From: Alexander Ebert Date: Sat, 17 Jan 2015 11:54:26 +0000 (+0100) Subject: Upgraded to jQuery 2.1.3 X-Git-Tag: 2.1.0_Beta_4~82 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=da8dedd7a5d4c080a045cb2d0bcbfa0f072db80d;p=GitHub%2FWoltLab%2FWCF.git Upgraded to jQuery 2.1.3 --- diff --git a/wcfsetup/install/files/js/3rdParty/jquery.js b/wcfsetup/install/files/js/3rdParty/jquery.js index 9f7b3d3895..79d631ff46 100644 --- a/wcfsetup/install/files/js/3rdParty/jquery.js +++ b/wcfsetup/install/files/js/3rdParty/jquery.js @@ -1,5 +1,5 @@ /*! - * jQuery JavaScript Library v2.1.1 + * jQuery JavaScript Library v2.1.3 * http://jquery.com/ * * Includes Sizzle.js @@ -9,19 +9,19 @@ * Released under the MIT license * http://jquery.org/license * - * Date: 2014-05-01T17:11Z + * Date: 2014-12-18T15:11Z */ (function( global, factory ) { if ( typeof module === "object" && typeof module.exports === "object" ) { - // For CommonJS and CommonJS-like environments where a proper window is present, - // execute the factory and get jQuery - // For environments that do not inherently posses a window with a document - // (such as Node.js), expose a jQuery-making factory as module.exports - // This accentuates the need for the creation of a real window + // For CommonJS and CommonJS-like environments where a proper `window` + // is present, execute the factory and get jQuery. + // For environments that do not have a `window` with a `document` + // (such as Node.js), expose a factory as module.exports. + // This accentuates the need for the creation of a real `window`. // e.g. var jQuery = require("jquery")(window); - // See ticket #14549 for more info + // See ticket #14549 for more info. module.exports = global.document ? factory( global, true ) : function( w ) { @@ -37,10 +37,10 @@ // Pass this if window is not defined yet }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { -// Can't do this because several apps including ASP.NET trace +// Support: Firefox 18+ +// Can't be in strict mode, several libs including ASP.NET trace // the stack via arguments.caller.callee and Firefox dies if // you try to trace through "use strict" call chains. (#13335) -// Support: Firefox 18+ // var arr = []; @@ -67,7 +67,7 @@ var // Use the correct document accordingly with window argument (sandbox) document = window.document, - version = "2.1.1", + version = "2.1.3", // Define a local copy of jQuery jQuery = function( selector, context ) { @@ -185,7 +185,7 @@ jQuery.extend = jQuery.fn.extend = function() { if ( typeof target === "boolean" ) { deep = target; - // skip the boolean and the target + // Skip the boolean and the target target = arguments[ i ] || {}; i++; } @@ -195,7 +195,7 @@ jQuery.extend = jQuery.fn.extend = function() { target = {}; } - // extend jQuery itself if only one argument is passed + // Extend jQuery itself if only one argument is passed if ( i === length ) { target = this; i--; @@ -252,9 +252,6 @@ jQuery.extend({ noop: function() {}, - // See test/unit/core.js for details concerning isFunction. - // Since version 1.3, DOM methods and functions like alert - // aren't supported. They return false on IE (#2968). isFunction: function( obj ) { return jQuery.type(obj) === "function"; }, @@ -269,7 +266,8 @@ jQuery.extend({ // parseFloat NaNs numeric-cast false positives (null|true|false|"") // ...but misinterprets leading-number strings, particularly hex literals ("0x...") // subtraction forces infinities to NaN - return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0; + // adding 1 corrects loss of precision from parseFloat (#15100) + return !jQuery.isArray( obj ) && (obj - parseFloat( obj ) + 1) >= 0; }, isPlainObject: function( obj ) { @@ -303,7 +301,7 @@ jQuery.extend({ if ( obj == null ) { return obj + ""; } - // Support: Android < 4.0, iOS < 6 (functionish RegExp) + // Support: Android<4.0, iOS<6 (functionish RegExp) return typeof obj === "object" || typeof obj === "function" ? class2type[ toString.call(obj) ] || "object" : typeof obj; @@ -333,6 +331,7 @@ jQuery.extend({ }, // Convert dashed to camelCase; used by the css and data modules + // Support: IE9-11+ // Microsoft forgot to hump their vendor prefix (#9572) camelCase: function( string ) { return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); @@ -548,14 +547,14 @@ function isArraylike( obj ) { } var Sizzle = /*! - * Sizzle CSS Selector Engine v1.10.19 + * Sizzle CSS Selector Engine v2.2.0-pre * http://sizzlejs.com/ * - * Copyright 2013 jQuery Foundation, Inc. and other contributors + * Copyright 2008, 2014 jQuery Foundation, Inc. and other contributors * Released under the MIT license * http://jquery.org/license * - * Date: 2014-04-18 + * Date: 2014-12-16 */ (function( window ) { @@ -582,7 +581,7 @@ var i, contains, // Instance-specific data - expando = "sizzle" + -(new Date()), + expando = "sizzle" + 1 * new Date(), preferredDoc = window.document, dirruns = 0, done = 0, @@ -597,7 +596,6 @@ var i, }, // General-purpose constants - strundefined = typeof undefined, MAX_NEGATIVE = 1 << 31, // Instance methods @@ -607,12 +605,13 @@ var i, push_native = arr.push, push = arr.push, slice = arr.slice, - // Use a stripped-down indexOf if we can't use a native one - indexOf = arr.indexOf || function( elem ) { + // Use a stripped-down indexOf as it's faster than native + // http://jsperf.com/thor-indexof-vs-for/5 + indexOf = function( list, elem ) { var i = 0, - len = this.length; + len = list.length; for ( ; i < len; i++ ) { - if ( this[i] === elem ) { + if ( list[i] === elem ) { return i; } } @@ -652,6 +651,7 @@ var i, ")\\)|)", // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rwhitespace = new RegExp( whitespace + "+", "g" ), rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), @@ -703,6 +703,14 @@ var i, String.fromCharCode( high + 0x10000 ) : // Supplemental Plane codepoint (surrogate pair) String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }, + + // Used for iframes + // See setDocument() + // Removing the function wrapper causes a "Permission Denied" + // error in IE + unloadHandler = function() { + setDocument(); }; // Optimize for push.apply( _, NodeList ) @@ -745,19 +753,18 @@ function Sizzle( selector, context, results, seed ) { context = context || document; results = results || []; + nodeType = context.nodeType; - if ( !selector || typeof selector !== "string" ) { - return results; - } + if ( typeof selector !== "string" || !selector || + nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { - if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { - return []; + return results; } - if ( documentIsHTML && !seed ) { + if ( !seed && documentIsHTML ) { - // Shortcuts - if ( (match = rquickExpr.exec( selector )) ) { + // Try to shortcut find operations when possible (e.g., not under DocumentFragment) + if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { // Speed-up: Sizzle("#ID") if ( (m = match[1]) ) { if ( nodeType === 9 ) { @@ -789,7 +796,7 @@ function Sizzle( selector, context, results, seed ) { return results; // Speed-up: Sizzle(".CLASS") - } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { + } else if ( (m = match[3]) && support.getElementsByClassName ) { push.apply( results, context.getElementsByClassName( m ) ); return results; } @@ -799,7 +806,7 @@ function Sizzle( selector, context, results, seed ) { if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { nid = old = expando; newContext = context; - newSelector = nodeType === 9 && selector; + newSelector = nodeType !== 1 && selector; // qSA works strangely on Element-rooted queries // We can work around this by specifying an extra ID on the root @@ -986,7 +993,7 @@ function createPositionalPseudo( fn ) { * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value */ function testContext( context ) { - return context && typeof context.getElementsByTagName !== strundefined && context; + return context && typeof context.getElementsByTagName !== "undefined" && context; } // Expose support vars for convenience @@ -1010,9 +1017,8 @@ isXML = Sizzle.isXML = function( elem ) { * @returns {Object} Returns the current document */ setDocument = Sizzle.setDocument = function( node ) { - var hasCompare, - doc = node ? node.ownerDocument || node : preferredDoc, - parent = doc.defaultView; + var hasCompare, parent, + doc = node ? node.ownerDocument || node : preferredDoc; // If no document and documentElement is available, return if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { @@ -1022,9 +1028,7 @@ setDocument = Sizzle.setDocument = function( node ) { // Set our document document = doc; docElem = doc.documentElement; - - // Support tests - documentIsHTML = !isXML( doc ); + parent = doc.defaultView; // Support: IE>8 // If iframe document is assigned to "document" variable and if iframe has been reloaded, @@ -1033,21 +1037,22 @@ setDocument = Sizzle.setDocument = function( node ) { if ( parent && parent !== parent.top ) { // IE11 does not have attachEvent, so all must suffer if ( parent.addEventListener ) { - parent.addEventListener( "unload", function() { - setDocument(); - }, false ); + parent.addEventListener( "unload", unloadHandler, false ); } else if ( parent.attachEvent ) { - parent.attachEvent( "onunload", function() { - setDocument(); - }); + parent.attachEvent( "onunload", unloadHandler ); } } + /* Support tests + ---------------------------------------------------------------------- */ + documentIsHTML = !isXML( doc ); + /* Attributes ---------------------------------------------------------------------- */ // Support: IE<8 - // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) + // Verify that getAttribute really returns attributes and not properties + // (excepting IE8 booleans) support.attributes = assert(function( div ) { div.className = "i"; return !div.getAttribute("className"); @@ -1062,17 +1067,8 @@ setDocument = Sizzle.setDocument = function( node ) { return !div.getElementsByTagName("*").length; }); - // Check if getElementsByClassName can be trusted - support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) { - div.innerHTML = "
"; - - // Support: Safari<4 - // Catch class over-caching - div.firstChild.className = "i"; - // Support: Opera<10 - // Catch gEBCN failure to find non-leading classes - return div.getElementsByClassName("i").length === 2; - }); + // Support: IE<9 + support.getElementsByClassName = rnative.test( doc.getElementsByClassName ); // Support: IE<10 // Check if getElementById returns elements by name @@ -1086,7 +1082,7 @@ setDocument = Sizzle.setDocument = function( node ) { // ID find and filter if ( support.getById ) { Expr.find["ID"] = function( id, context ) { - if ( typeof context.getElementById !== strundefined && documentIsHTML ) { + if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { var m = context.getElementById( id ); // Check parentNode to catch when Blackberry 4.6 returns // nodes that are no longer in the document #6963 @@ -1107,7 +1103,7 @@ setDocument = Sizzle.setDocument = function( node ) { Expr.filter["ID"] = function( id ) { var attrId = id.replace( runescape, funescape ); return function( elem ) { - var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); return node && node.value === attrId; }; }; @@ -1116,14 +1112,20 @@ setDocument = Sizzle.setDocument = function( node ) { // Tag Expr.find["TAG"] = support.getElementsByTagName ? function( tag, context ) { - if ( typeof context.getElementsByTagName !== strundefined ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { return context.getElementsByTagName( tag ); + + // DocumentFragment nodes don't have gEBTN + } else if ( support.qsa ) { + return context.querySelectorAll( tag ); } } : + function( tag, context ) { var elem, tmp = [], i = 0, + // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too results = context.getElementsByTagName( tag ); // Filter out possible comments @@ -1141,7 +1143,7 @@ setDocument = Sizzle.setDocument = function( node ) { // Class Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { - if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { + if ( documentIsHTML ) { return context.getElementsByClassName( className ); } }; @@ -1170,13 +1172,15 @@ setDocument = Sizzle.setDocument = function( node ) { // setting a boolean content attribute, // since its presence should be enough // http://bugs.jquery.com/ticket/12359 - div.innerHTML = ""; + docElem.appendChild( div ).innerHTML = "" + + ""; // Support: IE8, Opera 11-12.16 // Nothing should be selected when empty strings follow ^= or $= or *= // The test attribute must be unknown in Opera but "safe" for WinRT // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section - if ( div.querySelectorAll("[msallowclip^='']").length ) { + if ( div.querySelectorAll("[msallowcapture^='']").length ) { rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); } @@ -1186,12 +1190,24 @@ setDocument = Sizzle.setDocument = function( node ) { rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); } + // Support: Chrome<29, Android<4.2+, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.7+ + if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) { + rbuggyQSA.push("~="); + } + // Webkit/Opera - :checked should return selected option elements // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked // IE8 throws error here and will not see later tests if ( !div.querySelectorAll(":checked").length ) { rbuggyQSA.push(":checked"); } + + // Support: Safari 8+, iOS 8+ + // https://bugs.webkit.org/show_bug.cgi?id=136851 + // In-page `selector#id sibing-combinator selector` fails + if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) { + rbuggyQSA.push(".#.+[+~]"); + } }); assert(function( div ) { @@ -1308,7 +1324,7 @@ setDocument = Sizzle.setDocument = function( node ) { // Maintain original order return sortInput ? - ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 0; } @@ -1335,7 +1351,7 @@ setDocument = Sizzle.setDocument = function( node ) { aup ? -1 : bup ? 1 : sortInput ? - ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : + ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 0; // If the nodes are siblings, we can do a quick check @@ -1398,7 +1414,7 @@ Sizzle.matchesSelector = function( elem, expr ) { elem.document && elem.document.nodeType !== 11 ) { return ret; } - } catch(e) {} + } catch (e) {} } return Sizzle( expr, document, null, [ elem ] ).length > 0; @@ -1617,7 +1633,7 @@ Expr = Sizzle.selectors = { return pattern || (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && classCache( className, function( elem ) { - return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" ); }); }, @@ -1639,7 +1655,7 @@ Expr = Sizzle.selectors = { operator === "^=" ? check && result.indexOf( check ) === 0 : operator === "*=" ? check && result.indexOf( check ) > -1 : operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : + operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : false; }; @@ -1759,7 +1775,7 @@ Expr = Sizzle.selectors = { matched = fn( seed, argument ), i = matched.length; while ( i-- ) { - idx = indexOf.call( seed, matched[i] ); + idx = indexOf( seed, matched[i] ); seed[ idx ] = !( matches[ idx ] = matched[i] ); } }) : @@ -1798,6 +1814,8 @@ Expr = Sizzle.selectors = { function( elem, context, xml ) { input[0] = elem; matcher( input, null, xml, results ); + // Don't keep the element (issue #299) + input[0] = null; return !results.pop(); }; }), @@ -1809,6 +1827,7 @@ Expr = Sizzle.selectors = { }), "contains": markFunction(function( text ) { + text = text.replace( runescape, funescape ); return function( elem ) { return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; }; @@ -2230,7 +2249,7 @@ function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postS i = matcherOut.length; while ( i-- ) { if ( (elem = matcherOut[i]) && - (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { + (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { seed[temp] = !(results[temp] = elem); } @@ -2265,13 +2284,16 @@ function matcherFromTokens( tokens ) { return elem === checkContext; }, implicitRelative, true ), matchAnyContext = addCombinator( function( elem ) { - return indexOf.call( checkContext, elem ) > -1; + return indexOf( checkContext, elem ) > -1; }, implicitRelative, true ), matchers = [ function( elem, context, xml ) { - return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( (checkContext = context).nodeType ? matchContext( elem, context, xml ) : matchAnyContext( elem, context, xml ) ); + // Avoid hanging onto element (issue #299) + checkContext = null; + return ret; } ]; for ( ; i < len; i++ ) { @@ -2521,7 +2543,7 @@ select = Sizzle.select = function( selector, context, results, seed ) { // Sort stability support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; -// Support: Chrome<14 +// Support: Chrome 14-35+ // Always assume duplicates if they aren't passed to the comparison function support.detectDuplicates = !!hasDuplicate; @@ -2730,7 +2752,7 @@ var rootjQuery, if ( match[1] ) { context = context instanceof jQuery ? context[0] : context; - // scripts is true for back-compat + // Option to run scripts is true for back-compat // Intentionally let the error be thrown if parseHTML is not present jQuery.merge( this, jQuery.parseHTML( match[1], @@ -2758,8 +2780,8 @@ var rootjQuery, } else { elem = document.getElementById( match[2] ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 + // Support: Blackberry 4.6 + // gEBID returns nodes no longer in the document (#6963) if ( elem && elem.parentNode ) { // Inject the element directly into the jQuery object this.length = 1; @@ -2812,7 +2834,7 @@ rootjQuery = jQuery( document ); var rparentsprev = /^(?:parents|prev(?:Until|All))/, - // methods guaranteed to produce a unique set when starting from a unique set + // Methods guaranteed to produce a unique set when starting from a unique set guaranteedUnique = { children: true, contents: true, @@ -2892,8 +2914,7 @@ jQuery.fn.extend({ return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched ); }, - // Determine the position of an element within - // the matched set of elements + // Determine the position of an element within the set index: function( elem ) { // No argument, return index in parent @@ -2901,7 +2922,7 @@ jQuery.fn.extend({ return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; } - // index in selector + // Index in selector if ( typeof elem === "string" ) { return indexOf.call( jQuery( elem ), this[ 0 ] ); } @@ -3317,7 +3338,7 @@ jQuery.extend({ progressValues, progressContexts, resolveContexts; - // add listeners to Deferred subordinates; treat others as resolved + // Add listeners to Deferred subordinates; treat others as resolved if ( length > 1 ) { progressValues = new Array( length ); progressContexts = new Array( length ); @@ -3334,7 +3355,7 @@ jQuery.extend({ } } - // if we're not waiting on anything, resolve the master + // If we're not waiting on anything, resolve the master if ( !remaining ) { deferred.resolveWith( resolveContexts, resolveValues ); } @@ -3413,7 +3434,7 @@ jQuery.ready.promise = function( obj ) { readyList = jQuery.Deferred(); // Catch cases where $(document).ready() is called after the browser event has already occurred. - // we once tried to use readyState "interactive" here, but it caused issues like the one + // We once tried to use readyState "interactive" here, but it caused issues like the one // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 if ( document.readyState === "complete" ) { // Handle it asynchronously to allow scripts the opportunity to delay ready @@ -3507,7 +3528,7 @@ jQuery.acceptData = function( owner ) { function Data() { - // Support: Android < 4, + // Support: Android<4, // Old WebKit does not have Object.preventExtensions/freeze method, // return new empty object instead with no [[set]] accessor Object.defineProperty( this.cache = {}, 0, { @@ -3516,7 +3537,7 @@ function Data() { } }); - this.expando = jQuery.expando + Math.random(); + this.expando = jQuery.expando + Data.uid++; } Data.uid = 1; @@ -3544,7 +3565,7 @@ Data.prototype = { descriptor[ this.expando ] = { value: unlock }; Object.defineProperties( owner, descriptor ); - // Support: Android < 4 + // Support: Android<4 // Fallback to a less secure definition } catch ( e ) { descriptor[ this.expando ] = unlock; @@ -3684,17 +3705,16 @@ var data_user = new Data(); -/* - Implementation Summary - - 1. Enforce API surface and semantic compatibility with 1.9.x branch - 2. Improve the module's maintainability by reducing the storage - paths to a single mechanism. - 3. Use the same single mechanism to support "private" and "user" data. - 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) - 5. Avoid exposing implementation details on user objects (eg. expando properties) - 6. Provide a clear path for implementation upgrade to WeakMap in 2014 -*/ +// Implementation Summary +// +// 1. Enforce API surface and semantic compatibility with 1.9.x branch +// 2. Improve the module's maintainability by reducing the storage +// paths to a single mechanism. +// 3. Use the same single mechanism to support "private" and "user" data. +// 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) +// 5. Avoid exposing implementation details on user objects (eg. expando properties) +// 6. Provide a clear path for implementation upgrade to WeakMap in 2014 + var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, rmultiDash = /([A-Z])/g; @@ -3899,7 +3919,7 @@ jQuery.extend({ queue.unshift( "inprogress" ); } - // clear up the last queue stop function + // Clear up the last queue stop function delete hooks.stop; fn.call( elem, next, hooks ); } @@ -3909,7 +3929,7 @@ jQuery.extend({ } }, - // not intended for public consumption - generates a queueHooks object, or returns the current one + // Not public - generate a queueHooks object, or return the current one _queueHooks: function( elem, type ) { var key = type + "queueHooks"; return data_priv.get( elem, key ) || data_priv.access( elem, key, { @@ -3939,7 +3959,7 @@ jQuery.fn.extend({ this.each(function() { var queue = jQuery.queue( this, type, data ); - // ensure a hooks for this queue + // Ensure a hooks for this queue jQuery._queueHooks( this, type ); if ( type === "fx" && queue[0] !== "inprogress" ) { @@ -4006,21 +4026,22 @@ var rcheckableType = (/^(?:checkbox|radio)$/i); div = fragment.appendChild( document.createElement( "div" ) ), input = document.createElement( "input" ); - // #11217 - WebKit loses check when the name is after the checked attribute + // Support: Safari<=5.1 + // Check state lost if the name is set (#11217) // Support: Windows Web Apps (WWA) - // `name` and `type` need .setAttribute for WWA + // `name` and `type` must use .setAttribute for WWA (#14901) input.setAttribute( "type", "radio" ); input.setAttribute( "checked", "checked" ); input.setAttribute( "name", "t" ); div.appendChild( input ); - // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 - // old WebKit doesn't clone checked state correctly in fragments + // Support: Safari<=5.1, Android<4.2 + // Older WebKit doesn't clone checked state correctly in fragments support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + // Support: IE<=11+ // Make sure textarea (and checkbox) defaultValue is properly cloned - // Support: IE9-IE11+ div.innerHTML = ""; support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; })(); @@ -4398,8 +4419,8 @@ jQuery.event = { j = 0; while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { - // Triggered event must either 1) have no namespace, or - // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + // Triggered event must either 1) have no namespace, or 2) have namespace(s) + // a subset or equal to those in the bound event (both can have no namespace). if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { event.handleObj = handleObj; @@ -4549,7 +4570,7 @@ jQuery.event = { event.target = document; } - // Support: Safari 6.0+, Chrome < 28 + // Support: Safari 6.0+, Chrome<28 // Target should not be a text node (#504, #13143) if ( event.target.nodeType === 3 ) { event.target = event.target.parentNode; @@ -4654,7 +4675,7 @@ jQuery.Event = function( src, props ) { // by a handler lower down the tree; reflect the correct value. this.isDefaultPrevented = src.defaultPrevented || src.defaultPrevented === undefined && - // Support: Android < 4.0 + // Support: Android<4.0 src.returnValue === false ? returnTrue : returnFalse; @@ -4744,8 +4765,8 @@ jQuery.each({ }; }); -// Create "bubbling" focus and blur events // Support: Firefox, Chrome, Safari +// Create "bubbling" focus and blur events if ( !support.focusinBubbles ) { jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { @@ -4898,7 +4919,7 @@ var // We have to close these tags to support XHTML (#13200) wrapMap = { - // Support: IE 9 + // Support: IE9 option: [ 1, "" ], thead: [ 1, "", "
" ], @@ -4909,7 +4930,7 @@ var _default: [ 0, "", "" ] }; -// Support: IE 9 +// Support: IE9 wrapMap.optgroup = wrapMap.option; wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; @@ -4999,7 +5020,7 @@ function getAll( context, tag ) { ret; } -// Support: IE >= 9 +// Fix IE bugs, see support tests function fixInput( src, dest ) { var nodeName = dest.nodeName.toLowerCase(); @@ -5019,8 +5040,7 @@ jQuery.extend({ clone = elem.cloneNode( true ), inPage = jQuery.contains( elem.ownerDocument, elem ); - // Support: IE >= 9 - // Fix Cloning issues + // Fix IE cloning issues if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { @@ -5071,8 +5091,8 @@ jQuery.extend({ // Add nodes directly if ( jQuery.type( elem ) === "object" ) { - // Support: QtWebKit - // jQuery.merge because push.apply(_, arraylike) throws + // Support: QtWebKit, PhantomJS + // push.apply(_, arraylike) throws on ancient WebKit jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); // Convert non-html into a text node @@ -5094,15 +5114,14 @@ jQuery.extend({ tmp = tmp.lastChild; } - // Support: QtWebKit - // jQuery.merge because push.apply(_, arraylike) throws + // Support: QtWebKit, PhantomJS + // push.apply(_, arraylike) throws on ancient WebKit jQuery.merge( nodes, tmp.childNodes ); // Remember the top-level container tmp = fragment.firstChild; - // Fixes #12346 - // Support: Webkit, IE + // Ensure the created nodes are orphaned (#12392) tmp.textContent = ""; } } @@ -5464,7 +5483,7 @@ function actualDisplay( name, doc ) { // getDefaultComputedStyle might be reliably used only on attached element display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ? - // Use of this method is a temporary fix (more like optmization) until something better comes along, + // Use of this method is a temporary fix (more like optimization) until something better comes along, // since it was removed from specification and supported only in FF style.display : jQuery.css( elem[ 0 ], "display" ); @@ -5514,7 +5533,14 @@ var rmargin = (/^margin/); var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); var getStyles = function( elem ) { - return elem.ownerDocument.defaultView.getComputedStyle( elem, null ); + // Support: IE<=11+, Firefox<=30+ (#15098, #14150) + // IE throws on elements created in popups + // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" + if ( elem.ownerDocument.defaultView.opener ) { + return elem.ownerDocument.defaultView.getComputedStyle( elem, null ); + } + + return window.getComputedStyle( elem, null ); }; @@ -5526,7 +5552,7 @@ function curCSS( elem, name, computed ) { computed = computed || getStyles( elem ); // Support: IE9 - // getPropertyValue is only needed for .css('filter') in IE9, see #12537 + // getPropertyValue is only needed for .css('filter') (#12537) if ( computed ) { ret = computed.getPropertyValue( name ) || computed[ name ]; } @@ -5572,15 +5598,13 @@ function addGetHookIf( conditionFn, hookFn ) { return { get: function() { if ( conditionFn() ) { - // Hook not needed (or it's not possible to use it due to missing dependency), - // remove it. - // Since there are no other hooks for marginRight, remove the whole object. + // Hook not needed (or it's not possible to use it due + // to missing dependency), remove it. delete this.get; return; } // Hook needed; redefine it so that the support test is not executed again. - return (this.get = hookFn).apply( this, arguments ); } }; @@ -5597,6 +5621,8 @@ function addGetHookIf( conditionFn, hookFn ) { return; } + // Support: IE9-11+ + // Style of cloned element affects source element cloned (#8908) div.style.backgroundClip = "content-box"; div.cloneNode( true ).style.backgroundClip = ""; support.clearCloneStyle = div.style.backgroundClip === "content-box"; @@ -5629,6 +5655,7 @@ function addGetHookIf( conditionFn, hookFn ) { if ( window.getComputedStyle ) { jQuery.extend( support, { pixelPosition: function() { + // This test is executed only once but we still do memoizing // since we can use the boxSizingReliable pre-computing. // No need to check if the test was already performed, though. @@ -5642,6 +5669,7 @@ function addGetHookIf( conditionFn, hookFn ) { return boxSizingReliableVal; }, reliableMarginRight: function() { + // Support: Android 2.3 // Check if div with explicit width and no margin-right incorrectly // gets computed margin-right based on width of container. (#3333) @@ -5663,6 +5691,7 @@ function addGetHookIf( conditionFn, hookFn ) { ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight ); docElem.removeChild( container ); + div.removeChild( marginDiv ); return ret; } @@ -5694,8 +5723,8 @@ jQuery.swap = function( elem, options, callback, args ) { var - // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" - // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + // Swappable if display is none or starts with table except "table", "table-cell", or "table-caption" + // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display rdisplayswap = /^(none|table(?!-c[ea]).+)/, rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ), rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ), @@ -5708,15 +5737,15 @@ var cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; -// return a css property mapped to a potentially vendor prefixed property +// Return a css property mapped to a potentially vendor prefixed property function vendorPropName( style, name ) { - // shortcut for names that are not vendor prefixed + // Shortcut for names that are not vendor prefixed if ( name in style ) { return name; } - // check for vendor prefixed names + // Check for vendor prefixed names var capName = name[0].toUpperCase() + name.slice(1), origName = name, i = cssPrefixes.length; @@ -5749,7 +5778,7 @@ function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { val = 0; for ( ; i < 4; i += 2 ) { - // both box models exclude margin, so add it if we want it + // Both box models exclude margin, so add it if we want it if ( extra === "margin" ) { val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); } @@ -5760,15 +5789,15 @@ function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); } - // at this point, extra isn't border nor margin, so remove border + // At this point, extra isn't border nor margin, so remove border if ( extra !== "margin" ) { val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); } } else { - // at this point, extra isn't content, so add padding + // At this point, extra isn't content, so add padding val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - // at this point, extra isn't content nor padding, so add border + // At this point, extra isn't content nor padding, so add border if ( extra !== "padding" ) { val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); } @@ -5786,7 +5815,7 @@ function getWidthOrHeight( elem, name, extra ) { styles = getStyles( elem ), isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; - // some non-html elements return undefined for offsetWidth, so check for null/undefined + // Some non-html elements return undefined for offsetWidth, so check for null/undefined // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 if ( val <= 0 || val == null ) { @@ -5801,7 +5830,7 @@ function getWidthOrHeight( elem, name, extra ) { return val; } - // we need the check for style in case a browser which returns unreliable values + // Check for style in case a browser which returns unreliable values // for getComputedStyle silently falls back to the reliable elem.style valueIsBorderBox = isBorderBox && ( support.boxSizingReliable() || val === elem.style[ name ] ); @@ -5810,7 +5839,7 @@ function getWidthOrHeight( elem, name, extra ) { val = parseFloat( val ) || 0; } - // use the active box-sizing model to add/subtract irrelevant styles + // Use the active box-sizing model to add/subtract irrelevant styles return ( val + augmentWidthOrHeight( elem, @@ -5874,12 +5903,14 @@ function showHide( elements, show ) { } jQuery.extend({ + // Add in style property hooks for overriding the default // behavior of getting and setting a style property cssHooks: { opacity: { get: function( elem, computed ) { if ( computed ) { + // We should always get a number back from opacity var ret = curCSS( elem, "opacity" ); return ret === "" ? "1" : ret; @@ -5907,12 +5938,12 @@ jQuery.extend({ // Add in properties whose names you wish to fix before // setting or getting the value cssProps: { - // normalize float css property "float": "cssFloat" }, // Get and set the style property on a DOM Node style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { return; @@ -5925,33 +5956,32 @@ jQuery.extend({ name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); - // gets hook for the prefixed version - // followed by the unprefixed version + // Gets hook for the prefixed version, then unprefixed version hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; // Check if we're setting a value if ( value !== undefined ) { type = typeof value; - // convert relative number strings (+= or -=) to relative numbers. #7345 + // Convert "+=" or "-=" to relative numbers (#7345) if ( type === "string" && (ret = rrelNum.exec( value )) ) { value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); // Fixes bug #9237 type = "number"; } - // Make sure that null and NaN values aren't set. See: #7116 + // Make sure that null and NaN values aren't set (#7116) if ( value == null || value !== value ) { return; } - // If a number was passed in, add 'px' to the (except for certain CSS properties) + // If a number, add 'px' to the (except for certain CSS properties) if ( type === "number" && !jQuery.cssNumber[ origName ] ) { value += "px"; } - // Fixes #8908, it can be done more correctly by specifying setters in cssHooks, - // but it would mean to define eight (for every problematic property) identical functions + // Support: IE9-11+ + // background-* props affect original clone's values if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { style[ name ] = "inherit"; } @@ -5979,8 +6009,7 @@ jQuery.extend({ // Make sure that we're working with the right name name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); - // gets hook for the prefixed version - // followed by the unprefixed version + // Try prefixed name followed by the unprefixed name hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; // If a hook was provided get the computed value from there @@ -5993,12 +6022,12 @@ jQuery.extend({ val = curCSS( elem, name, styles ); } - //convert "normal" to computed value + // Convert "normal" to computed value if ( val === "normal" && name in cssNormalTransform ) { val = cssNormalTransform[ name ]; } - // Return, converting to number if forced or a qualifier was provided and val looks numeric + // Make numeric if forced or a qualifier was provided and val looks numeric if ( extra === "" || extra ) { num = parseFloat( val ); return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; @@ -6011,8 +6040,9 @@ jQuery.each([ "height", "width" ], function( i, name ) { jQuery.cssHooks[ name ] = { get: function( elem, computed, extra ) { if ( computed ) { - // certain elements can have dimension info if we invisibly show them - // however, it must have a current display style that would benefit from this + + // Certain elements can have dimension info if we invisibly show them + // but it must have a current display style that would benefit return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ? jQuery.swap( elem, cssShow, function() { return getWidthOrHeight( elem, name, extra ); @@ -6040,8 +6070,6 @@ jQuery.each([ "height", "width" ], function( i, name ) { jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, function( elem, computed ) { if ( computed ) { - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - // Work around by temporarily setting element display to inline-block return jQuery.swap( elem, { "display": "inline-block" }, curCSS, [ elem, "marginRight" ] ); } @@ -6059,7 +6087,7 @@ jQuery.each({ var i = 0, expanded = {}, - // assumes a single number if not a string + // Assumes a single number if not a string parts = typeof value === "string" ? value.split(" ") : [ value ]; for ( ; i < 4; i++ ) { @@ -6182,17 +6210,18 @@ Tween.propHooks = { return tween.elem[ tween.prop ]; } - // passing an empty string as a 3rd parameter to .css will automatically - // attempt a parseFloat and fallback to a string if the parse fails - // so, simple values such as "10px" are parsed to Float. - // complex values such as "rotate(1rad)" are returned as is. + // Passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails. + // Simple values such as "10px" are parsed to Float; + // complex values such as "rotate(1rad)" are returned as-is. result = jQuery.css( tween.elem, tween.prop, "" ); // Empty strings, null, undefined and "auto" are converted to 0. return !result || result === "auto" ? 0 : result; }, set: function( tween ) { - // use step hook for back compat - use cssHook if its there - use .style if its - // available and use plain properties where available + // Use step hook for back compat. + // Use cssHook if its there. + // Use .style if available and use plain properties where available. if ( jQuery.fx.step[ tween.prop ] ) { jQuery.fx.step[ tween.prop ]( tween ); } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { @@ -6206,7 +6235,6 @@ Tween.propHooks = { // Support: IE9 // Panic based approach to setting things on disconnected nodes - Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { set: function( tween ) { if ( tween.elem.nodeType && tween.elem.parentNode ) { @@ -6262,16 +6290,16 @@ var start = +target || 1; do { - // If previous iteration zeroed out, double until we get *something* - // Use a string for doubling factor so we don't accidentally see scale as unchanged below + // If previous iteration zeroed out, double until we get *something*. + // Use string for doubling so we don't accidentally see scale as unchanged below scale = scale || ".5"; // Adjust and apply start = start / scale; jQuery.style( tween.elem, prop, start + unit ); - // Update scale, tolerating zero or NaN from tween.cur() - // And breaking the loop if scale is unchanged or perfect, or if we've just had enough + // Update scale, tolerating zero or NaN from tween.cur(), + // break the loop if scale is unchanged or perfect, or if we've just had enough } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); } @@ -6303,8 +6331,8 @@ function genFx( type, includeWidth ) { i = 0, attrs = { height: type }; - // if we include width, step value is 1 to do all cssExpand values, - // if we don't include width, step value is 2 to skip over Left and Right + // If we include width, step value is 1 to do all cssExpand values, + // otherwise step value is 2 to skip over Left and Right includeWidth = includeWidth ? 1 : 0; for ( ; i < 4 ; i += 2 - includeWidth ) { which = cssExpand[ i ]; @@ -6326,7 +6354,7 @@ function createTween( value, prop, animation ) { for ( ; index < length; index++ ) { if ( (tween = collection[ index ].call( animation, prop, value )) ) { - // we're done with this property + // We're done with this property return tween; } } @@ -6341,7 +6369,7 @@ function defaultPrefilter( elem, props, opts ) { hidden = elem.nodeType && isHidden( elem ), dataShow = data_priv.get( elem, "fxshow" ); - // handle queue: false promises + // Handle queue: false promises if ( !opts.queue ) { hooks = jQuery._queueHooks( elem, "fx" ); if ( hooks.unqueued == null ) { @@ -6356,8 +6384,7 @@ function defaultPrefilter( elem, props, opts ) { hooks.unqueued++; anim.always(function() { - // doing this makes sure that the complete handler will be called - // before this completes + // Ensure the complete handler is called before this completes anim.always(function() { hooks.unqueued--; if ( !jQuery.queue( elem, "fx" ).length ) { @@ -6367,7 +6394,7 @@ function defaultPrefilter( elem, props, opts ) { }); } - // height/width overflow pass + // Height/width overflow pass if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { // Make sure that nothing sneaks out // Record all 3 overflow attributes because IE9-10 do not @@ -6429,7 +6456,7 @@ function defaultPrefilter( elem, props, opts ) { dataShow = data_priv.access( elem, "fxshow", {} ); } - // store state if its toggle - enables .stop().toggle() to "reverse" + // Store state if its toggle - enables .stop().toggle() to "reverse" if ( toggle ) { dataShow.hidden = !hidden; } @@ -6489,8 +6516,8 @@ function propFilter( props, specialEasing ) { value = hooks.expand( value ); delete props[ name ]; - // not quite $.extend, this wont overwrite keys already present. - // also - reusing 'index' from above because we have the correct "name" + // Not quite $.extend, this won't overwrite existing keys. + // Reusing 'index' because we have the correct "name" for ( index in value ) { if ( !( index in props ) ) { props[ index ] = value[ index ]; @@ -6509,7 +6536,7 @@ function Animation( elem, properties, options ) { index = 0, length = animationPrefilters.length, deferred = jQuery.Deferred().always( function() { - // don't match elem in the :animated selector + // Don't match elem in the :animated selector delete tick.elem; }), tick = function() { @@ -6518,7 +6545,8 @@ function Animation( elem, properties, options ) { } var currentTime = fxNow || createFxNow(), remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), - // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) + // Support: Android 2.3 + // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) temp = remaining / animation.duration || 0, percent = 1 - temp, index = 0, @@ -6554,7 +6582,7 @@ function Animation( elem, properties, options ) { }, stop: function( gotoEnd ) { var index = 0, - // if we are going to the end, we want to run all the tweens + // If we are going to the end, we want to run all the tweens // otherwise we skip this part length = gotoEnd ? animation.tweens.length : 0; if ( stopped ) { @@ -6565,8 +6593,7 @@ function Animation( elem, properties, options ) { animation.tweens[ index ].run( 1 ); } - // resolve when we played the last frame - // otherwise, reject + // Resolve when we played the last frame; otherwise, reject if ( gotoEnd ) { deferred.resolveWith( elem, [ animation, gotoEnd ] ); } else { @@ -6648,7 +6675,7 @@ jQuery.speed = function( speed, easing, fn ) { opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; - // normalize opt.queue - true/undefined/null -> "fx" + // Normalize opt.queue - true/undefined/null -> "fx" if ( opt.queue == null || opt.queue === true ) { opt.queue = "fx"; } @@ -6672,10 +6699,10 @@ jQuery.speed = function( speed, easing, fn ) { jQuery.fn.extend({ fadeTo: function( speed, to, easing, callback ) { - // show any hidden elements after setting opacity to 0 + // Show any hidden elements after setting opacity to 0 return this.filter( isHidden ).css( "opacity", 0 ).show() - // animate to the value specified + // Animate to the value specified .end().animate({ opacity: to }, speed, easing, callback ); }, animate: function( prop, speed, easing, callback ) { @@ -6738,9 +6765,9 @@ jQuery.fn.extend({ } } - // start the next in the queue if the last step wasn't forced - // timers currently will call their complete callbacks, which will dequeue - // but only if they were gotoEnd + // Start the next in the queue if the last step wasn't forced. + // Timers currently will call their complete callbacks, which + // will dequeue but only if they were gotoEnd. if ( dequeue || !gotoEnd ) { jQuery.dequeue( this, type ); } @@ -6758,17 +6785,17 @@ jQuery.fn.extend({ timers = jQuery.timers, length = queue ? queue.length : 0; - // enable finishing flag on private data + // Enable finishing flag on private data data.finish = true; - // empty the queue first + // Empty the queue first jQuery.queue( this, type, [] ); if ( hooks && hooks.stop ) { hooks.stop.call( this, true ); } - // look for any active animations, and finish them + // Look for any active animations, and finish them for ( index = timers.length; index--; ) { if ( timers[ index ].elem === this && timers[ index ].queue === type ) { timers[ index ].anim.stop( true ); @@ -6776,14 +6803,14 @@ jQuery.fn.extend({ } } - // look for any animations in the old queue and finish them + // Look for any animations in the old queue and finish them for ( index = 0; index < length; index++ ) { if ( queue[ index ] && queue[ index ].finish ) { queue[ index ].finish.call( this ); } } - // turn off finishing flag + // Turn off finishing flag delete data.finish; }); } @@ -6886,21 +6913,21 @@ jQuery.fn.delay = function( time, type ) { input.type = "checkbox"; - // Support: iOS 5.1, Android 4.x, Android 2.3 - // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere) + // Support: iOS<=5.1, Android<=4.2+ + // Default value for a checkbox should be "on" support.checkOn = input.value !== ""; - // Must access the parent to make an option select properly - // Support: IE9, IE10 + // Support: IE<=11+ + // Must access selectedIndex to make default options select support.optSelected = opt.selected; - // Make sure that the options inside disabled selects aren't marked as disabled - // (WebKit marks them as disabled) + // Support: Android<=2.3 + // Options inside disabled selects are incorrectly marked as disabled select.disabled = true; support.optDisabled = !opt.disabled; - // Check if an input maintains its value after becoming a radio - // Support: IE9, IE10 + // Support: IE<=11+ + // An input loses its value after becoming a radio input = document.createElement( "input" ); input.value = "t"; input.type = "radio"; @@ -6997,8 +7024,6 @@ jQuery.extend({ set: function( elem, value ) { if ( !support.radioValue && value === "radio" && jQuery.nodeName( elem, "input" ) ) { - // Setting the type on a radio button after the value resets the value in IE6-9 - // Reset value to default in case type is set after value during creation var val = elem.value; elem.setAttribute( "type", value ); if ( val ) { @@ -7068,7 +7093,7 @@ jQuery.extend({ var ret, hooks, notxml, nType = elem.nodeType; - // don't get/set properties on text, comment and attribute nodes + // Don't get/set properties on text, comment and attribute nodes if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { return; } @@ -7104,8 +7129,6 @@ jQuery.extend({ } }); -// Support: IE9+ -// Selectedness for an option in an optgroup can be inaccurate if ( !support.optSelected ) { jQuery.propHooks.selected = { get: function( elem ) { @@ -7213,7 +7236,7 @@ jQuery.fn.extend({ } } - // only assign if different to avoid unneeded rendering. + // Only assign if different to avoid unneeded rendering. finalValue = value ? jQuery.trim( cur ) : ""; if ( elem.className !== finalValue ) { elem.className = finalValue; @@ -7240,14 +7263,14 @@ jQuery.fn.extend({ return this.each(function() { if ( type === "string" ) { - // toggle individual class names + // Toggle individual class names var className, i = 0, self = jQuery( this ), classNames = value.match( rnotwhite ) || []; while ( (className = classNames[ i++ ]) ) { - // check each className given, space separated list + // Check each className given, space separated list if ( self.hasClass( className ) ) { self.removeClass( className ); } else { @@ -7262,7 +7285,7 @@ jQuery.fn.extend({ data_priv.set( this, "__className__", this.className ); } - // If the element has a class name or if we're passed "false", + // If the element has a class name or if we're passed `false`, // then remove the whole classname (if there was one, the above saved it). // Otherwise bring back whatever was previously saved (if anything), // falling back to the empty string if nothing was stored. @@ -7306,9 +7329,9 @@ jQuery.fn.extend({ ret = elem.value; return typeof ret === "string" ? - // handle most common string cases + // Handle most common string cases ret.replace(rreturn, "") : - // handle cases where value is null/undef or number + // Handle cases where value is null/undef or number ret == null ? "" : ret; } @@ -7416,7 +7439,7 @@ jQuery.extend({ } } - // force browsers to behave consistently when non-matching value is set + // Force browsers to behave consistently when non-matching value is set if ( !optionSet ) { elem.selectedIndex = -1; } @@ -7437,8 +7460,6 @@ jQuery.each([ "radio", "checkbox" ], function() { }; if ( !support.checkOn ) { jQuery.valHooks[ this ].get = function( elem ) { - // Support: Webkit - // "" is returned instead of "on" if a value isn't specified return elem.getAttribute("value") === null ? "on" : elem.value; }; } @@ -7520,10 +7541,6 @@ jQuery.parseXML = function( data ) { var - // Document location - ajaxLocParts, - ajaxLocation, - rhash = /#.*$/, rts = /([?&])_=[^&]*/, rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, @@ -7552,22 +7569,13 @@ var transports = {}, // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat("*"); + allTypes = "*/".concat( "*" ), -// #8138, IE may throw an exception when accessing -// a field from window.location if document.domain has been set -try { - ajaxLocation = location.href; -} catch( e ) { - // Use the href attribute of an A element - // since IE will modify it given document.location - ajaxLocation = document.createElement( "a" ); - ajaxLocation.href = ""; - ajaxLocation = ajaxLocation.href; -} + // Document location + ajaxLocation = window.location.href, -// Segment location into parts -ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; + // Segment location into parts + ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport function addToPrefiltersOrTransports( structure ) { @@ -8046,7 +8054,8 @@ jQuery.extend({ } // We can fire global events as of now if asked to - fireGlobals = s.global; + // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) + fireGlobals = jQuery.event && s.global; // Watch for a new set of requests if ( fireGlobals && jQuery.active++ === 0 ) { @@ -8119,7 +8128,7 @@ jQuery.extend({ return jqXHR.abort(); } - // aborting is no longer a cancellation + // Aborting is no longer a cancellation strAbort = "abort"; // Install callbacks on deferreds @@ -8231,8 +8240,7 @@ jQuery.extend({ isSuccess = !error; } } else { - // We extract error from statusText - // then normalize statusText and status for non-aborts + // Extract error from statusText and normalize for non-aborts error = statusText; if ( status || !statusText ) { statusText = "error"; @@ -8288,7 +8296,7 @@ jQuery.extend({ jQuery.each( [ "get", "post" ], function( i, method ) { jQuery[ method ] = function( url, data, callback, type ) { - // shift arguments if data argument was omitted + // Shift arguments if data argument was omitted if ( jQuery.isFunction( data ) ) { type = type || callback; callback = data; @@ -8305,13 +8313,6 @@ jQuery.each( [ "get", "post" ], function( i, method ) { }; }); -// Attach a bunch of functions for handling common AJAX events -jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) { - jQuery.fn[ type ] = function( fn ) { - return this.on( type, fn ); - }; -}); - jQuery._evalUrl = function( url ) { return jQuery.ajax({ @@ -8529,8 +8530,9 @@ var xhrId = 0, // Support: IE9 // Open requests must be manually aborted on unload (#5280) -if ( window.ActiveXObject ) { - jQuery( window ).on( "unload", function() { +// See https://support.microsoft.com/kb/2856746 for more info +if ( window.attachEvent ) { + window.attachEvent( "onunload", function() { for ( var key in xhrCallbacks ) { xhrCallbacks[ key ](); } @@ -8883,6 +8885,16 @@ jQuery.fn.load = function( url, params, callback ) { +// Attach a bunch of functions for handling common AJAX events +jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) { + jQuery.fn[ type ] = function( fn ) { + return this.on( type, fn ); + }; +}); + + + + jQuery.expr.filters.animated = function( elem ) { return jQuery.grep(jQuery.timers, function( fn ) { return elem === fn.elem; @@ -8919,7 +8931,8 @@ jQuery.offset = { calculatePosition = ( position === "absolute" || position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf("auto") > -1; - // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed + // Need to be able to calculate position if either + // top or left is auto and position is either absolute or fixed if ( calculatePosition ) { curPosition = curElem.position(); curTop = curPosition.top; @@ -8976,8 +8989,8 @@ jQuery.fn.extend({ return box; } + // Support: BlackBerry 5, iOS 3 (original iPhone) // If we don't have gBCR, just use 0,0 rather than error - // BlackBerry 5, iOS 3 (original iPhone) if ( typeof elem.getBoundingClientRect !== strundefined ) { box = elem.getBoundingClientRect(); } @@ -8999,7 +9012,7 @@ jQuery.fn.extend({ // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent if ( jQuery.css( elem, "position" ) === "fixed" ) { - // We assume that getBoundingClientRect is available when computed position is fixed + // Assume getBoundingClientRect is there when computed position is fixed offset = elem.getBoundingClientRect(); } else { @@ -9062,16 +9075,18 @@ jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( }; }); +// Support: Safari<7+, Chrome<37+ // Add the top/left cssHooks using jQuery.fn.position // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 -// getComputedStyle returns percent when specified for top/left/bottom/right -// rather than make the css module depend on the offset module, we just check for it here +// Blink bug: https://code.google.com/p/chromium/issues/detail?id=229280 +// getComputedStyle returns percent when specified for top/left/bottom/right; +// rather than make the css module depend on the offset module, just check for it here jQuery.each( [ "top", "left" ], function( i, prop ) { jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, function( elem, computed ) { if ( computed ) { computed = curCSS( elem, prop ); - // if curCSS returns percentage, fallback to offset + // If curCSS returns percentage, fallback to offset return rnumnonpx.test( computed ) ? jQuery( elem ).position()[ prop ] + "px" : computed; 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