPhase: true, 5438 metaKey: true, 5439 pageX: true, 5440 pageY: true, 5441 shiftKey: true, 5442 view: true, 5443 "char": true, 5444 charCode: true, 5445 key: true, 5446 keyCode: true, 5447 button: true, 5448 buttons: true, 5449 clientX: true, 5450 clientY: true, 5451 offsetX: true, 5452 offsetY: true, 5453 pointerId: true, 5454 pointerType: true, 5455 screenX: true, 5456 screenY: true, 5457 targetTouches: true, 5458 toElement: true, 5459 touches: true, 5460 5461 which: function( event ) { 5462 var button = event.button; 5463 5464 // Add which for key events 5465 if ( event.which == null && rkeyEvent.test( event.type ) ) { 5466 return event.charCode != null ? event.charCode : event.keyCode; 5467 } 5468 5469 // Add which for click: 1 === left; 2 === middle; 3 === right 5470 if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { 5471 if ( button & 1 ) { 5472 return 1; 5473 } 5474 5475 if ( button & 2 ) { 5476 return 3; 5477 } 5478 5479 if ( button & 4 ) { 5480 return 2; 5481 } 5482 5483 return 0; 5484 } 5485 5486 return event.which; 5487 } 5488}, jQuery.event.addProp ); 5489 5490// Create mouseenter/leave events using mouseover/out and event-time checks 5491// so that event delegation works in jQuery. 5492// Do the same for pointerenter/pointerleave and pointerover/pointerout 5493// 5494// Support: Safari 7 only 5495// Safari sends mouseenter too often; see: 5496// https://bugs.chromium.org/p/chromium/issues/detail?id=470258 5497// for the description of the bug (it existed in older Chrome versions as well). 5498jQuery.each( { 5499 mouseenter: "mouseover", 5500 mouseleave: "mouseout", 5501 pointerenter: "pointerover", 5502 pointerleave: "pointerout" 5503}, function( orig, fix ) { 5504 jQuery.event.special[ orig ] = { 5505 delegateType: fix, 5506 bindType: fix, 5507 5508 handle: function( event ) { 5509 var ret, 5510 target = this, 5511 related = event.relatedTarget, 5512 handleObj = event.handleObj; 5513 5514 // For mouseenter/leave call the handler if related is outside the target. 5515 // NB: No relatedTarget if the mouse left/entered the browser window 5516 if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { 5517 event.type = handleObj.origType; 5518 ret = handleObj.handler.apply( this, arguments ); 5519 event.type = fix; 5520 } 5521 return ret; 5522 } 5523 }; 5524} ); 5525 5526jQuery.fn.extend( { 5527 5528 on: function( types, selector, data, fn ) { 5529 return on( this, types, selector, data, fn ); 5530 }, 5531 one: function( types, selector, data, fn ) { 5532 return on( this, types, selector, data, fn, 1 ); 5533 }, 5534 off: function( types, selector, fn ) { 5535 var handleObj, type; 5536 if ( types && types.preventDefault && types.handleObj ) { 5537 5538 // ( event ) dispatched jQuery.Event 5539 handleObj = types.handleObj; 5540 jQuery( types.delegateTarget ).off( 5541 handleObj.namespace ? 5542 handleObj.origType + "." + handleObj.namespace : 5543 handleObj.origType, 5544 handleObj.selector, 5545 handleObj.handler 5546 ); 5547 return this; 5548 } 5549 if ( typeof types === "object" ) { 5550 5551 // ( types-object [, selector] ) 5552 for ( type in types ) { 5553 this.off( type, selector, types[ type ] ); 5554 } 5555 return this; 5556 } 5557 if ( selector === false || typeof selector === "function" ) { 5558 5559 // ( types [, fn] ) 5560 fn = selector; 5561 selector = undefined; 5562 } 5563 if ( fn === false ) { 5564 fn = returnFalse; 5565 } 5566 return this.each( function() { 5567 jQuery.event.remove( this, types, fn, selector ); 5568 } ); 5569 } 5570} ); 5571 5572 5573var 5574 5575 /* eslint-disable max-len */ 5576 5577 // See https://github.com/eslint/eslint/issues/3229 5578 rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi, 5579 5580 /* eslint-enable */ 5581 5582 // Support: IE <=10 - 11, Edge 12 - 13 only 5583 // In IE/Edge using regex groups here causes severe slowdowns. 5584 // See https://connect.microsoft.com/IE/feedback/details/1736512/ 5585 rnoInnerhtml = /<script|<style|<link/i, 5586 5587 // checked="checked" or checked 5588 rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, 5589 rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g; 5590 5591// Prefer a tbody over its parent table for containing new rows 5592function manipulationTarget( elem, content ) { 5593 if ( nodeName( elem, "table" ) && 5594 nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { 5595 5596 return jQuery( elem ).children( "tbody" )[ 0 ] || elem; 5597 } 5598 5599 return elem; 5600} 5601 5602// Replace/restore the type attribute of script elements for safe DOM manipulation 5603function disableScript( elem ) { 5604 elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; 5605 return elem; 5606} 5607function restoreScript( elem ) { 5608 if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) { 5609 elem.type = elem.type.slice( 5 ); 5610 } else { 5611 elem.removeAttribute( "type" ); 5612 } 5613 5614 return elem; 5615} 5616 5617function cloneCopyEvent( src, dest ) { 5618 var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; 5619 5620 if ( dest.nodeType !== 1 ) { 5621 return; 5622 } 5623 5624 // 1. Copy private data: events, handlers, etc. 5625 if ( dataPriv.hasData( src ) ) { 5626 pdataOld = dataPriv.access( src ); 5627 pdataCur = dataPriv.set( dest, pdataOld ); 5628 events = pdataOld.events; 5629 5630 if ( events ) { 5631 delete pdataCur.handle; 5632 pdataCur.events = {}; 5633 5634 for ( type in events ) { 5635 for ( i = 0, l = events[ type ].length; i < l; i++ ) { 5636 jQuery.event.add( dest, type, events[ type ][ i ] ); 5637 } 5638 } 5639 } 5640 } 5641 5642 // 2. Copy user data 5643 if ( dataUser.hasData( src ) ) { 5644 udataOld = dataUser.access( src ); 5645 udataCur = jQuery.extend( {}, udataOld ); 5646 5647 dataUser.set( dest, udataCur ); 5648 } 5649} 5650 5651// Fix IE bugs, see support tests 5652function fixInput( src, dest ) { 5653 var nodeName = dest.nodeName.toLowerCase(); 5654 5655 // Fails to persist the checked state of a cloned checkbox or radio button. 5656 if ( nodeName === "input" && rcheckableType.test( src.type ) ) { 5657 dest.checked = src.checked; 5658 5659 // Fails to return the selected option to the default selected state when cloning options 5660 } else if ( nodeName === "input" || nodeName === "textarea" ) { 5661 dest.defaultValue = src.defaultValue; 5662 } 5663} 5664 5665function domManip( collection, args, callback, ignored ) { 5666 5667 // Flatten any nested arrays 5668 args = concat.apply( [], args ); 5669 5670 var fragment, first, scripts, hasScripts, node, doc, 5671 i = 0, 5672 l = collection.length, 5673 iNoClone = l - 1, 5674 value = args[ 0 ], 5675 valueIsFunction = isFunction( value ); 5676 5677 // We can't cloneNode fragments that contain checked, in WebKit 5678 if ( valueIsFunction || 5679 ( l > 1 && typeof value === "string" && 5680 !support.checkClone && rchecked.test( value ) ) ) { 5681 return collection.each( function( index ) { 5682 var self = collection.eq( index ); 5683 if ( valueIsFunction ) { 5684 args[ 0 ] = value.call( this, index, self.html() ); 5685 } 5686 domManip( self, args, callback, ignored ); 5687 } ); 5688 } 5689 5690 if ( l ) { 5691 fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); 5692 first = fragment.firstChild; 5693 5694 if ( fragment.childNodes.length === 1 ) { 5695 fragment = first; 5696 } 5697 5698 // Require either new content or an interest in ignored elements to invoke the callback 5699 if ( first || ignored ) { 5700 scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); 5701 hasScripts = scripts.length; 5702 5703 // Use the original fragment for the last item 5704 // instead of the first because it can end up 5705 // being emptied incorrectly in certain situations (#8070). 5706 for ( ; i < l; i++ ) { 5707 node = fragment; 5708 5709 if ( i !== iNoClone ) { 5710 node = jQuery.clone( node, true, true ); 5711 5712 // Keep references to cloned scripts for later restoration 5713 if ( hasScripts ) { 5714 5715 // Support: Android <=4.0 only, PhantomJS 1 only 5716 // push.apply(_, arraylike) throws on ancient WebKit 5717 jQuery.merge( scripts, getAll( node, "script" ) ); 5718 } 5719 } 5720 5721 callback.call( collection[ i ], node, i ); 5722 } 5723 5724 if ( hasScripts ) { 5725 doc = scripts[ scripts.length - 1 ].ownerDocument; 5726 5727 // Reenable scripts 5728 jQuery.map( scripts, restoreScript ); 5729 5730 // Evaluate executable scripts on first document insertion 5731 for ( i = 0; i < hasScripts; i++ ) { 5732 node = scripts[ i ]; 5733 if ( rscriptType.test( node.type || "" ) && 5734 !dataPriv.access( node, "globalEval" ) && 5735 jQuery.contains( doc, node ) ) { 5736 5737 if ( node.src && ( node.type || "" ).toLowerCase() !== "module" ) { 5738 5739 // Optional AJAX dependency, but won't run scripts if not present 5740 if ( jQuery._evalUrl ) { 5741 jQuery._evalUrl( node.src ); 5742 } 5743 } else { 5744 DOMEval( node.textContent.replace( rcleanScript, "" ), doc, node ); 5745 } 5746 } 5747 } 5748 } 5749 } 5750 } 5751 5752 return collection; 5753} 5754 5755function remove( elem, selector, keepData ) { 5756 var node, 5757 nodes = selector ? jQuery.filter( selector, elem ) : elem, 5758 i = 0; 5759 5760 for ( ; ( node = nodes[ i ] ) != null; i++ ) { 5761 if ( !keepData && node.nodeType === 1 ) { 5762 jQuery.cleanData( getAll( node ) ); 5763 } 5764 5765 if ( node.parentNode ) { 5766 if ( keepData && jQuery.contains( node.ownerDocument, node ) ) { 5767 setGlobalEval( getAll( node, "script" ) ); 5768 } 5769 node.parentNode.removeChild( node ); 5770 } 5771 } 5772 5773 return elem; 5774} 5775 5776jQuery.extend( { 5777 htmlPrefilter: function( html ) { 5778 return html.replace( rxhtmlTag, "<$1></$2>" ); 5779 }, 5780 5781 clone: function( elem, dataAndEvents, deepDataAndEvents ) { 5782 var i, l, srcElements, destElements, 5783 clone = elem.cloneNode( true ), 5784 inPage = jQuery.contains( elem.ownerDocument, elem ); 5785 5786 // Fix IE cloning issues 5787 if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && 5788 !jQuery.isXMLDoc( elem ) ) { 5789 5790 // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 5791 destElements = getAll( clone ); 5792 srcElements = getAll( elem ); 5793 5794 for ( i = 0, l = srcElements.length; i < l; i++ ) { 5795 fixInput( srcElements[ i ], destElements[ i ] ); 5796 } 5797 } 5798 5799 // Copy the events from the original to the clone 5800 if ( dataAndEvents ) { 5801 if ( deepDataAndEvents ) { 5802 srcElements = srcElements || getAll( elem ); 5803 destElements = destElements || getAll( clone ); 5804 5805 for ( i = 0, l = srcElements.length; i < l; i++ ) { 5806 cloneCopyEvent( srcElements[ i ], destElements[ i ] ); 5807 } 5808 } else { 5809 cloneCopyEvent( elem, clone ); 5810 } 5811 } 5812 5813 // Preserve script evaluation history 5814 destElements = getAll( clone, "script" ); 5815 if ( destElements.length > 0 ) { 5816 setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); 5817 } 5818 5819 // Return the cloned set 5820 return clone; 5821 }, 5822 5823 cleanData: function( elems ) { 5824 var data, elem, type, 5825 special = jQuery.event.special, 5826 i = 0; 5827 5828 for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { 5829 if ( acceptData( elem ) ) { 5830 if ( ( data = elem[ dataPriv.expando ] ) ) { 5831 if ( data.events ) { 5832 for ( type in data.events ) { 5833 if ( special[ type ] ) { 5834 jQuery.event.remove( elem, type ); 5835 5836 // This is a shortcut to avoid jQuery.event.remove's overhead 5837 } else { 5838 jQuery.removeEvent( elem, type, data.handle ); 5839 } 5840 } 5841 } 5842
vendor: 1,119 bytes, lines 5843-5887
5843 // Support: Chrome <=35 - 45+ 5844 // Assign undefined instead of using delete, see Data#remove 5845 elem[ dataPriv.expando ] = undefined; 5846 } 5847 if ( elem[ dataUser.expando ] ) { 5848 5849 // Support: Chrome <=35 - 45+ 5850 // Assign undefined instead of using delete, see Data#remove 5851 elem[ dataUser.expando ] = undefined; 5852 } 5853 } 5854 } 5855 } 5856} ); 5857 5858jQuery.fn.extend( { 5859 detach: function( selector ) { 5860 return remove( this, selector, true ); 5861 }, 5862 5863 remove: function( selector ) { 5864 return remove( this, selector ); 5865 }, 5866 5867 text: function( value ) { 5868 return access( this, function( value ) { 5869 return value === undefined ? 5870 jQuery.text( this ) : 5871 this.empty().each( function() { 5872 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5873 this.textContent = value; 5874 } 5875 } ); 5876 }, null, value, arguments.length ); 5877 }, 5878 5879 append: function() { 5880 return domManip( this, arguments, function( elem ) { 5881 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5882 var target = manipulationTarget( this, elem ); 5883 target.appendChild( elem ); 5884 } 5885 } ); 5886 }, 5887
vendor: 52,786 bytes, lines 5888-7942
5888 prepend: function() { 5889 return domManip( this, arguments, function( elem ) { 5890 if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { 5891 var target = manipulationTarget( this, elem ); 5892 target.insertBefore( elem, target.firstChild ); 5893 } 5894 } ); 5895 }, 5896 5897 before: function() { 5898 return domManip( this, arguments, function( elem ) { 5899 if ( this.parentNode ) { 5900 this.parentNode.insertBefore( elem, this ); 5901 } 5902 } ); 5903 }, 5904 5905 after: function() { 5906 return domManip( this, arguments, function( elem ) { 5907 if ( this.parentNode ) { 5908 this.parentNode.insertBefore( elem, this.nextSibling ); 5909 } 5910 } ); 5911 }, 5912 5913 empty: function() { 5914 var elem, 5915 i = 0; 5916 5917 for ( ; ( elem = this[ i ] ) != null; i++ ) { 5918 if ( elem.nodeType === 1 ) { 5919 5920 // Prevent memory leaks 5921 jQuery.cleanData( getAll( elem, false ) ); 5922 5923 // Remove any remaining nodes 5924 elem.textContent = ""; 5925 } 5926 } 5927 5928 return this; 5929 }, 5930 5931 clone: function( dataAndEvents, deepDataAndEvents ) { 5932 dataAndEvents = dataAndEvents == null ? false : dataAndEvents; 5933 deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; 5934 5935 return this.map( function() { 5936 return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); 5937 } ); 5938 }, 5939 5940 html: function( value ) { 5941 return access( this, function( value ) { 5942 var elem = this[ 0 ] || {}, 5943 i = 0, 5944 l = this.length; 5945 5946 if ( value === undefined && elem.nodeType === 1 ) { 5947 return elem.innerHTML; 5948 } 5949 5950 // See if we can take a shortcut and just use innerHTML 5951 if ( typeof value === "string" && !rnoInnerhtml.test( value ) && 5952 !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { 5953 5954 value = jQuery.htmlPrefilter( value ); 5955 5956 try { 5957 for ( ; i < l; i++ ) { 5958 elem = this[ i ] || {}; 5959 5960 // Remove element nodes and prevent memory leaks 5961 if ( elem.nodeType === 1 ) { 5962 jQuery.cleanData( getAll( elem, false ) ); 5963 elem.innerHTML = value; 5964 } 5965 } 5966 5967 elem = 0; 5968 5969 // If using innerHTML throws an exception, use the fallback method 5970 } catch ( e ) {} 5971 } 5972 5973 if ( elem ) { 5974 this.empty().append( value ); 5975 } 5976 }, null, value, arguments.length ); 5977 }, 5978 5979 replaceWith: function() { 5980 var ignored = []; 5981 5982 // Make the changes, replacing each non-ignored context element with the new content 5983 return domManip( this, arguments, function( elem ) { 5984 var parent = this.parentNode; 5985 5986 if ( jQuery.inArray( this, ignored ) < 0 ) { 5987 jQuery.cleanData( getAll( this ) ); 5988 if ( parent ) { 5989 parent.replaceChild( elem, this ); 5990 } 5991 } 5992 5993 // Force callback invocation 5994 }, ignored ); 5995 } 5996} ); 5997 5998jQuery.each( { 5999 appendTo: "append", 6000 prependTo: "prepend", 6001 insertBefore: "before", 6002 insertAfter: "after", 6003 replaceAll: "replaceWith" 6004}, function( name, original ) { 6005 jQuery.fn[ name ] = function( selector ) { 6006 var elems, 6007 ret = [], 6008 insert = jQuery( selector ), 6009 last = insert.length - 1, 6010 i = 0; 6011 6012 for ( ; i <= last; i++ ) { 6013 elems = i === last ? this : this.clone( true ); 6014 jQuery( insert[ i ] )[ original ]( elems ); 6015 6016 // Support: Android <=4.0 only, PhantomJS 1 only 6017 // .get() because push.apply(_, arraylike) throws on ancient WebKit 6018 push.apply( ret, elems.get() ); 6019 } 6020 6021 return this.pushStack( ret ); 6022 }; 6023} ); 6024var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); 6025 6026var getStyles = function( elem ) { 6027 6028 // Support: IE <=11 only, Firefox <=30 (#15098, #14150) 6029 // IE throws on elements created in popups 6030 // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" 6031 var view = elem.ownerDocument.defaultView; 6032 6033 if ( !view || !view.opener ) { 6034 view = window; 6035 } 6036 6037 return view.getComputedStyle( elem ); 6038 }; 6039 6040var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" ); 6041 6042 6043 6044( function() { 6045 6046 // Executing both pixelPosition & boxSizingReliable tests require only one layout 6047 // so they're executed at the same time to save the second computation. 6048 function computeStyleTests() { 6049 6050 // This is a singleton, we need to execute it only once 6051 if ( !div ) { 6052 return; 6053 } 6054 6055 container.style.cssText = "position:absolute;left:-11111px;width:60px;" + 6056 "margin-top:1px;padding:0;border:0"; 6057 div.style.cssText = 6058 "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + 6059 "margin:auto;border:1px;padding:1px;" + 6060 "width:60%;top:1%"; 6061 documentElement.appendChild( container ).appendChild( div ); 6062 6063 var divStyle = window.getComputedStyle( div ); 6064 pixelPositionVal = divStyle.top !== "1%"; 6065 6066 // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 6067 reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; 6068 6069 // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 6070 // Some styles come back with percentage values, even though they shouldn't 6071 div.style.right = "60%"; 6072 pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; 6073 6074 // Support: IE 9 - 11 only 6075 // Detect misreporting of content dimensions for box-sizing:border-box elements 6076 boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; 6077 6078 // Support: IE 9 only 6079 // Detect overflow:scroll screwiness (gh-3699) 6080 div.style.position = "absolute"; 6081 scrollboxSizeVal = div.offsetWidth === 36 || "absolute"; 6082 6083 documentElement.removeChild( container ); 6084 6085 // Nullify the div so it wouldn't be stored in the memory and 6086 // it will also be a sign that checks already performed 6087 div = null; 6088 } 6089 6090 function roundPixelMeasures( measure ) { 6091 return Math.round( parseFloat( measure ) ); 6092 } 6093 6094 var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, 6095 reliableMarginLeftVal, 6096 container = document.createElement( "div" ), 6097 div = document.createElement( "div" ); 6098 6099 // Finish early in limited (non-browser) environments 6100 if ( !div.style ) { 6101 return; 6102 } 6103 6104 // Support: IE <=9 - 11 only 6105 // Style of cloned element affects source element cloned (#8908) 6106 div.style.backgroundClip = "content-box"; 6107 div.cloneNode( true ).style.backgroundClip = ""; 6108 support.clearCloneStyle = div.style.backgroundClip === "content-box"; 6109 6110 jQuery.extend( support, { 6111 boxSizingReliable: function() { 6112 computeStyleTests(); 6113 return boxSizingReliableVal; 6114 }, 6115 pixelBoxStyles: function() { 6116 computeStyleTests(); 6117 return pixelBoxStylesVal; 6118 }, 6119 pixelPosition: function() { 6120 computeStyleTests(); 6121 return pixelPositionVal; 6122 }, 6123 reliableMarginLeft: function() { 6124 computeStyleTests(); 6125 return reliableMarginLeftVal; 6126 }, 6127 scrollboxSize: function() { 6128 computeStyleTests(); 6129 return scrollboxSizeVal; 6130 } 6131 } ); 6132} )(); 6133 6134 6135function curCSS( elem, name, computed ) { 6136 var width, minWidth, maxWidth, ret, 6137 6138 // Support: Firefox 51+ 6139 // Retrieving style before computed somehow 6140 // fixes an issue with getting wrong values 6141 // on detached elements 6142 style = elem.style; 6143 6144 computed = computed || getStyles( elem ); 6145 6146 // getPropertyValue is needed for: 6147 // .css('filter') (IE 9 only, #12537) 6148 // .css('--customProperty) (#3144) 6149 if ( computed ) { 6150 ret = computed.getPropertyValue( name ) || computed[ name ]; 6151 6152 if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { 6153 ret = jQuery.style( elem, name ); 6154 } 6155 6156 // A tribute to the "awesome hack by Dean Edwards" 6157 // Android Browser returns percentage for some values, 6158 // but width seems to be reliably pixels. 6159 // This is against the CSSOM draft spec: 6160 // https://drafts.csswg.org/cssom/#resolved-values 6161 if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { 6162 6163 // Remember the original values 6164 width = style.width; 6165 minWidth = style.minWidth; 6166 maxWidth = style.maxWidth; 6167 6168 // Put in the new values to get a computed value out 6169 style.minWidth = style.maxWidth = style.width = ret; 6170 ret = computed.width; 6171 6172 // Revert the changed values 6173 style.width = width; 6174 style.minWidth = minWidth; 6175 style.maxWidth = maxWidth; 6176 } 6177 } 6178 6179 return ret !== undefined ? 6180 6181 // Support: IE <=9 - 11 only 6182 // IE returns zIndex value as an integer. 6183 ret + "" : 6184 ret; 6185} 6186 6187 6188function addGetHookIf( conditionFn, hookFn ) { 6189 6190 // Define the hook, we'll check on the first run if it's really needed. 6191 return { 6192 get: function() { 6193 if ( conditionFn() ) { 6194 6195 // Hook not needed (or it's not possible to use it due 6196 // to missing dependency), remove it. 6197 delete this.get; 6198 return; 6199 } 6200 6201 // Hook needed; redefine it so that the support test is not executed again. 6202 return ( this.get = hookFn ).apply( this, arguments ); 6203 } 6204 }; 6205} 6206 6207 6208var 6209 6210 // Swappable if display is none or starts with table 6211 // except "table", "table-cell", or "table-caption" 6212 // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display 6213 rdisplayswap = /^(none|table(?!-c[ea]).+)/, 6214 rcustomProp = /^--/, 6215 cssShow = { position: "absolute", visibility: "hidden", display: "block" }, 6216 cssNormalTransform = { 6217 letterSpacing: "0", 6218 fontWeight: "400" 6219 }, 6220 6221 cssPrefixes = [ "Webkit", "Moz", "ms" ], 6222 emptyStyle = document.createElement( "div" ).style; 6223 6224// Return a css property mapped to a potentially vendor prefixed property 6225function vendorPropName( name ) { 6226 6227 // Shortcut for names that are not vendor prefixed 6228 if ( name in emptyStyle ) { 6229 return name; 6230 } 6231 6232 // Check for vendor prefixed names 6233 var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), 6234 i = cssPrefixes.length; 6235 6236 while ( i-- ) { 6237 name = cssPrefixes[ i ] + capName; 6238 if ( name in emptyStyle ) { 6239 return name; 6240 } 6241 } 6242} 6243 6244// Return a property mapped along what jQuery.cssProps suggests or to 6245// a vendor prefixed property. 6246function finalPropName( name ) { 6247 var ret = jQuery.cssProps[ name ]; 6248 if ( !ret ) { 6249 ret = jQuery.cssProps[ name ] = vendorPropName( name ) || name; 6250 } 6251 return ret; 6252} 6253 6254function setPositiveNumber( elem, value, subtract ) { 6255 6256 // Any relative (+/-) values have already been 6257 // normalized at this point 6258 var matches = rcssNum.exec( value ); 6259 return matches ? 6260 6261 // Guard against undefined "subtract", e.g., when used as in cssHooks 6262 Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) : 6263 value; 6264} 6265 6266function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { 6267 var i = dimension === "width" ? 1 : 0, 6268 extra = 0, 6269 delta = 0; 6270 6271 // Adjustment may not be necessary 6272 if ( box === ( isBorderBox ? "border" : "content" ) ) { 6273 return 0; 6274 } 6275 6276 for ( ; i < 4; i += 2 ) { 6277 6278 // Both box models exclude margin 6279 if ( box === "margin" ) { 6280 delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); 6281 } 6282 6283 // If we get here with a content-box, we're seeking "padding" or "border" or "margin" 6284 if ( !isBorderBox ) { 6285 6286 // Add padding 6287 delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6288 6289 // For "border" or "margin", add border 6290 if ( box !== "padding" ) { 6291 delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6292 6293 // But still keep track of it otherwise 6294 } else { 6295 extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6296 } 6297 6298 // If we get here with a border-box (content + padding + border), we're seeking "content" or 6299 // "padding" or "margin" 6300 } else { 6301 6302 // For "content", subtract padding 6303 if ( box === "content" ) { 6304 delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); 6305 } 6306 6307 // For "content" or "padding", subtract border 6308 if ( box !== "margin" ) { 6309 delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); 6310 } 6311 } 6312 } 6313 6314 // Account for positive content-box scroll gutter when requested by providing computedVal 6315 if ( !isBorderBox && computedVal >= 0 ) { 6316 6317 // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border 6318 // Assuming integer scroll gutter, subtract the rest and round down 6319 delta += Math.max( 0, Math.ceil( 6320 elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - 6321 computedVal - 6322 delta - 6323 extra - 6324 0.5 6325 ) ); 6326 } 6327 6328 return delta; 6329} 6330 6331function getWidthOrHeight( elem, dimension, extra ) { 6332 6333 // Start with computed style 6334 var styles = getStyles( elem ), 6335 val = curCSS( elem, dimension, styles ), 6336 isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box", 6337 valueIsBorderBox = isBorderBox; 6338 6339 // Support: Firefox <=54 6340 // Return a confounding non-pixel value or feign ignorance, as appropriate. 6341 if ( rnumnonpx.test( val ) ) { 6342 if ( !extra ) { 6343 return val; 6344 } 6345 val = "auto"; 6346 } 6347 6348 // Check for style in case a browser which returns unreliable values 6349 // for getComputedStyle silently falls back to the reliable elem.style 6350 valueIsBorderBox = valueIsBorderBox && 6351 ( support.boxSizingReliable() || val === elem.style[ dimension ] ); 6352 6353 // Fall back to offsetWidth/offsetHeight when value is "auto" 6354 // This happens for inline elements with no explicit setting (gh-3571) 6355 // Support: Android <=4.1 - 4.3 only 6356 // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) 6357 if ( val === "auto" || 6358 !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) { 6359 6360 val = elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ]; 6361 6362 // offsetWidth/offsetHeight provide border-box values 6363 valueIsBorderBox = true; 6364 } 6365 6366 // Normalize "" and auto 6367 val = parseFloat( val ) || 0; 6368 6369 // Adjust for the element's box model 6370 return ( val + 6371 boxModelAdjustment( 6372 elem, 6373 dimension, 6374 extra || ( isBorderBox ? "border" : "content" ), 6375 valueIsBorderBox, 6376 styles, 6377 6378 // Provide the current computed size to request scroll gutter calculation (gh-3589) 6379 val 6380 ) 6381 ) + "px"; 6382} 6383 6384jQuery.extend( { 6385 6386 // Add in style property hooks for overriding the default 6387 // behavior of getting and setting a style property 6388 cssHooks: { 6389 opacity: { 6390 get: function( elem, computed ) { 6391 if ( computed ) { 6392 6393 // We should always get a number back from opacity 6394 var ret = curCSS( elem, "opacity" ); 6395 return ret === "" ? "1" : ret; 6396 } 6397 } 6398 } 6399 }, 6400 6401 // Don't automatically add "px" to these possibly-unitless properties 6402 cssNumber: { 6403 "animationIterationCount": true, 6404 "columnCount": true, 6405 "fillOpacity": true, 6406 "flexGrow": true, 6407 "flexShrink": true, 6408 "fontWeight": true, 6409 "lineHeight": true, 6410 "opacity": true, 6411 "order": true, 6412 "orphans": true, 6413 "widows": true, 6414 "zIndex": true, 6415 "zoom": true 6416 }, 6417 6418 // Add in properties whose names you wish to fix before 6419 // setting or getting the value 6420 cssProps: {}, 6421 6422 // Get and set the style property on a DOM Node 6423 style: function( elem, name, value, extra ) { 6424 6425 // Don't set styles on text and comment nodes 6426 if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { 6427 return; 6428 } 6429 6430 // Make sure that we're working with the right name 6431 var ret, type, hooks, 6432 origName = camelCase( name ), 6433 isCustomProp = rcustomProp.test( name ), 6434 style = elem.style; 6435 6436 // Make sure that we're working with the right name. We don't 6437 // want to query the value if it is a CSS custom property 6438 // since they are user-defined. 6439 if ( !isCustomProp ) { 6440 name = finalPropName( origName ); 6441 } 6442 6443 // Gets hook for the prefixed version, then unprefixed version 6444 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6445 6446 // Check if we're setting a value 6447 if ( value !== undefined ) { 6448 type = typeof value; 6449 6450 // Convert "+=" or "-=" to relative numbers (#7345) 6451 if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { 6452 value = adjustCSS( elem, name, ret ); 6453 6454 // Fixes bug #9237 6455 type = "number"; 6456 } 6457 6458 // Make sure that null and NaN values aren't set (#7116) 6459 if ( value == null || value !== value ) { 6460 return; 6461 } 6462 6463 // If a number was passed in, add the unit (except for certain CSS properties) 6464 if ( type === "number" ) { 6465 value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" ); 6466 } 6467 6468 // background-* props affect original clone's values 6469 if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { 6470 style[ name ] = "inherit"; 6471 } 6472 6473 // If a hook was provided, use that value, otherwise just set the specified value 6474 if ( !hooks || !( "set" in hooks ) || 6475 ( value = hooks.set( elem, value, extra ) ) !== undefined ) { 6476 6477 if ( isCustomProp ) { 6478 style.setProperty( name, value ); 6479 } else { 6480 style[ name ] = value; 6481 } 6482 } 6483 6484 } else { 6485 6486 // If a hook was provided get the non-computed value from there 6487 if ( hooks && "get" in hooks && 6488 ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { 6489 6490 return ret; 6491 } 6492 6493 // Otherwise just get the value from the style object 6494 return style[ name ]; 6495 } 6496 }, 6497 6498 css: function( elem, name, extra, styles ) { 6499 var val, num, hooks, 6500 origName = camelCase( name ), 6501 isCustomProp = rcustomProp.test( name ); 6502 6503 // Make sure that we're working with the right name. We don't 6504 // want to modify the value if it is a CSS custom property 6505 // since they are user-defined. 6506 if ( !isCustomProp ) { 6507 name = finalPropName( origName ); 6508 } 6509 6510 // Try prefixed name followed by the unprefixed name 6511 hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; 6512 6513 // If a hook was provided get the computed value from there 6514 if ( hooks && "get" in hooks ) { 6515 val = hooks.get( elem, true, extra ); 6516 } 6517 6518 // Otherwise, if a way to get the computed value exists, use that 6519 if ( val === undefined ) { 6520 val = curCSS( elem, name, styles ); 6521 } 6522 6523 // Convert "normal" to computed value 6524 if ( val === "normal" && name in cssNormalTransform ) { 6525 val = cssNormalTransform[ name ]; 6526 } 6527 6528 // Make numeric if forced or a qualifier was provided and val looks numeric 6529 if ( extra === "" || extra ) { 6530 num = parseFloat( val ); 6531 return extra === true || isFinite( num ) ? num || 0 : val; 6532 } 6533 6534 return val; 6535 } 6536} ); 6537 6538jQuery.each( [ "height", "width" ], function( i, dimension ) { 6539 jQuery.cssHooks[ dimension ] = { 6540 get: function( elem, computed, extra ) { 6541 if ( computed ) { 6542 6543 // Certain elements can have dimension info if we invisibly show them 6544 // but it must have a current display style that would benefit 6545 return rdisplayswap.test( jQuery.css( elem, "display" ) ) && 6546 6547 // Support: Safari 8+ 6548 // Table columns in Safari have non-zero offsetWidth & zero 6549 // getBoundingClientRect().width unless display is changed. 6550 // Support: IE <=11 only 6551 // Running getBoundingClientRect on a disconnected node 6552 // in IE throws an error. 6553 ( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ? 6554 swap( elem, cssShow, function() { 6555 return getWidthOrHeight( elem, dimension, extra ); 6556 } ) : 6557 getWidthOrHeight( elem, dimension, extra ); 6558 } 6559 }, 6560 6561 set: function( elem, value, extra ) { 6562 var matches, 6563 styles = getStyles( elem ), 6564 isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box", 6565 subtract = extra && boxModelAdjustment( 6566 elem, 6567 dimension, 6568 extra, 6569 isBorderBox, 6570 styles 6571 ); 6572 6573 // Account for unreliable border-box dimensions by comparing offset* to computed and 6574 // faking a content-box to get border and padding (gh-3699) 6575 if ( isBorderBox && support.scrollboxSize() === styles.position ) { 6576 subtract -= Math.ceil( 6577 elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - 6578 parseFloat( styles[ dimension ] ) - 6579 boxModelAdjustment( elem, dimension, "border", false, styles ) - 6580 0.5 6581 ); 6582 } 6583 6584 // Convert to pixels if value adjustment is needed 6585 if ( subtract && ( matches = rcssNum.exec( value ) ) && 6586 ( matches[ 3 ] || "px" ) !== "px" ) { 6587 6588 elem.style[ dimension ] = value; 6589 value = jQuery.css( elem, dimension ); 6590 } 6591 6592 return setPositiveNumber( elem, value, subtract ); 6593 } 6594 }; 6595} ); 6596 6597jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, 6598 function( elem, computed ) { 6599 if ( computed ) { 6600 return ( parseFloat( curCSS( elem, "marginLeft" ) ) || 6601 elem.getBoundingClientRect().left - 6602 swap( elem, { marginLeft: 0 }, function() { 6603 return elem.getBoundingClientRect().left; 6604 } ) 6605 ) + "px"; 6606 } 6607 } 6608); 6609 6610// These hooks are used by animate to expand properties 6611jQuery.each( { 6612 margin: "", 6613 padding: "", 6614 border: "Width" 6615}, function( prefix, suffix ) { 6616 jQuery.cssHooks[ prefix + suffix ] = { 6617 expand: function( value ) { 6618 var i = 0, 6619 expanded = {}, 6620 6621 // Assumes a single number if not a string 6622 parts = typeof value === "string" ? value.split( " " ) : [ value ]; 6623 6624 for ( ; i < 4; i++ ) { 6625 expanded[ prefix + cssExpand[ i ] + suffix ] = 6626 parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; 6627 } 6628 6629 return expanded; 6630 } 6631 }; 6632 6633 if ( prefix !== "margin" ) { 6634 jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; 6635 } 6636} ); 6637 6638jQuery.fn.extend( { 6639 css: function( name, value ) { 6640 return access( this, function( elem, name, value ) { 6641 var styles, len, 6642 map = {}, 6643 i = 0; 6644 6645 if ( Array.isArray( name ) ) { 6646 styles = getStyles( elem ); 6647 len = name.length; 6648 6649 for ( ; i < len; i++ ) { 6650 map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); 6651 } 6652 6653 return map; 6654 } 6655 6656 return value !== undefined ? 6657 jQuery.style( elem, name, value ) : 6658 jQuery.css( elem, name ); 6659 }, name, value, arguments.length > 1 ); 6660 } 6661} ); 6662 6663 6664function Tween( elem, options, prop, end, easing ) { 6665 return new Tween.prototype.init( elem, options, prop, end, easing ); 6666} 6667jQuery.Tween = Tween; 6668 6669Tween.prototype = { 6670 constructor: Tween, 6671 init: function( elem, options, prop, end, easing, unit ) { 6672 this.elem = elem; 6673 this.prop = prop; 6674 this.easing = easing || jQuery.easing._default; 6675 this.options = options; 6676 this.start = this.now = this.cur(); 6677 this.end = end; 6678 this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); 6679 }, 6680 cur: function() { 6681 var hooks = Tween.propHooks[ this.prop ]; 6682 6683 return hooks && hooks.get ? 6684 hooks.get( this ) : 6685 Tween.propHooks._default.get( this ); 6686 }, 6687 run: function( percent ) { 6688 var eased, 6689 hooks = Tween.propHooks[ this.prop ]; 6690 6691 if ( this.options.duration ) { 6692 this.pos = eased = jQuery.easing[ this.easing ]( 6693 percent, this.options.duration * percent, 0, 1, this.options.duration 6694 ); 6695 } else { 6696 this.pos = eased = percent; 6697 } 6698 this.now = ( this.end - this.start ) * eased + this.start; 6699 6700 if ( this.options.step ) { 6701 this.options.step.call( this.elem, this.now, this ); 6702 } 6703 6704 if ( hooks && hooks.set ) { 6705 hooks.set( this ); 6706 } else { 6707 Tween.propHooks._default.set( this ); 6708 } 6709 return this; 6710 } 6711}; 6712 6713Tween.prototype.init.prototype = Tween.prototype; 6714 6715Tween.propHooks = { 6716 _default: { 6717 get: function( tween ) { 6718 var result; 6719 6720 // Use a property on the element directly when it is not a DOM element, 6721 // or when there is no matching style property that exists. 6722 if ( tween.elem.nodeType !== 1 || 6723 tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { 6724 return tween.elem[ tween.prop ]; 6725 } 6726 6727 // Passing an empty string as a 3rd parameter to .css will automatically 6728 // attempt a parseFloat and fallback to a string if the parse fails. 6729 // Simple values such as "10px" are parsed to Float; 6730 // complex values such as "rotate(1rad)" are returned as-is. 6731 result = jQuery.css( tween.elem, tween.prop, "" ); 6732 6733 // Empty strings, null, undefined and "auto" are converted to 0. 6734 return !result || result === "auto" ? 0 : result; 6735 }, 6736 set: function( tween ) { 6737 6738 // Use step hook for back compat. 6739 // Use cssHook if its there. 6740 // Use .style if available and use plain properties where available. 6741 if ( jQuery.fx.step[ tween.prop ] ) { 6742 jQuery.fx.step[ tween.prop ]( tween ); 6743 } else if ( tween.elem.nodeType === 1 && 6744 ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || 6745 jQuery.cssHooks[ tween.prop ] ) ) { 6746 jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); 6747 } else { 6748 tween.elem[ tween.prop ] = tween.now; 6749 } 6750 } 6751 } 6752}; 6753 6754// Support: IE <=9 only 6755// Panic based approach to setting things on disconnected nodes 6756Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { 6757 set: function( tween ) { 6758 if ( tween.elem.nodeType && tween.elem.parentNode ) { 6759 tween.elem[ tween.prop ] = tween.now; 6760 } 6761 } 6762}; 6763 6764jQuery.easing = { 6765 linear: function( p ) { 6766 return p; 6767 }, 6768 swing: function( p ) { 6769 return 0.5 - Math.cos( p * Math.PI ) / 2; 6770 }, 6771 _default: "swing" 6772}; 6773 6774jQuery.fx = Tween.prototype.init; 6775 6776// Back compat <1.8 extension point 6777jQuery.fx.step = {}; 6778 6779 6780 6781 6782var 6783 fxNow, inProgress, 6784 rfxtypes = /^(?:toggle|show|hide)$/, 6785 rrun = /queueHooks$/; 6786 6787function schedule() { 6788 if ( inProgress ) { 6789 if ( document.hidden === false && window.requestAnimationFrame ) { 6790 window.requestAnimationFrame( schedule ); 6791 } else { 6792 window.setTimeout( schedule, jQuery.fx.interval ); 6793 } 6794 6795 jQuery.fx.tick(); 6796 } 6797} 6798 6799// Animations created synchronously will run synchronously 6800function createFxNow() { 6801 window.setTimeout( function() { 6802 fxNow = undefined; 6803 } ); 6804 return ( fxNow = Date.now() ); 6805} 6806 6807// Generate parameters to create a standard animation 6808function genFx( type, includeWidth ) { 6809 var which, 6810 i = 0, 6811 attrs = { height: type }; 6812 6813 // If we include width, step value is 1 to do all cssExpand values, 6814 // otherwise step value is 2 to skip over Left and Right 6815 includeWidth = includeWidth ? 1 : 0; 6816 for ( ; i < 4; i += 2 - includeWidth ) { 6817 which = cssExpand[ i ]; 6818 attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; 6819 } 6820 6821 if ( includeWidth ) { 6822 attrs.opacity = attrs.width = type; 6823 } 6824 6825 return attrs; 6826} 6827 6828function createTween( value, prop, animation ) { 6829 var tween, 6830 collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ), 6831 index = 0, 6832 length = collection.length; 6833 for ( ; index < length; index++ ) { 6834 if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { 6835 6836 // We're done with this property 6837 return tween; 6838 } 6839 } 6840} 6841 6842function defaultPrefilter( elem, props, opts ) { 6843 var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, 6844 isBox = "width" in props || "height" in props, 6845 anim = this, 6846 orig = {}, 6847 style = elem.style, 6848 hidden = elem.nodeType && isHiddenWithinTree( elem ), 6849 dataShow = dataPriv.get( elem, "fxshow" ); 6850 6851 // Queue-skipping animations hijack the fx hooks 6852 if ( !opts.queue ) { 6853 hooks = jQuery._queueHooks( elem, "fx" ); 6854 if ( hooks.unqueued == null ) { 6855 hooks.unqueued = 0; 6856 oldfire = hooks.empty.fire; 6857 hooks.empty.fire = function() { 6858 if ( !hooks.unqueued ) { 6859 oldfire(); 6860 } 6861 }; 6862 } 6863 hooks.unqueued++; 6864 6865 anim.always( function() { 6866 6867 // Ensure the complete handler is called before this completes 6868 anim.always( function() { 6869 hooks.unqueued--; 6870 if ( !jQuery.queue( elem, "fx" ).length ) { 6871 hooks.empty.fire(); 6872 } 6873 } ); 6874 } ); 6875 } 6876 6877 // Detect show/hide animations 6878 for ( prop in props ) { 6879 value = props[ prop ]; 6880 if ( rfxtypes.test( value ) ) { 6881 delete props[ prop ]; 6882 toggle = toggle || value === "toggle"; 6883 if ( value === ( hidden ? "hide" : "show" ) ) { 6884 6885 // Pretend to be hidden if this is a "show" and 6886 // there is still data from a stopped show/hide 6887 if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { 6888 hidden = true; 6889 6890 // Ignore all other no-op show/hide data 6891 } else { 6892 continue; 6893 } 6894 } 6895 orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); 6896 } 6897 } 6898 6899 // Bail out if this is a no-op like .hide().hide() 6900 propTween = !jQuery.isEmptyObject( props ); 6901 if ( !propTween && jQuery.isEmptyObject( orig ) ) { 6902 return; 6903 } 6904 6905 // Restrict "overflow" and "display" styles during box animations 6906 if ( isBox && elem.nodeType === 1 ) { 6907 6908 // Support: IE <=9 - 11, Edge 12 - 15 6909 // Record all 3 overflow attributes because IE does not infer the shorthand 6910 // from identically-valued overflowX and overflowY and Edge just mirrors 6911 // the overflowX value there. 6912 opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; 6913 6914 // Identify a display type, preferring old show/hide data over the CSS cascade 6915 restoreDisplay = dataShow && dataShow.display; 6916 if ( restoreDisplay == null ) { 6917 restoreDisplay = dataPriv.get( elem, "display" ); 6918 } 6919 display = jQuery.css( elem, "display" ); 6920 if ( display === "none" ) { 6921 if ( restoreDisplay ) { 6922 display = restoreDisplay; 6923 } else { 6924 6925 // Get nonempty value(s) by temporarily forcing visibility 6926 showHide( [ elem ], true ); 6927 restoreDisplay = elem.style.display || restoreDisplay; 6928 display = jQuery.css( elem, "display" ); 6929 showHide( [ elem ] ); 6930 } 6931 } 6932 6933 // Animate inline elements as inline-block 6934 if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) { 6935 if ( jQuery.css( elem, "float" ) === "none" ) { 6936 6937 // Restore the original display value at the end of pure show/hide animations 6938 if ( !propTween ) { 6939 anim.done( function() { 6940 style.display = restoreDisplay; 6941 } ); 6942 if ( restoreDisplay == null ) { 6943 display = style.display; 6944 restoreDisplay = display === "none" ? "" : display; 6945 } 6946 } 6947 style.display = "inline-block"; 6948 } 6949 } 6950 } 6951 6952 if ( opts.overflow ) { 6953 style.overflow = "hidden"; 6954 anim.always( function() { 6955 style.overflow = opts.overflow[ 0 ]; 6956 style.overflowX = opts.overflow[ 1 ]; 6957 style.overflowY = opts.overflow[ 2 ]; 6958 } ); 6959 } 6960 6961 // Implement show/hide animations 6962 propTween = false; 6963 for ( prop in orig ) { 6964 6965 // General show/hide setup for this element animation 6966 if ( !propTween ) { 6967 if ( dataShow ) { 6968 if ( "hidden" in dataShow ) { 6969 hidden = dataShow.hidden; 6970 } 6971 } else { 6972 dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); 6973 } 6974 6975 // Store hidden/visible for toggle so `.stop().toggle()` "reverses" 6976 if ( toggle ) { 6977 dataShow.hidden = !hidden; 6978 } 6979 6980 // Show elements before animating them 6981 if ( hidden ) { 6982 showHide( [ elem ], true ); 6983 } 6984 6985 /* eslint-disable no-loop-func */ 6986 6987 anim.done( function() { 6988 6989 /* eslint-enable no-loop-func */ 6990 6991 // The final step of a "hide" animation is actually hiding the element 6992 if ( !hidden ) { 6993 showHide( [ elem ] ); 6994 } 6995 dataPriv.remove( elem, "fxshow" ); 6996 for ( prop in orig ) { 6997 jQuery.style( elem, prop, orig[ prop ] ); 6998 } 6999 } ); 7000 } 7001 7002 // Per-property setup 7003 propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); 7004 if ( !( prop in dataShow ) ) { 7005 dataShow[ prop ] = propTween.start; 7006 if ( hidden ) { 7007 propTween.end = propTween.start; 7008 propTween.start = 0; 7009 } 7010 } 7011 } 7012} 7013 7014function propFilter( props, specialEasing ) { 7015 var index, name, easing, value, hooks; 7016 7017 // camelCase, specialEasing and expand cssHook pass 7018 for ( index in props ) { 7019 name = camelCase( index ); 7020 easing = specialEasing[ name ]; 7021 value = props[ index ]; 7022 if ( Array.isArray( value ) ) { 7023 easing = value[ 1 ]; 7024 value = props[ index ] = value[ 0 ]; 7025 } 7026 7027 if ( index !== name ) { 7028 props[ name ] = value; 7029 delete props[ index ]; 7030 } 7031 7032 hooks = jQuery.cssHooks[ name ]; 7033 if ( hooks && "expand" in hooks ) { 7034 value = hooks.expand( value ); 7035 delete props[ name ]; 7036 7037 // Not quite $.extend, this won't overwrite existing keys. 7038 // Reusing 'index' because we have the correct "name" 7039 for ( index in value ) { 7040 if ( !( index in props ) ) { 7041 props[ index ] = value[ index ]; 7042 specialEasing[ index ] = easing; 7043 } 7044 } 7045 } else { 7046 specialEasing[ name ] = easing; 7047 } 7048 } 7049} 7050 7051function Animation( elem, properties, options ) { 7052 var result, 7053 stopped, 7054 index = 0, 7055 length = Animation.prefilters.length, 7056 deferred = jQuery.Deferred().always( function() { 7057 7058 // Don't match elem in the :animated selector 7059 delete tick.elem; 7060 } ), 7061 tick = function() { 7062 if ( stopped ) { 7063 return false; 7064 } 7065 var currentTime = fxNow || createFxNow(), 7066 remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), 7067 7068 // Support: Android 2.3 only 7069 // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) 7070 temp = remaining / animation.duration || 0, 7071 percent = 1 - temp, 7072 index = 0, 7073 length = animation.tweens.length; 7074 7075 for ( ; index < length; index++ ) { 7076 animation.tweens[ index ].run( percent ); 7077 } 7078 7079 deferred.notifyWith( elem, [ animation, percent, remaining ] ); 7080 7081 // If there's more to do, yield 7082 if ( percent < 1 && length ) { 7083 return remaining; 7084 } 7085 7086 // If this was an empty animation, synthesize a final progress notification 7087 if ( !length ) { 7088 deferred.notifyWith( elem, [ animation, 1, 0 ] ); 7089 } 7090 7091 // Resolve the animation and report its conclusion 7092 deferred.resolveWith( elem, [ animation ] ); 7093 return false; 7094 }, 7095 animation = deferred.promise( { 7096 elem: elem, 7097 props: jQuery.extend( {}, properties ), 7098 opts: jQuery.extend( true, { 7099 specialEasing: {}, 7100 easing: jQuery.easing._default 7101 }, options ), 7102 originalProperties: properties, 7103 originalOptions: options, 7104 startTime: fxNow || createFxNow(), 7105 duration: options.duration, 7106 tweens: [], 7107 createTween: function( prop, end ) { 7108 var tween = jQuery.Tween( elem, animation.opts, prop, end, 7109 animation.opts.specialEasing[ prop ] || animation.opts.easing ); 7110 animation.tweens.push( tween ); 7111 return tween; 7112 }, 7113 stop: function( gotoEnd ) { 7114 var index = 0, 7115 7116 // If we are going to the end, we want to run all the tweens 7117 // otherwise we skip this part 7118 length = gotoEnd ? animation.tweens.length : 0; 7119 if ( stopped ) { 7120 return this; 7121 } 7122 stopped = true; 7123 for ( ; index < length; index++ ) { 7124 animation.tweens[ index ].run( 1 ); 7125 } 7126 7127 // Resolve when we played the last frame; otherwise, reject 7128 if ( gotoEnd ) { 7129 deferred.notifyWith( elem, [ animation, 1, 0 ] ); 7130 deferred.resolveWith( elem, [ animation, gotoEnd ] ); 7131 } else { 7132 deferred.rejectWith( elem, [ animation, gotoEnd ] ); 7133 } 7134 return this; 7135 } 7136 } ), 7137 props = animation.props; 7138 7139 propFilter( props, animation.opts.specialEasing ); 7140 7141 for ( ; index < length; index++ ) { 7142 result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); 7143 if ( result ) { 7144 if ( isFunction( result.stop ) ) { 7145 jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = 7146 result.stop.bind( result ); 7147 } 7148 return result; 7149 } 7150 } 7151 7152 jQuery.map( props, createTween, animation ); 7153 7154 if ( isFunction( animation.opts.start ) ) { 7155 animation.opts.start.call( elem, animation ); 7156 } 7157 7158 // Attach callbacks from options 7159 animation 7160 .progress( animation.opts.progress ) 7161 .done( animation.opts.done, animation.opts.complete ) 7162 .fail( animation.opts.fail ) 7163 .always( animation.opts.always ); 7164 7165 jQuery.fx.timer( 7166 jQuery.extend( tick, { 7167 elem: elem, 7168 anim: animation, 7169 queue: animation.opts.queue 7170 } ) 7171 ); 7172 7173 return animation; 7174} 7175 7176jQuery.Animation = jQuery.extend( Animation, { 7177 7178 tweeners: { 7179 "*": [ function( prop, value ) { 7180 var tween = this.createTween( prop, value ); 7181 adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); 7182 return tween; 7183 } ] 7184 }, 7185 7186 tweener: function( props, callback ) { 7187 if ( isFunction( props ) ) { 7188 callback = props; 7189 props = [ "*" ]; 7190 } else { 7191 props = props.match( rnothtmlwhite ); 7192 } 7193 7194 var prop, 7195 index = 0, 7196 length = props.length; 7197 7198 for ( ; index < length; index++ ) { 7199 prop = props[ index ]; 7200 Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || []; 7201 Animation.tweeners[ prop ].unshift( callback ); 7202 } 7203 }, 7204 7205 prefilters: [ defaultPrefilter ], 7206 7207 prefilter: function( callback, prepend ) { 7208 if ( prepend ) { 7209 Animation.prefilters.unshift( callback ); 7210 } else { 7211 Animation.prefilters.push( callback ); 7212 } 7213 } 7214} ); 7215 7216jQuery.speed = function( speed, easing, fn ) { 7217 var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { 7218 complete: fn || !fn && easing || 7219 isFunction( speed ) && speed, 7220 duration: speed, 7221 easing: fn && easing || easing && !isFunction( easing ) && easing 7222 }; 7223 7224 // Go to the end state if fx are off 7225 if ( jQuery.fx.off ) { 7226 opt.duration = 0; 7227 7228 } else { 7229 if ( typeof opt.duration !== "number" ) { 7230 if ( opt.duration in jQuery.fx.speeds ) { 7231 opt.duration = jQuery.fx.speeds[ opt.duration ]; 7232 7233 } else { 7234 opt.duration = jQuery.fx.speeds._default; 7235 } 7236 } 7237 } 7238 7239 // Normalize opt.queue - true/undefined/null -> "fx" 7240 if ( opt.queue == null || opt.queue === true ) { 7241 opt.queue = "fx"; 7242 } 7243 7244 // Queueing 7245 opt.old = opt.complete; 7246 7247 opt.complete = function() { 7248 if ( isFunction( opt.old ) ) { 7249 opt.old.call( this ); 7250 } 7251 7252 if ( opt.queue ) { 7253 jQuery.dequeue( this, opt.queue ); 7254 } 7255 }; 7256 7257 return opt; 7258}; 7259 7260jQuery.fn.extend( { 7261 fadeTo: function( speed, to, easing, callback ) { 7262 7263 // Show any hidden elements after setting opacity to 0 7264 return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() 7265 7266 // Animate to the value specified 7267 .end().animate( { opacity: to }, speed, easing, callback ); 7268 }, 7269 animate: function( prop, speed, easing, callback ) { 7270 var empty = jQuery.isEmptyObject( prop ), 7271 optall = jQuery.speed( speed, easing, callback ), 7272 doAnimation = function() { 7273 7274 // Operate on a copy of prop so per-property easing won't be lost 7275 var anim = Animation( this, jQuery.extend( {}, prop ), optall ); 7276 7277 // Empty animations, or finishing resolves immediately 7278 if ( empty || dataPriv.get( this, "finish" ) ) { 7279 anim.stop( true ); 7280 } 7281 }; 7282 doAnimation.finish = doAnimation; 7283 7284 return empty || optall.queue === false ? 7285 this.each( doAnimation ) : 7286 this.queue( optall.queue, doAnimation ); 7287 }, 7288 stop: function( type, clearQueue, gotoEnd ) { 7289 var stopQueue = function( hooks ) { 7290 var stop = hooks.stop; 7291 delete hooks.stop; 7292 stop( gotoEnd ); 7293 }; 7294 7295 if ( typeof type !== "string" ) { 7296 gotoEnd = clearQueue; 7297 clearQueue = type; 7298 type = undefined; 7299 } 7300 if ( clearQueue && type !== false ) { 7301 this.queue( type || "fx", [] ); 7302 } 7303 7304 return this.each( function() { 7305 var dequeue = true, 7306 index = type != null && type + "queueHooks", 7307 timers = jQuery.timers, 7308 data = dataPriv.get( this ); 7309 7310 if ( index ) { 7311 if ( data[ index ] && data[ index ].stop ) { 7312 stopQueue( data[ index ] ); 7313 } 7314 } else { 7315 for ( index in data ) { 7316 if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { 7317 stopQueue( data[ index ] ); 7318 } 7319 } 7320 } 7321 7322 for ( index = timers.length; index--; ) { 7323 if ( timers[ index ].elem === this && 7324 ( type == null || timers[ index ].queue === type ) ) { 7325 7326 timers[ index ].anim.stop( gotoEnd ); 7327 dequeue = false; 7328 timers.splice( index, 1 ); 7329 } 7330 } 7331 7332 // Start the next in the queue if the last step wasn't forced. 7333 // Timers currently will call their complete callbacks, which 7334 // will dequeue but only if they were gotoEnd. 7335 if ( dequeue || !gotoEnd ) { 7336 jQuery.dequeue( this, type ); 7337 } 7338 } ); 7339 }, 7340 finish: function( type ) { 7341 if ( type !== false ) { 7342 type = type || "fx"; 7343 } 7344 return this.each( function() { 7345 var index, 7346 data = dataPriv.get( this ), 7347 queue = data[ type + "queue" ], 7348 hooks = data[ type + "queueHooks" ], 7349 timers = jQuery.timers, 7350 length = queue ? queue.length : 0; 7351 7352 // Enable finishing flag on private data 7353 data.finish = true; 7354 7355 // Empty the queue first 7356 jQuery.queue( this, type, [] ); 7357 7358 if ( hooks && hooks.stop ) { 7359 hooks.stop.call( this, true ); 7360 } 7361 7362 // Look for any active animations, and finish them 7363 for ( index = timers.length; index--; ) { 7364 if ( timers[ index ].elem === this && timers[ index ].queue === type ) { 7365 timers[ index ].anim.stop( true ); 7366 timers.splice( index, 1 ); 7367 } 7368 } 7369 7370 // Look for any animations in the old queue and finish them 7371 for ( index = 0; index < length; index++ ) { 7372 if ( queue[ index ] && queue[ index ].finish ) { 7373 queue[ index ].finish.call( this ); 7374 } 7375 } 7376 7377 // Turn off finishing flag 7378 delete data.finish; 7379 } ); 7380 } 7381} ); 7382 7383jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { 7384 var cssFn = jQuery.fn[ name ]; 7385 jQuery.fn[ name ] = function( speed, easing, callback ) { 7386 return speed == null || typeof speed === "boolean" ? 7387 cssFn.apply( this, arguments ) : 7388 this.animate( genFx( name, true ), speed, easing, callback ); 7389 }; 7390} ); 7391 7392// Generate shortcuts for custom animations 7393jQuery.each( { 7394 slideDown: genFx( "show" ), 7395 slideUp: genFx( "hide" ), 7396 slideToggle: genFx( "toggle" ), 7397 fadeIn: { opacity: "show" }, 7398 fadeOut: { opacity: "hide" }, 7399 fadeToggle: { opacity: "toggle" } 7400}, function( name, props ) { 7401 jQuery.fn[ name ] = function( speed, easing, callback ) { 7402 return this.animate( props, speed, easing, callback ); 7403 }; 7404} ); 7405 7406jQuery.timers = []; 7407jQuery.fx.tick = function() { 7408 var timer, 7409 i = 0, 7410 timers = jQuery.timers; 7411 7412 fxNow = Date.now(); 7413 7414 for ( ; i < timers.length; i++ ) { 7415 timer = timers[ i ]; 7416 7417 // Run the timer and safely remove it when done (allowing for external removal) 7418 if ( !timer() && timers[ i ] === timer ) { 7419 timers.splice( i--, 1 ); 7420 } 7421 } 7422 7423 if ( !timers.length ) { 7424 jQuery.fx.stop(); 7425 } 7426 fxNow = undefined; 7427}; 7428 7429jQuery.fx.timer = function( timer ) { 7430 jQuery.timers.push( timer ); 7431 jQuery.fx.start(); 7432}; 7433 7434jQuery.fx.interval = 13; 7435jQuery.fx.start = function() { 7436 if ( inProgress ) { 7437 return; 7438 } 7439 7440 inProgress = true; 7441 schedule(); 7442}; 7443 7444jQuery.fx.stop = function() { 7445 inProgress = null; 7446}; 7447 7448jQuery.fx.speeds = { 7449 slow: 600, 7450 fast: 200, 7451 7452 // Default speed 7453 _default: 400 7454}; 7455 7456 7457// Based off of the plugin by Clint Helfers, with permission. 7458// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ 7459jQuery.fn.delay = function( time, type ) { 7460 time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; 7461 type = type || "fx"; 7462 7463 return this.queue( type, function( next, hooks ) { 7464 var timeout = window.setTimeout( next, time ); 7465 hooks.stop = function() { 7466 window.clearTimeout( timeout ); 7467 }; 7468 } ); 7469}; 7470 7471 7472( function() { 7473 var input = document.createElement( "input" ), 7474 select = document.createElement( "select" ), 7475 opt = select.appendChild( document.createElement( "option" ) ); 7476 7477 input.type = "checkbox"; 7478 7479 // Support: Android <=4.3 only 7480 // Default value for a checkbox should be "on" 7481 support.checkOn = input.value !== ""; 7482 7483 // Support: IE <=11 only 7484 // Must access selectedIndex to make default options select 7485 support.optSelected = opt.selected; 7486 7487 // Support: IE <=11 only 7488 // An input loses its value after becoming a radio 7489 input = document.createElement( "input" ); 7490 input.value = "t"; 7491 input.type = "radio"; 7492 support.radioValue = input.value === "t"; 7493} )(); 7494 7495 7496var boolHook, 7497 attrHandle = jQuery.expr.attrHandle; 7498 7499jQuery.fn.extend( { 7500 attr: function( name, value ) { 7501 return access( this, jQuery.attr, name, value, arguments.length > 1 ); 7502 }, 7503 7504 removeAttr: function( name ) { 7505 return this.each( function() { 7506 jQuery.removeAttr( this, name ); 7507 } ); 7508 } 7509} ); 7510 7511jQuery.extend( { 7512 attr: function( elem, name, value ) { 7513 var ret, hooks, 7514 nType = elem.nodeType; 7515 7516 // Don't get/set attributes on text, comment and attribute nodes 7517 if ( nType === 3 || nType === 8 || nType === 2 ) { 7518 return; 7519 } 7520 7521 // Fallback to prop when attributes are not supported 7522 if ( typeof elem.getAttribute === "undefined" ) { 7523 return jQuery.prop( elem, name, value ); 7524 } 7525 7526 // Attribute hooks are determined by the lowercase version 7527 // Grab necessary hook if one is defined 7528 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { 7529 hooks = jQuery.attrHooks[ name.toLowerCase() ] || 7530 ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); 7531 } 7532 7533 if ( value !== undefined ) { 7534 if ( value === null ) { 7535 jQuery.removeAttr( elem, name ); 7536 return; 7537 } 7538 7539 if ( hooks && "set" in hooks && 7540 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { 7541 return ret; 7542 } 7543 7544 elem.setAttribute( name, value + "" ); 7545 return value; 7546 } 7547 7548 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { 7549 return ret; 7550 } 7551 7552 ret = jQuery.find.attr( elem, name ); 7553 7554 // Non-existent attributes return null, we normalize to undefined 7555 return ret == null ? undefined : ret; 7556 }, 7557 7558 attrHooks: { 7559 type: { 7560 set: function( elem, value ) { 7561 if ( !support.radioValue && value === "radio" && 7562 nodeName( elem, "input" ) ) { 7563 var val = elem.value; 7564 elem.setAttribute( "type", value ); 7565 if ( val ) { 7566 elem.value = val; 7567 } 7568 return value; 7569 } 7570 } 7571 } 7572 }, 7573 7574 removeAttr: function( elem, value ) { 7575 var name, 7576 i = 0, 7577 7578 // Attribute names can contain non-HTML whitespace characters 7579 // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 7580 attrNames = value && value.match( rnothtmlwhite ); 7581 7582 if ( attrNames && elem.nodeType === 1 ) { 7583 while ( ( name = attrNames[ i++ ] ) ) { 7584 elem.removeAttribute( name ); 7585 } 7586 } 7587 } 7588} ); 7589 7590// Hooks for boolean attributes 7591boolHook = { 7592 set: function( elem, value, name ) { 7593 if ( value === false ) { 7594 7595 // Remove boolean attributes when set to false 7596 jQuery.removeAttr( elem, name ); 7597 } else { 7598 elem.setAttribute( name, name ); 7599 } 7600 return name; 7601 } 7602}; 7603 7604jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { 7605 var getter = attrHandle[ name ] || jQuery.find.attr; 7606 7607 attrHandle[ name ] = function( elem, name, isXML ) { 7608 var ret, handle, 7609 lowercaseName = name.toLowerCase(); 7610 7611 if ( !isXML ) { 7612 7613 // Avoid an infinite loop by temporarily removing this function from the getter 7614 handle = attrHandle[ lowercaseName ]; 7615 attrHandle[ lowercaseName ] = ret; 7616 ret = getter( elem, name, isXML ) != null ? 7617 lowercaseName : 7618 null; 7619 attrHandle[ lowercaseName ] = handle; 7620 } 7621 return ret; 7622 }; 7623} ); 7624 7625 7626 7627 7628var rfocusable = /^(?:input|select|textarea|button)$/i, 7629 rclickable = /^(?:a|area)$/i; 7630 7631jQuery.fn.extend( { 7632 prop: function( name, value ) { 7633 return access( this, jQuery.prop, name, value, arguments.length > 1 ); 7634 }, 7635 7636 removeProp: function( name ) { 7637 return this.each( function() { 7638 delete this[ jQuery.propFix[ name ] || name ]; 7639 } ); 7640 } 7641} ); 7642 7643jQuery.extend( { 7644 prop: function( elem, name, value ) { 7645 var ret, hooks, 7646 nType = elem.nodeType; 7647 7648 // Don't get/set properties on text, comment and attribute nodes 7649 if ( nType === 3 || nType === 8 || nType === 2 ) { 7650 return; 7651 } 7652 7653 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { 7654 7655 // Fix name and attach hooks 7656 name = jQuery.propFix[ name ] || name; 7657 hooks = jQuery.propHooks[ name ]; 7658 } 7659 7660 if ( value !== undefined ) { 7661 if ( hooks && "set" in hooks && 7662 ( ret = hooks.set( elem, value, name ) ) !== undefined ) { 7663 return ret; 7664 } 7665 7666 return ( elem[ name ] = value ); 7667 } 7668 7669 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { 7670 return ret; 7671 } 7672 7673 return elem[ name ]; 7674 }, 7675 7676 propHooks: { 7677 tabIndex: { 7678 get: function( elem ) { 7679 7680 // Support: IE <=9 - 11 only 7681 // elem.tabIndex doesn't always return the 7682 // correct value when it hasn't been explicitly set 7683 // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ 7684 // Use proper attribute retrieval(#12072) 7685 var tabindex = jQuery.find.attr( elem, "tabindex" ); 7686 7687 if ( tabindex ) { 7688 return parseInt( tabindex, 10 ); 7689 } 7690 7691 if ( 7692 rfocusable.test( elem.nodeName ) || 7693 rclickable.test( elem.nodeName ) && 7694 elem.href 7695 ) { 7696 return 0; 7697 } 7698 7699 return -1; 7700 } 7701 } 7702 }, 7703 7704 propFix: { 7705 "for": "htmlFor", 7706 "class": "className" 7707 } 7708} ); 7709 7710// Support: IE <=11 only 7711// Accessing the selectedIndex property 7712// forces the browser to respect setting selected 7713// on the option 7714// The getter ensures a default option is selected 7715// when in an optgroup 7716// eslint rule "no-unused-expressions" is disabled for this code 7717// since it considers such accessions noop 7718if ( !support.optSelected ) { 7719 jQuery.propHooks.selected = { 7720 get: function( elem ) { 7721 7722 /* eslint no-unused-expressions: "off" */ 7723 7724 var parent = elem.parentNode; 7725 if ( parent && parent.parentNode ) { 7726 parent.parentNode.selectedIndex; 7727 } 7728 return null; 7729 }, 7730 set: function( elem ) { 7731 7732 /* eslint no-unused-expressions: "off" */ 7733 7734 var parent = elem.parentNode; 7735 if ( parent ) { 7736 parent.selectedIndex; 7737 7738 if ( parent.parentNode ) { 7739 parent.parentNode.selectedIndex; 7740 } 7741 } 7742 } 7743 }; 7744} 7745 7746jQuery.each( [ 7747 "tabIndex", 7748 "readOnly", 7749 "maxLength", 7750 "cellSpacing", 7751 "cellPadding", 7752 "rowSpan", 7753 "colSpan", 7754 "useMap", 7755 "frameBorder", 7756 "contentEditable" 7757], function() { 7758 jQuery.propFix[ this.toLowerCase() ] = this; 7759} ); 7760 7761 7762 7763 7764 // Strip and collapse whitespace according to HTML spec 7765 // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace 7766 function stripAndCollapse( value ) { 7767 var tokens = value.match( rnothtmlwhite ) || []; 7768 return tokens.join( " " ); 7769 } 7770 7771 7772function getClass( elem ) { 7773 return elem.getAttribute && elem.getAttribute( "class" ) || ""; 7774} 7775 7776function classesToArray( value ) { 7777 if ( Array.isArray( value ) ) { 7778 return value; 7779 } 7780 if ( typeof value === "string" ) { 7781 return value.match( rnothtmlwhite ) || []; 7782 } 7783 return []; 7784} 7785 7786jQuery.fn.extend( { 7787 addClass: function( value ) { 7788 var classes, elem, cur, curValue, clazz, j, finalValue, 7789 i = 0; 7790 7791 if ( isFunction( value ) ) { 7792 return this.each( function( j ) { 7793 jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); 7794 } ); 7795 } 7796 7797 classes = classesToArray( value ); 7798 7799 if ( classes.length ) { 7800 while ( ( elem = this[ i++ ] ) ) { 7801 curValue = getClass( elem ); 7802 cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); 7803 7804 if ( cur ) { 7805 j = 0; 7806 while ( ( clazz = classes[ j++ ] ) ) { 7807 if ( cur.indexOf( " " + clazz + " " ) < 0 ) { 7808 cur += clazz + " "; 7809 } 7810 } 7811 7812 // Only assign if different to avoid unneeded rendering. 7813 finalValue = stripAndCollapse( cur ); 7814 if ( curValue !== finalValue ) { 7815 elem.setAttribute( "class", finalValue ); 7816 } 7817 } 7818 } 7819 } 7820 7821 return this; 7822 }, 7823 7824 removeClass: function( value ) { 7825 var classes, elem, cur, curValue, clazz, j, finalValue, 7826 i = 0; 7827 7828 if ( isFunction( value ) ) { 7829 return this.each( function( j ) { 7830 jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); 7831 } ); 7832 } 7833 7834 if ( !arguments.length ) { 7835 return this.attr( "class", "" ); 7836 } 7837 7838 classes = classesToArray( value ); 7839 7840 if ( classes.length ) { 7841 while ( ( elem = this[ i++ ] ) ) { 7842 curValue = getClass( elem ); 7843 7844 // This expression is here for better compressibility (see addClass) 7845 cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); 7846 7847 if ( cur ) { 7848 j = 0; 7849 while ( ( clazz = classes[ j++ ] ) ) { 7850 7851 // Remove *all* instances 7852 while ( cur.indexOf( " " + clazz + " " ) > -1 ) { 7853 cur = cur.replace( " " + clazz + " ", " " ); 7854 } 7855 } 7856 7857 // Only assign if different to avoid unneeded rendering. 7858 finalValue = stripAndCollapse( cur ); 7859 if ( curValue !== finalValue ) { 7860 elem.setAttribute( "class", finalValue ); 7861 } 7862 } 7863 } 7864 } 7865 7866 return this; 7867 }, 7868 7869 toggleClass: function( value, stateVal ) { 7870 var type = typeof value, 7871 isValidValue = type === "string" || Array.isArray( value ); 7872 7873 if ( typeof stateVal === "boolean" && isValidValue ) { 7874 return stateVal ? this.addClass( value ) : this.removeClass( value ); 7875 } 7876 7877 if ( isFunction( value ) ) { 7878 return this.each( function( i ) { 7879 jQuery( this ).toggleClass( 7880 value.call( this, i, getClass( this ), stateVal ), 7881 stateVal 7882 ); 7883 } ); 7884 } 7885 7886 return this.each( function() { 7887 var className, i, self, classNames; 7888 7889 if ( isValidValue ) { 7890 7891 // Toggle individual class names 7892 i = 0; 7893 self = jQuery( this ); 7894 classNames = classesToArray( value ); 7895 7896 while ( ( className = classNames[ i++ ] ) ) { 7897 7898 // Check each className given, space separated list 7899 if ( self.hasClass( className ) ) { 7900 self.removeClass( className ); 7901 } else { 7902 self.addClass( className ); 7903 } 7904 } 7905 7906 // Toggle whole class name 7907 } else if ( value === undefined || type === "boolean" ) { 7908 className = getClass( this ); 7909 if ( className ) { 7910 7911 // Store className if set 7912 dataPriv.set( this, "__className__", className ); 7913 } 7914 7915 // If the element has a class name or if we're passed `false`, 7916 // then remove the whole classname (if there was one, the above saved it). 7917 // Otherwise bring back whatever was previously saved (if anything), 7918 // falling back to the empty string if nothing was stored. 7919 if ( this.setAttribute ) { 7920 this.setAttribute( "class", 7921 className || value === false ? 7922 "" : 7923 dataPriv.get( this, "__className__" ) || "" 7924 ); 7925 } 7926 } 7927 } ); 7928 }, 7929 7930 hasClass: function( selector ) { 7931 var className, elem, 7932 i = 0; 7933 7934 className = " " + selector + " "; 7935 while ( ( elem = this[ i++ ] ) ) { 7936 if ( elem.nodeType === 1 && 7937 ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { 7938 return true; 7939 } 7940 } 7941 7942 return false;
vendor: 5,544 bytes, lines 7943-8178
7943 } 7944} ); 7945 7946 7947 7948 7949var rreturn = /\r/g; 7950 7951jQuery.fn.extend( { 7952 val: function( value ) { 7953 var hooks, ret, valueIsFunction, 7954 elem = this[ 0 ]; 7955 7956 if ( !arguments.length ) { 7957 if ( elem ) { 7958 hooks = jQuery.valHooks[ elem.type ] || 7959 jQuery.valHooks[ elem.nodeName.toLowerCase() ]; 7960 7961 if ( hooks && 7962 "get" in hooks && 7963 ( ret = hooks.get( elem, "value" ) ) !== undefined 7964 ) { 7965 return ret; 7966 } 7967 7968 ret = elem.value; 7969 7970 // Handle most common string cases 7971 if ( typeof ret === "string" ) { 7972 return ret.replace( rreturn, "" ); 7973 } 7974 7975 // Handle cases where value is null/undef or number 7976 return ret == null ? "" : ret; 7977 } 7978 7979 return; 7980 } 7981 7982 valueIsFunction = isFunction( value ); 7983 7984 return this.each( function( i ) { 7985 var val; 7986 7987 if ( this.nodeType !== 1 ) { 7988 return; 7989 } 7990 7991 if ( valueIsFunction ) { 7992 val = value.call( this, i, jQuery( this ).val() ); 7993 } else { 7994 val = value; 7995 } 7996 7997 // Treat null/undefined as ""; convert numbers to string 7998 if ( val == null ) { 7999 val = ""; 8000 8001 } else if ( typeof val === "number" ) { 8002 val += ""; 8003 8004 } else if ( Array.isArray( val ) ) { 8005 val = jQuery.map( val, function( value ) { 8006 return value == null ? "" : value + ""; 8007 } ); 8008 } 8009 8010 hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; 8011 8012 // If set returns undefined, fall back to normal setting 8013 if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) { 8014 this.value = val; 8015 } 8016 } ); 8017 } 8018} ); 8019 8020jQuery.extend( { 8021 valHooks: { 8022 option: { 8023 get: function( elem ) { 8024 8025 var val = jQuery.find.attr( elem, "value" ); 8026 return val != null ? 8027 val : 8028 8029 // Support: IE <=10 - 11 only 8030 // option.text throws exceptions (#14686, #14858) 8031 // Strip and collapse whitespace 8032 // https://html.spec.whatwg.org/#strip-and-collapse-whitespace 8033 stripAndCollapse( jQuery.text( elem ) ); 8034 } 8035 }, 8036 select: { 8037 get: function( elem ) { 8038 var value, option, i, 8039 options = elem.options, 8040 index = elem.selectedIndex, 8041 one = elem.type === "select-one", 8042 values = one ? null : [], 8043 max = one ? index + 1 : options.length; 8044 8045 if ( index < 0 ) { 8046 i = max; 8047 8048 } else { 8049 i = one ? index : 0; 8050 } 8051 8052 // Loop through all the selected options 8053 for ( ; i < max; i++ ) { 8054 option = options[ i ]; 8055 8056 // Support: IE <=9 only 8057 // IE8-9 doesn't update selected after form reset (#2551) 8058 if ( ( option.selected || i === index ) && 8059 8060 // Don't return options that are disabled or in a disabled optgroup 8061 !option.disabled && 8062 ( !option.parentNode.disabled || 8063 !nodeName( option.parentNode, "optgroup" ) ) ) { 8064 8065 // Get the specific value for the option 8066 value = jQuery( option ).val(); 8067 8068 // We don't need an array for one selects 8069 if ( one ) { 8070 return value; 8071 } 8072 8073 // Multi-Selects return an array 8074 values.push( value ); 8075 } 8076 } 8077 8078 return values; 8079 }, 8080 8081 set: function( elem, value ) { 8082 var optionSet, option, 8083 options = elem.options, 8084 values = jQuery.makeArray( value ), 8085 i = options.length; 8086 8087 while ( i-- ) { 8088 option = options[ i ]; 8089 8090 /* eslint-disable no-cond-assign */ 8091 8092 if ( option.selected = 8093 jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 8094 ) { 8095 optionSet = true; 8096 } 8097 8098 /* eslint-enable no-cond-assign */ 8099 } 8100 8101 // Force browsers to behave consistently when non-matching value is set 8102 if ( !optionSet ) { 8103 elem.selectedIndex = -1; 8104 } 8105 return values; 8106 } 8107 } 8108 } 8109} ); 8110 8111// Radios and checkboxes getter/setter 8112jQuery.each( [ "radio", "checkbox" ], function() { 8113 jQuery.valHooks[ this ] = { 8114 set: function( elem, value ) { 8115 if ( Array.isArray( value ) ) { 8116 return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); 8117 } 8118 } 8119 }; 8120 if ( !support.checkOn ) { 8121 jQuery.valHooks[ this ].get = function( elem ) { 8122 return elem.getAttribute( "value" ) === null ? "on" : elem.value; 8123 }; 8124 } 8125} ); 8126 8127 8128 8129 8130// Return jQuery for attributes-only inclusion 8131 8132 8133support.focusin = "onfocusin" in window; 8134 8135 8136var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, 8137 stopPropagationCallback = function( e ) { 8138 e.stopPropagation(); 8139 }; 8140 8141jQuery.extend( jQuery.event, { 8142 8143 trigger: function( event, data, elem, onlyHandlers ) { 8144 8145 var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, 8146 eventPath = [ elem || document ], 8147 type = hasOwn.call( event, "type" ) ? event.type : event, 8148 namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; 8149 8150 cur = lastElement = tmp = elem = elem || document; 8151 8152 // Don't do events on text and comment nodes 8153 if ( elem.nodeType === 3 || elem.nodeType === 8 ) { 8154 return; 8155 } 8156 8157 // focus/blur morphs to focusin/out; ensure we're not firing them right now 8158 if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { 8159 return; 8160 } 8161 8162 if ( type.indexOf( "." ) > -1 ) { 8163 8164 // Namespaced trigger; create a regexp to match event type in handle() 8165 namespaces = type.split( "." ); 8166 type = namespaces.shift(); 8167 namespaces.sort(); 8168 } 8169 ontype = type.indexOf( ":" ) < 0 && "on" + type; 8170 8171 // Caller can pass in a jQuery.Event object, Object, or just an event type string 8172 event = event[ jQuery.expando ] ? 8173 event : 8174 new jQuery.Event( type, typeof event === "object" && event ); 8175 8176 // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) 8177 event.isTrigger = onlyHandlers ? 2 : 3; 8178 event.namespace = namespaces.join( "." );
vendor: 32,532 bytes, lines 8179-9450
8179 event.rnamespace = event.namespace ? 8180 new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) : 8181 null; 8182 8183 // Clean up the event in case it is being reused 8184 event.result = undefined; 8185 if ( !event.target ) { 8186 event.target = elem; 8187 } 8188 8189 // Clone any incoming data and prepend the event, creating the handler arg list 8190 data = data == null ? 8191 [ event ] : 8192 jQuery.makeArray( data, [ event ] ); 8193 8194 // Allow special events to draw outside the lines 8195 special = jQuery.event.special[ type ] || {}; 8196 if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { 8197 return; 8198 } 8199 8200 // Determine event propagation path in advance, per W3C events spec (#9951) 8201 // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) 8202 if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { 8203 8204 bubbleType = special.delegateType || type; 8205 if ( !rfocusMorph.test( bubbleType + type ) ) { 8206 cur = cur.parentNode; 8207 } 8208 for ( ; cur; cur = cur.parentNode ) { 8209 eventPath.push( cur ); 8210 tmp = cur; 8211 } 8212 8213 // Only add window if we got to document (e.g., not plain obj or detached DOM) 8214 if ( tmp === ( elem.ownerDocument || document ) ) { 8215 eventPath.push( tmp.defaultView || tmp.parentWindow || window ); 8216 } 8217 } 8218 8219 // Fire handlers on the event path 8220 i = 0; 8221 while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { 8222 lastElement = cur; 8223 event.type = i > 1 ? 8224 bubbleType : 8225 special.bindType || type; 8226 8227 // jQuery handler 8228 handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] && 8229 dataPriv.get( cur, "handle" ); 8230 if ( handle ) { 8231 handle.apply( cur, data ); 8232 } 8233 8234 // Native handler 8235 handle = ontype && cur[ ontype ]; 8236 if ( handle && handle.apply && acceptData( cur ) ) { 8237 event.result = handle.apply( cur, data ); 8238 if ( event.result === false ) { 8239 event.preventDefault(); 8240 } 8241 } 8242 } 8243 event.type = type; 8244 8245 // If nobody prevented the default action, do it now 8246 if ( !onlyHandlers && !event.isDefaultPrevented() ) { 8247 8248 if ( ( !special._default || 8249 special._default.apply( eventPath.pop(), data ) === false ) && 8250 acceptData( elem ) ) { 8251 8252 // Call a native DOM method on the target with the same name as the event. 8253 // Don't do default actions on window, that's where global variables be (#6170) 8254 if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { 8255 8256 // Don't re-trigger an onFOO event when we call its FOO() method 8257 tmp = elem[ ontype ]; 8258 8259 if ( tmp ) { 8260 elem[ ontype ] = null; 8261 } 8262 8263 // Prevent re-triggering of the same event, since we already bubbled it above 8264 jQuery.event.triggered = type; 8265 8266 if ( event.isPropagationStopped() ) { 8267 lastElement.addEventListener( type, stopPropagationCallback ); 8268 } 8269 8270 elem[ type ](); 8271 8272 if ( event.isPropagationStopped() ) { 8273 lastElement.removeEventListener( type, stopPropagationCallback ); 8274 } 8275 8276 jQuery.event.triggered = undefined; 8277 8278 if ( tmp ) { 8279 elem[ ontype ] = tmp; 8280 } 8281 } 8282 } 8283 } 8284 8285 return event.result; 8286 }, 8287 8288 // Piggyback on a donor event to simulate a different one 8289 // Used only for `focus(in | out)` events 8290 simulate: function( type, elem, event ) { 8291 var e = jQuery.extend( 8292 new jQuery.Event(), 8293 event, 8294 { 8295 type: type, 8296 isSimulated: true 8297 } 8298 ); 8299 8300 jQuery.event.trigger( e, null, elem ); 8301 } 8302 8303} ); 8304 8305jQuery.fn.extend( { 8306 8307 trigger: function( type, data ) { 8308 return this.each( function() { 8309 jQuery.event.trigger( type, data, this ); 8310 } ); 8311 }, 8312 triggerHandler: function( type, data ) { 8313 var elem = this[ 0 ]; 8314 if ( elem ) { 8315 return jQuery.event.trigger( type, data, elem, true ); 8316 } 8317 } 8318} ); 8319 8320 8321// Support: Firefox <=44 8322// Firefox doesn't have focus(in | out) events 8323// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 8324// 8325// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 8326// focus(in | out) events fire after focus & blur events, 8327// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order 8328// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 8329if ( !support.focusin ) { 8330 jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { 8331 8332 // Attach a single capturing handler on the document while someone wants focusin/focusout 8333 var handler = function( event ) { 8334 jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); 8335 }; 8336 8337 jQuery.event.special[ fix ] = { 8338 setup: function() { 8339 var doc = this.ownerDocument || this, 8340 attaches = dataPriv.access( doc, fix ); 8341 8342 if ( !attaches ) { 8343 doc.addEventListener( orig, handler, true ); 8344 } 8345 dataPriv.access( doc, fix, ( attaches || 0 ) + 1 ); 8346 }, 8347 teardown: function() { 8348 var doc = this.ownerDocument || this, 8349 attaches = dataPriv.access( doc, fix ) - 1; 8350 8351 if ( !attaches ) { 8352 doc.removeEventListener( orig, handler, true ); 8353 dataPriv.remove( doc, fix ); 8354 8355 } else { 8356 dataPriv.access( doc, fix, attaches ); 8357 } 8358 } 8359 }; 8360 } ); 8361} 8362var location = window.location; 8363 8364var nonce = Date.now(); 8365 8366var rquery = ( /\?/ ); 8367 8368 8369 8370// Cross-browser xml parsing 8371jQuery.parseXML = function( data ) { 8372 var xml; 8373 if ( !data || typeof data !== "string" ) { 8374 return null; 8375 } 8376 8377 // Support: IE 9 - 11 only 8378 // IE throws on parseFromString with invalid input. 8379 try { 8380 xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); 8381 } catch ( e ) { 8382 xml = undefined; 8383 } 8384 8385 if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { 8386 jQuery.error( "Invalid XML: " + data ); 8387 } 8388 return xml; 8389}; 8390 8391 8392var 8393 rbracket = /\[\]$/, 8394 rCRLF = /\r?\n/g, 8395 rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, 8396 rsubmittable = /^(?:input|select|textarea|keygen)/i; 8397 8398function buildParams( prefix, obj, traditional, add ) { 8399 var name; 8400 8401 if ( Array.isArray( obj ) ) { 8402 8403 // Serialize array item. 8404 jQuery.each( obj, function( i, v ) { 8405 if ( traditional || rbracket.test( prefix ) ) { 8406 8407 // Treat each array item as a scalar. 8408 add( prefix, v ); 8409 8410 } else { 8411 8412 // Item is non-scalar (array or object), encode its numeric index. 8413 buildParams( 8414 prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", 8415 v, 8416 traditional, 8417 add 8418 ); 8419 } 8420 } ); 8421 8422 } else if ( !traditional && toType( obj ) === "object" ) { 8423 8424 // Serialize object item. 8425 for ( name in obj ) { 8426 buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); 8427 } 8428 8429 } else { 8430 8431 // Serialize scalar item. 8432 add( prefix, obj ); 8433 } 8434} 8435 8436// Serialize an array of form elements or a set of 8437// key/values into a query string 8438jQuery.param = function( a, traditional ) { 8439 var prefix, 8440 s = [], 8441 add = function( key, valueOrFunction ) { 8442 8443 // If value is a function, invoke it and use its return value 8444 var value = isFunction( valueOrFunction ) ? 8445 valueOrFunction() : 8446 valueOrFunction; 8447 8448 s[ s.length ] = encodeURIComponent( key ) + "=" + 8449 encodeURIComponent( value == null ? "" : value ); 8450 }; 8451 8452 // If an array was passed in, assume that it is an array of form elements. 8453 if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { 8454 8455 // Serialize the form elements 8456 jQuery.each( a, function() { 8457 add( this.name, this.value ); 8458 } ); 8459 8460 } else { 8461 8462 // If traditional, encode the "old" way (the way 1.3.2 or older 8463 // did it), otherwise encode params recursively. 8464 for ( prefix in a ) { 8465 buildParams( prefix, a[ prefix ], traditional, add ); 8466 } 8467 } 8468 8469 // Return the resulting serialization 8470 return s.join( "&" ); 8471}; 8472 8473jQuery.fn.extend( { 8474 serialize: function() { 8475 return jQuery.param( this.serializeArray() ); 8476 }, 8477 serializeArray: function() { 8478 return this.map( function() { 8479 8480 // Can add propHook for "elements" to filter or add form elements 8481 var elements = jQuery.prop( this, "elements" ); 8482 return elements ? jQuery.makeArray( elements ) : this; 8483 } ) 8484 .filter( function() { 8485 var type = this.type; 8486 8487 // Use .is( ":disabled" ) so that fieldset[disabled] works 8488 return this.name && !jQuery( this ).is( ":disabled" ) && 8489 rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && 8490 ( this.checked || !rcheckableType.test( type ) ); 8491 } ) 8492 .map( function( i, elem ) { 8493 var val = jQuery( this ).val(); 8494 8495 if ( val == null ) { 8496 return null; 8497 } 8498 8499 if ( Array.isArray( val ) ) { 8500 return jQuery.map( val, function( val ) { 8501 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 8502 } ); 8503 } 8504 8505 return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; 8506 } ).get(); 8507 } 8508} ); 8509 8510 8511var 8512 r20 = /%20/g, 8513 rhash = /#.*$/, 8514 rantiCache = /([?&])_=[^&]*/, 8515 rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, 8516 8517 // #7653, #8125, #8152: local protocol detection 8518 rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, 8519 rnoContent = /^(?:GET|HEAD)$/, 8520 rprotocol = /^\/\//, 8521 8522 /* Prefilters 8523 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) 8524 * 2) These are called: 8525 * - BEFORE asking for a transport 8526 * - AFTER param serialization (s.data is a string if s.processData is true) 8527 * 3) key is the dataType 8528 * 4) the catchall symbol "*" can be used 8529 * 5) execution will start with transport dataType and THEN continue down to "*" if needed 8530 */ 8531 prefilters = {}, 8532 8533 /* Transports bindings 8534 * 1) key is the dataType 8535 * 2) the catchall symbol "*" can be used 8536 * 3) selection will start with transport dataType and THEN go to "*" if needed 8537 */ 8538 transports = {}, 8539 8540 // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression 8541 allTypes = "*/".concat( "*" ), 8542 8543 // Anchor tag for parsing the document origin 8544 originAnchor = document.createElement( "a" ); 8545 originAnchor.href = location.href; 8546 8547// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport 8548function addToPrefiltersOrTransports( structure ) { 8549 8550 // dataTypeExpression is optional and defaults to "*" 8551 return function( dataTypeExpression, func ) { 8552 8553 if ( typeof dataTypeExpression !== "string" ) { 8554 func = dataTypeExpression; 8555 dataTypeExpression = "*"; 8556 } 8557 8558 var dataType, 8559 i = 0, 8560 dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || []; 8561 8562 if ( isFunction( func ) ) { 8563 8564 // For each dataType in the dataTypeExpression 8565 while ( ( dataType = dataTypes[ i++ ] ) ) { 8566 8567 // Prepend if requested 8568 if ( dataType[ 0 ] === "+" ) { 8569 dataType = dataType.slice( 1 ) || "*"; 8570 ( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func ); 8571 8572 // Otherwise append 8573 } else { 8574 ( structure[ dataType ] = structure[ dataType ] || [] ).push( func ); 8575 } 8576 } 8577 } 8578 }; 8579} 8580 8581// Base inspection function for prefilters and transports 8582function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { 8583 8584 var inspected = {}, 8585 seekingTransport = ( structure === transports ); 8586 8587 function inspect( dataType ) { 8588 var selected; 8589 inspected[ dataType ] = true; 8590 jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { 8591 var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); 8592 if ( typeof dataTypeOrTransport === "string" && 8593 !seekingTransport && !inspected[ dataTypeOrTransport ] ) { 8594 8595 options.dataTypes.unshift( dataTypeOrTransport ); 8596 inspect( dataTypeOrTransport ); 8597 return false; 8598 } else if ( seekingTransport ) { 8599 return !( selected = dataTypeOrTransport ); 8600 } 8601 } ); 8602 return selected; 8603 } 8604 8605 return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); 8606} 8607 8608// A special extend for ajax options 8609// that takes "flat" options (not to be deep extended) 8610// Fixes #9887 8611function ajaxExtend( target, src ) { 8612 var key, deep, 8613 flatOptions = jQuery.ajaxSettings.flatOptions || {}; 8614 8615 for ( key in src ) { 8616 if ( src[ key ] !== undefined ) { 8617 ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ]; 8618 } 8619 } 8620 if ( deep ) { 8621 jQuery.extend( true, target, deep ); 8622 } 8623 8624 return target; 8625} 8626 8627/* Handles responses to an ajax request: 8628 * - finds the right dataType (mediates between content-type and expected dataType) 8629 * - returns the corresponding response 8630 */ 8631function ajaxHandleResponses( s, jqXHR, responses ) { 8632 8633 var ct, type, finalDataType, firstDataType, 8634 contents = s.contents, 8635 dataTypes = s.dataTypes; 8636 8637 // Remove auto dataType and get content-type in the process 8638 while ( dataTypes[ 0 ] === "*" ) { 8639 dataTypes.shift(); 8640 if ( ct === undefined ) { 8641 ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" ); 8642 } 8643 } 8644 8645 // Check if we're dealing with a known content-type 8646 if ( ct ) { 8647 for ( type in contents ) { 8648 if ( contents[ type ] && contents[ type ].test( ct ) ) { 8649 dataTypes.unshift( type ); 8650 break; 8651 } 8652 } 8653 } 8654 8655 // Check to see if we have a response for the expected dataType 8656 if ( dataTypes[ 0 ] in responses ) { 8657 finalDataType = dataTypes[ 0 ]; 8658 } else { 8659 8660 // Try convertible dataTypes 8661 for ( type in responses ) { 8662 if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) { 8663 finalDataType = type; 8664 break; 8665 } 8666 if ( !firstDataType ) { 8667 firstDataType = type; 8668 } 8669 } 8670 8671 // Or just use first one 8672 finalDataType = finalDataType || firstDataType; 8673 } 8674 8675 // If we found a dataType 8676 // We add the dataType to the list if needed 8677 // and return the corresponding response 8678 if ( finalDataType ) { 8679 if ( finalDataType !== dataTypes[ 0 ] ) { 8680 dataTypes.unshift( finalDataType ); 8681 } 8682 return responses[ finalDataType ]; 8683 } 8684} 8685 8686/* Chain conversions given the request and the original response 8687 * Also sets the responseXXX fields on the jqXHR instance 8688 */ 8689function ajaxConvert( s, response, jqXHR, isSuccess ) { 8690 var conv2, current, conv, tmp, prev, 8691 converters = {}, 8692 8693 // Work with a copy of dataTypes in case we need to modify it for conversion 8694 dataTypes = s.dataTypes.slice(); 8695 8696 // Create converters map with lowercased keys 8697 if ( dataTypes[ 1 ] ) { 8698 for ( conv in s.converters ) { 8699 converters[ conv.toLowerCase() ] = s.converters[ conv ]; 8700 } 8701 } 8702 8703 current = dataTypes.shift(); 8704 8705 // Convert to each sequential dataType 8706 while ( current ) { 8707 8708 if ( s.responseFields[ current ] ) { 8709 jqXHR[ s.responseFields[ current ] ] = response; 8710 } 8711 8712 // Apply the dataFilter if provided 8713 if ( !prev && isSuccess && s.dataFilter ) { 8714 response = s.dataFilter( response, s.dataType ); 8715 } 8716 8717 prev = current; 8718 current = dataTypes.shift(); 8719 8720 if ( current ) { 8721 8722 // There's only work to do if current dataType is non-auto 8723 if ( current === "*" ) { 8724 8725 current = prev; 8726 8727 // Convert response if prev dataType is non-auto and differs from current 8728 } else if ( prev !== "*" && prev !== current ) { 8729 8730 // Seek a direct converter 8731 conv = converters[ prev + " " + current ] || converters[ "* " + current ]; 8732 8733 // If none found, seek a pair 8734 if ( !conv ) { 8735 for ( conv2 in converters ) { 8736 8737 // If conv2 outputs current 8738 tmp = conv2.split( " " ); 8739 if ( tmp[ 1 ] === current ) { 8740 8741 // If prev can be converted to accepted input 8742 conv = converters[ prev + " " + tmp[ 0 ] ] || 8743 converters[ "* " + tmp[ 0 ] ]; 8744 if ( conv ) { 8745 8746 // Condense equivalence converters 8747 if ( conv === true ) { 8748 conv = converters[ conv2 ]; 8749 8750 // Otherwise, insert the intermediate dataType 8751 } else if ( converters[ conv2 ] !== true ) { 8752 current = tmp[ 0 ]; 8753 dataTypes.unshift( tmp[ 1 ] ); 8754 } 8755 break; 8756 } 8757 } 8758 } 8759 } 8760 8761 // Apply converter (if not an equivalence) 8762 if ( conv !== true ) { 8763 8764 // Unless errors are allowed to bubble, catch and return them 8765 if ( conv && s.throws ) { 8766 response = conv( response ); 8767 } else { 8768 try { 8769 response = conv( response ); 8770 } catch ( e ) { 8771 return { 8772 state: "parsererror", 8773 error: conv ? e : "No conversion from " + prev + " to " + current 8774 }; 8775 } 8776 } 8777 } 8778 } 8779 } 8780 } 8781 8782 return { state: "success", data: response }; 8783} 8784 8785jQuery.extend( { 8786 8787 // Counter for holding the number of active queries 8788 active: 0, 8789 8790 // Last-Modified header cache for next request 8791 lastModified: {}, 8792 etag: {}, 8793 8794 ajaxSettings: { 8795 url: location.href, 8796 type: "GET", 8797 isLocal: rlocalProtocol.test( location.protocol ), 8798 global: true, 8799 processData: true, 8800 async: true, 8801 contentType: "application/x-www-form-urlencoded; charset=UTF-8", 8802 8803 /* 8804 timeout: 0, 8805 data: null, 8806 dataType: null, 8807 username: null, 8808 password: null, 8809 cache: null, 8810 throws: false, 8811 traditional: false, 8812 headers: {}, 8813 */ 8814 8815 accepts: { 8816 "*": allTypes, 8817 text: "text/plain", 8818 html: "text/html", 8819 xml: "application/xml, text/xml", 8820 json: "application/json, text/javascript" 8821 }, 8822 8823 contents: { 8824 xml: /\bxml\b/, 8825 html: /\bhtml/, 8826 json: /\bjson\b/ 8827 }, 8828 8829 responseFields: { 8830 xml: "responseXML", 8831 text: "responseText", 8832 json: "responseJSON" 8833 }, 8834 8835 // Data converters 8836 // Keys separate source (or catchall "*") and destination types with a single space 8837 converters: { 8838 8839 // Convert anything to text 8840 "* text": String, 8841 8842 // Text to html (true = no transformation) 8843 "text html": true, 8844 8845 // Evaluate text as a json expression 8846 "text json": JSON.parse, 8847 8848 // Parse text as xml 8849 "text xml": jQuery.parseXML 8850 }, 8851 8852 // For options that shouldn't be deep extended: 8853 // you can add your own custom options here if 8854 // and when you create one that shouldn't be 8855 // deep extended (see ajaxExtend) 8856 flatOptions: { 8857 url: true, 8858 context: true 8859 } 8860 }, 8861 8862 // Creates a full fledged settings object into target 8863 // with both ajaxSettings and settings fields. 8864 // If target is omitted, writes into ajaxSettings. 8865 ajaxSetup: function( target, settings ) { 8866 return settings ? 8867 8868 // Building a settings object 8869 ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : 8870 8871 // Extending ajaxSettings 8872 ajaxExtend( jQuery.ajaxSettings, target ); 8873 }, 8874 8875 ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), 8876 ajaxTransport: addToPrefiltersOrTransports( transports ), 8877 8878 // Main method 8879 ajax: function( url, options ) { 8880 8881 // If url is an object, simulate pre-1.5 signature 8882 if ( typeof url === "object" ) { 8883 options = url; 8884 url = undefined; 8885 } 8886 8887 // Force options to be an object 8888 options = options || {}; 8889 8890 var transport, 8891 8892 // URL without anti-cache param 8893 cacheURL, 8894 8895 // Response headers 8896 responseHeadersString, 8897 responseHeaders, 8898 8899 // timeout handle 8900 timeoutTimer, 8901 8902 // Url cleanup var 8903 urlAnchor, 8904 8905 // Request state (becomes false upon send and true upon completion) 8906 completed, 8907 8908 // To know if global events are to be dispatched 8909 fireGlobals, 8910 8911 // Loop variable 8912 i, 8913 8914 // uncached part of the url 8915 uncached, 8916 8917 // Create the final options object 8918 s = jQuery.ajaxSetup( {}, options ), 8919 8920 // Callbacks context 8921 callbackContext = s.context || s, 8922 8923 // Context for global events is callbackContext if it is a DOM node or jQuery collection 8924 globalEventContext = s.context && 8925 ( callbackContext.nodeType || callbackContext.jquery ) ? 8926 jQuery( callbackContext ) : 8927 jQuery.event, 8928 8929 // Deferreds 8930 deferred = jQuery.Deferred(), 8931 completeDeferred = jQuery.Callbacks( "once memory" ), 8932 8933 // Status-dependent callbacks 8934 statusCode = s.statusCode || {}, 8935 8936 // Headers (they are sent all at once) 8937 requestHeaders = {}, 8938 requestHeadersNames = {}, 8939 8940 // Default abort message 8941 strAbort = "canceled", 8942 8943 // Fake xhr 8944 jqXHR = { 8945 readyState: 0, 8946 8947 // Builds headers hashtable if needed 8948 getResponseHeader: function( key ) { 8949 var match; 8950 if ( completed ) { 8951 if ( !responseHeaders ) { 8952 responseHeaders = {}; 8953 while ( ( match = rheaders.exec( responseHeadersString ) ) ) { 8954 responseHeaders[ match[ 1 ].toLowerCase() ] = match[ 2 ]; 8955 } 8956 } 8957 match = responseHeaders[ key.toLowerCase() ]; 8958 } 8959 return match == null ? null : match; 8960 }, 8961 8962 // Raw string 8963 getAllResponseHeaders: function() { 8964 return completed ? responseHeadersString : null; 8965 }, 8966 8967 // Caches the header 8968 setRequestHeader: function( name, value ) { 8969 if ( completed == null ) { 8970 name = requestHeadersNames[ name.toLowerCase() ] = 8971 requestHeadersNames[ name.toLowerCase() ] || name; 8972 requestHeaders[ name ] = value; 8973 } 8974 return this; 8975 }, 8976 8977 // Overrides response content-type header 8978 overrideMimeType: function( type ) { 8979 if ( completed == null ) { 8980 s.mimeType = type; 8981 } 8982 return this; 8983 }, 8984 8985 // Status-dependent callbacks 8986 statusCode: function( map ) { 8987 var code; 8988 if ( map ) { 8989 if ( completed ) { 8990 8991 // Execute the appropriate callbacks 8992 jqXHR.always( map[ jqXHR.status ] ); 8993 } else { 8994 8995 // Lazy-add the new callbacks in a way that preserves old ones 8996 for ( code in map ) { 8997 statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; 8998 } 8999 } 9000 } 9001 return this; 9002 }, 9003 9004 // Cancel the request 9005 abort: function( statusText ) { 9006 var finalText = statusText || strAbort; 9007 if ( transport ) { 9008 transport.abort( finalText ); 9009 } 9010 done( 0, finalText ); 9011 return this; 9012 } 9013 }; 9014 9015 // Attach deferreds 9016 deferred.promise( jqXHR ); 9017 9018 // Add protocol if not provided (prefilters might expect it) 9019 // Handle falsy url in the settings object (#10093: consistency with old signature) 9020 // We also use the url parameter if available 9021 s.url = ( ( url || s.url || location.href ) + "" ) 9022 .replace( rprotocol, location.protocol + "//" ); 9023 9024 // Alias method option to type as per ticket #12004 9025 s.type = options.method || options.type || s.method || s.type; 9026 9027 // Extract dataTypes list 9028 s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ]; 9029 9030 // A cross-domain request is in order when the origin doesn't match the current origin. 9031 if ( s.crossDomain == null ) { 9032 urlAnchor = document.createElement( "a" ); 9033 9034 // Support: IE <=8 - 11, Edge 12 - 15 9035 // IE throws exception on accessing the href property if url is malformed, 9036 // e.g. http://example.com:80x/ 9037 try { 9038 urlAnchor.href = s.url; 9039 9040 // Support: IE <=8 - 11 only 9041 // Anchor's host property isn't correctly set when s.url is relative 9042 urlAnchor.href = urlAnchor.href; 9043 s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== 9044 urlAnchor.protocol + "//" + urlAnchor.host; 9045 } catch ( e ) { 9046 9047 // If there is an error parsing the URL, assume it is crossDomain, 9048 // it can be rejected by the transport if it is invalid 9049 s.crossDomain = true; 9050 } 9051 } 9052 9053 // Convert data if not already a string 9054 if ( s.data && s.processData && typeof s.data !== "string" ) { 9055 s.data = jQuery.param( s.data, s.traditional ); 9056 } 9057 9058 // Apply prefilters 9059 inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); 9060 9061 // If request was aborted inside a prefilter, stop there 9062 if ( completed ) { 9063 return jqXHR; 9064 } 9065 9066 // We can fire global events as of now if asked to 9067 // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) 9068 fireGlobals = jQuery.event && s.global; 9069 9070 // Watch for a new set of requests 9071 if ( fireGlobals && jQuery.active++ === 0 ) { 9072 jQuery.event.trigger( "ajaxStart" ); 9073 } 9074 9075 // Uppercase the type 9076 s.type = s.type.toUpperCase(); 9077 9078 // Determine if request has content 9079 s.hasContent = !rnoContent.test( s.type ); 9080 9081 // Save the URL in case we're toying with the If-Modified-Since 9082 // and/or If-None-Match header later on 9083 // Remove hash to simplify url manipulation 9084 cacheURL = s.url.replace( rhash, "" ); 9085 9086 // More options handling for requests with no content 9087 if ( !s.hasContent ) { 9088 9089 // Remember the hash so we can put it back 9090 uncached = s.url.slice( cacheURL.length ); 9091 9092 // If data is available and should be processed, append data to url 9093 if ( s.data && ( s.processData || typeof s.data === "string" ) ) { 9094 cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; 9095 9096 // #9682: remove data so that it's not used in an eventual retry 9097 delete s.data; 9098 } 9099 9100 // Add or update anti-cache param if needed 9101 if ( s.cache === false ) { 9102 cacheURL = cacheURL.replace( rantiCache, "$1" ); 9103 uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; 9104 } 9105 9106 // Put hash and anti-cache on the URL that will be requested (gh-1732) 9107 s.url = cacheURL + uncached; 9108 9109 // Change '%20' to '+' if this is encoded form body content (gh-2658) 9110 } else if ( s.data && s.processData && 9111 ( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { 9112 s.data = s.data.replace( r20, "+" ); 9113 } 9114 9115 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 9116 if ( s.ifModified ) { 9117 if ( jQuery.lastModified[ cacheURL ] ) { 9118 jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); 9119 } 9120 if ( jQuery.etag[ cacheURL ] ) { 9121 jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); 9122 } 9123 } 9124 9125 // Set the correct header, if data is being sent 9126 if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { 9127 jqXHR.setRequestHeader( "Content-Type", s.contentType ); 9128 } 9129 9130 // Set the Accepts header for the server, depending on the dataType 9131 jqXHR.setRequestHeader( 9132 "Accept", 9133 s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? 9134 s.accepts[ s.dataTypes[ 0 ] ] + 9135 ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : 9136 s.accepts[ "*" ] 9137 ); 9138 9139 // Check for headers option 9140 for ( i in s.headers ) { 9141 jqXHR.setRequestHeader( i, s.headers[ i ] ); 9142 } 9143 9144 // Allow custom headers/mimetypes and early abort 9145 if ( s.beforeSend && 9146 ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) { 9147 9148 // Abort if not done already and return 9149 return jqXHR.abort(); 9150 } 9151 9152 // Aborting is no longer a cancellation 9153 strAbort = "abort"; 9154 9155 // Install callbacks on deferreds 9156 completeDeferred.add( s.complete ); 9157 jqXHR.done( s.success ); 9158 jqXHR.fail( s.error ); 9159 9160 // Get transport 9161 transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); 9162 9163 // If no transport, we auto-abort 9164 if ( !transport ) { 9165 done( -1, "No Transport" ); 9166 } else { 9167 jqXHR.readyState = 1; 9168 9169 // Send global event 9170 if ( fireGlobals ) { 9171 globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); 9172 } 9173 9174 // If request was aborted inside ajaxSend, stop there 9175 if ( completed ) { 9176 return jqXHR; 9177 } 9178 9179 // Timeout 9180 if ( s.async && s.timeout > 0 ) { 9181 timeoutTimer = window.setTimeout( function() { 9182 jqXHR.abort( "timeout" ); 9183 }, s.timeout ); 9184 } 9185 9186 try { 9187 completed = false; 9188 transport.send( requestHeaders, done ); 9189 } catch ( e ) { 9190 9191 // Rethrow post-completion exceptions 9192 if ( completed ) { 9193 throw e; 9194 } 9195 9196 // Propagate others as results 9197 done( -1, e ); 9198 } 9199 } 9200 9201 // Callback for when everything is done 9202 function done( status, nativeStatusText, responses, headers ) { 9203 var isSuccess, success, error, response, modified, 9204 statusText = nativeStatusText; 9205 9206 // Ignore repeat invocations 9207 if ( completed ) { 9208 return; 9209 } 9210 9211 completed = true; 9212 9213 // Clear timeout if it exists 9214 if ( timeoutTimer ) { 9215 window.clearTimeout( timeoutTimer ); 9216 } 9217 9218 // Dereference transport for early garbage collection 9219 // (no matter how long the jqXHR object will be used) 9220 transport = undefined; 9221 9222 // Cache response headers 9223 responseHeadersString = headers || ""; 9224 9225 // Set readyState 9226 jqXHR.readyState = status > 0 ? 4 : 0; 9227 9228 // Determine if successful 9229 isSuccess = status >= 200 && status < 300 || status === 304; 9230 9231 // Get response data 9232 if ( responses ) { 9233 response = ajaxHandleResponses( s, jqXHR, responses ); 9234 } 9235 9236 // Convert no matter what (that way responseXXX fields are always set) 9237 response = ajaxConvert( s, response, jqXHR, isSuccess ); 9238 9239 // If successful, handle type chaining 9240 if ( isSuccess ) { 9241 9242 // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. 9243 if ( s.ifModified ) { 9244 modified = jqXHR.getResponseHeader( "Last-Modified" ); 9245 if ( modified ) { 9246 jQuery.lastModified[ cacheURL ] = modified; 9247 } 9248 modified = jqXHR.getResponseHeader( "etag" ); 9249 if ( modified ) { 9250 jQuery.etag[ cacheURL ] = modified; 9251 } 9252 } 9253 9254 // if no content 9255 if ( status === 204 || s.type === "HEAD" ) { 9256 statusText = "nocontent"; 9257 9258 // if not modified 9259 } else if ( status === 304 ) { 9260 statusText = "notmodified"; 9261 9262 // If we have data, let's convert it 9263 } else { 9264 statusText = response.state; 9265 success = response.data; 9266 error = response.error; 9267 isSuccess = !error; 9268 } 9269 } else { 9270 9271 // Extract error from statusText and normalize for non-aborts 9272 error = statusText; 9273 if ( status || !statusText ) { 9274 statusText = "error"; 9275 if ( status < 0 ) { 9276 status = 0; 9277 } 9278 } 9279 } 9280 9281 // Set data for the fake xhr object 9282 jqXHR.status = status; 9283 jqXHR.statusText = ( nativeStatusText || statusText ) + ""; 9284 9285 // Success/Error 9286 if ( isSuccess ) { 9287 deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); 9288 } else { 9289 deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); 9290 } 9291 9292 // Status-dependent callbacks 9293 jqXHR.statusCode( statusCode ); 9294 statusCode = undefined; 9295 9296 if ( fireGlobals ) { 9297 globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", 9298 [ jqXHR, s, isSuccess ? success : error ] ); 9299 } 9300 9301 // Complete 9302 completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); 9303 9304 if ( fireGlobals ) { 9305 globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); 9306 9307 // Handle the global AJAX counter 9308 if ( !( --jQuery.active ) ) { 9309 jQuery.event.trigger( "ajaxStop" ); 9310 } 9311 } 9312 } 9313 9314 return jqXHR; 9315 }, 9316 9317 getJSON: function( url, data, callback ) { 9318 return jQuery.get( url, data, callback, "json" ); 9319 }, 9320 9321 getScript: function( url, callback ) { 9322 return jQuery.get( url, undefined, callback, "script" ); 9323 } 9324} ); 9325 9326jQuery.each( [ "get", "post" ], function( i, method ) { 9327 jQuery[ method ] = function( url, data, callback, type ) { 9328 9329 // Shift arguments if data argument was omitted 9330 if ( isFunction( data ) ) { 9331 type = type || callback; 9332 callback = data; 9333 data = undefined; 9334 } 9335 9336 // The url can be an options object (which then must have .url) 9337 return jQuery.ajax( jQuery.extend( { 9338 url: url, 9339 type: method, 9340 dataType: type, 9341 data: data, 9342 success: callback 9343 }, jQuery.isPlainObject( url ) && url ) ); 9344 }; 9345} ); 9346 9347 9348jQuery._evalUrl = function( url ) { 9349 return jQuery.ajax( { 9350 url: url, 9351 9352 // Make this explicit, since user can override this through ajaxSetup (#11264) 9353 type: "GET", 9354 dataType: "script", 9355 cache: true, 9356 async: false, 9357 global: false, 9358 "throws": true 9359 } ); 9360}; 9361 9362 9363jQuery.fn.extend( { 9364 wrapAll: function( html ) { 9365 var wrap; 9366 9367 if ( this[ 0 ] ) { 9368 if ( isFunction( html ) ) { 9369 html = html.call( this[ 0 ] ); 9370 } 9371 9372 // The elements to wrap the target around 9373 wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); 9374 9375 if ( this[ 0 ].parentNode ) { 9376 wrap.insertBefore( this[ 0 ] ); 9377 } 9378 9379 wrap.map( function() { 9380 var elem = this; 9381 9382 while ( elem.firstElementChild ) { 9383 elem = elem.firstElementChild; 9384 } 9385 9386 return elem; 9387 } ).append( this ); 9388 } 9389 9390 return this; 9391 }, 9392 9393 wrapInner: function( html ) { 9394 if ( isFunction( html ) ) { 9395 return this.each( function( i ) { 9396 jQuery( this ).wrapInner( html.call( this, i ) ); 9397 } ); 9398 } 9399 9400 return this.each( function() { 9401 var self = jQuery( this ), 9402 contents = self.contents(); 9403 9404 if ( contents.length ) { 9405 contents.wrapAll( html ); 9406 9407 } else { 9408 self.append( html ); 9409 } 9410 } ); 9411 }, 9412 9413 wrap: function( html ) { 9414 var htmlIsFunction = isFunction( html ); 9415 9416 return this.each( function( i ) { 9417 jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); 9418 } ); 9419 }, 9420 9421 unwrap: function( selector ) { 9422 this.parent( selector ).not( "body" ).each( function() { 9423 jQuery( this ).replaceWith( this.childNodes ); 9424 } ); 9425 return this; 9426 } 9427} ); 9428 9429 9430jQuery.expr.pseudos.hidden = function( elem ) { 9431 return !jQuery.expr.pseudos.visible( elem ); 9432}; 9433jQuery.expr.pseudos.visible = function( elem ) { 9434 return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length ); 9435}; 9436 9437 9438 9439 9440jQuery.ajaxSettings.xhr = function() { 9441 try { 9442 return new window.XMLHttpRequest(); 9443 } catch ( e ) {} 9444}; 9445 9446var xhrSuccessStatus = { 9447 9448 // File protocol always yields status code 0, assume 200 9449 0: 200, 9450
vendor: 1,240 bytes, lines 9451-9493
9451 // Support: IE <=9 only 9452 // #1450: sometimes IE returns 1223 when it should be 204 9453 1223: 204 9454 }, 9455 xhrSupported = jQuery.ajaxSettings.xhr(); 9456 9457support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); 9458support.ajax = xhrSupported = !!xhrSupported; 9459 9460jQuery.ajaxTransport( function( options ) { 9461 var callback, errorCallback; 9462 9463 // Cross domain only allowed if supported through XMLHttpRequest 9464 if ( support.cors || xhrSupported && !options.crossDomain ) { 9465 return { 9466 send: function( headers, complete ) { 9467 var i, 9468 xhr = options.xhr(); 9469 9470 xhr.open( 9471 options.type, 9472 options.url, 9473 options.async, 9474 options.username, 9475 options.password 9476 ); 9477 9478 // Apply custom fields if provided 9479 if ( options.xhrFields ) { 9480 for ( i in options.xhrFields ) { 9481 xhr[ i ] = options.xhrFields[ i ]; 9482 } 9483 } 9484 9485 // Override mime type if needed 9486 if ( options.mimeType && xhr.overrideMimeType ) { 9487 xhr.overrideMimeType( options.mimeType ); 9488 } 9489 9490 // X-Requested-With header 9491 // For cross-domain requests, seeing as conditions for a preflight are 9492 // akin to a jigsaw puzzle, we simply never set it to be sure. 9493 // (it can always be set on a per-request basis or even using ajaxSetup)
vendor: 5,627 bytes, lines 9494-9715
9494 // For same-domain requests, won't change header if already provided. 9495 if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { 9496 headers[ "X-Requested-With" ] = "XMLHttpRequest"; 9497 } 9498 9499 // Set headers 9500 for ( i in headers ) { 9501 xhr.setRequestHeader( i, headers[ i ] ); 9502 } 9503 9504 // Callback 9505 callback = function( type ) { 9506 return function() { 9507 if ( callback ) { 9508 callback = errorCallback = xhr.onload = 9509 xhr.onerror = xhr.onabort = xhr.ontimeout = 9510 xhr.onreadystatechange = null; 9511 9512 if ( type === "abort" ) { 9513 xhr.abort(); 9514 } else if ( type === "error" ) { 9515 9516 // Support: IE <=9 only 9517 // On a manual native abort, IE9 throws 9518 // errors on any property access that is not readyState 9519 if ( typeof xhr.status !== "number" ) { 9520 complete( 0, "error" ); 9521 } else { 9522 complete( 9523 9524 // File: protocol always yields status 0; see #8605, #14207 9525 xhr.status, 9526 xhr.statusText 9527 ); 9528 } 9529 } else { 9530 complete( 9531 xhrSuccessStatus[ xhr.status ] || xhr.status, 9532 xhr.statusText, 9533 9534 // Support: IE <=9 only 9535 // IE9 has no XHR2 but throws on binary (trac-11426) 9536 // For XHR2 non-text, let the caller handle it (gh-2498) 9537 ( xhr.responseType || "text" ) !== "text" || 9538 typeof xhr.responseText !== "string" ? 9539 { binary: xhr.response } : 9540 { text: xhr.responseText }, 9541 xhr.getAllResponseHeaders() 9542 ); 9543 } 9544 } 9545 }; 9546 }; 9547 9548 // Listen to events 9549 xhr.onload = callback(); 9550 errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); 9551 9552 // Support: IE 9 only 9553 // Use onreadystatechange to replace onabort 9554 // to handle uncaught aborts 9555 if ( xhr.onabort !== undefined ) { 9556 xhr.onabort = errorCallback; 9557 } else { 9558 xhr.onreadystatechange = function() { 9559 9560 // Check readyState before timeout as it changes 9561 if ( xhr.readyState === 4 ) { 9562 9563 // Allow onerror to be called first, 9564 // but that will not handle a native abort 9565 // Also, save errorCallback to a variable 9566 // as xhr.onerror cannot be accessed 9567 window.setTimeout( function() { 9568 if ( callback ) { 9569 errorCallback(); 9570 } 9571 } ); 9572 } 9573 }; 9574 } 9575 9576 // Create the abort callback 9577 callback = callback( "abort" ); 9578 9579 try { 9580 9581 // Do send the request (this may raise an exception) 9582 xhr.send( options.hasContent && options.data || null ); 9583 } catch ( e ) { 9584 9585 // #14683: Only rethrow if this hasn't been notified as an error yet 9586 if ( callback ) { 9587 throw e; 9588 } 9589 } 9590 }, 9591 9592 abort: function() { 9593 if ( callback ) { 9594 callback(); 9595 } 9596 } 9597 }; 9598 } 9599} ); 9600 9601 9602 9603 9604// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) 9605jQuery.ajaxPrefilter( function( s ) { 9606 if ( s.crossDomain ) { 9607 s.contents.script = false; 9608 } 9609} ); 9610 9611// Install script dataType 9612jQuery.ajaxSetup( { 9613 accepts: { 9614 script: "text/javascript, application/javascript, " + 9615 "application/ecmascript, application/x-ecmascript" 9616 }, 9617 contents: { 9618 script: /\b(?:java|ecma)script\b/ 9619 }, 9620 converters: { 9621 "text script": function( text ) { 9622 jQuery.globalEval( text ); 9623 return text; 9624 } 9625 } 9626} ); 9627 9628// Handle cache's special case and crossDomain 9629jQuery.ajaxPrefilter( "script", function( s ) { 9630 if ( s.cache === undefined ) { 9631 s.cache = false; 9632 } 9633 if ( s.crossDomain ) { 9634 s.type = "GET"; 9635 } 9636} ); 9637 9638// Bind script tag hack transport 9639jQuery.ajaxTransport( "script", function( s ) { 9640 9641 // This transport only deals with cross domain requests 9642 if ( s.crossDomain ) { 9643 var script, callback; 9644 return { 9645 send: function( _, complete ) { 9646 script = jQuery( "<script>" ).prop( { 9647 charset: s.scriptCharset, 9648 src: s.url 9649 } ).on( 9650 "load error", 9651 callback = function( evt ) { 9652 script.remove(); 9653 callback = null; 9654 if ( evt ) { 9655 complete( evt.type === "error" ? 404 : 200, evt.type ); 9656 } 9657 } 9658 ); 9659 9660 // Use native DOM manipulation to avoid our domManip AJAX trickery 9661 document.head.appendChild( script[ 0 ] ); 9662 }, 9663 abort: function() { 9664 if ( callback ) { 9665 callback(); 9666 } 9667 } 9668 }; 9669 } 9670} ); 9671 9672 9673 9674 9675var oldCallbacks = [], 9676 rjsonp = /(=)\?(?=&|$)|\?\?/; 9677 9678// Default jsonp settings 9679jQuery.ajaxSetup( { 9680 jsonp: "callback", 9681 jsonpCallback: function() { 9682 var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); 9683 this[ callback ] = true; 9684 return callback; 9685 } 9686} ); 9687 9688// Detect, normalize options and install callbacks for jsonp requests 9689jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { 9690 9691 var callbackName, overwritten, responseContainer, 9692 jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? 9693 "url" : 9694 typeof s.data === "string" && 9695 ( s.contentType || "" ) 9696 .indexOf( "application/x-www-form-urlencoded" ) === 0 && 9697 rjsonp.test( s.data ) && "data" 9698 ); 9699 9700 // Handle iff the expected data type is "jsonp" or we have a parameter to set 9701 if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { 9702 9703 // Get callback name, remembering preexisting value associated with it 9704 callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ? 9705 s.jsonpCallback() : 9706 s.jsonpCallback; 9707 9708 // Insert callback into url or form data 9709 if ( jsonProp ) { 9710 s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); 9711 } else if ( s.jsonp !== false ) { 9712 s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; 9713 } 9714 9715 // Use data converter to retrieve json after script execution
vendor: 2,987 bytes, lines 9716-9825
9716 s.converters[ "script json" ] = function() { 9717 if ( !responseContainer ) { 9718 jQuery.error( callbackName + " was not called" ); 9719 } 9720 return responseContainer[ 0 ]; 9721 }; 9722 9723 // Force json dataType 9724 s.dataTypes[ 0 ] = "json"; 9725 9726 // Install callback 9727 overwritten = window[ callbackName ]; 9728 window[ callbackName ] = function() { 9729 responseContainer = arguments; 9730 }; 9731 9732 // Clean-up function (fires after converters) 9733 jqXHR.always( function() { 9734 9735 // If previous value didn't exist - remove it 9736 if ( overwritten === undefined ) { 9737 jQuery( window ).removeProp( callbackName ); 9738 9739 // Otherwise restore preexisting value 9740 } else { 9741 window[ callbackName ] = overwritten; 9742 } 9743 9744 // Save back as free 9745 if ( s[ callbackName ] ) { 9746 9747 // Make sure that re-using the options doesn't screw things around 9748 s.jsonpCallback = originalSettings.jsonpCallback; 9749 9750 // Save the callback name for future use 9751 oldCallbacks.push( callbackName ); 9752 } 9753 9754 // Call if it was a function and we have a response 9755 if ( responseContainer && isFunction( overwritten ) ) { 9756 overwritten( responseContainer[ 0 ] ); 9757 } 9758 9759 responseContainer = overwritten = undefined; 9760 } ); 9761 9762 // Delegate to script 9763 return "script"; 9764 } 9765} ); 9766 9767 9768 9769 9770// Support: Safari 8 only 9771// In Safari 8 documents created via document.implementation.createHTMLDocument 9772// collapse sibling forms: the second one becomes a child of the first one. 9773// Because of that, this security measure has to be disabled in Safari 8. 9774// https://bugs.webkit.org/show_bug.cgi?id=137337 9775support.createHTMLDocument = ( function() { 9776 var body = document.implementation.createHTMLDocument( "" ).body; 9777 body.innerHTML = "<form></form><form></form>"; 9778 return body.childNodes.length === 2; 9779} )(); 9780 9781 9782// Argument "data" should be string of html 9783// context (optional): If specified, the fragment will be created in this context, 9784// defaults to document 9785// keepScripts (optional): If true, will include scripts passed in the html string 9786jQuery.parseHTML = function( data, context, keepScripts ) { 9787 if ( typeof data !== "string" ) { 9788 return []; 9789 } 9790 if ( typeof context === "boolean" ) { 9791 keepScripts = context; 9792 context = false; 9793 } 9794 9795 var base, parsed, scripts; 9796 9797 if ( !context ) { 9798 9799 // Stop scripts or inline event handlers from being executed immediately 9800 // by using document.implementation 9801 if ( support.createHTMLDocument ) { 9802 context = document.implementation.createHTMLDocument( "" ); 9803 9804 // Set the base href for the created document 9805 // so any parsed elements with URLs 9806 // are based on the document's URL (gh-2965) 9807 base = context.createElement( "base" ); 9808 base.href = document.location.href; 9809 context.head.appendChild( base ); 9810 } else { 9811 context = document; 9812 } 9813 } 9814 9815 parsed = rsingleTag.exec( data ); 9816 scripts = !keepScripts && []; 9817 9818 // Single tag 9819 if ( parsed ) { 9820 return [ context.createElement( parsed[ 1 ] ) ]; 9821 } 9822 9823 parsed = buildFragment( [ data ], context, scripts ); 9824 9825 if ( scripts && scripts.length ) {
vendor: 14,507 bytes, lines 9826-10346
9826 jQuery( scripts ).remove(); 9827 } 9828 9829 return jQuery.merge( [], parsed.childNodes ); 9830}; 9831 9832 9833/** 9834 * Load a url into a page 9835 */ 9836jQuery.fn.load = function( url, params, callback ) { 9837 var selector, type, response, 9838 self = this, 9839 off = url.indexOf( " " ); 9840 9841 if ( off > -1 ) { 9842 selector = stripAndCollapse( url.slice( off ) ); 9843 url = url.slice( 0, off ); 9844 } 9845 9846 // If it's a function 9847 if ( isFunction( params ) ) { 9848 9849 // We assume that it's the callback 9850 callback = params; 9851 params = undefined; 9852 9853 // Otherwise, build a param string 9854 } else if ( params && typeof params === "object" ) { 9855 type = "POST"; 9856 } 9857 9858 // If we have elements to modify, make the request 9859 if ( self.length > 0 ) { 9860 jQuery.ajax( { 9861 url: url, 9862 9863 // If "type" variable is undefined, then "GET" method will be used. 9864 // Make value of this field explicit since 9865 // user can override it through ajaxSetup method 9866 type: type || "GET", 9867 dataType: "html", 9868 data: params 9869 } ).done( function( responseText ) { 9870 9871 // Save response for use in complete callback 9872 response = arguments; 9873 9874 self.html( selector ? 9875 9876 // If a selector was specified, locate the right elements in a dummy div 9877 // Exclude scripts to avoid IE 'Permission Denied' errors 9878 jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : 9879 9880 // Otherwise use the full result 9881 responseText ); 9882 9883 // If the request succeeds, this function gets "data", "status", "jqXHR" 9884 // but they are ignored because response was set above. 9885 // If it fails, this function gets "jqXHR", "status", "error" 9886 } ).always( callback && function( jqXHR, status ) { 9887 self.each( function() { 9888 callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] ); 9889 } ); 9890 } ); 9891 } 9892 9893 return this; 9894}; 9895 9896 9897 9898 9899// Attach a bunch of functions for handling common AJAX events 9900jQuery.each( [ 9901 "ajaxStart", 9902 "ajaxStop", 9903 "ajaxComplete", 9904 "ajaxError", 9905 "ajaxSuccess", 9906 "ajaxSend" 9907], function( i, type ) { 9908 jQuery.fn[ type ] = function( fn ) { 9909 return this.on( type, fn ); 9910 }; 9911} ); 9912 9913 9914 9915 9916jQuery.expr.pseudos.animated = function( elem ) { 9917 return jQuery.grep( jQuery.timers, function( fn ) { 9918 return elem === fn.elem; 9919 } ).length; 9920}; 9921 9922 9923 9924 9925jQuery.offset = { 9926 setOffset: function( elem, options, i ) { 9927 var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, 9928 position = jQuery.css( elem, "position" ), 9929 curElem = jQuery( elem ), 9930 props = {}; 9931 9932 // Set position first, in-case top/left are set even on static elem 9933 if ( position === "static" ) { 9934 elem.style.position = "relative"; 9935 } 9936 9937 curOffset = curElem.offset(); 9938 curCSSTop = jQuery.css( elem, "top" ); 9939 curCSSLeft = jQuery.css( elem, "left" ); 9940 calculatePosition = ( position === "absolute" || position === "fixed" ) && 9941 ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; 9942 9943 // Need to be able to calculate position if either 9944 // top or left is auto and position is either absolute or fixed 9945 if ( calculatePosition ) { 9946 curPosition = curElem.position(); 9947 curTop = curPosition.top; 9948 curLeft = curPosition.left; 9949 9950 } else { 9951 curTop = parseFloat( curCSSTop ) || 0; 9952 curLeft = parseFloat( curCSSLeft ) || 0; 9953 } 9954 9955 if ( isFunction( options ) ) { 9956 9957 // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) 9958 options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); 9959 } 9960 9961 if ( options.top != null ) { 9962 props.top = ( options.top - curOffset.top ) + curTop; 9963 } 9964 if ( options.left != null ) { 9965 props.left = ( options.left - curOffset.left ) + curLeft; 9966 } 9967 9968 if ( "using" in options ) { 9969 options.using.call( elem, props ); 9970 9971 } else { 9972 curElem.css( props ); 9973 } 9974 } 9975}; 9976 9977jQuery.fn.extend( { 9978 9979 // offset() relates an element's border box to the document origin 9980 offset: function( options ) { 9981 9982 // Preserve chaining for setter 9983 if ( arguments.length ) { 9984 return options === undefined ? 9985 this : 9986 this.each( function( i ) { 9987 jQuery.offset.setOffset( this, options, i ); 9988 } ); 9989 } 9990 9991 var rect, win, 9992 elem = this[ 0 ]; 9993 9994 if ( !elem ) { 9995 return; 9996 } 9997 9998 // Return zeros for disconnected and hidden (display: none) elements (gh-2310) 9999 // Support: IE <=11 only 10000 // Running getBoundingClientRect on a 10001 // disconnected node in IE throws an error 10002 if ( !elem.getClientRects().length ) { 10003 return { top: 0, left: 0 }; 10004 } 10005 10006 // Get document-relative position by adding viewport scroll to viewport-relative gBCR 10007 rect = elem.getBoundingClientRect(); 10008 win = elem.ownerDocument.defaultView; 10009 return { 10010 top: rect.top + win.pageYOffset, 10011 left: rect.left + win.pageXOffset 10012 }; 10013 }, 10014 10015 // position() relates an element's margin box to its offset parent's padding box 10016 // This corresponds to the behavior of CSS absolute positioning 10017 position: function() { 10018 if ( !this[ 0 ] ) { 10019 return; 10020 } 10021 10022 var offsetParent, offset, doc, 10023 elem = this[ 0 ], 10024 parentOffset = { top: 0, left: 0 }; 10025 10026 // position:fixed elements are offset from the viewport, which itself always has zero offset 10027 if ( jQuery.css( elem, "position" ) === "fixed" ) { 10028 10029 // Assume position:fixed implies availability of getBoundingClientRect 10030 offset = elem.getBoundingClientRect(); 10031 10032 } else { 10033 offset = this.offset(); 10034 10035 // Account for the *real* offset parent, which can be the document or its root element 10036 // when a statically positioned element is identified 10037 doc = elem.ownerDocument; 10038 offsetParent = elem.offsetParent || doc.documentElement; 10039 while ( offsetParent && 10040 ( offsetParent === doc.body || offsetParent === doc.documentElement ) && 10041 jQuery.css( offsetParent, "position" ) === "static" ) { 10042 10043 offsetParent = offsetParent.parentNode; 10044 } 10045 if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) { 10046 10047 // Incorporate borders into its offset, since they are outside its content origin 10048 parentOffset = jQuery( offsetParent ).offset(); 10049 parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true ); 10050 parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true ); 10051 } 10052 } 10053 10054 // Subtract parent offsets and element margins 10055 return { 10056 top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), 10057 left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) 10058 }; 10059 }, 10060 10061 // This method will return documentElement in the following cases: 10062 // 1) For the element inside the iframe without offsetParent, this method will return 10063 // documentElement of the parent window 10064 // 2) For the hidden or detached element 10065 // 3) For body or html element, i.e. in case of the html node - it will return itself 10066 // 10067 // but those exceptions were never presented as a real life use-cases 10068 // and might be considered as more preferable results. 10069 // 10070 // This logic, however, is not guaranteed and can change at any point in the future 10071 offsetParent: function() { 10072 return this.map( function() { 10073 var offsetParent = this.offsetParent; 10074 10075 while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { 10076 offsetParent = offsetParent.offsetParent; 10077 } 10078 10079 return offsetParent || documentElement; 10080 } ); 10081 } 10082} ); 10083 10084// Create scrollLeft and scrollTop methods 10085jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { 10086 var top = "pageYOffset" === prop; 10087 10088 jQuery.fn[ method ] = function( val ) { 10089 return access( this, function( elem, method, val ) { 10090 10091 // Coalesce documents and windows 10092 var win; 10093 if ( isWindow( elem ) ) { 10094 win = elem; 10095 } else if ( elem.nodeType === 9 ) { 10096 win = elem.defaultView; 10097 } 10098 10099 if ( val === undefined ) { 10100 return win ? win[ prop ] : elem[ method ]; 10101 } 10102 10103 if ( win ) { 10104 win.scrollTo( 10105 !top ? val : win.pageXOffset, 10106 top ? val : win.pageYOffset 10107 ); 10108 10109 } else { 10110 elem[ method ] = val; 10111 } 10112 }, method, val, arguments.length ); 10113 }; 10114} ); 10115 10116// Support: Safari <=7 - 9.1, Chrome <=37 - 49 10117// Add the top/left cssHooks using jQuery.fn.position 10118// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 10119// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347 10120// getComputedStyle returns percent when specified for top/left/bottom/right; 10121// rather than make the css module depend on the offset module, just check for it here 10122jQuery.each( [ "top", "left" ], function( i, prop ) { 10123 jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, 10124 function( elem, computed ) { 10125 if ( computed ) { 10126 computed = curCSS( elem, prop ); 10127 10128 // If curCSS returns percentage, fallback to offset 10129 return rnumnonpx.test( computed ) ? 10130 jQuery( elem ).position()[ prop ] + "px" : 10131 computed; 10132 } 10133 } 10134 ); 10135} ); 10136 10137 10138// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods 10139jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { 10140 jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, 10141 function( defaultExtra, funcName ) { 10142 10143 // Margin is only for outerHeight, outerWidth 10144 jQuery.fn[ funcName ] = function( margin, value ) { 10145 var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), 10146 extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); 10147 10148 return access( this, function( elem, type, value ) { 10149 var doc; 10150 10151 if ( isWindow( elem ) ) { 10152 10153 // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729) 10154 return funcName.indexOf( "outer" ) === 0 ? 10155 elem[ "inner" + name ] : 10156 elem.document.documentElement[ "client" + name ]; 10157 } 10158 10159 // Get document width or height 10160 if ( elem.nodeType === 9 ) { 10161 doc = elem.documentElement; 10162 10163 // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], 10164 // whichever is greatest 10165 return Math.max( 10166 elem.body[ "scroll" + name ], doc[ "scroll" + name ], 10167 elem.body[ "offset" + name ], doc[ "offset" + name ], 10168 doc[ "client" + name ] 10169 ); 10170 } 10171 10172 return value === undefined ? 10173 10174 // Get width or height on the element, requesting but not forcing parseFloat 10175 jQuery.css( elem, type, extra ) : 10176 10177 // Set width or height on the element 10178 jQuery.style( elem, type, value, extra ); 10179 }, type, chainable ? margin : undefined, chainable ); 10180 }; 10181 } ); 10182} ); 10183 10184 10185jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + 10186 "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + 10187 "change select submit keydown keypress keyup contextmenu" ).split( " " ), 10188 function( i, name ) { 10189 10190 // Handle event binding 10191 jQuery.fn[ name ] = function( data, fn ) { 10192 return arguments.length > 0 ? 10193 this.on( name, null, data, fn ) : 10194 this.trigger( name ); 10195 }; 10196} ); 10197 10198jQuery.fn.extend( { 10199 hover: function( fnOver, fnOut ) { 10200 return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); 10201 } 10202} ); 10203 10204 10205 10206 10207jQuery.fn.extend( { 10208 10209 bind: function( types, data, fn ) { 10210 return this.on( types, null, data, fn ); 10211 }, 10212 unbind: function( types, fn ) { 10213 return this.off( types, null, fn ); 10214 }, 10215 10216 delegate: function( selector, types, data, fn ) { 10217 return this.on( types, selector, data, fn ); 10218 }, 10219 undelegate: function( selector, types, fn ) { 10220 10221 // ( namespace ) or ( selector, types [, fn] ) 10222 return arguments.length === 1 ? 10223 this.off( selector, "**" ) : 10224 this.off( types, selector || "**", fn ); 10225 } 10226} ); 10227 10228// Bind a function to a context, optionally partially applying any 10229// arguments. 10230// jQuery.proxy is deprecated to promote standards (specifically Function#bind) 10231// However, it is not slated for removal any time soon 10232jQuery.proxy = function( fn, context ) { 10233 var tmp, args, proxy; 10234 10235 if ( typeof context === "string" ) { 10236 tmp = fn[ context ]; 10237 context = fn; 10238 fn = tmp; 10239 } 10240 10241 // Quick check to determine if target is callable, in the spec 10242 // this throws a TypeError, but we will just return undefined. 10243 if ( !isFunction( fn ) ) { 10244 return undefined; 10245 } 10246 10247 // Simulated bind 10248 args = slice.call( arguments, 2 ); 10249 proxy = function() { 10250 return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); 10251 }; 10252 10253 // Set the guid of unique handler to the same of original handler, so it can be removed 10254 proxy.guid = fn.guid = fn.guid || jQuery.guid++; 10255 10256 return proxy; 10257}; 10258 10259jQuery.holdReady = function( hold ) { 10260 if ( hold ) { 10261 jQuery.readyWait++; 10262 } else { 10263 jQuery.ready( true ); 10264 } 10265}; 10266jQuery.isArray = Array.isArray; 10267jQuery.parseJSON = JSON.parse; 10268jQuery.nodeName = nodeName; 10269jQuery.isFunction = isFunction; 10270jQuery.isWindow = isWindow; 10271jQuery.camelCase = camelCase; 10272jQuery.type = toType; 10273 10274jQuery.now = Date.now; 10275 10276jQuery.isNumeric = function( obj ) { 10277 10278 // As of jQuery 3.0, isNumeric is limited to 10279 // strings and numbers (primitives or objects) 10280 // that can be coerced to finite numbers (gh-2662) 10281 var type = jQuery.type( obj ); 10282 return ( type === "number" || type === "string" ) && 10283 10284 // parseFloat NaNs numeric-cast false positives ("") 10285 // ...but misinterprets leading-number strings, particularly hex literals ("0x...") 10286 // subtraction forces infinities to NaN 10287 !isNaN( obj - parseFloat( obj ) ); 10288}; 10289 10290 10291 10292 10293// Register as a named AMD module, since jQuery can be concatenated with other 10294// files that may use define, but not via a proper concatenation script that 10295// understands anonymous AMD modules. A named AMD is safest and most robust 10296// way to register. Lowercase jquery is used because AMD module names are 10297// derived from file names, and jQuery is normally delivered in a lowercase 10298// file name. Do this after creating the global so that if an AMD module wants 10299// to call noConflict to hide this version of jQuery, it will work. 10300 10301// Note that for maximum portability, libraries that are not jQuery should 10302// declare themselves as anonymous modules, and avoid setting a global if an 10303// AMD loader is present. jQuery is a special case. For more information, see 10304// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon 10305 10306if ( typeof define === "function" && define.amd ) { 10307 define( "jquery", [], function() { 10308 return jQuery; 10309 } ); 10310} 10311 10312 10313 10314 10315var 10316 10317 // Map over jQuery in case of overwrite 10318 _jQuery = window.jQuery, 10319 10320 // Map over the $ in case of overwrite 10321 _$ = window.$; 10322 10323jQuery.noConflict = function( deep ) { 10324 if ( window.$ === jQuery ) { 10325 window.$ = _$; 10326 } 10327 10328 if ( deep && window.jQuery === jQuery ) { 10329 window.jQuery = _jQuery; 10330 } 10331 10332 return jQuery; 10333}; 10334 10335// Expose jQuery and $ identifiers, even in AMD 10336// (#7102#comment:10, https://github.com/jquery/jquery/pull/557) 10337// and CommonJS for browser emulators (#13566) 10338if ( !noGlobal ) { 10339 window.jQuery = window.$ = jQuery; 10340} 10341 10342 10343 10344 10345return jQuery; 10346}
10346; 10347 10348 10349export const jQuery = jQuerySeudoConstructor(window); 10350export const $ = jQuery;
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.