From dda2e1510a363bffc657a3f82cd683c248012660 Mon Sep 17 00:00:00 2001 From: yayunhuang Date: Sun, 1 Sep 2024 22:59:45 +0800 Subject: [PATCH 1/3] Remove jquery scripts as not use --- public/scripts/jquery/jquery-1.10.2.js | 10657 ------------------- public/scripts/jquery/jquery-1.10.2.min.js | 5691 ---------- 2 files changed, 16348 deletions(-) delete mode 100644 public/scripts/jquery/jquery-1.10.2.js delete mode 100644 public/scripts/jquery/jquery-1.10.2.min.js diff --git a/public/scripts/jquery/jquery-1.10.2.js b/public/scripts/jquery/jquery-1.10.2.js deleted file mode 100644 index c8e9960..0000000 --- a/public/scripts/jquery/jquery-1.10.2.js +++ /dev/null @@ -1,10657 +0,0 @@ -/*! - * jQuery JavaScript Library v1.10.2 - * http://jquery.com/ - * - * Includes Sizzle.js - * http://sizzlejs.com/ - * - * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors - * Released under the MIT license - * http://jquery.org/license - * - * Date: 2013-07-03T13:48Z - */ -(function (window, undefined) { - // Can't do this because several apps 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+ - //"use strict"; - var // The deferred used on DOM ready - readyList, - // A central reference to the root jQuery(document) - rootjQuery, - // Support: IE<10 - // For `typeof xmlNode.method` instead of `xmlNode.method !== undefined` - core_strundefined = typeof undefined, - // Use the correct document accordingly with window argument (sandbox) - location = window.location, - document = window.document, - docElem = document.documentElement, - // Map over jQuery in case of overwrite - _jQuery = window.jQuery, - // Map over the $ in case of overwrite - _$ = window.$, - // [[Class]] -> type pairs - class2type = {}, - // List of deleted data cache ids, so we can reuse them - core_deletedIds = [], - core_version = "1.10.2", - // Save a reference to some core methods - core_concat = core_deletedIds.concat, - core_push = core_deletedIds.push, - core_slice = core_deletedIds.slice, - core_indexOf = core_deletedIds.indexOf, - core_toString = class2type.toString, - core_hasOwn = class2type.hasOwnProperty, - core_trim = core_version.trim, - // Define a local copy of jQuery - jQuery = function (selector, context) { - // The jQuery object is actually just the init constructor 'enhanced' - return new jQuery.fn.init(selector, context, rootjQuery); - }, - // Used for matching numbers - core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, - // Used for splitting on whitespace - core_rnotwhite = /\S+/g, - // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) - rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, - // A simple way to check for HTML strings - // Prioritize #id over to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, - // Match a standalone tag - rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, - // JSON RegExp - rvalidchars = /^[\],:{}\s]*$/, - rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, - rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, - rvalidtokens = - /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, - // Matches dashed string for camelizing - rmsPrefix = /^-ms-/, - rdashAlpha = /-([\da-z])/gi, - // Used by jQuery.camelCase as callback to replace() - fcamelCase = function (all, letter) { - return letter.toUpperCase(); - }, - // The ready event handler - completed = function (event) { - // readyState === "complete" is good enough for us to call the dom ready in oldIE - if ( - document.addEventListener || - event.type === "load" || - document.readyState === "complete" - ) { - detach(); - jQuery.ready(); - } - }, - // Clean-up method for dom ready events - detach = function () { - if (document.addEventListener) { - document.removeEventListener("DOMContentLoaded", completed, false); - window.removeEventListener("load", completed, false); - } else { - document.detachEvent("onreadystatechange", completed); - window.detachEvent("onload", completed); - } - }; - - jQuery.fn = jQuery.prototype = { - // The current version of jQuery being used - jquery: core_version, - - constructor: jQuery, - init: function (selector, context, rootjQuery) { - var match, elem; - - // HANDLE: $(""), $(null), $(undefined), $(false) - if (!selector) { - return this; - } - - // Handle HTML strings - if (typeof selector === "string") { - if ( - selector.charAt(0) === "<" && - selector.charAt(selector.length - 1) === ">" && - selector.length >= 3 - ) { - // Assume that strings that start and end with <> are HTML and skip the regex check - match = [null, selector, null]; - } else { - match = rquickExpr.exec(selector); - } - - // Match html or make sure no context is specified for #id - if (match && (match[1] || !context)) { - // HANDLE: $(html) -> $(array) - if (match[1]) { - context = context instanceof jQuery ? context[0] : context; - - // scripts is true for back-compat - jQuery.merge( - this, - jQuery.parseHTML( - match[1], - context && context.nodeType - ? context.ownerDocument || context - : document, - true, - ), - ); - - // HANDLE: $(html, props) - if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) { - for (match in context) { - // Properties of context are called as methods if possible - if (jQuery.isFunction(this[match])) { - this[match](context[match]); - - // ...and otherwise set as attributes - } else { - this.attr(match, context[match]); - } - } - } - - return this; - - // HANDLE: $(#id) - } else { - elem = document.getElementById(match[2]); - - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if (elem && elem.parentNode) { - // Handle the case where IE and Opera return items - // by name instead of ID - if (elem.id !== match[2]) { - return rootjQuery.find(selector); - } - - // Otherwise, we inject the element directly into the jQuery object - this.length = 1; - this[0] = elem; - } - - this.context = document; - this.selector = selector; - return this; - } - - // HANDLE: $(expr, $(...)) - } else if (!context || context.jquery) { - return (context || rootjQuery).find(selector); - - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } else { - return this.constructor(context).find(selector); - } - - // HANDLE: $(DOMElement) - } else if (selector.nodeType) { - this.context = this[0] = selector; - this.length = 1; - return this; - - // HANDLE: $(function) - // Shortcut for document ready - } else if (jQuery.isFunction(selector)) { - return rootjQuery.ready(selector); - } - - if (selector.selector !== undefined) { - this.selector = selector.selector; - this.context = selector.context; - } - - return jQuery.makeArray(selector, this); - }, - - // Start with an empty selector - selector: "", - - // The default length of a jQuery object is 0 - length: 0, - - toArray: function () { - return core_slice.call(this); - }, - - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function (num) { - return num == null - ? // Return a 'clean' array - this.toArray() - : // Return just the object - num < 0 - ? this[this.length + num] - : this[num]; - }, - - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function (elems) { - // Build a new jQuery matched element set - var ret = jQuery.merge(this.constructor(), elems); - - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - ret.context = this.context; - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - // (You can seed the arguments with an array of args, but this is - // only used internally.) - each: function (callback, args) { - return jQuery.each(this, callback, args); - }, - - ready: function (fn) { - // Add the callback - jQuery.ready.promise().done(fn); - - return this; - }, - - slice: function () { - return this.pushStack(core_slice.apply(this, arguments)); - }, - - first: function () { - return this.eq(0); - }, - - last: function () { - return this.eq(-1); - }, - - eq: function (i) { - var len = this.length, - j = +i + (i < 0 ? len : 0); - return this.pushStack(j >= 0 && j < len ? [this[j]] : []); - }, - - map: function (callback) { - return this.pushStack( - jQuery.map(this, function (elem, i) { - return callback.call(elem, i, elem); - }), - ); - }, - - end: function () { - return this.prevObject || this.constructor(null); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: core_push, - sort: [].sort, - splice: [].splice, - }; - - // Give the init function the jQuery prototype for later instantiation - jQuery.fn.init.prototype = jQuery.fn; - - jQuery.extend = jQuery.fn.extend = function () { - var src, - copyIsArray, - copy, - name, - options, - clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if (typeof target === "boolean") { - deep = target; - target = arguments[1] || {}; - // skip the boolean and the target - i = 2; - } - - // Handle case when target is a string or something (possible in deep copy) - if (typeof target !== "object" && !jQuery.isFunction(target)) { - target = {}; - } - - // extend jQuery itself if only one argument is passed - if (length === i) { - target = this; - --i; - } - - for (; i < length; i++) { - // Only deal with non-null/undefined values - if ((options = arguments[i]) != null) { - // Extend the base object - for (name in options) { - src = target[name]; - copy = options[name]; - - // Prevent never-ending loop - if (target === copy) { - continue; - } - - // Recurse if we're merging plain objects or arrays - if ( - deep && - copy && - (jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy))) - ) { - if (copyIsArray) { - copyIsArray = false; - clone = src && jQuery.isArray(src) ? src : []; - } else { - clone = src && jQuery.isPlainObject(src) ? src : {}; - } - - // Never move original objects, clone them - target[name] = jQuery.extend(deep, clone, copy); - - // Don't bring in undefined values - } else if (copy !== undefined) { - target[name] = copy; - } - } - } - } - - // Return the modified object - return target; - }; - - jQuery.extend({ - // Unique for each copy of jQuery on the page - // Non-digits removed to match rinlinejQuery - expando: "jQuery" + (core_version + Math.random()).replace(/\D/g, ""), - - noConflict: function (deep) { - if (window.$ === jQuery) { - window.$ = _$; - } - - if (deep && window.jQuery === jQuery) { - window.jQuery = _jQuery; - } - - return jQuery; - }, - - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, - - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, - - // Hold (or release) the ready event - holdReady: function (hold) { - if (hold) { - jQuery.readyWait++; - } else { - jQuery.ready(true); - } - }, - - // Handle when the DOM is ready - ready: function (wait) { - // Abort if there are pending holds or we're already ready - if (wait === true ? --jQuery.readyWait : jQuery.isReady) { - return; - } - - // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). - if (!document.body) { - return setTimeout(jQuery.ready); - } - - // Remember that the DOM is ready - jQuery.isReady = true; - - // If a normal DOM Ready event fired, decrement, and wait if need be - if (wait !== true && --jQuery.readyWait > 0) { - return; - } - - // If there are functions bound, to execute - readyList.resolveWith(document, [jQuery]); - - // Trigger any bound ready events - if (jQuery.fn.trigger) { - jQuery(document).trigger("ready").off("ready"); - } - }, - - // 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"; - }, - - isArray: - Array.isArray || - function (obj) { - return jQuery.type(obj) === "array"; - }, - - isWindow: function (obj) { - /* jshint eqeqeq: false */ - return obj != null && obj == obj.window; - }, - - isNumeric: function (obj) { - return !isNaN(parseFloat(obj)) && isFinite(obj); - }, - - type: function (obj) { - if (obj == null) { - return String(obj); - } - return typeof obj === "object" || typeof obj === "function" - ? class2type[core_toString.call(obj)] || "object" - : typeof obj; - }, - - isPlainObject: function (obj) { - var key; - - // Must be an Object. - // Because of IE, we also have to check the presence of the constructor property. - // Make sure that DOM nodes and window objects don't pass through, as well - if ( - !obj || - jQuery.type(obj) !== "object" || - obj.nodeType || - jQuery.isWindow(obj) - ) { - return false; - } - - try { - // Not own constructor property must be Object - if ( - obj.constructor && - !core_hasOwn.call(obj, "constructor") && - !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") - ) { - return false; - } - } catch (e) { - // IE8,9 Will throw exceptions on certain host objects #9897 - return false; - } - - // Support: IE<9 - // Handle iteration over inherited properties before own properties. - if (jQuery.support.ownLast) { - for (key in obj) { - return core_hasOwn.call(obj, key); - } - } - - // Own properties are enumerated firstly, so to speed up, - // if last one is own, then all properties are own. - for (key in obj) { - } - - return key === undefined || core_hasOwn.call(obj, key); - }, - - isEmptyObject: function (obj) { - var name; - for (name in obj) { - return false; - } - return true; - }, - - error: function (msg) { - throw new Error(msg); - }, - - // data: string of html - // context (optional): If specified, the fragment will be created in this context, defaults to document - // keepScripts (optional): If true, will include scripts passed in the html string - parseHTML: function (data, context, keepScripts) { - if (!data || typeof data !== "string") { - return null; - } - if (typeof context === "boolean") { - keepScripts = context; - context = false; - } - context = context || document; - - var parsed = rsingleTag.exec(data), - scripts = !keepScripts && []; - - // Single tag - if (parsed) { - return [context.createElement(parsed[1])]; - } - - parsed = jQuery.buildFragment([data], context, scripts); - if (scripts) { - jQuery(scripts).remove(); - } - return jQuery.merge([], parsed.childNodes); - }, - - parseJSON: function (data) { - // Attempt to parse using the native JSON parser first - if (window.JSON && window.JSON.parse) { - return window.JSON.parse(data); - } - - if (data === null) { - return data; - } - - if (typeof data === "string") { - // Make sure leading/trailing whitespace is removed (IE can't handle it) - data = jQuery.trim(data); - - if (data) { - // Make sure the incoming data is actual JSON - // Logic borrowed from http://json.org/json2.js - if ( - rvalidchars.test( - data - .replace(rvalidescape, "@") - .replace(rvalidtokens, "]") - .replace(rvalidbraces, ""), - ) - ) { - return new Function("return " + data)(); - } - } - } - - jQuery.error("Invalid JSON: " + data); - }, - - // Cross-browser xml parsing - parseXML: function (data) { - var xml, tmp; - if (!data || typeof data !== "string") { - return null; - } - try { - if (window.DOMParser) { - // Standard - tmp = new DOMParser(); - xml = tmp.parseFromString(data, "text/xml"); - } else { - // IE - xml = new ActiveXObject("Microsoft.XMLDOM"); - xml.async = "false"; - xml.loadXML(data); - } - } catch (e) { - xml = undefined; - } - if ( - !xml || - !xml.documentElement || - xml.getElementsByTagName("parsererror").length - ) { - jQuery.error("Invalid XML: " + data); - } - return xml; - }, - - noop: function () {}, - - // Evaluates a script in a global context - // Workarounds based on findings by Jim Driscoll - // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context - globalEval: function (data) { - if (data && jQuery.trim(data)) { - // We use execScript on Internet Explorer - // We use an anonymous function so that context is window - // rather than jQuery in Firefox - ( - window.execScript || - function (data) { - window["eval"].call(window, data); - } - )(data); - } - }, - - // Convert dashed to camelCase; used by the css and data modules - // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function (string) { - return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase); - }, - - nodeName: function (elem, name) { - return ( - elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase() - ); - }, - - // args is for internal usage only - each: function (obj, callback, args) { - var value, - i = 0, - length = obj.length, - isArray = isArraylike(obj); - - if (args) { - if (isArray) { - for (; i < length; i++) { - value = callback.apply(obj[i], args); - - if (value === false) { - break; - } - } - } else { - for (i in obj) { - value = callback.apply(obj[i], args); - - if (value === false) { - break; - } - } - } - - // A special, fast, case for the most common use of each - } else { - if (isArray) { - for (; i < length; i++) { - value = callback.call(obj[i], i, obj[i]); - - if (value === false) { - break; - } - } - } else { - for (i in obj) { - value = callback.call(obj[i], i, obj[i]); - - if (value === false) { - break; - } - } - } - } - - return obj; - }, - - // Use native String.trim function wherever possible - trim: - core_trim && !core_trim.call("\uFEFF\xA0") - ? function (text) { - return text == null ? "" : core_trim.call(text); - } - : // Otherwise use our own trimming functionality - function (text) { - return text == null ? "" : (text + "").replace(rtrim, ""); - }, - - // results is for internal usage only - makeArray: function (arr, results) { - var ret = results || []; - - if (arr != null) { - if (isArraylike(Object(arr))) { - jQuery.merge(ret, typeof arr === "string" ? [arr] : arr); - } else { - core_push.call(ret, arr); - } - } - - return ret; - }, - - inArray: function (elem, arr, i) { - var len; - - if (arr) { - if (core_indexOf) { - return core_indexOf.call(arr, elem, i); - } - - len = arr.length; - i = i ? (i < 0 ? Math.max(0, len + i) : i) : 0; - - for (; i < len; i++) { - // Skip accessing in sparse arrays - if (i in arr && arr[i] === elem) { - return i; - } - } - } - - return -1; - }, - - merge: function (first, second) { - var l = second.length, - i = first.length, - j = 0; - - if (typeof l === "number") { - for (; j < l; j++) { - first[i++] = second[j]; - } - } else { - while (second[j] !== undefined) { - first[i++] = second[j++]; - } - } - - first.length = i; - - return first; - }, - - grep: function (elems, callback, inv) { - var retVal, - ret = [], - i = 0, - length = elems.length; - inv = !!inv; - - // Go through the array, only saving the items - // that pass the validator function - for (; i < length; i++) { - retVal = !!callback(elems[i], i); - if (inv !== retVal) { - ret.push(elems[i]); - } - } - - return ret; - }, - - // arg is for internal usage only - map: function (elems, callback, arg) { - var value, - i = 0, - length = elems.length, - isArray = isArraylike(elems), - ret = []; - - // Go through the array, translating each of the items to their - if (isArray) { - for (; i < length; i++) { - value = callback(elems[i], i, arg); - - if (value != null) { - ret[ret.length] = value; - } - } - - // Go through every key on the object, - } else { - for (i in elems) { - value = callback(elems[i], i, arg); - - if (value != null) { - ret[ret.length] = value; - } - } - } - - // Flatten any nested arrays - return core_concat.apply([], ret); - }, - - // A global GUID counter for objects - guid: 1, - - // Bind a function to a context, optionally partially applying any - // arguments. - proxy: function (fn, context) { - var args, proxy, tmp; - - if (typeof context === "string") { - tmp = fn[context]; - context = fn; - fn = tmp; - } - - // Quick check to determine if target is callable, in the spec - // this throws a TypeError, but we will just return undefined. - if (!jQuery.isFunction(fn)) { - return undefined; - } - - // Simulated bind - args = core_slice.call(arguments, 2); - proxy = function () { - return fn.apply( - context || this, - args.concat(core_slice.call(arguments)), - ); - }; - - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || jQuery.guid++; - - return proxy; - }, - - // Multifunctional method to get and set values of a collection - // The value/s can optionally be executed if it's a function - access: function (elems, fn, key, value, chainable, emptyGet, raw) { - var i = 0, - length = elems.length, - bulk = key == null; - - // Sets many values - if (jQuery.type(key) === "object") { - chainable = true; - for (i in key) { - jQuery.access(elems, fn, i, key[i], true, emptyGet, raw); - } - - // Sets one value - } else if (value !== undefined) { - chainable = true; - - if (!jQuery.isFunction(value)) { - raw = true; - } - - if (bulk) { - // Bulk operations run against the entire set - if (raw) { - fn.call(elems, value); - fn = null; - - // ...except when executing function values - } else { - bulk = fn; - fn = function (elem, key, value) { - return bulk.call(jQuery(elem), value); - }; - } - } - - if (fn) { - for (; i < length; i++) { - fn( - elems[i], - key, - raw ? value : value.call(elems[i], i, fn(elems[i], key)), - ); - } - } - } - - return chainable - ? elems - : // Gets - bulk - ? fn.call(elems) - : length - ? fn(elems[0], key) - : emptyGet; - }, - - now: function () { - return new Date().getTime(); - }, - - // A method for quickly swapping in/out CSS properties to get correct calculations. - // Note: this method belongs to the css module but it's needed here for the support module. - // If support gets modularized, this method should be moved back to the css module. - swap: function (elem, options, callback, args) { - var ret, - name, - old = {}; - - // Remember the old values, and insert the new ones - for (name in options) { - old[name] = elem.style[name]; - elem.style[name] = options[name]; - } - - ret = callback.apply(elem, args || []); - - // Revert the old values - for (name in options) { - elem.style[name] = old[name]; - } - - return ret; - }, - }); - - jQuery.ready.promise = function (obj) { - if (!readyList) { - 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 - // 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 - setTimeout(jQuery.ready); - - // Standards-based browsers support DOMContentLoaded - } else if (document.addEventListener) { - // Use the handy event callback - document.addEventListener("DOMContentLoaded", completed, false); - - // A fallback to window.onload, that will always work - window.addEventListener("load", completed, false); - - // If IE event model is used - } else { - // Ensure firing before onload, maybe late but safe also for iframes - document.attachEvent("onreadystatechange", completed); - - // A fallback to window.onload, that will always work - window.attachEvent("onload", completed); - - // If IE and not a frame - // continually check to see if the document is ready - var top = false; - - try { - top = window.frameElement == null && document.documentElement; - } catch (e) {} - - if (top && top.doScroll) { - (function doScrollCheck() { - if (!jQuery.isReady) { - try { - // Use the trick by Diego Perini - // http://javascript.nwbox.com/IEContentLoaded/ - top.doScroll("left"); - } catch (e) { - return setTimeout(doScrollCheck, 50); - } - - // detach all dom ready events - detach(); - - // and execute any waiting functions - jQuery.ready(); - } - })(); - } - } - } - return readyList.promise(obj); - }; - - // Populate the class2type map - jQuery.each( - "Boolean Number String Function Array Date RegExp Object Error".split(" "), - function (i, name) { - class2type["[object " + name + "]"] = name.toLowerCase(); - }, - ); - - function isArraylike(obj) { - var length = obj.length, - type = jQuery.type(obj); - - if (jQuery.isWindow(obj)) { - return false; - } - - if (obj.nodeType === 1 && length) { - return true; - } - - return ( - type === "array" || - (type !== "function" && - (length === 0 || - (typeof length === "number" && length > 0 && length - 1 in obj))) - ); - } - - // All jQuery objects should point back to these - rootjQuery = jQuery(document); - /*! - * Sizzle CSS Selector Engine v1.10.2 - * http://sizzlejs.com/ - * - * Copyright 2013 jQuery Foundation, Inc. and other contributors - * Released under the MIT license - * http://jquery.org/license - * - * Date: 2013-07-03 - */ - (function (window, undefined) { - var i, - support, - cachedruns, - Expr, - getText, - isXML, - compile, - outermostContext, - sortInput, - // Local document vars - setDocument, - document, - docElem, - documentIsHTML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - // Instance-specific data - expando = "sizzle" + -new Date(), - preferredDoc = window.document, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - hasDuplicate = false, - sortOrder = function (a, b) { - if (a === b) { - hasDuplicate = true; - return 0; - } - return 0; - }, - // General-purpose constants - strundefined = typeof undefined, - MAX_NEGATIVE = 1 << 31, - // Instance methods - hasOwn = {}.hasOwnProperty, - arr = [], - pop = arr.pop, - 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) { - var i = 0, - len = this.length; - for (; i < len; i++) { - if (this[i] === elem) { - return i; - } - } - return -1; - }, - booleans = - "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", - // Regular expressions - - // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - // http://www.w3.org/TR/css3-syntax/#characters - characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", - // Loosely modeled on CSS identifier characters - // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors - // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = characterEncoding.replace("w", "w#"), - // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors - attributes = - "\\[" + - whitespace + - "*(" + - characterEncoding + - ")" + - whitespace + - "*(?:([*^$|!~]?=)" + - whitespace + - "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + - identifier + - ")|)|)" + - whitespace + - "*\\]", - // Prefer arguments quoted, - // then not containing pseudos/brackets, - // then attribute selectors/non-parenthetical expressions, - // then anything else - // These preferences are here to reduce the number of selectors - // needing tokenize in the PSEUDO preFilter - pseudos = - ":(" + - characterEncoding + - ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + - attributes.replace(3, 8) + - ")*)|.*)\\)|)", - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rtrim = new RegExp( - "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", - "g", - ), - rcomma = new RegExp("^" + whitespace + "*," + whitespace + "*"), - rcombinators = new RegExp( - "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*", - ), - rsibling = new RegExp(whitespace + "*[+~]"), - rattributeQuotes = new RegExp( - "=" + whitespace + "*([^\\]'\"]*)" + whitespace + "*\\]", - "g", - ), - rpseudo = new RegExp(pseudos), - ridentifier = new RegExp("^" + identifier + "$"), - matchExpr = { - ID: new RegExp("^#(" + characterEncoding + ")"), - CLASS: new RegExp("^\\.(" + characterEncoding + ")"), - TAG: new RegExp("^(" + characterEncoding.replace("w", "w*") + ")"), - ATTR: new RegExp("^" + attributes), - PSEUDO: new RegExp("^" + pseudos), - CHILD: new RegExp( - "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + - whitespace + - "*(even|odd|(([+-]|)(\\d*)n|)" + - whitespace + - "*(?:([+-]|)" + - whitespace + - "*(\\d+)|))" + - whitespace + - "*\\)|)", - "i", - ), - bool: new RegExp("^(?:" + booleans + ")$", "i"), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - needsContext: new RegExp( - "^" + - whitespace + - "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + - whitespace + - "*((?:-\\d)?\\d*)" + - whitespace + - "*\\)|)(?=[^-]|$)", - "i", - ), - }, - rnative = /^[^{]+\{\s*\[native \w/, - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - rescape = /'|\\/g, - // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = new RegExp( - "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", - "ig", - ), - funescape = function (_, escaped, escapedWhitespace) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - // Support: Firefox - // Workaround erroneous numeric interpretation of +"0x" - return high !== high || escapedWhitespace - ? escaped - : // BMP codepoint - high < 0 - ? String.fromCharCode(high + 0x10000) - : // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode((high >> 10) | 0xd800, (high & 0x3ff) | 0xdc00); - }; - - // Optimize for push.apply( _, NodeList ) - try { - push.apply( - (arr = slice.call(preferredDoc.childNodes)), - preferredDoc.childNodes, - ); - // Support: Android<4.0 - // Detect silently failing push.apply - arr[preferredDoc.childNodes.length].nodeType; - } catch (e) { - push = { - apply: arr.length - ? // Leverage slice if possible - function (target, els) { - push_native.apply(target, slice.call(els)); - } - : // Support: IE<9 - // Otherwise append directly - function (target, els) { - var j = target.length, - i = 0; - // Can't trust NodeList.length - while ((target[j++] = els[i++])) {} - target.length = j - 1; - }, - }; - } - - function Sizzle(selector, context, results, seed) { - var match, - elem, - m, - nodeType, - // QSA vars - i, - groups, - old, - nid, - newContext, - newSelector; - - if ( - (context ? context.ownerDocument || context : preferredDoc) !== document - ) { - setDocument(context); - } - - context = context || document; - results = results || []; - - if (!selector || typeof selector !== "string") { - return results; - } - - if ((nodeType = context.nodeType) !== 1 && nodeType !== 9) { - return []; - } - - if (documentIsHTML && !seed) { - // Shortcuts - if ((match = rquickExpr.exec(selector))) { - // Speed-up: Sizzle("#ID") - if ((m = match[1])) { - if (nodeType === 9) { - elem = context.getElementById(m); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if (elem && elem.parentNode) { - // Handle the case where IE, Opera, and Webkit return items - // by name instead of ID - if (elem.id === m) { - results.push(elem); - return results; - } - } else { - return results; - } - } else { - // Context is not a document - if ( - context.ownerDocument && - (elem = context.ownerDocument.getElementById(m)) && - contains(context, elem) && - elem.id === m - ) { - results.push(elem); - return results; - } - } - - // Speed-up: Sizzle("TAG") - } else if (match[2]) { - push.apply(results, context.getElementsByTagName(selector)); - return results; - - // Speed-up: Sizzle(".CLASS") - } else if ( - (m = match[3]) && - support.getElementsByClassName && - context.getElementsByClassName - ) { - push.apply(results, context.getElementsByClassName(m)); - return results; - } - } - - // QSA path - if (support.qsa && (!rbuggyQSA || !rbuggyQSA.test(selector))) { - nid = old = expando; - newContext = context; - newSelector = nodeType === 9 && selector; - - // qSA works strangely on Element-rooted queries - // We can work around this by specifying an extra ID on the root - // and working up from there (Thanks to Andrew Dupont for the technique) - // IE 8 doesn't work on object elements - if (nodeType === 1 && context.nodeName.toLowerCase() !== "object") { - groups = tokenize(selector); - - if ((old = context.getAttribute("id"))) { - nid = old.replace(rescape, "\\$&"); - } else { - context.setAttribute("id", nid); - } - nid = "[id='" + nid + "'] "; - - i = groups.length; - while (i--) { - groups[i] = nid + toSelector(groups[i]); - } - newContext = - (rsibling.test(selector) && context.parentNode) || context; - newSelector = groups.join(","); - } - - if (newSelector) { - try { - push.apply(results, newContext.querySelectorAll(newSelector)); - return results; - } catch (qsaError) { - } finally { - if (!old) { - context.removeAttribute("id"); - } - } - } - } - } - - // All others - return select(selector.replace(rtrim, "$1"), context, results, seed); - } - - /** - * Create key-value caches of limited size - * @returns {Function(string, Object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ - function createCache() { - var keys = []; - - function cache(key, value) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if (keys.push((key += " ")) > Expr.cacheLength) { - // Only keep the most recent entries - delete cache[keys.shift()]; - } - return (cache[key] = value); - } - return cache; - } - - /** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ - function markFunction(fn) { - fn[expando] = true; - return fn; - } - - /** - * Support testing using an element - * @param {Function} fn Passed the created div and expects a boolean result - */ - function assert(fn) { - var div = document.createElement("div"); - - try { - return !!fn(div); - } catch (e) { - return false; - } finally { - // Remove from its parent by default - if (div.parentNode) { - div.parentNode.removeChild(div); - } - // release memory in IE - div = null; - } - } - - /** - * Adds the same handler for all of the specified attrs - * @param {String} attrs Pipe-separated list of attributes - * @param {Function} handler The method that will be applied - */ - function addHandle(attrs, handler) { - var arr = attrs.split("|"), - i = attrs.length; - - while (i--) { - Expr.attrHandle[arr[i]] = handler; - } - } - - /** - * Checks document order of two siblings - * @param {Element} a - * @param {Element} b - * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b - */ - function siblingCheck(a, b) { - var cur = b && a, - diff = - cur && - a.nodeType === 1 && - b.nodeType === 1 && - (~b.sourceIndex || MAX_NEGATIVE) - (~a.sourceIndex || MAX_NEGATIVE); - - // Use IE sourceIndex if available on both nodes - if (diff) { - return diff; - } - - // Check if b follows a - if (cur) { - while ((cur = cur.nextSibling)) { - if (cur === b) { - return -1; - } - } - } - - return a ? 1 : -1; - } - - /** - * Returns a function to use in pseudos for input types - * @param {String} type - */ - function createInputPseudo(type) { - return function (elem) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; - } - - /** - * Returns a function to use in pseudos for buttons - * @param {String} type - */ - function createButtonPseudo(type) { - return function (elem) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; - } - - /** - * Returns a function to use in pseudos for positionals - * @param {Function} fn - */ - function createPositionalPseudo(fn) { - return markFunction(function (argument) { - argument = +argument; - return markFunction(function (seed, matches) { - var j, - matchIndexes = fn([], seed.length, argument), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while (i--) { - if (seed[(j = matchIndexes[i])]) { - seed[j] = !(matches[j] = seed[j]); - } - } - }); - }); - } - - /** - * Detect xml - * @param {Element|Object} elem An element or a document - */ - isXML = Sizzle.isXML = function (elem) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = - elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; - }; - - // Expose support vars for convenience - support = Sizzle.support = {}; - - /** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ - setDocument = Sizzle.setDocument = function (node) { - var doc = node ? node.ownerDocument || node : preferredDoc, - parent = doc.defaultView; - - // If no document and documentElement is available, return - if (doc === document || doc.nodeType !== 9 || !doc.documentElement) { - return document; - } - - // Set our document - document = doc; - docElem = doc.documentElement; - - // Support tests - documentIsHTML = !isXML(doc); - - // Support: IE>8 - // If iframe document is assigned to "document" variable and if iframe has been reloaded, - // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 - // IE6-8 do not support the defaultView property so parent will be undefined - if (parent && parent.attachEvent && parent !== parent.top) { - parent.attachEvent("onbeforeunload", function () { - setDocument(); - }); - } - - /* Attributes - ---------------------------------------------------------------------- */ - - // Support: IE<8 - // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) - support.attributes = assert(function (div) { - div.className = "i"; - return !div.getAttribute("className"); - }); - - /* getElement(s)By* - ---------------------------------------------------------------------- */ - - // Check if getElementsByTagName("*") returns only elements - support.getElementsByTagName = assert(function (div) { - div.appendChild(doc.createComment("")); - return !div.getElementsByTagName("*").length; - }); - - // Check if getElementsByClassName can be trusted - support.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<10 - // Check if getElementById returns elements by name - // The broken getElementById methods don't pick up programatically-set names, - // so use a roundabout getElementsByName test - support.getById = assert(function (div) { - docElem.appendChild(div).id = expando; - return !doc.getElementsByName || !doc.getElementsByName(expando).length; - }); - - // ID find and filter - if (support.getById) { - Expr.find["ID"] = function (id, context) { - if ( - typeof context.getElementById !== strundefined && - documentIsHTML - ) { - var m = context.getElementById(id); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - return m && m.parentNode ? [m] : []; - } - }; - Expr.filter["ID"] = function (id) { - var attrId = id.replace(runescape, funescape); - return function (elem) { - return elem.getAttribute("id") === attrId; - }; - }; - } else { - // Support: IE6/7 - // getElementById is not reliable as a find shortcut - delete Expr.find["ID"]; - - Expr.filter["ID"] = function (id) { - var attrId = id.replace(runescape, funescape); - return function (elem) { - var node = - typeof elem.getAttributeNode !== strundefined && - elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - } - - // Tag - Expr.find["TAG"] = support.getElementsByTagName - ? function (tag, context) { - if (typeof context.getElementsByTagName !== strundefined) { - return context.getElementsByTagName(tag); - } - } - : function (tag, context) { - var elem, - tmp = [], - i = 0, - results = context.getElementsByTagName(tag); - - // Filter out possible comments - if (tag === "*") { - while ((elem = results[i++])) { - if (elem.nodeType === 1) { - tmp.push(elem); - } - } - - return tmp; - } - return results; - }; - - // Class - Expr.find["CLASS"] = - support.getElementsByClassName && - function (className, context) { - if ( - typeof context.getElementsByClassName !== strundefined && - documentIsHTML - ) { - return context.getElementsByClassName(className); - } - }; - - /* QSA/matchesSelector - ---------------------------------------------------------------------- */ - - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21) - // We allow this because of a bug in IE8/9 that throws an error - // whenever `document.activeElement` is accessed on an iframe - // So, we allow :focus to pass through QSA all the time to avoid the IE error - // See http://bugs.jquery.com/ticket/13378 - rbuggyQSA = []; - - if ((support.qsa = rnative.test(doc.querySelectorAll))) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function (div) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explicitly - // setting a boolean content attribute, - // since its presence should be enough - // http://bugs.jquery.com/ticket/12359 - div.innerHTML = ""; - - // Support: IE8 - // Boolean attributes and "value" are not treated correctly - if (!div.querySelectorAll("[selected]").length) { - rbuggyQSA.push("\\[" + whitespace + "*(?:value|" + booleans + ")"); - } - - // 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"); - } - }); - - assert(function (div) { - // Support: Opera 10-12/IE8 - // ^= $= *= and empty values - // Should not select anything - // Support: Windows 8 Native Apps - // The type attribute is restricted during .innerHTML assignment - var input = doc.createElement("input"); - input.setAttribute("type", "hidden"); - div.appendChild(input).setAttribute("t", ""); - - if (div.querySelectorAll("[t^='']").length) { - rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")"); - } - - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if (!div.querySelectorAll(":enabled").length) { - rbuggyQSA.push(":enabled", ":disabled"); - } - - // Opera 10-11 does not throw on post-comma invalid pseudos - div.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } - - if ( - (support.matchesSelector = rnative.test( - (matches = - docElem.webkitMatchesSelector || - docElem.mozMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector), - )) - ) { - assert(function (div) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call(div, "div"); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call(div, "[s!='']:x"); - rbuggyMatches.push("!=", pseudos); - }); - } - - rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|")); - rbuggyMatches = - rbuggyMatches.length && new RegExp(rbuggyMatches.join("|")); - - /* Contains - ---------------------------------------------------------------------- */ - - // Element contains another - // Purposefully does not implement inclusive descendent - // As in, an element does not contain itself - contains = - rnative.test(docElem.contains) || docElem.compareDocumentPosition - ? function (a, b) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return ( - a === bup || - !!( - bup && - bup.nodeType === 1 && - (adown.contains - ? adown.contains(bup) - : a.compareDocumentPosition && - a.compareDocumentPosition(bup) & 16) - ) - ); - } - : function (a, b) { - if (b) { - while ((b = b.parentNode)) { - if (b === a) { - return true; - } - } - } - return false; - }; - - /* Sorting - ---------------------------------------------------------------------- */ - - // Document order sorting - sortOrder = docElem.compareDocumentPosition - ? function (a, b) { - // Flag for duplicate removal - if (a === b) { - hasDuplicate = true; - return 0; - } - - var compare = - b.compareDocumentPosition && - a.compareDocumentPosition && - a.compareDocumentPosition(b); - - if (compare) { - // Disconnected nodes - if ( - compare & 1 || - (!support.sortDetached && - b.compareDocumentPosition(a) === compare) - ) { - // Choose the first element that is related to our preferred document - if (a === doc || contains(preferredDoc, a)) { - return -1; - } - if (b === doc || contains(preferredDoc, b)) { - return 1; - } - - // Maintain original order - return sortInput - ? indexOf.call(sortInput, a) - indexOf.call(sortInput, b) - : 0; - } - - return compare & 4 ? -1 : 1; - } - - // Not directly comparable, sort on existence of method - return a.compareDocumentPosition ? -1 : 1; - } - : function (a, b) { - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [a], - bp = [b]; - - // Exit early if the nodes are identical - if (a === b) { - hasDuplicate = true; - return 0; - - // Parentless nodes are either documents or disconnected - } else if (!aup || !bup) { - return a === doc - ? -1 - : b === doc - ? 1 - : aup - ? -1 - : bup - ? 1 - : sortInput - ? indexOf.call(sortInput, a) - indexOf.call(sortInput, b) - : 0; - - // If the nodes are siblings, we can do a quick check - } else if (aup === bup) { - return siblingCheck(a, b); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ((cur = cur.parentNode)) { - ap.unshift(cur); - } - cur = b; - while ((cur = cur.parentNode)) { - bp.unshift(cur); - } - - // Walk down the tree looking for a discrepancy - while (ap[i] === bp[i]) { - i++; - } - - return i - ? // Do a sibling check if the nodes have a common ancestor - siblingCheck(ap[i], bp[i]) - : // Otherwise nodes in our document sort first - ap[i] === preferredDoc - ? -1 - : bp[i] === preferredDoc - ? 1 - : 0; - }; - - return doc; - }; - - Sizzle.matches = function (expr, elements) { - return Sizzle(expr, null, null, elements); - }; - - Sizzle.matchesSelector = function (elem, expr) { - // Set document vars if needed - if ((elem.ownerDocument || elem) !== document) { - setDocument(elem); - } - - // Make sure that attribute selectors are quoted - expr = expr.replace(rattributeQuotes, "='$1']"); - - if ( - support.matchesSelector && - documentIsHTML && - (!rbuggyMatches || !rbuggyMatches.test(expr)) && - (!rbuggyQSA || !rbuggyQSA.test(expr)) - ) { - try { - var ret = matches.call(elem, expr); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( - ret || - support.disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - (elem.document && elem.document.nodeType !== 11) - ) { - return ret; - } - } catch (e) {} - } - - return Sizzle(expr, document, null, [elem]).length > 0; - }; - - Sizzle.contains = function (context, elem) { - // Set document vars if needed - if ((context.ownerDocument || context) !== document) { - setDocument(context); - } - return contains(context, elem); - }; - - Sizzle.attr = function (elem, name) { - // Set document vars if needed - if ((elem.ownerDocument || elem) !== document) { - setDocument(elem); - } - - var fn = Expr.attrHandle[name.toLowerCase()], - // Don't get fooled by Object.prototype properties (jQuery #13807) - val = - fn && hasOwn.call(Expr.attrHandle, name.toLowerCase()) - ? fn(elem, name, !documentIsHTML) - : undefined; - - return val === undefined - ? support.attributes || !documentIsHTML - ? elem.getAttribute(name) - : (val = elem.getAttributeNode(name)) && val.specified - ? val.value - : null - : val; - }; - - Sizzle.error = function (msg) { - throw new Error("Syntax error, unrecognized expression: " + msg); - }; - - /** - * Document sorting and removing duplicates - * @param {ArrayLike} results - */ - Sizzle.uniqueSort = function (results) { - var elem, - duplicates = [], - j = 0, - i = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - sortInput = !support.sortStable && results.slice(0); - results.sort(sortOrder); - - if (hasDuplicate) { - while ((elem = results[i++])) { - if (elem === results[i]) { - j = duplicates.push(i); - } - } - while (j--) { - results.splice(duplicates[j], 1); - } - } - - return results; - }; - - /** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ - getText = Sizzle.getText = function (elem) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if (!nodeType) { - // If no nodeType, this is expected to be an array - for (; (node = elem[i]); i++) { - // Do not traverse comment nodes - ret += getText(node); - } - } else if (nodeType === 1 || nodeType === 9 || nodeType === 11) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (see #11153) - if (typeof elem.textContent === "string") { - return elem.textContent; - } else { - // Traverse its children - for (elem = elem.firstChild; elem; elem = elem.nextSibling) { - ret += getText(elem); - } - } - } else if (nodeType === 3 || nodeType === 4) { - return elem.nodeValue; - } - // Do not include comment or processing instruction nodes - - return ret; - }; - - Expr = Sizzle.selectors = { - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - attrHandle: {}, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" }, - }, - - preFilter: { - ATTR: function (match) { - match[1] = match[1].replace(runescape, funescape); - - // Move the given value to match[3] whether quoted or unquoted - match[3] = (match[4] || match[5] || "").replace(runescape, funescape); - - if (match[2] === "~=") { - match[3] = " " + match[3] + " "; - } - - return match.slice(0, 4); - }, - - CHILD: function (match) { - /* matches from matchExpr["CHILD"] - 1 type (only|nth|...) - 2 what (child|of-type) - 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) - 4 xn-component of xn+y argument ([+-]?\d*n|) - 5 sign of xn-component - 6 x of xn-component - 7 sign of y-component - 8 y of y-component - */ - match[1] = match[1].toLowerCase(); - - if (match[1].slice(0, 3) === "nth") { - // nth-* requires argument - if (!match[3]) { - Sizzle.error(match[0]); - } - - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +(match[4] - ? match[5] + (match[6] || 1) - : 2 * (match[3] === "even" || match[3] === "odd")); - match[5] = +(match[7] + match[8] || match[3] === "odd"); - - // other types prohibit arguments - } else if (match[3]) { - Sizzle.error(match[0]); - } - - return match; - }, - - PSEUDO: function (match) { - var excess, - unquoted = !match[5] && match[2]; - - if (matchExpr["CHILD"].test(match[0])) { - return null; - } - - // Accept quoted arguments as-is - if (match[3] && match[4] !== undefined) { - match[2] = match[4]; - - // Strip excess characters from unquoted arguments - } else if ( - unquoted && - rpseudo.test(unquoted) && - // Get excess from tokenize (recursively) - (excess = tokenize(unquoted, true)) && - // advance to the next closing parenthesis - (excess = - unquoted.indexOf(")", unquoted.length - excess) - unquoted.length) - ) { - // excess is a negative index - match[0] = match[0].slice(0, excess); - match[2] = unquoted.slice(0, excess); - } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice(0, 3); - }, - }, - - filter: { - TAG: function (nodeNameSelector) { - var nodeName = nodeNameSelector - .replace(runescape, funescape) - .toLowerCase(); - return nodeNameSelector === "*" - ? function () { - return true; - } - : function (elem) { - return ( - elem.nodeName && elem.nodeName.toLowerCase() === nodeName - ); - }; - }, - - CLASS: function (className) { - var pattern = classCache[className + " "]; - - 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")) || - "", - ); - })) - ); - }, - - ATTR: function (name, operator, check) { - return function (elem) { - var result = Sizzle.attr(elem, name); - - if (result == null) { - return operator === "!="; - } - if (!operator) { - return true; - } - - result += ""; - - return operator === "=" - ? result === check - : operator === "!=" - ? result !== check - : 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 === check || - result.slice(0, check.length + 1) === check + "-" - : false; - }; - }, - - CHILD: function (type, what, argument, first, last) { - var simple = type.slice(0, 3) !== "nth", - forward = type.slice(-4) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 - ? // Shortcut for :nth-*(n) - function (elem) { - return !!elem.parentNode; - } - : function (elem, context, xml) { - var cache, - outerCache, - node, - diff, - nodeIndex, - start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType; - - if (parent) { - // :(first|last|only)-(child|of-type) - if (simple) { - while (dir) { - node = elem; - while ((node = node[dir])) { - if ( - ofType - ? node.nodeName.toLowerCase() === name - : node.nodeType === 1 - ) { - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [forward ? parent.firstChild : parent.lastChild]; - - // non-xml :nth-child(...) stores cache data on `parent` - if (forward && useCache) { - // Seek `elem` from a previously-cached index - outerCache = parent[expando] || (parent[expando] = {}); - cache = outerCache[type] || []; - nodeIndex = cache[0] === dirruns && cache[1]; - diff = cache[0] === dirruns && cache[2]; - node = nodeIndex && parent.childNodes[nodeIndex]; - - while ( - (node = - (++nodeIndex && node && node[dir]) || - // Fallback to seeking `elem` from the start - (diff = nodeIndex = 0) || - start.pop()) - ) { - // When found, cache indexes on `parent` and break - if (node.nodeType === 1 && ++diff && node === elem) { - outerCache[type] = [dirruns, nodeIndex, diff]; - break; - } - } - - // Use previously-cached element index if available - } else if ( - useCache && - (cache = (elem[expando] || (elem[expando] = {}))[type]) && - cache[0] === dirruns - ) { - diff = cache[1]; - - // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) - } else { - // Use the same loop as above to seek `elem` from the start - while ( - (node = - (++nodeIndex && node && node[dir]) || - (diff = nodeIndex = 0) || - start.pop()) - ) { - if ( - (ofType - ? node.nodeName.toLowerCase() === name - : node.nodeType === 1) && - ++diff - ) { - // Cache the index of each encountered element - if (useCache) { - (node[expando] || (node[expando] = {}))[type] = [ - dirruns, - diff, - ]; - } - - if (node === elem) { - break; - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return ( - diff === first || (diff % first === 0 && diff / first >= 0) - ); - } - }; - }, - - PSEUDO: function (pseudo, argument) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = - Expr.pseudos[pseudo] || - Expr.setFilters[pseudo.toLowerCase()] || - Sizzle.error("unsupported pseudo: " + pseudo); - - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if (fn[expando]) { - return fn(argument); - } - - // But maintain support for old signatures - if (fn.length > 1) { - args = [pseudo, pseudo, "", argument]; - return Expr.setFilters.hasOwnProperty(pseudo.toLowerCase()) - ? markFunction(function (seed, matches) { - var idx, - matched = fn(seed, argument), - i = matched.length; - while (i--) { - idx = indexOf.call(seed, matched[i]); - seed[idx] = !(matches[idx] = matched[i]); - } - }) - : function (elem) { - return fn(elem, 0, args); - }; - } - - return fn; - }, - }, - - pseudos: { - // Potentially complex pseudos - not: markFunction(function (selector) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile(selector.replace(rtrim, "$1")); - - return matcher[expando] - ? markFunction(function (seed, matches, context, xml) { - var elem, - unmatched = matcher(seed, null, xml, []), - i = seed.length; - - // Match elements unmatched by `matcher` - while (i--) { - if ((elem = unmatched[i])) { - seed[i] = !(matches[i] = elem); - } - } - }) - : function (elem, context, xml) { - input[0] = elem; - matcher(input, null, xml, results); - return !results.pop(); - }; - }), - - has: markFunction(function (selector) { - return function (elem) { - return Sizzle(selector, elem).length > 0; - }; - }), - - contains: markFunction(function (text) { - return function (elem) { - return ( - (elem.textContent || elem.innerText || getText(elem)).indexOf( - text, - ) > -1 - ); - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - lang: markFunction(function (lang) { - // lang value must be a valid identifier - if (!ridentifier.test(lang || "")) { - Sizzle.error("unsupported lang: " + lang); - } - lang = lang.replace(runescape, funescape).toLowerCase(); - return function (elem) { - var elemLang; - do { - if ( - (elemLang = documentIsHTML - ? elem.lang - : elem.getAttribute("xml:lang") || elem.getAttribute("lang")) - ) { - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf(lang + "-") === 0; - } - } while ((elem = elem.parentNode) && elem.nodeType === 1); - return false; - }; - }), - - // Miscellaneous - target: function (elem) { - var hash = window.location && window.location.hash; - return hash && hash.slice(1) === elem.id; - }, - - root: function (elem) { - return elem === docElem; - }, - - focus: function (elem) { - return ( - elem === document.activeElement && - (!document.hasFocus || document.hasFocus()) && - !!(elem.type || elem.href || ~elem.tabIndex) - ); - }, - - // Boolean properties - enabled: function (elem) { - return elem.disabled === false; - }, - - disabled: function (elem) { - return elem.disabled === true; - }, - - checked: function (elem) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return ( - (nodeName === "input" && !!elem.checked) || - (nodeName === "option" && !!elem.selected) - ); - }, - - selected: function (elem) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if (elem.parentNode) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - empty: function (elem) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), - // not comment, processing instructions, or others - // Thanks to Diego Perini for the nodeName shortcut - // Greater than "@" means alpha characters (specifically not starting with "#" or "?") - for (elem = elem.firstChild; elem; elem = elem.nextSibling) { - if ( - elem.nodeName > "@" || - elem.nodeType === 3 || - elem.nodeType === 4 - ) { - return false; - } - } - return true; - }, - - parent: function (elem) { - return !Expr.pseudos["empty"](elem); - }, - - // Element/input types - header: function (elem) { - return rheader.test(elem.nodeName); - }, - - input: function (elem) { - return rinputs.test(elem.nodeName); - }, - - button: function (elem) { - var name = elem.nodeName.toLowerCase(); - return ( - (name === "input" && elem.type === "button") || name === "button" - ); - }, - - text: function (elem) { - var attr; - // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) - // use getAttribute instead to test this case - return ( - elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - ((attr = elem.getAttribute("type")) == null || - attr.toLowerCase() === elem.type) - ); - }, - - // Position-in-collection - first: createPositionalPseudo(function () { - return [0]; - }), - - last: createPositionalPseudo(function (matchIndexes, length) { - return [length - 1]; - }), - - eq: createPositionalPseudo(function (matchIndexes, length, argument) { - return [argument < 0 ? argument + length : argument]; - }), - - even: createPositionalPseudo(function (matchIndexes, length) { - var i = 0; - for (; i < length; i += 2) { - matchIndexes.push(i); - } - return matchIndexes; - }), - - odd: createPositionalPseudo(function (matchIndexes, length) { - var i = 1; - for (; i < length; i += 2) { - matchIndexes.push(i); - } - return matchIndexes; - }), - - lt: createPositionalPseudo(function (matchIndexes, length, argument) { - var i = argument < 0 ? argument + length : argument; - for (; --i >= 0; ) { - matchIndexes.push(i); - } - return matchIndexes; - }), - - gt: createPositionalPseudo(function (matchIndexes, length, argument) { - var i = argument < 0 ? argument + length : argument; - for (; ++i < length; ) { - matchIndexes.push(i); - } - return matchIndexes; - }), - }, - }; - - Expr.pseudos["nth"] = Expr.pseudos["eq"]; - - // Add button/input type pseudos - for (i in { - radio: true, - checkbox: true, - file: true, - password: true, - image: true, - }) { - Expr.pseudos[i] = createInputPseudo(i); - } - for (i in { submit: true, reset: true }) { - Expr.pseudos[i] = createButtonPseudo(i); - } - - // Easy API for creating new setFilters - function setFilters() {} - setFilters.prototype = Expr.filters = Expr.pseudos; - Expr.setFilters = new setFilters(); - - function tokenize(selector, parseOnly) { - var matched, - match, - tokens, - type, - soFar, - groups, - preFilters, - cached = tokenCache[selector + " "]; - - if (cached) { - return parseOnly ? 0 : cached.slice(0); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while (soFar) { - // Comma and first run - if (!matched || (match = rcomma.exec(soFar))) { - if (match) { - // Don't consume trailing commas as valid - soFar = soFar.slice(match[0].length) || soFar; - } - groups.push((tokens = [])); - } - - matched = false; - - // Combinators - if ((match = rcombinators.exec(soFar))) { - matched = match.shift(); - tokens.push({ - value: matched, - // Cast descendant combinators to space - type: match[0].replace(rtrim, " "), - }); - soFar = soFar.slice(matched.length); - } - - // Filters - for (type in Expr.filter) { - if ( - (match = matchExpr[type].exec(soFar)) && - (!preFilters[type] || (match = preFilters[type](match))) - ) { - matched = match.shift(); - tokens.push({ - value: matched, - type: type, - matches: match, - }); - soFar = soFar.slice(matched.length); - } - } - - if (!matched) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly - ? soFar.length - : soFar - ? Sizzle.error(selector) - : // Cache the tokens - tokenCache(selector, groups).slice(0); - } - - function toSelector(tokens) { - var i = 0, - len = tokens.length, - selector = ""; - for (; i < len; i++) { - selector += tokens[i].value; - } - return selector; - } - - function addCombinator(matcher, combinator, base) { - var dir = combinator.dir, - checkNonElements = base && dir === "parentNode", - doneName = done++; - - return combinator.first - ? // Check against closest ancestor/preceding element - function (elem, context, xml) { - while ((elem = elem[dir])) { - if (elem.nodeType === 1 || checkNonElements) { - return matcher(elem, context, xml); - } - } - } - : // Check against all ancestor/preceding elements - function (elem, context, xml) { - var data, - cache, - outerCache, - dirkey = dirruns + " " + doneName; - - // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching - if (xml) { - while ((elem = elem[dir])) { - if (elem.nodeType === 1 || checkNonElements) { - if (matcher(elem, context, xml)) { - return true; - } - } - } - } else { - while ((elem = elem[dir])) { - if (elem.nodeType === 1 || checkNonElements) { - outerCache = elem[expando] || (elem[expando] = {}); - if ((cache = outerCache[dir]) && cache[0] === dirkey) { - if ((data = cache[1]) === true || data === cachedruns) { - return data === true; - } - } else { - cache = outerCache[dir] = [dirkey]; - cache[1] = matcher(elem, context, xml) || cachedruns; - if (cache[1] === true) { - return true; - } - } - } - } - } - }; - } - - function elementMatcher(matchers) { - return matchers.length > 1 - ? function (elem, context, xml) { - var i = matchers.length; - while (i--) { - if (!matchers[i](elem, context, xml)) { - return false; - } - } - return true; - } - : matchers[0]; - } - - function condense(unmatched, map, filter, context, xml) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for (; i < len; i++) { - if ((elem = unmatched[i])) { - if (!filter || filter(elem, context, xml)) { - newUnmatched.push(elem); - if (mapped) { - map.push(i); - } - } - } - } - - return newUnmatched; - } - - function setMatcher( - preFilter, - selector, - matcher, - postFilter, - postFinder, - postSelector, - ) { - if (postFilter && !postFilter[expando]) { - postFilter = setMatcher(postFilter); - } - if (postFinder && !postFinder[expando]) { - postFinder = setMatcher(postFinder, postSelector); - } - return markFunction(function (seed, results, context, xml) { - var temp, - i, - elem, - preMap = [], - postMap = [], - preexisting = results.length, - // Get initial elements from seed or context - elems = - seed || - multipleContexts( - selector || "*", - context.nodeType ? [context] : context, - [], - ), - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = - preFilter && (seed || !selector) - ? condense(elems, preMap, preFilter, context, xml) - : elems, - matcherOut = matcher - ? // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || (seed ? preFilter : preexisting || postFilter) - ? // ...intermediate processing is necessary - [] - : // ...otherwise use results directly - results - : matcherIn; - - // Find primary matches - if (matcher) { - matcher(matcherIn, matcherOut, context, xml); - } - - // Apply postFilter - if (postFilter) { - temp = condense(matcherOut, postMap); - postFilter(temp, [], context, xml); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while (i--) { - if ((elem = temp[i])) { - matcherOut[postMap[i]] = !(matcherIn[postMap[i]] = elem); - } - } - } - - if (seed) { - if (postFinder || preFilter) { - if (postFinder) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while (i--) { - if ((elem = matcherOut[i])) { - // Restore matcherIn since elem is not yet a final match - temp.push((matcherIn[i] = elem)); - } - } - postFinder(null, (matcherOut = []), temp, xml); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while (i--) { - if ( - (elem = matcherOut[i]) && - (temp = postFinder ? indexOf.call(seed, elem) : preMap[i]) > -1 - ) { - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results - ? matcherOut.splice(preexisting, matcherOut.length) - : matcherOut, - ); - if (postFinder) { - postFinder(null, results, matcherOut, xml); - } else { - push.apply(results, matcherOut); - } - } - }); - } - - function matcherFromTokens(tokens) { - var checkContext, - matcher, - j, - len = tokens.length, - leadingRelative = Expr.relative[tokens[0].type], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( - function (elem) { - return elem === checkContext; - }, - implicitRelative, - true, - ), - matchAnyContext = addCombinator( - function (elem) { - return indexOf.call(checkContext, elem) > -1; - }, - implicitRelative, - true, - ), - matchers = [ - function (elem, context, xml) { - return ( - (!leadingRelative && (xml || context !== outermostContext)) || - ((checkContext = context).nodeType - ? matchContext(elem, context, xml) - : matchAnyContext(elem, context, xml)) - ); - }, - ]; - - for (; i < len; i++) { - if ((matcher = Expr.relative[tokens[i].type])) { - matchers = [addCombinator(elementMatcher(matchers), matcher)]; - } else { - matcher = Expr.filter[tokens[i].type].apply(null, tokens[i].matches); - - // Return special upon seeing a positional matcher - if (matcher[expando]) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for (; j < len; j++) { - if (Expr.relative[tokens[j].type]) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher(matchers), - i > 1 && - toSelector( - // If the preceding token was a descendant combinator, insert an implicit any-element `*` - tokens - .slice(0, i - 1) - .concat({ value: tokens[i - 2].type === " " ? "*" : "" }), - ).replace(rtrim, "$1"), - matcher, - i < j && matcherFromTokens(tokens.slice(i, j)), - j < len && matcherFromTokens((tokens = tokens.slice(j))), - j < len && toSelector(tokens), - ); - } - matchers.push(matcher); - } - } - - return elementMatcher(matchers); - } - - function matcherFromGroupMatchers(elementMatchers, setMatchers) { - // A counter to specify which element is currently being matched - var matcherCachedRuns = 0, - bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function (seed, context, xml, results, expandContext) { - var elem, - j, - matcher, - setMatched = [], - matchedCount = 0, - i = "0", - unmatched = seed && [], - outermost = expandContext != null, - contextBackup = outermostContext, - // We must always have either seed elements or context - elems = - seed || - (byElement && - Expr.find["TAG"]( - "*", - (expandContext && context.parentNode) || context, - )), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += - contextBackup == null ? 1 : Math.random() || 0.1); - - if (outermost) { - outermostContext = context !== document && context; - cachedruns = matcherCachedRuns; - } - - // Add elements passing elementMatchers directly to results - // Keep `i` a string if there are no elements so `matchedCount` will be "00" below - for (; (elem = elems[i]) != null; i++) { - if (byElement && elem) { - j = 0; - while ((matcher = elementMatchers[j++])) { - if (matcher(elem, context, xml)) { - results.push(elem); - break; - } - } - if (outermost) { - dirruns = dirrunsUnique; - cachedruns = ++matcherCachedRuns; - } - } - - // Track unmatched elements for set filters - if (bySet) { - // They will have gone through all possible matchers - if ((elem = !matcher && elem)) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if (seed) { - unmatched.push(elem); - } - } - } - - // Apply set filters to unmatched elements - matchedCount += i; - if (bySet && i !== matchedCount) { - j = 0; - while ((matcher = setMatchers[j++])) { - matcher(unmatched, setMatched, context, xml); - } - - if (seed) { - // Reintegrate element matches to eliminate the need for sorting - if (matchedCount > 0) { - while (i--) { - if (!(unmatched[i] || setMatched[i])) { - setMatched[i] = pop.call(results); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense(setMatched); - } - - // Add matches to results - push.apply(results, setMatched); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( - outermost && - !seed && - setMatched.length > 0 && - matchedCount + setMatchers.length > 1 - ) { - Sizzle.uniqueSort(results); - } - } - - // Override manipulation of globals by nested matchers - if (outermost) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? markFunction(superMatcher) : superMatcher; - } - - compile = Sizzle.compile = function ( - selector, - group /* Internal Use Only */, - ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[selector + " "]; - - if (!cached) { - // Generate a function of recursive functions that can be used to check each element - if (!group) { - group = tokenize(selector); - } - i = group.length; - while (i--) { - cached = matcherFromTokens(group[i]); - if (cached[expando]) { - setMatchers.push(cached); - } else { - elementMatchers.push(cached); - } - } - - // Cache the compiled function - cached = compilerCache( - selector, - matcherFromGroupMatchers(elementMatchers, setMatchers), - ); - } - return cached; - }; - - function multipleContexts(selector, contexts, results) { - var i = 0, - len = contexts.length; - for (; i < len; i++) { - Sizzle(selector, contexts[i], results); - } - return results; - } - - function select(selector, context, results, seed) { - var i, - tokens, - token, - type, - find, - match = tokenize(selector); - - if (!seed) { - // Try to minimize operations if there is only one group - if (match.length === 1) { - // Take a shortcut and set the context if the root selector is an ID - tokens = match[0] = match[0].slice(0); - if ( - tokens.length > 2 && - (token = tokens[0]).type === "ID" && - support.getById && - context.nodeType === 9 && - documentIsHTML && - Expr.relative[tokens[1].type] - ) { - context = (Expr.find["ID"]( - token.matches[0].replace(runescape, funescape), - context, - ) || [])[0]; - if (!context) { - return results; - } - selector = selector.slice(tokens.shift().value.length); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test(selector) ? 0 : tokens.length; - while (i--) { - token = tokens[i]; - - // Abort if we hit a combinator - if (Expr.relative[(type = token.type)]) { - break; - } - if ((find = Expr.find[type])) { - // Search, expanding context for leading sibling combinators - if ( - (seed = find( - token.matches[0].replace(runescape, funescape), - (rsibling.test(tokens[0].type) && context.parentNode) || - context, - )) - ) { - // If seed is empty or no tokens remain, we can return early - tokens.splice(i, 1); - selector = seed.length && toSelector(tokens); - if (!selector) { - push.apply(results, seed); - return results; - } - - break; - } - } - } - } - } - - // Compile and execute a filtering function - // Provide `match` to avoid retokenization if we modified the selector above - compile(selector, match)( - seed, - context, - !documentIsHTML, - results, - rsibling.test(selector), - ); - return results; - } - - // One-time assignments - - // Sort stability - support.sortStable = expando.split("").sort(sortOrder).join("") === expando; - - // Support: Chrome<14 - // Always assume duplicates if they aren't passed to the comparison function - support.detectDuplicates = hasDuplicate; - - // Initialize against the default document - setDocument(); - - // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) - // Detached nodes confoundingly follow *each other* - support.sortDetached = assert(function (div1) { - // Should return 1, but returns 4 (following) - return div1.compareDocumentPosition(document.createElement("div")) & 1; - }); - - // Support: IE<8 - // Prevent attribute/property "interpolation" - // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx - if ( - !assert(function (div) { - div.innerHTML = ""; - return div.firstChild.getAttribute("href") === "#"; - }) - ) { - addHandle("type|href|height|width", function (elem, name, isXML) { - if (!isXML) { - return elem.getAttribute(name, name.toLowerCase() === "type" ? 1 : 2); - } - }); - } - - // Support: IE<9 - // Use defaultValue in place of getAttribute("value") - if ( - !support.attributes || - !assert(function (div) { - div.innerHTML = ""; - div.firstChild.setAttribute("value", ""); - return div.firstChild.getAttribute("value") === ""; - }) - ) { - addHandle("value", function (elem, name, isXML) { - if (!isXML && elem.nodeName.toLowerCase() === "input") { - return elem.defaultValue; - } - }); - } - - // Support: IE<9 - // Use getAttributeNode to fetch booleans when getAttribute lies - if ( - !assert(function (div) { - return div.getAttribute("disabled") == null; - }) - ) { - addHandle(booleans, function (elem, name, isXML) { - var val; - if (!isXML) { - return (val = elem.getAttributeNode(name)) && val.specified - ? val.value - : elem[name] === true - ? name.toLowerCase() - : null; - } - }); - } - - jQuery.find = Sizzle; - jQuery.expr = Sizzle.selectors; - jQuery.expr[":"] = jQuery.expr.pseudos; - jQuery.unique = Sizzle.uniqueSort; - jQuery.text = Sizzle.getText; - jQuery.isXMLDoc = Sizzle.isXML; - jQuery.contains = Sizzle.contains; - })(window); - // String to Object options format cache - var optionsCache = {}; - - // Convert String-formatted options into Object-formatted ones and store in cache - function createOptions(options) { - var object = (optionsCache[options] = {}); - jQuery.each(options.match(core_rnotwhite) || [], function (_, flag) { - object[flag] = true; - }); - return object; - } - - /* - * Create a callback list using the following parameters: - * - * options: an optional list of space-separated options that will change how - * the callback list behaves or a more traditional option object - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible options: - * - * once: will ensure the callback list can only be fired once (like a Deferred) - * - * memory: will keep track of previous values and will call any callback added - * after the list has been fired right away with the latest "memorized" - * values (like a Deferred) - * - * unique: will ensure a callback can only be added once (no duplicate in the list) - * - * stopOnFalse: interrupt callings when a callback returns false - * - */ - jQuery.Callbacks = function (options) { - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = - typeof options === "string" - ? optionsCache[options] || createOptions(options) - : jQuery.extend({}, options); - - var // Flag to know if list is currently firing - firing, - // Last fire value (for non-forgettable lists) - memory, - // Flag to know if list was already fired - fired, - // End of the loop when firing - firingLength, - // Index of currently firing callback (modified by remove if needed) - firingIndex, - // First callback to fire (used internally by add and fireWith) - firingStart, - // Actual callback list - list = [], - // Stack of fire calls for repeatable lists - stack = !options.once && [], - // Fire callbacks - fire = function (data) { - memory = options.memory && data; - fired = true; - firingIndex = firingStart || 0; - firingStart = 0; - firingLength = list.length; - firing = true; - for (; list && firingIndex < firingLength; firingIndex++) { - if ( - list[firingIndex].apply(data[0], data[1]) === false && - options.stopOnFalse - ) { - memory = false; // To prevent further calls using add - break; - } - } - firing = false; - if (list) { - if (stack) { - if (stack.length) { - fire(stack.shift()); - } - } else if (memory) { - list = []; - } else { - self.disable(); - } - } - }, - // Actual Callbacks object - self = { - // Add a callback or a collection of callbacks to the list - add: function () { - if (list) { - // First, we save the current length - var start = list.length; - (function add(args) { - jQuery.each(args, function (_, arg) { - var type = jQuery.type(arg); - if (type === "function") { - if (!options.unique || !self.has(arg)) { - list.push(arg); - } - } else if (arg && arg.length && type !== "string") { - // Inspect recursively - add(arg); - } - }); - })(arguments); - // Do we need to add the callbacks to the - // current firing batch? - if (firing) { - firingLength = list.length; - // With memory, if we're not firing then - // we should call right away - } else if (memory) { - firingStart = start; - fire(memory); - } - } - return this; - }, - // Remove a callback from the list - remove: function () { - if (list) { - jQuery.each(arguments, function (_, arg) { - var index; - while ((index = jQuery.inArray(arg, list, index)) > -1) { - list.splice(index, 1); - // Handle firing indexes - if (firing) { - if (index <= firingLength) { - firingLength--; - } - if (index <= firingIndex) { - firingIndex--; - } - } - } - }); - } - return this; - }, - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function (fn) { - return fn ? jQuery.inArray(fn, list) > -1 : !!(list && list.length); - }, - // Remove all callbacks from the list - empty: function () { - list = []; - firingLength = 0; - return this; - }, - // Have the list do nothing anymore - disable: function () { - list = stack = memory = undefined; - return this; - }, - // Is it disabled? - disabled: function () { - return !list; - }, - // Lock the list in its current state - lock: function () { - stack = undefined; - if (!memory) { - self.disable(); - } - return this; - }, - // Is it locked? - locked: function () { - return !stack; - }, - // Call all callbacks with the given context and arguments - fireWith: function (context, args) { - if (list && (!fired || stack)) { - args = args || []; - args = [context, args.slice ? args.slice() : args]; - if (firing) { - stack.push(args); - } else { - fire(args); - } - } - return this; - }, - // Call all the callbacks with the given arguments - fire: function () { - self.fireWith(this, arguments); - return this; - }, - // To know if the callbacks have already been called at least once - fired: function () { - return !!fired; - }, - }; - - return self; - }; - jQuery.extend({ - Deferred: function (func) { - var tuples = [ - // action, add listener, listener list, final state - ["resolve", "done", jQuery.Callbacks("once memory"), "resolved"], - ["reject", "fail", jQuery.Callbacks("once memory"), "rejected"], - ["notify", "progress", jQuery.Callbacks("memory")], - ], - state = "pending", - promise = { - state: function () { - return state; - }, - always: function () { - deferred.done(arguments).fail(arguments); - return this; - }, - then: function (/* fnDone, fnFail, fnProgress */) { - var fns = arguments; - return jQuery - .Deferred(function (newDefer) { - jQuery.each(tuples, function (i, tuple) { - var action = tuple[0], - fn = jQuery.isFunction(fns[i]) && fns[i]; - // deferred[ done | fail | progress ] for forwarding actions to newDefer - deferred[tuple[1]](function () { - var returned = fn && fn.apply(this, arguments); - if (returned && jQuery.isFunction(returned.promise)) { - returned - .promise() - .done(newDefer.resolve) - .fail(newDefer.reject) - .progress(newDefer.notify); - } else { - newDefer[action + "With"]( - this === promise ? newDefer.promise() : this, - fn ? [returned] : arguments, - ); - } - }); - }); - fns = null; - }) - .promise(); - }, - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function (obj) { - return obj != null ? jQuery.extend(obj, promise) : promise; - }, - }, - deferred = {}; - - // Keep pipe for back-compat - promise.pipe = promise.then; - - // Add list-specific methods - jQuery.each(tuples, function (i, tuple) { - var list = tuple[2], - stateString = tuple[3]; - - // promise[ done | fail | progress ] = list.add - promise[tuple[1]] = list.add; - - // Handle state - if (stateString) { - list.add( - function () { - // state = [ resolved | rejected ] - state = stateString; - - // [ reject_list | resolve_list ].disable; progress_list.lock - }, - tuples[i ^ 1][2].disable, - tuples[2][2].lock, - ); - } - - // deferred[ resolve | reject | notify ] - deferred[tuple[0]] = function () { - deferred[tuple[0] + "With"]( - this === deferred ? promise : this, - arguments, - ); - return this; - }; - deferred[tuple[0] + "With"] = list.fireWith; - }); - - // Make the deferred a promise - promise.promise(deferred); - - // Call given func if any - if (func) { - func.call(deferred, deferred); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function (subordinate /* , ..., subordinateN */) { - var i = 0, - resolveValues = core_slice.call(arguments), - length = resolveValues.length, - // the count of uncompleted subordinates - remaining = - length !== 1 || - (subordinate && jQuery.isFunction(subordinate.promise)) - ? length - : 0, - // the master Deferred. If resolveValues consist of only a single Deferred, just use that. - deferred = remaining === 1 ? subordinate : jQuery.Deferred(), - // Update function for both resolve and progress values - updateFunc = function (i, contexts, values) { - return function (value) { - contexts[i] = this; - values[i] = - arguments.length > 1 ? core_slice.call(arguments) : value; - if (values === progressValues) { - deferred.notifyWith(contexts, values); - } else if (!--remaining) { - deferred.resolveWith(contexts, values); - } - }; - }, - progressValues, - progressContexts, - resolveContexts; - - // add listeners to Deferred subordinates; treat others as resolved - if (length > 1) { - progressValues = new Array(length); - progressContexts = new Array(length); - resolveContexts = new Array(length); - for (; i < length; i++) { - if (resolveValues[i] && jQuery.isFunction(resolveValues[i].promise)) { - resolveValues[i] - .promise() - .done(updateFunc(i, resolveContexts, resolveValues)) - .fail(deferred.reject) - .progress(updateFunc(i, progressContexts, progressValues)); - } else { - --remaining; - } - } - } - - // if we're not waiting on anything, resolve the master - if (!remaining) { - deferred.resolveWith(resolveContexts, resolveValues); - } - - return deferred.promise(); - }, - }); - jQuery.support = (function (support) { - var all, - a, - input, - select, - fragment, - opt, - eventName, - isSupported, - i, - div = document.createElement("div"); - - // Setup - div.setAttribute("className", "t"); - div.innerHTML = - "
a"; - - // Finish early in limited (non-browser) environments - all = div.getElementsByTagName("*") || []; - a = div.getElementsByTagName("a")[0]; - if (!a || !a.style || !all.length) { - return support; - } - - // First batch of tests - select = document.createElement("select"); - opt = select.appendChild(document.createElement("option")); - input = div.getElementsByTagName("input")[0]; - - a.style.cssText = "top:1px;float:left;opacity:.5"; - - // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) - support.getSetAttribute = div.className !== "t"; - - // IE strips leading whitespace when .innerHTML is used - support.leadingWhitespace = div.firstChild.nodeType === 3; - - // Make sure that tbody elements aren't automatically inserted - // IE will insert them into empty tables - support.tbody = !div.getElementsByTagName("tbody").length; - - // Make sure that link elements get serialized correctly by innerHTML - // This requires a wrapper element in IE - support.htmlSerialize = !!div.getElementsByTagName("link").length; - - // Get the style information from getAttribute - // (IE uses .cssText instead) - support.style = /top/.test(a.getAttribute("style")); - - // Make sure that URLs aren't manipulated - // (IE normalizes it by default) - support.hrefNormalized = a.getAttribute("href") === "/a"; - - // Make sure that element opacity exists - // (IE uses filter instead) - // Use a regex to work around a WebKit issue. See #5145 - support.opacity = /^0.5/.test(a.style.opacity); - - // Verify style float existence - // (IE uses styleFloat instead of cssFloat) - support.cssFloat = !!a.style.cssFloat; - - // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) - support.checkOn = !!input.value; - - // Make sure that a selected-by-default option has a working selected property. - // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) - support.optSelected = opt.selected; - - // Tests for enctype support on a form (#6743) - support.enctype = !!document.createElement("form").enctype; - - // Makes sure cloning an html5 element does not cause problems - // Where outerHTML is undefined, this still works - support.html5Clone = - document.createElement("nav").cloneNode(true).outerHTML !== - "<:nav>"; - - // Will be defined later - support.inlineBlockNeedsLayout = false; - support.shrinkWrapBlocks = false; - support.pixelPosition = false; - support.deleteExpando = true; - support.noCloneEvent = true; - support.reliableMarginRight = true; - support.boxSizingReliable = true; - - // Make sure checked status is properly cloned - input.checked = true; - support.noCloneChecked = input.cloneNode(true).checked; - - // Make sure that the options inside disabled selects aren't marked as disabled - // (WebKit marks them as disabled) - select.disabled = true; - support.optDisabled = !opt.disabled; - - // Support: IE<9 - try { - delete div.test; - } catch (e) { - support.deleteExpando = false; - } - - // Check if we can trust getAttribute("value") - input = document.createElement("input"); - input.setAttribute("value", ""); - support.input = input.getAttribute("value") === ""; - - // Check if an input maintains its value after becoming a radio - input.value = "t"; - input.setAttribute("type", "radio"); - support.radioValue = input.value === "t"; - - // #11217 - WebKit loses check when the name is after the checked attribute - input.setAttribute("checked", "t"); - input.setAttribute("name", "t"); - - fragment = document.createDocumentFragment(); - fragment.appendChild(input); - - // Check if a disconnected checkbox will retain its checked - // value of true after appended to the DOM (IE6/7) - support.appendChecked = input.checked; - - // WebKit doesn't clone checked state correctly in fragments - support.checkClone = fragment - .cloneNode(true) - .cloneNode(true).lastChild.checked; - - // Support: IE<9 - // Opera does not clone events (and typeof div.attachEvent === undefined). - // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() - if (div.attachEvent) { - div.attachEvent("onclick", function () { - support.noCloneEvent = false; - }); - - div.cloneNode(true).click(); - } - - // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) - // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) - for (i in { submit: true, change: true, focusin: true }) { - div.setAttribute((eventName = "on" + i), "t"); - - support[i + "Bubbles"] = - eventName in window || div.attributes[eventName].expando === false; - } - - div.style.backgroundClip = "content-box"; - div.cloneNode(true).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - // Support: IE<9 - // Iteration over object's inherited properties before its own. - for (i in jQuery(support)) { - break; - } - support.ownLast = i !== "0"; - - // Run tests that need a body at doc ready - jQuery(function () { - var container, - marginDiv, - tds, - divReset = - "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", - body = document.getElementsByTagName("body")[0]; - - if (!body) { - // Return for frameset docs that don't have a body - return; - } - - container = document.createElement("div"); - container.style.cssText = - "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; - - body.appendChild(container).appendChild(div); - - // Support: IE8 - // Check if table cells still have offsetWidth/Height when they are set - // to display:none and there are still other visible table cells in a - // table row; if so, offsetWidth/Height are not reliable for use when - // determining if an element has been hidden directly using - // display:none (it is still safe to use offsets if a parent element is - // hidden; don safety goggles and see bug #4512 for more information). - div.innerHTML = "
t
"; - tds = div.getElementsByTagName("td"); - tds[0].style.cssText = "padding:0;margin:0;border:0;display:none"; - isSupported = tds[0].offsetHeight === 0; - - tds[0].style.display = ""; - tds[1].style.display = "none"; - - // Support: IE8 - // Check if empty table cells still have offsetWidth/Height - support.reliableHiddenOffsets = isSupported && tds[0].offsetHeight === 0; - - // Check box-sizing and margin behavior. - div.innerHTML = ""; - div.style.cssText = - "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; - - // Workaround failing boxSizing test due to offsetWidth returning wrong value - // with some non-1 values of body zoom, ticket #13543 - jQuery.swap( - body, - body.style.zoom != null ? { zoom: 1 } : {}, - function () { - support.boxSizing = div.offsetWidth === 4; - }, - ); - - // Use window.getComputedStyle because jsdom on node.js will break without it. - if (window.getComputedStyle) { - support.pixelPosition = - (window.getComputedStyle(div, null) || {}).top !== "1%"; - support.boxSizingReliable = - (window.getComputedStyle(div, null) || { width: "4px" }).width === - "4px"; - - // Check if div with explicit width and no margin-right incorrectly - // gets computed margin-right based on width of container. (#3333) - // Fails in WebKit before Feb 2011 nightlies - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - marginDiv = div.appendChild(document.createElement("div")); - marginDiv.style.cssText = div.style.cssText = divReset; - marginDiv.style.marginRight = marginDiv.style.width = "0"; - div.style.width = "1px"; - - support.reliableMarginRight = !parseFloat( - (window.getComputedStyle(marginDiv, null) || {}).marginRight, - ); - } - - if (typeof div.style.zoom !== core_strundefined) { - // Support: IE<8 - // Check if natively block-level elements act like inline-block - // elements when setting their display to 'inline' and giving - // them layout - div.innerHTML = ""; - div.style.cssText = - divReset + "width:1px;padding:1px;display:inline;zoom:1"; - support.inlineBlockNeedsLayout = div.offsetWidth === 3; - - // Support: IE6 - // Check if elements with layout shrink-wrap their children - div.style.display = "block"; - div.innerHTML = "
"; - div.firstChild.style.width = "5px"; - support.shrinkWrapBlocks = div.offsetWidth !== 3; - - if (support.inlineBlockNeedsLayout) { - // Prevent IE 6 from affecting layout for positioned elements #11048 - // Prevent IE from shrinking the body in IE 7 mode #12869 - // Support: IE<8 - body.style.zoom = 1; - } - } - - body.removeChild(container); - - // Null elements to avoid leaks in IE - container = div = tds = marginDiv = null; - }); - - // Null elements to avoid leaks in IE - all = select = fragment = opt = a = input = null; - - return support; - })({}); - - var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, - rmultiDash = /([A-Z])/g; - - function internalData(elem, name, data, pvt /* Internal Use Only */) { - if (!jQuery.acceptData(elem)) { - return; - } - - var ret, - thisCache, - internalKey = jQuery.expando, - // We have to handle DOM nodes and JS objects differently because IE6-7 - // can't GC object references properly across the DOM-JS boundary - isNode = elem.nodeType, - // Only DOM nodes need the global jQuery cache; JS object data is - // attached directly to the object so GC can occur automatically - cache = isNode ? jQuery.cache : elem, - // Only defining an ID for JS objects if its cache already exists allows - // the code to shortcut on the same path as a DOM node with no cache - id = isNode ? elem[internalKey] : elem[internalKey] && internalKey; - - // Avoid doing any more work than we need to when trying to get data on an - // object that has no data at all - if ( - (!id || !cache[id] || (!pvt && !cache[id].data)) && - data === undefined && - typeof name === "string" - ) { - return; - } - - if (!id) { - // Only DOM nodes need a new unique ID for each element since their data - // ends up in the global cache - if (isNode) { - id = elem[internalKey] = core_deletedIds.pop() || jQuery.guid++; - } else { - id = internalKey; - } - } - - if (!cache[id]) { - // Avoid exposing jQuery metadata on plain JS objects when the object - // is serialized using JSON.stringify - cache[id] = isNode ? {} : { toJSON: jQuery.noop }; - } - - // An object can be passed to jQuery.data instead of a key/value pair; this gets - // shallow copied over onto the existing cache - if (typeof name === "object" || typeof name === "function") { - if (pvt) { - cache[id] = jQuery.extend(cache[id], name); - } else { - cache[id].data = jQuery.extend(cache[id].data, name); - } - } - - thisCache = cache[id]; - - // jQuery data() is stored in a separate object inside the object's internal data - // cache in order to avoid key collisions between internal data and user-defined - // data. - if (!pvt) { - if (!thisCache.data) { - thisCache.data = {}; - } - - thisCache = thisCache.data; - } - - if (data !== undefined) { - thisCache[jQuery.camelCase(name)] = data; - } - - // Check for both converted-to-camel and non-converted data property names - // If a data property was specified - if (typeof name === "string") { - // First Try to find as-is property data - ret = thisCache[name]; - - // Test for null|undefined property data - if (ret == null) { - // Try to find the camelCased property - ret = thisCache[jQuery.camelCase(name)]; - } - } else { - ret = thisCache; - } - - return ret; - } - - function internalRemoveData(elem, name, pvt) { - if (!jQuery.acceptData(elem)) { - return; - } - - var thisCache, - i, - isNode = elem.nodeType, - // See jQuery.data for more information - cache = isNode ? jQuery.cache : elem, - id = isNode ? elem[jQuery.expando] : jQuery.expando; - - // If there is already no cache entry for this object, there is no - // purpose in continuing - if (!cache[id]) { - return; - } - - if (name) { - thisCache = pvt ? cache[id] : cache[id].data; - - if (thisCache) { - // Support array or space separated string names for data keys - if (!jQuery.isArray(name)) { - // try the string as a key before any manipulation - if (name in thisCache) { - name = [name]; - } else { - // split the camel cased version by spaces unless a key with the spaces exists - name = jQuery.camelCase(name); - if (name in thisCache) { - name = [name]; - } else { - name = name.split(" "); - } - } - } else { - // If "name" is an array of keys... - // When data is initially created, via ("key", "val") signature, - // keys will be converted to camelCase. - // Since there is no way to tell _how_ a key was added, remove - // both plain key and camelCase key. #12786 - // This will only penalize the array argument path. - name = name.concat(jQuery.map(name, jQuery.camelCase)); - } - - i = name.length; - while (i--) { - delete thisCache[name[i]]; - } - - // If there is no data left in the cache, we want to continue - // and let the cache object itself get destroyed - if ( - pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) - ) { - return; - } - } - } - - // See jQuery.data for more information - if (!pvt) { - delete cache[id].data; - - // Don't destroy the parent cache unless the internal data object - // had been the only thing left in it - if (!isEmptyDataObject(cache[id])) { - return; - } - } - - // Destroy the cache - if (isNode) { - jQuery.cleanData([elem], true); - - // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) - /* jshint eqeqeq: false */ - } else if (jQuery.support.deleteExpando || cache != cache.window) { - /* jshint eqeqeq: true */ - delete cache[id]; - - // When all else fails, null - } else { - cache[id] = null; - } - } - - jQuery.extend({ - cache: {}, - - // The following elements throw uncatchable exceptions if you - // attempt to add expando properties to them. - noData: { - applet: true, - embed: true, - // Ban all objects except for Flash (which handle expandos) - object: "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", - }, - - hasData: function (elem) { - elem = elem.nodeType - ? jQuery.cache[elem[jQuery.expando]] - : elem[jQuery.expando]; - return !!elem && !isEmptyDataObject(elem); - }, - - data: function (elem, name, data) { - return internalData(elem, name, data); - }, - - removeData: function (elem, name) { - return internalRemoveData(elem, name); - }, - - // For internal use only. - _data: function (elem, name, data) { - return internalData(elem, name, data, true); - }, - - _removeData: function (elem, name) { - return internalRemoveData(elem, name, true); - }, - - // A method for determining if a DOM node can handle the data expando - acceptData: function (elem) { - // Do not set data on non-element because it will not be cleared (#8335). - if (elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9) { - return false; - } - - var noData = elem.nodeName && jQuery.noData[elem.nodeName.toLowerCase()]; - - // nodes accept data unless otherwise specified; rejection can be conditional - return ( - !noData || (noData !== true && elem.getAttribute("classid") === noData) - ); - }, - }); - - jQuery.fn.extend({ - data: function (key, value) { - var attrs, - name, - data = null, - i = 0, - elem = this[0]; - - // Special expections of .data basically thwart jQuery.access, - // so implement the relevant behavior ourselves - - // Gets all values - if (key === undefined) { - if (this.length) { - data = jQuery.data(elem); - - if (elem.nodeType === 1 && !jQuery._data(elem, "parsedAttrs")) { - attrs = elem.attributes; - for (; i < attrs.length; i++) { - name = attrs[i].name; - - if (name.indexOf("data-") === 0) { - name = jQuery.camelCase(name.slice(5)); - - dataAttr(elem, name, data[name]); - } - } - jQuery._data(elem, "parsedAttrs", true); - } - } - - return data; - } - - // Sets multiple values - if (typeof key === "object") { - return this.each(function () { - jQuery.data(this, key); - }); - } - - return arguments.length > 1 - ? // Sets one value - this.each(function () { - jQuery.data(this, key, value); - }) - : // Gets one value - // Try to fetch any internally stored data first - elem - ? dataAttr(elem, key, jQuery.data(elem, key)) - : null; - }, - - removeData: function (key) { - return this.each(function () { - jQuery.removeData(this, key); - }); - }, - }); - - function dataAttr(elem, key, data) { - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if (data === undefined && elem.nodeType === 1) { - var name = "data-" + key.replace(rmultiDash, "-$1").toLowerCase(); - - data = elem.getAttribute(name); - - if (typeof data === "string") { - try { - data = - data === "true" - ? true - : data === "false" - ? false - : data === "null" - ? null - : // Only convert to a number if it doesn't change the string - +data + "" === data - ? +data - : rbrace.test(data) - ? jQuery.parseJSON(data) - : data; - } catch (e) {} - - // Make sure we set the data so it isn't changed later - jQuery.data(elem, key, data); - } else { - data = undefined; - } - } - - return data; - } - - // checks a cache object for emptiness - function isEmptyDataObject(obj) { - var name; - for (name in obj) { - // if the public data object is empty, the private is still empty - if (name === "data" && jQuery.isEmptyObject(obj[name])) { - continue; - } - if (name !== "toJSON") { - return false; - } - } - - return true; - } - jQuery.extend({ - queue: function (elem, type, data) { - var queue; - - if (elem) { - type = (type || "fx") + "queue"; - queue = jQuery._data(elem, type); - - // Speed up dequeue by getting out quickly if this is just a lookup - if (data) { - if (!queue || jQuery.isArray(data)) { - queue = jQuery._data(elem, type, jQuery.makeArray(data)); - } else { - queue.push(data); - } - } - return queue || []; - } - }, - - dequeue: function (elem, type) { - type = type || "fx"; - - var queue = jQuery.queue(elem, type), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks(elem, type), - next = function () { - jQuery.dequeue(elem, type); - }; - - // If the fx queue is dequeued, always remove the progress sentinel - if (fn === "inprogress") { - fn = queue.shift(); - startLength--; - } - - if (fn) { - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if (type === "fx") { - queue.unshift("inprogress"); - } - - // clear up the last queue stop function - delete hooks.stop; - fn.call(elem, next, hooks); - } - - if (!startLength && hooks) { - hooks.empty.fire(); - } - }, - - // not intended for public consumption - generates a queueHooks object, or returns the current one - _queueHooks: function (elem, type) { - var key = type + "queueHooks"; - return ( - jQuery._data(elem, key) || - jQuery._data(elem, key, { - empty: jQuery.Callbacks("once memory").add(function () { - jQuery._removeData(elem, type + "queue"); - jQuery._removeData(elem, key); - }), - }) - ); - }, - }); - - jQuery.fn.extend({ - queue: function (type, data) { - var setter = 2; - - if (typeof type !== "string") { - data = type; - type = "fx"; - setter--; - } - - if (arguments.length < setter) { - return jQuery.queue(this[0], type); - } - - return data === undefined - ? this - : this.each(function () { - var queue = jQuery.queue(this, type, data); - - // ensure a hooks for this queue - jQuery._queueHooks(this, type); - - if (type === "fx" && queue[0] !== "inprogress") { - jQuery.dequeue(this, type); - } - }); - }, - dequeue: function (type) { - return this.each(function () { - jQuery.dequeue(this, type); - }); - }, - // Based off of the plugin by Clint Helfers, with permission. - // http://blindsignals.com/index.php/2009/07/jquery-delay/ - delay: function (time, type) { - time = jQuery.fx ? jQuery.fx.speeds[time] || time : time; - type = type || "fx"; - - return this.queue(type, function (next, hooks) { - var timeout = setTimeout(next, time); - hooks.stop = function () { - clearTimeout(timeout); - }; - }); - }, - clearQueue: function (type) { - return this.queue(type || "fx", []); - }, - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function (type, obj) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function () { - if (!--count) { - defer.resolveWith(elements, [elements]); - } - }; - - if (typeof type !== "string") { - obj = type; - type = undefined; - } - type = type || "fx"; - - while (i--) { - tmp = jQuery._data(elements[i], type + "queueHooks"); - if (tmp && tmp.empty) { - count++; - tmp.empty.add(resolve); - } - } - resolve(); - return defer.promise(obj); - }, - }); - var nodeHook, - boolHook, - rclass = /[\t\r\n\f]/g, - rreturn = /\r/g, - rfocusable = /^(?:input|select|textarea|button|object)$/i, - rclickable = /^(?:a|area)$/i, - ruseDefault = /^(?:checked|selected)$/i, - getSetAttribute = jQuery.support.getSetAttribute, - getSetInput = jQuery.support.input; - - jQuery.fn.extend({ - attr: function (name, value) { - return jQuery.access( - this, - jQuery.attr, - name, - value, - arguments.length > 1, - ); - }, - - removeAttr: function (name) { - return this.each(function () { - jQuery.removeAttr(this, name); - }); - }, - - prop: function (name, value) { - return jQuery.access( - this, - jQuery.prop, - name, - value, - arguments.length > 1, - ); - }, - - removeProp: function (name) { - name = jQuery.propFix[name] || name; - return this.each(function () { - // try/catch handles cases where IE balks (such as removing a property on window) - try { - this[name] = undefined; - delete this[name]; - } catch (e) {} - }); - }, - - addClass: function (value) { - var classes, - elem, - cur, - clazz, - j, - i = 0, - len = this.length, - proceed = typeof value === "string" && value; - - if (jQuery.isFunction(value)) { - return this.each(function (j) { - jQuery(this).addClass(value.call(this, j, this.className)); - }); - } - - if (proceed) { - // The disjunction here is for better compressibility (see removeClass) - classes = (value || "").match(core_rnotwhite) || []; - - for (; i < len; i++) { - elem = this[i]; - cur = - elem.nodeType === 1 && - (elem.className - ? (" " + elem.className + " ").replace(rclass, " ") - : " "); - - if (cur) { - j = 0; - while ((clazz = classes[j++])) { - if (cur.indexOf(" " + clazz + " ") < 0) { - cur += clazz + " "; - } - } - elem.className = jQuery.trim(cur); - } - } - } - - return this; - }, - - removeClass: function (value) { - var classes, - elem, - cur, - clazz, - j, - i = 0, - len = this.length, - proceed = - arguments.length === 0 || (typeof value === "string" && value); - - if (jQuery.isFunction(value)) { - return this.each(function (j) { - jQuery(this).removeClass(value.call(this, j, this.className)); - }); - } - if (proceed) { - classes = (value || "").match(core_rnotwhite) || []; - - for (; i < len; i++) { - elem = this[i]; - // This expression is here for better compressibility (see addClass) - cur = - elem.nodeType === 1 && - (elem.className - ? (" " + elem.className + " ").replace(rclass, " ") - : ""); - - if (cur) { - j = 0; - while ((clazz = classes[j++])) { - // Remove *all* instances - while (cur.indexOf(" " + clazz + " ") >= 0) { - cur = cur.replace(" " + clazz + " ", " "); - } - } - elem.className = value ? jQuery.trim(cur) : ""; - } - } - } - - return this; - }, - - toggleClass: function (value, stateVal) { - var type = typeof value; - - if (typeof stateVal === "boolean" && type === "string") { - return stateVal ? this.addClass(value) : this.removeClass(value); - } - - if (jQuery.isFunction(value)) { - return this.each(function (i) { - jQuery(this).toggleClass( - value.call(this, i, this.className, stateVal), - stateVal, - ); - }); - } - - return this.each(function () { - if (type === "string") { - // toggle individual class names - var className, - i = 0, - self = jQuery(this), - classNames = value.match(core_rnotwhite) || []; - - while ((className = classNames[i++])) { - // check each className given, space separated list - if (self.hasClass(className)) { - self.removeClass(className); - } else { - self.addClass(className); - } - } - - // Toggle whole class name - } else if (type === core_strundefined || type === "boolean") { - if (this.className) { - // store className if set - jQuery._data(this, "__className__", this.className); - } - - // 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. - this.className = - this.className || value === false - ? "" - : jQuery._data(this, "__className__") || ""; - } - }); - }, - - hasClass: function (selector) { - var className = " " + selector + " ", - i = 0, - l = this.length; - for (; i < l; i++) { - if ( - this[i].nodeType === 1 && - (" " + this[i].className + " ") - .replace(rclass, " ") - .indexOf(className) >= 0 - ) { - return true; - } - } - - return false; - }, - - val: function (value) { - var ret, - hooks, - isFunction, - elem = this[0]; - - if (!arguments.length) { - if (elem) { - hooks = - jQuery.valHooks[elem.type] || - jQuery.valHooks[elem.nodeName.toLowerCase()]; - - if ( - hooks && - "get" in hooks && - (ret = hooks.get(elem, "value")) !== undefined - ) { - return ret; - } - - ret = elem.value; - - return typeof ret === "string" - ? // handle most common string cases - ret.replace(rreturn, "") - : // handle cases where value is null/undef or number - ret == null - ? "" - : ret; - } - - return; - } - - isFunction = jQuery.isFunction(value); - - return this.each(function (i) { - var val; - - if (this.nodeType !== 1) { - return; - } - - if (isFunction) { - val = value.call(this, i, jQuery(this).val()); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if (val == null) { - val = ""; - } else if (typeof val === "number") { - val += ""; - } else if (jQuery.isArray(val)) { - val = jQuery.map(val, function (value) { - return value == null ? "" : value + ""; - }); - } - - hooks = - jQuery.valHooks[this.type] || - jQuery.valHooks[this.nodeName.toLowerCase()]; - - // If set returns undefined, fall back to normal setting - if ( - !hooks || - !("set" in hooks) || - hooks.set(this, val, "value") === undefined - ) { - this.value = val; - } - }); - }, - }); - - jQuery.extend({ - valHooks: { - option: { - get: function (elem) { - // Use proper attribute retrieval(#6932, #12072) - var val = jQuery.find.attr(elem, "value"); - return val != null ? val : elem.text; - }, - }, - select: { - get: function (elem) { - var value, - option, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one" || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? max : one ? index : 0; - - // Loop through all the selected options - for (; i < max; i++) { - option = options[i]; - - // oldIE doesn't update selected after form reset (#2551) - if ( - (option.selected || i === index) && - // Don't return options that are disabled or in a disabled optgroup - (jQuery.support.optDisabled - ? !option.disabled - : option.getAttribute("disabled") === null) && - (!option.parentNode.disabled || - !jQuery.nodeName(option.parentNode, "optgroup")) - ) { - // Get the specific value for the option - value = jQuery(option).val(); - - // We don't need an array for one selects - if (one) { - return value; - } - - // Multi-Selects return an array - values.push(value); - } - } - - return values; - }, - - set: function (elem, value) { - var optionSet, - option, - options = elem.options, - values = jQuery.makeArray(value), - i = options.length; - - while (i--) { - option = options[i]; - if ( - (option.selected = - jQuery.inArray(jQuery(option).val(), values) >= 0) - ) { - optionSet = true; - } - } - - // force browsers to behave consistently when non-matching value is set - if (!optionSet) { - elem.selectedIndex = -1; - } - return values; - }, - }, - }, - - attr: function (elem, name, value) { - var hooks, - ret, - nType = elem.nodeType; - - // don't get/set attributes on text, comment and attribute nodes - if (!elem || nType === 3 || nType === 8 || nType === 2) { - return; - } - - // Fallback to prop when attributes are not supported - if (typeof elem.getAttribute === core_strundefined) { - return jQuery.prop(elem, name, value); - } - - // All attributes are lowercase - // Grab necessary hook if one is defined - if (nType !== 1 || !jQuery.isXMLDoc(elem)) { - name = name.toLowerCase(); - hooks = - jQuery.attrHooks[name] || - (jQuery.expr.match.bool.test(name) ? boolHook : nodeHook); - } - - if (value !== undefined) { - if (value === null) { - jQuery.removeAttr(elem, name); - } else if ( - hooks && - "set" in hooks && - (ret = hooks.set(elem, value, name)) !== undefined - ) { - return ret; - } else { - elem.setAttribute(name, value + ""); - return value; - } - } else if ( - hooks && - "get" in hooks && - (ret = hooks.get(elem, name)) !== null - ) { - return ret; - } else { - ret = jQuery.find.attr(elem, name); - - // Non-existent attributes return null, we normalize to undefined - return ret == null ? undefined : ret; - } - }, - - removeAttr: function (elem, value) { - var name, - propName, - i = 0, - attrNames = value && value.match(core_rnotwhite); - - if (attrNames && elem.nodeType === 1) { - while ((name = attrNames[i++])) { - propName = jQuery.propFix[name] || name; - - // Boolean attributes get special treatment (#10870) - if (jQuery.expr.match.bool.test(name)) { - // Set corresponding property to false - if ((getSetInput && getSetAttribute) || !ruseDefault.test(name)) { - elem[propName] = false; - // Support: IE<9 - // Also clear defaultChecked/defaultSelected (if appropriate) - } else { - elem[jQuery.camelCase("default-" + name)] = elem[ - propName - ] = false; - } - - // See #9699 for explanation of this approach (setting first, then removal) - } else { - jQuery.attr(elem, name, ""); - } - - elem.removeAttribute(getSetAttribute ? name : propName); - } - } - }, - - attrHooks: { - type: { - set: function (elem, value) { - if ( - !jQuery.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) { - elem.value = val; - } - return value; - } - }, - }, - }, - - propFix: { - for: "htmlFor", - class: "className", - }, - - prop: function (elem, name, value) { - var ret, - hooks, - notxml, - nType = elem.nodeType; - - // don't get/set properties on text, comment and attribute nodes - if (!elem || nType === 3 || nType === 8 || nType === 2) { - return; - } - - notxml = nType !== 1 || !jQuery.isXMLDoc(elem); - - if (notxml) { - // Fix name and attach hooks - name = jQuery.propFix[name] || name; - hooks = jQuery.propHooks[name]; - } - - if (value !== undefined) { - return hooks && - "set" in hooks && - (ret = hooks.set(elem, value, name)) !== undefined - ? ret - : (elem[name] = value); - } else { - return hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null - ? ret - : elem[name]; - } - }, - - propHooks: { - tabIndex: { - get: function (elem) { - // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set - // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - // Use proper attribute retrieval(#12072) - var tabindex = jQuery.find.attr(elem, "tabindex"); - - return tabindex - ? parseInt(tabindex, 10) - : rfocusable.test(elem.nodeName) || - (rclickable.test(elem.nodeName) && elem.href) - ? 0 - : -1; - }, - }, - }, - }); - - // Hooks for boolean attributes - boolHook = { - set: function (elem, value, name) { - if (value === false) { - // Remove boolean attributes when set to false - jQuery.removeAttr(elem, name); - } else if ((getSetInput && getSetAttribute) || !ruseDefault.test(name)) { - // IE<8 needs the *property* name - elem.setAttribute( - (!getSetAttribute && jQuery.propFix[name]) || name, - name, - ); - - // Use defaultChecked and defaultSelected for oldIE - } else { - elem[jQuery.camelCase("default-" + name)] = elem[name] = true; - } - - return name; - }, - }; - jQuery.each(jQuery.expr.match.bool.source.match(/\w+/g), function (i, name) { - var getter = jQuery.expr.attrHandle[name] || jQuery.find.attr; - - jQuery.expr.attrHandle[name] = - (getSetInput && getSetAttribute) || !ruseDefault.test(name) - ? function (elem, name, isXML) { - var fn = jQuery.expr.attrHandle[name], - ret = isXML - ? undefined - : /* jshint eqeqeq: false */ - (jQuery.expr.attrHandle[name] = undefined) != - getter(elem, name, isXML) - ? name.toLowerCase() - : null; - jQuery.expr.attrHandle[name] = fn; - return ret; - } - : function (elem, name, isXML) { - return isXML - ? undefined - : elem[jQuery.camelCase("default-" + name)] - ? name.toLowerCase() - : null; - }; - }); - - // fix oldIE attroperties - if (!getSetInput || !getSetAttribute) { - jQuery.attrHooks.value = { - set: function (elem, value, name) { - if (jQuery.nodeName(elem, "input")) { - // Does not return so that setAttribute is also used - elem.defaultValue = value; - } else { - // Use nodeHook if defined (#1954); otherwise setAttribute is fine - return nodeHook && nodeHook.set(elem, value, name); - } - }, - }; - } - - // IE6/7 do not support getting/setting some attributes with get/setAttribute - if (!getSetAttribute) { - // Use this for any attribute in IE6/7 - // This fixes almost every IE6/7 issue - nodeHook = { - set: function (elem, value, name) { - // Set the existing or create a new attribute node - var ret = elem.getAttributeNode(name); - if (!ret) { - elem.setAttributeNode( - (ret = elem.ownerDocument.createAttribute(name)), - ); - } - - ret.value = value += ""; - - // Break association with cloned elements by also using setAttribute (#9646) - return name === "value" || value === elem.getAttribute(name) - ? value - : undefined; - }, - }; - jQuery.expr.attrHandle.id = - jQuery.expr.attrHandle.name = - jQuery.expr.attrHandle.coords = - // Some attributes are constructed with empty-string values when not defined - function (elem, name, isXML) { - var ret; - return isXML - ? undefined - : (ret = elem.getAttributeNode(name)) && ret.value !== "" - ? ret.value - : null; - }; - jQuery.valHooks.button = { - get: function (elem, name) { - var ret = elem.getAttributeNode(name); - return ret && ret.specified ? ret.value : undefined; - }, - set: nodeHook.set, - }; - - // Set contenteditable to false on removals(#10429) - // Setting to empty string throws an error as an invalid value - jQuery.attrHooks.contenteditable = { - set: function (elem, value, name) { - nodeHook.set(elem, value === "" ? false : value, name); - }, - }; - - // Set width and height to auto instead of 0 on empty string( Bug #8150 ) - // This is for removals - jQuery.each(["width", "height"], function (i, name) { - jQuery.attrHooks[name] = { - set: function (elem, value) { - if (value === "") { - elem.setAttribute(name, "auto"); - return value; - } - }, - }; - }); - } - - // Some attributes require a special call on IE - // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx - if (!jQuery.support.hrefNormalized) { - // href/src property should get the full normalized URL (#10299/#12915) - jQuery.each(["href", "src"], function (i, name) { - jQuery.propHooks[name] = { - get: function (elem) { - return elem.getAttribute(name, 4); - }, - }; - }); - } - - if (!jQuery.support.style) { - jQuery.attrHooks.style = { - get: function (elem) { - // Return undefined in the case of empty string - // Note: IE uppercases css property names, but if we were to .toLowerCase() - // .cssText, that would destroy case senstitivity in URL's, like in "background" - return elem.style.cssText || undefined; - }, - set: function (elem, value) { - return (elem.style.cssText = value + ""); - }, - }; - } - - // Safari mis-reports the default selected property of an option - // Accessing the parent's selectedIndex property fixes it - if (!jQuery.support.optSelected) { - jQuery.propHooks.selected = { - get: function (elem) { - var parent = elem.parentNode; - - if (parent) { - parent.selectedIndex; - - // Make sure that it also works with optgroups, see #5701 - if (parent.parentNode) { - parent.parentNode.selectedIndex; - } - } - return null; - }, - }; - } - - jQuery.each( - [ - "tabIndex", - "readOnly", - "maxLength", - "cellSpacing", - "cellPadding", - "rowSpan", - "colSpan", - "useMap", - "frameBorder", - "contentEditable", - ], - function () { - jQuery.propFix[this.toLowerCase()] = this; - }, - ); - - // IE6/7 call enctype encoding - if (!jQuery.support.enctype) { - jQuery.propFix.enctype = "encoding"; - } - - // Radios and checkboxes getter/setter - jQuery.each(["radio", "checkbox"], function () { - jQuery.valHooks[this] = { - set: function (elem, value) { - if (jQuery.isArray(value)) { - return (elem.checked = - jQuery.inArray(jQuery(elem).val(), value) >= 0); - } - }, - }; - if (!jQuery.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; - }; - } - }); - var rformElems = /^(?:input|select|textarea)$/i, - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|contextmenu)|click/, - rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; - - function returnTrue() { - return true; - } - - function returnFalse() { - return false; - } - - function safeActiveElement() { - try { - return document.activeElement; - } catch (err) {} - } - - /* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ - jQuery.event = { - global: {}, - - add: function (elem, types, handler, data, selector) { - var tmp, - events, - t, - handleObjIn, - special, - eventHandle, - handleObj, - handlers, - type, - namespaces, - origType, - elemData = jQuery._data(elem); - - // Don't attach events to noData or text/comment nodes (but allow plain objects) - if (!elemData) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if (handler.handler) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if (!handler.guid) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - if (!(events = elemData.events)) { - events = elemData.events = {}; - } - if (!(eventHandle = elemData.handle)) { - eventHandle = elemData.handle = function (e) { - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== core_strundefined && - (!e || jQuery.event.triggered !== e.type) - ? jQuery.event.dispatch.apply(eventHandle.elem, arguments) - : undefined; - }; - // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events - eventHandle.elem = elem; - } - - // Handle multiple events separated by a space - types = (types || "").match(core_rnotwhite) || [""]; - t = types.length; - while (t--) { - tmp = rtypenamespace.exec(types[t]) || []; - type = origType = tmp[1]; - namespaces = (tmp[2] || "").split(".").sort(); - - // There *must* be a type, no attaching namespace-only handlers - if (!type) { - continue; - } - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[type] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = (selector ? special.delegateType : special.bindType) || type; - - // Update special based on newly reset type - special = jQuery.event.special[type] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend( - { - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: - selector && jQuery.expr.match.needsContext.test(selector), - namespace: namespaces.join("."), - }, - handleObjIn, - ); - - // Init the event handler queue if we're the first - if (!(handlers = events[type])) { - handlers = events[type] = []; - handlers.delegateCount = 0; - - // Only use addEventListener/attachEvent if the special events handler returns false - if ( - !special.setup || - special.setup.call(elem, data, namespaces, eventHandle) === false - ) { - // Bind the global event handler to the element - if (elem.addEventListener) { - elem.addEventListener(type, eventHandle, false); - } else if (elem.attachEvent) { - elem.attachEvent("on" + type, eventHandle); - } - } - } - - if (special.add) { - special.add.call(elem, handleObj); - - if (!handleObj.handler.guid) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if (selector) { - handlers.splice(handlers.delegateCount++, 0, handleObj); - } else { - handlers.push(handleObj); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[type] = true; - } - - // Nullify elem to prevent memory leaks in IE - elem = null; - }, - - // Detach an event or set of events from an element - remove: function (elem, types, handler, selector, mappedTypes) { - var j, - handleObj, - tmp, - origCount, - t, - events, - special, - handlers, - type, - namespaces, - origType, - elemData = jQuery.hasData(elem) && jQuery._data(elem); - - if (!elemData || !(events = elemData.events)) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = (types || "").match(core_rnotwhite) || [""]; - t = types.length; - while (t--) { - tmp = rtypenamespace.exec(types[t]) || []; - type = origType = tmp[1]; - namespaces = (tmp[2] || "").split(".").sort(); - - // Unbind all events (on this namespace, if provided) for the element - if (!type) { - for (type in events) { - jQuery.event.remove(elem, type + types[t], handler, selector, true); - } - continue; - } - - special = jQuery.event.special[type] || {}; - type = (selector ? special.delegateType : special.bindType) || type; - handlers = events[type] || []; - tmp = - tmp[2] && - new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)"); - - // Remove matching events - origCount = j = handlers.length; - while (j--) { - handleObj = handlers[j]; - - if ( - (mappedTypes || origType === handleObj.origType) && - (!handler || handler.guid === handleObj.guid) && - (!tmp || tmp.test(handleObj.namespace)) && - (!selector || - selector === handleObj.selector || - (selector === "**" && handleObj.selector)) - ) { - handlers.splice(j, 1); - - if (handleObj.selector) { - handlers.delegateCount--; - } - if (special.remove) { - special.remove.call(elem, handleObj); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if (origCount && !handlers.length) { - if ( - !special.teardown || - special.teardown.call(elem, namespaces, elemData.handle) === false - ) { - jQuery.removeEvent(elem, type, elemData.handle); - } - - delete events[type]; - } - } - - // Remove the expando if it's no longer used - if (jQuery.isEmptyObject(events)) { - delete elemData.handle; - - // removeData also checks for emptiness and clears the expando if empty - // so use it instead of delete - jQuery._removeData(elem, "events"); - } - }, - - trigger: function (event, data, elem, onlyHandlers) { - var handle, - ontype, - cur, - bubbleType, - special, - tmp, - i, - eventPath = [elem || document], - type = core_hasOwn.call(event, "type") ? event.type : event, - namespaces = core_hasOwn.call(event, "namespace") - ? event.namespace.split(".") - : []; - - cur = tmp = elem = elem || document; - - // Don't do events on text and comment nodes - if (elem.nodeType === 3 || elem.nodeType === 8) { - return; - } - - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if (rfocusMorph.test(type + jQuery.event.triggered)) { - return; - } - - if (type.indexOf(".") >= 0) { - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split("."); - type = namespaces.shift(); - namespaces.sort(); - } - ontype = type.indexOf(":") < 0 && "on" + type; - - // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[jQuery.expando] - ? event - : new jQuery.Event(type, typeof event === "object" && event); - - // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) - event.isTrigger = onlyHandlers ? 2 : 3; - event.namespace = namespaces.join("."); - event.namespace_re = event.namespace - ? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") - : null; - - // Clean up the event in case it is being reused - event.result = undefined; - if (!event.target) { - event.target = elem; - } - - // Clone any incoming data and prepend the event, creating the handler arg list - data = data == null ? [event] : jQuery.makeArray(data, [event]); - - // Allow special events to draw outside the lines - special = jQuery.event.special[type] || {}; - if ( - !onlyHandlers && - special.trigger && - special.trigger.apply(elem, data) === false - ) { - return; - } - - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) { - bubbleType = special.delegateType || type; - if (!rfocusMorph.test(bubbleType + type)) { - cur = cur.parentNode; - } - for (; cur; cur = cur.parentNode) { - eventPath.push(cur); - tmp = cur; - } - - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if (tmp === (elem.ownerDocument || document)) { - eventPath.push(tmp.defaultView || tmp.parentWindow || window); - } - } - - // Fire handlers on the event path - i = 0; - while ((cur = eventPath[i++]) && !event.isPropagationStopped()) { - event.type = i > 1 ? bubbleType : special.bindType || type; - - // jQuery handler - handle = - (jQuery._data(cur, "events") || {})[event.type] && - jQuery._data(cur, "handle"); - if (handle) { - handle.apply(cur, data); - } - - // Native handler - handle = ontype && cur[ontype]; - if ( - handle && - jQuery.acceptData(cur) && - handle.apply && - handle.apply(cur, data) === false - ) { - event.preventDefault(); - } - } - event.type = type; - - // If nobody prevented the default action, do it now - if (!onlyHandlers && !event.isDefaultPrevented()) { - if ( - (!special._default || - special._default.apply(eventPath.pop(), data) === false) && - jQuery.acceptData(elem) - ) { - // Call a native DOM method on the target with the same name name as the event. - // Can't use an .isFunction() check here because IE6/7 fails that test. - // Don't do default actions on window, that's where global variables be (#6170) - if (ontype && elem[type] && !jQuery.isWindow(elem)) { - // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ontype]; - - if (tmp) { - elem[ontype] = null; - } - - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - try { - elem[type](); - } catch (e) { - // IE<9 dies on focus/blur to hidden element (#1486,#12518) - // only reproducible on winXP IE8 native, not IE9 in IE8 mode - } - jQuery.event.triggered = undefined; - - if (tmp) { - elem[ontype] = tmp; - } - } - } - } - - return event.result; - }, - - dispatch: function (event) { - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix(event); - - var i, - ret, - handleObj, - matched, - j, - handlerQueue = [], - args = core_slice.call(arguments), - handlers = (jQuery._data(this, "events") || {})[event.type] || [], - special = jQuery.event.special[event.type] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[0] = event; - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( - special.preDispatch && - special.preDispatch.call(this, event) === false - ) { - return; - } - - // Determine handlers - handlerQueue = jQuery.event.handlers.call(this, event, handlers); - - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ((matched = handlerQueue[i++]) && !event.isPropagationStopped()) { - event.currentTarget = matched.elem; - - 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). - if ( - !event.namespace_re || - event.namespace_re.test(handleObj.namespace) - ) { - event.handleObj = handleObj; - event.data = handleObj.data; - - ret = ( - (jQuery.event.special[handleObj.origType] || {}).handle || - handleObj.handler - ).apply(matched.elem, args); - - if (ret !== undefined) { - if ((event.result = ret) === false) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if (special.postDispatch) { - special.postDispatch.call(this, event); - } - - return event.result; - }, - - handlers: function (event, handlers) { - var sel, - handleObj, - matches, - i, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - // Black-hole SVG instance trees (#13180) - // Avoid non-left-click bubbling in Firefox (#3861) - if ( - delegateCount && - cur.nodeType && - (!event.button || event.type !== "click") - ) { - /* jshint eqeqeq: false */ - for (; cur != this; cur = cur.parentNode || this) { - /* jshint eqeqeq: true */ - - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( - cur.nodeType === 1 && - (cur.disabled !== true || event.type !== "click") - ) { - matches = []; - for (i = 0; i < delegateCount; i++) { - handleObj = handlers[i]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if (matches[sel] === undefined) { - matches[sel] = handleObj.needsContext - ? jQuery(sel, this).index(cur) >= 0 - : jQuery.find(sel, this, null, [cur]).length; - } - if (matches[sel]) { - matches.push(handleObj); - } - } - if (matches.length) { - handlerQueue.push({ elem: cur, handlers: matches }); - } - } - } - } - - // Add the remaining (directly-bound) handlers - if (delegateCount < handlers.length) { - handlerQueue.push({ - elem: this, - handlers: handlers.slice(delegateCount), - }); - } - - return handlerQueue; - }, - - fix: function (event) { - if (event[jQuery.expando]) { - return event; - } - - // Create a writable copy of the event object and normalize some properties - var i, - prop, - copy, - type = event.type, - originalEvent = event, - fixHook = this.fixHooks[type]; - - if (!fixHook) { - this.fixHooks[type] = fixHook = rmouseEvent.test(type) - ? this.mouseHooks - : rkeyEvent.test(type) - ? this.keyHooks - : {}; - } - copy = fixHook.props ? this.props.concat(fixHook.props) : this.props; - - event = new jQuery.Event(originalEvent); - - i = copy.length; - while (i--) { - prop = copy[i]; - event[prop] = originalEvent[prop]; - } - - // Support: IE<9 - // Fix target property (#1925) - if (!event.target) { - event.target = originalEvent.srcElement || document; - } - - // Support: Chrome 23+, Safari? - // Target should not be a text node (#504, #13143) - if (event.target.nodeType === 3) { - event.target = event.target.parentNode; - } - - // Support: IE<9 - // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) - event.metaKey = !!event.metaKey; - - return fixHook.filter ? fixHook.filter(event, originalEvent) : event; - }, - - // Includes some event props shared by KeyEvent and MouseEvent - props: - "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split( - " ", - ), - - fixHooks: {}, - - keyHooks: { - props: "char charCode key keyCode".split(" "), - filter: function (event, original) { - // Add which for key events - if (event.which == null) { - event.which = - original.charCode != null ? original.charCode : original.keyCode; - } - - return event; - }, - }, - - mouseHooks: { - props: - "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split( - " ", - ), - filter: function (event, original) { - var body, - eventDoc, - doc, - button = original.button, - fromElement = original.fromElement; - - // Calculate pageX/Y if missing and clientX/Y available - if (event.pageX == null && original.clientX != null) { - eventDoc = event.target.ownerDocument || document; - doc = eventDoc.documentElement; - body = eventDoc.body; - - event.pageX = - original.clientX + - ((doc && doc.scrollLeft) || (body && body.scrollLeft) || 0) - - ((doc && doc.clientLeft) || (body && body.clientLeft) || 0); - event.pageY = - original.clientY + - ((doc && doc.scrollTop) || (body && body.scrollTop) || 0) - - ((doc && doc.clientTop) || (body && body.clientTop) || 0); - } - - // Add relatedTarget, if necessary - if (!event.relatedTarget && fromElement) { - event.relatedTarget = - fromElement === event.target ? original.toElement : fromElement; - } - - // Add which for click: 1 === left; 2 === middle; 3 === right - // Note: button is not normalized, so don't use it - if (!event.which && button !== undefined) { - event.which = button & 1 ? 1 : button & 2 ? 3 : button & 4 ? 2 : 0; - } - - return event; - }, - }, - - special: { - load: { - // Prevent triggered image.load events from bubbling to window.load - noBubble: true, - }, - focus: { - // Fire native event if possible so blur/focus sequence is correct - trigger: function () { - if (this !== safeActiveElement() && this.focus) { - try { - this.focus(); - return false; - } catch (e) { - // Support: IE<9 - // If we error on focus to hidden element (#1486, #12518), - // let .trigger() run the handlers - } - } - }, - delegateType: "focusin", - }, - blur: { - trigger: function () { - if (this === safeActiveElement() && this.blur) { - this.blur(); - return false; - } - }, - delegateType: "focusout", - }, - click: { - // For checkbox, fire native event so checked state will be right - trigger: function () { - if ( - jQuery.nodeName(this, "input") && - this.type === "checkbox" && - this.click - ) { - this.click(); - return false; - } - }, - - // For cross-browser consistency, don't fire native .click() on links - _default: function (event) { - return jQuery.nodeName(event.target, "a"); - }, - }, - - beforeunload: { - postDispatch: function (event) { - // Even when returnValue equals to undefined Firefox will still show alert - if (event.result !== undefined) { - event.originalEvent.returnValue = event.result; - } - }, - }, - }, - - simulate: function (type, elem, event, bubble) { - // Piggyback on a donor event to simulate a different one. - // Fake originalEvent to avoid donor's stopPropagation, but if the - // simulated event prevents default then we do the same on the donor. - var e = jQuery.extend(new jQuery.Event(), event, { - type: type, - isSimulated: true, - originalEvent: {}, - }); - if (bubble) { - jQuery.event.trigger(e, null, elem); - } else { - jQuery.event.dispatch.call(elem, e); - } - if (e.isDefaultPrevented()) { - event.preventDefault(); - } - }, - }; - - jQuery.removeEvent = document.removeEventListener - ? function (elem, type, handle) { - if (elem.removeEventListener) { - elem.removeEventListener(type, handle, false); - } - } - : function (elem, type, handle) { - var name = "on" + type; - - if (elem.detachEvent) { - // #8545, #7054, preventing memory leaks for custom events in IE6-8 - // detachEvent needed property on element, by name of that event, to properly expose it to GC - if (typeof elem[name] === core_strundefined) { - elem[name] = null; - } - - elem.detachEvent(name, handle); - } - }; - - jQuery.Event = function (src, props) { - // Allow instantiation without the 'new' keyword - if (!(this instanceof jQuery.Event)) { - return new jQuery.Event(src, props); - } - - // Event object - if (src && src.type) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = - src.defaultPrevented || - src.returnValue === false || - (src.getPreventDefault && src.getPreventDefault()) - ? returnTrue - : returnFalse; - - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if (props) { - jQuery.extend(this, props); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = (src && src.timeStamp) || jQuery.now(); - - // Mark it as fixed - this[jQuery.expando] = true; - }; - - // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding - // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html - jQuery.Event.prototype = { - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - - preventDefault: function () { - var e = this.originalEvent; - - this.isDefaultPrevented = returnTrue; - if (!e) { - return; - } - - // If preventDefault exists, run it on the original event - if (e.preventDefault) { - e.preventDefault(); - - // Support: IE - // Otherwise set the returnValue property of the original event to false - } else { - e.returnValue = false; - } - }, - stopPropagation: function () { - var e = this.originalEvent; - - this.isPropagationStopped = returnTrue; - if (!e) { - return; - } - // If stopPropagation exists, run it on the original event - if (e.stopPropagation) { - e.stopPropagation(); - } - - // Support: IE - // Set the cancelBubble property of the original event to true - e.cancelBubble = true; - }, - stopImmediatePropagation: function () { - this.isImmediatePropagationStopped = returnTrue; - this.stopPropagation(); - }, - }; - - // Create mouseenter/leave events using mouseover/out and event-time checks - jQuery.each( - { - mouseenter: "mouseover", - mouseleave: "mouseout", - }, - function (orig, fix) { - jQuery.event.special[orig] = { - delegateType: fix, - bindType: fix, - - handle: function (event) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; - - // For mousenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( - !related || - (related !== target && !jQuery.contains(target, related)) - ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply(this, arguments); - event.type = fix; - } - return ret; - }, - }; - }, - ); - - // IE submit delegation - if (!jQuery.support.submitBubbles) { - jQuery.event.special.submit = { - setup: function () { - // Only need this for delegated form submit events - if (jQuery.nodeName(this, "form")) { - return false; - } - - // Lazy-add a submit handler when a descendant form may potentially be submitted - jQuery.event.add(this, "click._submit keypress._submit", function (e) { - // Node name check avoids a VML-related crash in IE (#9807) - var elem = e.target, - form = - jQuery.nodeName(elem, "input") || jQuery.nodeName(elem, "button") - ? elem.form - : undefined; - if (form && !jQuery._data(form, "submitBubbles")) { - jQuery.event.add(form, "submit._submit", function (event) { - event._submit_bubble = true; - }); - jQuery._data(form, "submitBubbles", true); - } - }); - // return undefined since we don't need an event listener - }, - - postDispatch: function (event) { - // If form was submitted by the user, bubble the event up the tree - if (event._submit_bubble) { - delete event._submit_bubble; - if (this.parentNode && !event.isTrigger) { - jQuery.event.simulate("submit", this.parentNode, event, true); - } - } - }, - - teardown: function () { - // Only need this for delegated form submit events - if (jQuery.nodeName(this, "form")) { - return false; - } - - // Remove delegated handlers; cleanData eventually reaps submit handlers attached above - jQuery.event.remove(this, "._submit"); - }, - }; - } - - // IE change delegation and checkbox/radio fix - if (!jQuery.support.changeBubbles) { - jQuery.event.special.change = { - setup: function () { - if (rformElems.test(this.nodeName)) { - // IE doesn't fire change on a check/radio until blur; trigger it on click - // after a propertychange. Eat the blur-change in special.change.handle. - // This still fires onchange a second time for check/radio after blur. - if (this.type === "checkbox" || this.type === "radio") { - jQuery.event.add(this, "propertychange._change", function (event) { - if (event.originalEvent.propertyName === "checked") { - this._just_changed = true; - } - }); - jQuery.event.add(this, "click._change", function (event) { - if (this._just_changed && !event.isTrigger) { - this._just_changed = false; - } - // Allow triggered, simulated change events (#11500) - jQuery.event.simulate("change", this, event, true); - }); - } - return false; - } - // Delegated event; lazy-add a change handler on descendant inputs - jQuery.event.add(this, "beforeactivate._change", function (e) { - var elem = e.target; - - if ( - rformElems.test(elem.nodeName) && - !jQuery._data(elem, "changeBubbles") - ) { - jQuery.event.add(elem, "change._change", function (event) { - if (this.parentNode && !event.isSimulated && !event.isTrigger) { - jQuery.event.simulate("change", this.parentNode, event, true); - } - }); - jQuery._data(elem, "changeBubbles", true); - } - }); - }, - - handle: function (event) { - var elem = event.target; - - // Swallow native change events from checkbox/radio, we already triggered them above - if ( - this !== elem || - event.isSimulated || - event.isTrigger || - (elem.type !== "radio" && elem.type !== "checkbox") - ) { - return event.handleObj.handler.apply(this, arguments); - } - }, - - teardown: function () { - jQuery.event.remove(this, "._change"); - - return !rformElems.test(this.nodeName); - }, - }; - } - - // Create "bubbling" focus and blur events - if (!jQuery.support.focusinBubbles) { - jQuery.each({ focus: "focusin", blur: "focusout" }, function (orig, fix) { - // Attach a single capturing handler while someone wants focusin/focusout - var attaches = 0, - handler = function (event) { - jQuery.event.simulate( - fix, - event.target, - jQuery.event.fix(event), - true, - ); - }; - - jQuery.event.special[fix] = { - setup: function () { - if (attaches++ === 0) { - document.addEventListener(orig, handler, true); - } - }, - teardown: function () { - if (--attaches === 0) { - document.removeEventListener(orig, handler, true); - } - }, - }; - }); - } - - jQuery.fn.extend({ - on: function (types, selector, data, fn, /*INTERNAL*/ one) { - var type, origFn; - - // Types can be a map of types/handlers - if (typeof types === "object") { - // ( types-Object, selector, data ) - if (typeof selector !== "string") { - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for (type in types) { - this.on(type, selector, data, types[type], one); - } - return this; - } - - if (data == null && fn == null) { - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if (fn == null) { - if (typeof selector === "string") { - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if (fn === false) { - fn = returnFalse; - } else if (!fn) { - return this; - } - - if (one === 1) { - origFn = fn; - fn = function (event) { - // Can use an empty set, since event contains the info - jQuery().off(event); - return origFn.apply(this, arguments); - }; - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || (origFn.guid = jQuery.guid++); - } - return this.each(function () { - jQuery.event.add(this, types, fn, data, selector); - }); - }, - one: function (types, selector, data, fn) { - return this.on(types, selector, data, fn, 1); - }, - off: function (types, selector, fn) { - var handleObj, type; - if (types && types.preventDefault && types.handleObj) { - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery(types.delegateTarget).off( - handleObj.namespace - ? handleObj.origType + "." + handleObj.namespace - : handleObj.origType, - handleObj.selector, - handleObj.handler, - ); - return this; - } - if (typeof types === "object") { - // ( types-object [, selector] ) - for (type in types) { - this.off(type, selector, types[type]); - } - return this; - } - if (selector === false || typeof selector === "function") { - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if (fn === false) { - fn = returnFalse; - } - return this.each(function () { - jQuery.event.remove(this, types, fn, selector); - }); - }, - - trigger: function (type, data) { - return this.each(function () { - jQuery.event.trigger(type, data, this); - }); - }, - triggerHandler: function (type, data) { - var elem = this[0]; - if (elem) { - return jQuery.event.trigger(type, data, elem, true); - } - }, - }); - var isSimple = /^.[^:#\[\.,]*$/, - rparentsprev = /^(?:parents|prev(?:Until|All))/, - rneedsContext = jQuery.expr.match.needsContext, - // methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true, - }; - - jQuery.fn.extend({ - find: function (selector) { - var i, - ret = [], - self = this, - len = self.length; - - if (typeof selector !== "string") { - return this.pushStack( - jQuery(selector).filter(function () { - for (i = 0; i < len; i++) { - if (jQuery.contains(self[i], this)) { - return true; - } - } - }), - ); - } - - for (i = 0; i < len; i++) { - jQuery.find(selector, self[i], ret); - } - - // Needed because $( selector, context ) becomes $( context ).find( selector ) - ret = this.pushStack(len > 1 ? jQuery.unique(ret) : ret); - ret.selector = this.selector ? this.selector + " " + selector : selector; - return ret; - }, - - has: function (target) { - var i, - targets = jQuery(target, this), - len = targets.length; - - return this.filter(function () { - for (i = 0; i < len; i++) { - if (jQuery.contains(this, targets[i])) { - return true; - } - } - }); - }, - - not: function (selector) { - return this.pushStack(winnow(this, selector || [], true)); - }, - - filter: function (selector) { - return this.pushStack(winnow(this, selector || [], false)); - }, - - is: function (selector) { - return !!winnow( - this, - - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - typeof selector === "string" && rneedsContext.test(selector) - ? jQuery(selector) - : selector || [], - false, - ).length; - }, - - closest: function (selectors, context) { - var cur, - i = 0, - l = this.length, - ret = [], - pos = - rneedsContext.test(selectors) || typeof selectors !== "string" - ? jQuery(selectors, context || this.context) - : 0; - - for (; i < l; i++) { - for (cur = this[i]; cur && cur !== context; cur = cur.parentNode) { - // Always skip document fragments - if ( - cur.nodeType < 11 && - (pos - ? pos.index(cur) > -1 - : // Don't pass non-elements to Sizzle - cur.nodeType === 1 && - jQuery.find.matchesSelector(cur, selectors)) - ) { - cur = ret.push(cur); - break; - } - } - } - - return this.pushStack(ret.length > 1 ? jQuery.unique(ret) : ret); - }, - - // Determine the position of an element within - // the matched set of elements - index: function (elem) { - // No argument, return index in parent - if (!elem) { - return this[0] && this[0].parentNode - ? this.first().prevAll().length - : -1; - } - - // index in selector - if (typeof elem === "string") { - return jQuery.inArray(this[0], jQuery(elem)); - } - - // Locate the position of the desired element - return jQuery.inArray( - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[0] : elem, - this, - ); - }, - - add: function (selector, context) { - var set = - typeof selector === "string" - ? jQuery(selector, context) - : jQuery.makeArray( - selector && selector.nodeType ? [selector] : selector, - ), - all = jQuery.merge(this.get(), set); - - return this.pushStack(jQuery.unique(all)); - }, - - addBack: function (selector) { - return this.add( - selector == null ? this.prevObject : this.prevObject.filter(selector), - ); - }, - }); - - function sibling(cur, dir) { - do { - cur = cur[dir]; - } while (cur && cur.nodeType !== 1); - - return cur; - } - - jQuery.each( - { - parent: function (elem) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function (elem) { - return jQuery.dir(elem, "parentNode"); - }, - parentsUntil: function (elem, i, until) { - return jQuery.dir(elem, "parentNode", until); - }, - next: function (elem) { - return sibling(elem, "nextSibling"); - }, - prev: function (elem) { - return sibling(elem, "previousSibling"); - }, - nextAll: function (elem) { - return jQuery.dir(elem, "nextSibling"); - }, - prevAll: function (elem) { - return jQuery.dir(elem, "previousSibling"); - }, - nextUntil: function (elem, i, until) { - return jQuery.dir(elem, "nextSibling", until); - }, - prevUntil: function (elem, i, until) { - return jQuery.dir(elem, "previousSibling", until); - }, - siblings: function (elem) { - return jQuery.sibling((elem.parentNode || {}).firstChild, elem); - }, - children: function (elem) { - return jQuery.sibling(elem.firstChild); - }, - contents: function (elem) { - return jQuery.nodeName(elem, "iframe") - ? elem.contentDocument || elem.contentWindow.document - : jQuery.merge([], elem.childNodes); - }, - }, - function (name, fn) { - jQuery.fn[name] = function (until, selector) { - var ret = jQuery.map(this, fn, until); - - if (name.slice(-5) !== "Until") { - selector = until; - } - - if (selector && typeof selector === "string") { - ret = jQuery.filter(selector, ret); - } - - if (this.length > 1) { - // Remove duplicates - if (!guaranteedUnique[name]) { - ret = jQuery.unique(ret); - } - - // Reverse order for parents* and prev-derivatives - if (rparentsprev.test(name)) { - ret = ret.reverse(); - } - } - - return this.pushStack(ret); - }; - }, - ); - - jQuery.extend({ - filter: function (expr, elems, not) { - var elem = elems[0]; - - if (not) { - expr = ":not(" + expr + ")"; - } - - return elems.length === 1 && elem.nodeType === 1 - ? jQuery.find.matchesSelector(elem, expr) - ? [elem] - : [] - : jQuery.find.matches( - expr, - jQuery.grep(elems, function (elem) { - return elem.nodeType === 1; - }), - ); - }, - - dir: function (elem, dir, until) { - var matched = [], - cur = elem[dir]; - - while ( - cur && - cur.nodeType !== 9 && - (until === undefined || cur.nodeType !== 1 || !jQuery(cur).is(until)) - ) { - if (cur.nodeType === 1) { - matched.push(cur); - } - cur = cur[dir]; - } - return matched; - }, - - sibling: function (n, elem) { - var r = []; - - for (; n; n = n.nextSibling) { - if (n.nodeType === 1 && n !== elem) { - r.push(n); - } - } - - return r; - }, - }); - - // Implement the identical functionality for filter and not - function winnow(elements, qualifier, not) { - if (jQuery.isFunction(qualifier)) { - return jQuery.grep(elements, function (elem, i) { - /* jshint -W018 */ - return !!qualifier.call(elem, i, elem) !== not; - }); - } - - if (qualifier.nodeType) { - return jQuery.grep(elements, function (elem) { - return (elem === qualifier) !== not; - }); - } - - if (typeof qualifier === "string") { - if (isSimple.test(qualifier)) { - return jQuery.filter(qualifier, elements, not); - } - - qualifier = jQuery.filter(qualifier, elements); - } - - return jQuery.grep(elements, function (elem) { - return jQuery.inArray(elem, qualifier) >= 0 !== not; - }); - } - function createSafeFragment(document) { - var list = nodeNames.split("|"), - safeFrag = document.createDocumentFragment(); - - if (safeFrag.createElement) { - while (list.length) { - safeFrag.createElement(list.pop()); - } - } - return safeFrag; - } - - var nodeNames = - "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + - "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", - rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, - rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), - rleadingWhitespace = /^\s+/, - rxhtmlTag = - /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, - rtagName = /<([\w:]+)/, - rtbody = /\s*$/g, - // We have to close these tags to support XHTML (#13200) - wrapMap = { - option: [1, ""], - legend: [1, "
", "
"], - area: [1, "", ""], - param: [1, "", ""], - thead: [1, "", "
"], - tr: [2, "", "
"], - col: [2, "", "
"], - td: [3, "", "
"], - - // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, - // unless wrapped in a div with non-breaking characters in front of it. - _default: jQuery.support.htmlSerialize - ? [0, "", ""] - : [1, "X
", "
"], - }, - safeFragment = createSafeFragment(document), - fragmentDiv = safeFragment.appendChild(document.createElement("div")); - - wrapMap.optgroup = wrapMap.option; - wrapMap.tbody = - wrapMap.tfoot = - wrapMap.colgroup = - wrapMap.caption = - wrapMap.thead; - wrapMap.th = wrapMap.td; - - jQuery.fn.extend({ - text: function (value) { - return jQuery.access( - this, - function (value) { - return value === undefined - ? jQuery.text(this) - : this.empty().append( - ((this[0] && this[0].ownerDocument) || document).createTextNode( - value, - ), - ); - }, - null, - value, - arguments.length, - ); - }, - - append: function () { - return this.domManip(arguments, function (elem) { - if ( - this.nodeType === 1 || - this.nodeType === 11 || - this.nodeType === 9 - ) { - var target = manipulationTarget(this, elem); - target.appendChild(elem); - } - }); - }, - - prepend: function () { - return this.domManip(arguments, function (elem) { - if ( - this.nodeType === 1 || - this.nodeType === 11 || - this.nodeType === 9 - ) { - var target = manipulationTarget(this, elem); - target.insertBefore(elem, target.firstChild); - } - }); - }, - - before: function () { - return this.domManip(arguments, function (elem) { - if (this.parentNode) { - this.parentNode.insertBefore(elem, this); - } - }); - }, - - after: function () { - return this.domManip(arguments, function (elem) { - if (this.parentNode) { - this.parentNode.insertBefore(elem, this.nextSibling); - } - }); - }, - - // keepData is for internal use only--do not document - remove: function (selector, keepData) { - var elem, - elems = selector ? jQuery.filter(selector, this) : this, - i = 0; - - for (; (elem = elems[i]) != null; i++) { - if (!keepData && elem.nodeType === 1) { - jQuery.cleanData(getAll(elem)); - } - - if (elem.parentNode) { - if (keepData && jQuery.contains(elem.ownerDocument, elem)) { - setGlobalEval(getAll(elem, "script")); - } - elem.parentNode.removeChild(elem); - } - } - - return this; - }, - - empty: function () { - var elem, - i = 0; - - for (; (elem = this[i]) != null; i++) { - // Remove element nodes and prevent memory leaks - if (elem.nodeType === 1) { - jQuery.cleanData(getAll(elem, false)); - } - - // Remove any remaining nodes - while (elem.firstChild) { - elem.removeChild(elem.firstChild); - } - - // If this is a select, ensure that it displays empty (#12336) - // Support: IE<9 - if (elem.options && jQuery.nodeName(elem, "select")) { - elem.options.length = 0; - } - } - - return this; - }, - - clone: function (dataAndEvents, deepDataAndEvents) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = - deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - - return this.map(function () { - return jQuery.clone(this, dataAndEvents, deepDataAndEvents); - }); - }, - - html: function (value) { - return jQuery.access( - this, - function (value) { - var elem = this[0] || {}, - i = 0, - l = this.length; - - if (value === undefined) { - return elem.nodeType === 1 - ? elem.innerHTML.replace(rinlinejQuery, "") - : undefined; - } - - // See if we can take a shortcut and just use innerHTML - if ( - typeof value === "string" && - !rnoInnerhtml.test(value) && - (jQuery.support.htmlSerialize || !rnoshimcache.test(value)) && - (jQuery.support.leadingWhitespace || - !rleadingWhitespace.test(value)) && - !wrapMap[(rtagName.exec(value) || ["", ""])[1].toLowerCase()] - ) { - value = value.replace(rxhtmlTag, "<$1>"); - - try { - for (; i < l; i++) { - // Remove element nodes and prevent memory leaks - elem = this[i] || {}; - if (elem.nodeType === 1) { - jQuery.cleanData(getAll(elem, false)); - elem.innerHTML = value; - } - } - - elem = 0; - - // If using innerHTML throws an exception, use the fallback method - } catch (e) {} - } - - if (elem) { - this.empty().append(value); - } - }, - null, - value, - arguments.length, - ); - }, - - replaceWith: function () { - var // Snapshot the DOM in case .domManip sweeps something relevant into its fragment - args = jQuery.map(this, function (elem) { - return [elem.nextSibling, elem.parentNode]; - }), - i = 0; - - // Make the changes, replacing each context element with the new content - this.domManip( - arguments, - function (elem) { - var next = args[i++], - parent = args[i++]; - - if (parent) { - // Don't use the snapshot next if it has moved (#13810) - if (next && next.parentNode !== parent) { - next = this.nextSibling; - } - jQuery(this).remove(); - parent.insertBefore(elem, next); - } - // Allow new content to include elements from the context set - }, - true, - ); - - // Force removal if there was no new content (e.g., from empty arguments) - return i ? this : this.remove(); - }, - - detach: function (selector) { - return this.remove(selector, true); - }, - - domManip: function (args, callback, allowIntersection) { - // Flatten any nested arrays - args = core_concat.apply([], args); - - var first, - node, - hasScripts, - scripts, - doc, - fragment, - i = 0, - l = this.length, - set = this, - iNoClone = l - 1, - value = args[0], - isFunction = jQuery.isFunction(value); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( - isFunction || - !( - l <= 1 || - typeof value !== "string" || - jQuery.support.checkClone || - !rchecked.test(value) - ) - ) { - return this.each(function (index) { - var self = set.eq(index); - if (isFunction) { - args[0] = value.call(this, index, self.html()); - } - self.domManip(args, callback, allowIntersection); - }); - } - - if (l) { - fragment = jQuery.buildFragment( - args, - this[0].ownerDocument, - false, - !allowIntersection && this, - ); - first = fragment.firstChild; - - if (fragment.childNodes.length === 1) { - fragment = first; - } - - if (first) { - scripts = jQuery.map(getAll(fragment, "script"), disableScript); - hasScripts = scripts.length; - - // Use the original fragment for the last item instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for (; i < l; i++) { - node = fragment; - - if (i !== iNoClone) { - node = jQuery.clone(node, true, true); - - // Keep references to cloned scripts for later restoration - if (hasScripts) { - jQuery.merge(scripts, getAll(node, "script")); - } - } - - callback.call(this[i], node, i); - } - - if (hasScripts) { - doc = scripts[scripts.length - 1].ownerDocument; - - // Reenable scripts - jQuery.map(scripts, restoreScript); - - // Evaluate executable scripts on first document insertion - for (i = 0; i < hasScripts; i++) { - node = scripts[i]; - if ( - rscriptType.test(node.type || "") && - !jQuery._data(node, "globalEval") && - jQuery.contains(doc, node) - ) { - if (node.src) { - // Hope ajax is available... - jQuery._evalUrl(node.src); - } else { - jQuery.globalEval( - ( - node.text || - node.textContent || - node.innerHTML || - "" - ).replace(rcleanScript, ""), - ); - } - } - } - } - - // Fix #11809: Avoid leaking memory - fragment = first = null; - } - } - - return this; - }, - }); - - // Support: IE<8 - // Manipulating tables requires a tbody - function manipulationTarget(elem, content) { - return jQuery.nodeName(elem, "table") && - jQuery.nodeName( - content.nodeType === 1 ? content : content.firstChild, - "tr", - ) - ? elem.getElementsByTagName("tbody")[0] || - elem.appendChild(elem.ownerDocument.createElement("tbody")) - : elem; - } - - // Replace/restore the type attribute of script elements for safe DOM manipulation - function disableScript(elem) { - elem.type = (jQuery.find.attr(elem, "type") !== null) + "/" + elem.type; - return elem; - } - function restoreScript(elem) { - var match = rscriptTypeMasked.exec(elem.type); - if (match) { - elem.type = match[1]; - } else { - elem.removeAttribute("type"); - } - return elem; - } - - // Mark scripts as having already been evaluated - function setGlobalEval(elems, refElements) { - var elem, - i = 0; - for (; (elem = elems[i]) != null; i++) { - jQuery._data( - elem, - "globalEval", - !refElements || jQuery._data(refElements[i], "globalEval"), - ); - } - } - - function cloneCopyEvent(src, dest) { - if (dest.nodeType !== 1 || !jQuery.hasData(src)) { - return; - } - - var type, - i, - l, - oldData = jQuery._data(src), - curData = jQuery._data(dest, oldData), - events = oldData.events; - - if (events) { - delete curData.handle; - curData.events = {}; - - for (type in events) { - for (i = 0, l = events[type].length; i < l; i++) { - jQuery.event.add(dest, type, events[type][i]); - } - } - } - - // make the cloned public data object a copy from the original - if (curData.data) { - curData.data = jQuery.extend({}, curData.data); - } - } - - function fixCloneNodeIssues(src, dest) { - var nodeName, e, data; - - // We do not need to do anything for non-Elements - if (dest.nodeType !== 1) { - return; - } - - nodeName = dest.nodeName.toLowerCase(); - - // IE6-8 copies events bound via attachEvent when using cloneNode. - if (!jQuery.support.noCloneEvent && dest[jQuery.expando]) { - data = jQuery._data(dest); - - for (e in data.events) { - jQuery.removeEvent(dest, e, data.handle); - } - - // Event data gets referenced instead of copied if the expando gets copied too - dest.removeAttribute(jQuery.expando); - } - - // IE blanks contents when cloning scripts, and tries to evaluate newly-set text - if (nodeName === "script" && dest.text !== src.text) { - disableScript(dest).text = src.text; - restoreScript(dest); - - // IE6-10 improperly clones children of object elements using classid. - // IE10 throws NoModificationAllowedError if parent is null, #12132. - } else if (nodeName === "object") { - if (dest.parentNode) { - dest.outerHTML = src.outerHTML; - } - - // This path appears unavoidable for IE9. When cloning an object - // element in IE9, the outerHTML strategy above is not sufficient. - // If the src has innerHTML and the destination does not, - // copy the src.innerHTML into the dest.innerHTML. #10324 - if ( - jQuery.support.html5Clone && - src.innerHTML && - !jQuery.trim(dest.innerHTML) - ) { - dest.innerHTML = src.innerHTML; - } - } else if ( - nodeName === "input" && - manipulation_rcheckableType.test(src.type) - ) { - // IE6-8 fails to persist the checked state of a cloned checkbox - // or radio button. Worse, IE6-7 fail to give the cloned element - // a checked appearance if the defaultChecked value isn't also set - - dest.defaultChecked = dest.checked = src.checked; - - // IE6-7 get confused and end up setting the value of a cloned - // checkbox/radio button to an empty string instead of "on" - if (dest.value !== src.value) { - dest.value = src.value; - } - - // IE6-8 fails to return the selected option to the default selected - // state when cloning options - } else if (nodeName === "option") { - dest.defaultSelected = dest.selected = src.defaultSelected; - - // IE6-8 fails to set the defaultValue to the correct value when - // cloning other types of input fields - } else if (nodeName === "input" || nodeName === "textarea") { - dest.defaultValue = src.defaultValue; - } - } - - jQuery.each( - { - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith", - }, - function (name, original) { - jQuery.fn[name] = function (selector) { - var elems, - i = 0, - ret = [], - insert = jQuery(selector), - last = insert.length - 1; - - for (; i <= last; i++) { - elems = i === last ? this : this.clone(true); - jQuery(insert[i])[original](elems); - - // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() - core_push.apply(ret, elems.get()); - } - - return this.pushStack(ret); - }; - }, - ); - - function getAll(context, tag) { - var elems, - elem, - i = 0, - found = - typeof context.getElementsByTagName !== core_strundefined - ? context.getElementsByTagName(tag || "*") - : typeof context.querySelectorAll !== core_strundefined - ? context.querySelectorAll(tag || "*") - : undefined; - - if (!found) { - for ( - found = [], elems = context.childNodes || context; - (elem = elems[i]) != null; - i++ - ) { - if (!tag || jQuery.nodeName(elem, tag)) { - found.push(elem); - } else { - jQuery.merge(found, getAll(elem, tag)); - } - } - } - - return tag === undefined || (tag && jQuery.nodeName(context, tag)) - ? jQuery.merge([context], found) - : found; - } - - // Used in buildFragment, fixes the defaultChecked property - function fixDefaultChecked(elem) { - if (manipulation_rcheckableType.test(elem.type)) { - elem.defaultChecked = elem.checked; - } - } - - jQuery.extend({ - clone: function (elem, dataAndEvents, deepDataAndEvents) { - var destElements, - node, - clone, - i, - srcElements, - inPage = jQuery.contains(elem.ownerDocument, elem); - - if ( - jQuery.support.html5Clone || - jQuery.isXMLDoc(elem) || - !rnoshimcache.test("<" + elem.nodeName + ">") - ) { - clone = elem.cloneNode(true); - - // IE<=8 does not properly clone detached, unknown element nodes - } else { - fragmentDiv.innerHTML = elem.outerHTML; - fragmentDiv.removeChild((clone = fragmentDiv.firstChild)); - } - - if ( - (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && - (elem.nodeType === 1 || elem.nodeType === 11) && - !jQuery.isXMLDoc(elem) - ) { - // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 - destElements = getAll(clone); - srcElements = getAll(elem); - - // Fix all IE cloning issues - for (i = 0; (node = srcElements[i]) != null; ++i) { - // Ensure that the destination node is not null; Fixes #9587 - if (destElements[i]) { - fixCloneNodeIssues(node, destElements[i]); - } - } - } - - // Copy the events from the original to the clone - if (dataAndEvents) { - if (deepDataAndEvents) { - srcElements = srcElements || getAll(elem); - destElements = destElements || getAll(clone); - - for (i = 0; (node = srcElements[i]) != null; i++) { - cloneCopyEvent(node, destElements[i]); - } - } else { - cloneCopyEvent(elem, clone); - } - } - - // Preserve script evaluation history - destElements = getAll(clone, "script"); - if (destElements.length > 0) { - setGlobalEval(destElements, !inPage && getAll(elem, "script")); - } - - destElements = srcElements = node = null; - - // Return the cloned set - return clone; - }, - - buildFragment: function (elems, context, scripts, selection) { - var j, - elem, - contains, - tmp, - tag, - tbody, - wrap, - l = elems.length, - // Ensure a safe fragment - safe = createSafeFragment(context), - nodes = [], - i = 0; - - for (; i < l; i++) { - elem = elems[i]; - - if (elem || elem === 0) { - // Add nodes directly - if (jQuery.type(elem) === "object") { - jQuery.merge(nodes, elem.nodeType ? [elem] : elem); - - // Convert non-html into a text node - } else if (!rhtml.test(elem)) { - nodes.push(context.createTextNode(elem)); - - // Convert html into DOM nodes - } else { - tmp = tmp || safe.appendChild(context.createElement("div")); - - // Deserialize a standard representation - tag = (rtagName.exec(elem) || ["", ""])[1].toLowerCase(); - wrap = wrapMap[tag] || wrapMap._default; - - tmp.innerHTML = - wrap[1] + elem.replace(rxhtmlTag, "<$1>") + wrap[2]; - - // Descend through wrappers to the right content - j = wrap[0]; - while (j--) { - tmp = tmp.lastChild; - } - - // Manually add leading whitespace removed by IE - if ( - !jQuery.support.leadingWhitespace && - rleadingWhitespace.test(elem) - ) { - nodes.push( - context.createTextNode(rleadingWhitespace.exec(elem)[0]), - ); - } - - // Remove IE's autoinserted from table fragments - if (!jQuery.support.tbody) { - // String was a , *may* have spurious - elem = - tag === "table" && !rtbody.test(elem) - ? tmp.firstChild - : // String was a bare or - wrap[1] === "
" && !rtbody.test(elem) - ? tmp - : 0; - - j = elem && elem.childNodes.length; - while (j--) { - if ( - jQuery.nodeName((tbody = elem.childNodes[j]), "tbody") && - !tbody.childNodes.length - ) { - elem.removeChild(tbody); - } - } - } - - jQuery.merge(nodes, tmp.childNodes); - - // Fix #12392 for WebKit and IE > 9 - tmp.textContent = ""; - - // Fix #12392 for oldIE - while (tmp.firstChild) { - tmp.removeChild(tmp.firstChild); - } - - // Remember the top-level container for proper cleanup - tmp = safe.lastChild; - } - } - } - - // Fix #11356: Clear elements from fragment - if (tmp) { - safe.removeChild(tmp); - } - - // Reset defaultChecked for any radios and checkboxes - // about to be appended to the DOM in IE 6/7 (#8060) - if (!jQuery.support.appendChecked) { - jQuery.grep(getAll(nodes, "input"), fixDefaultChecked); - } - - i = 0; - while ((elem = nodes[i++])) { - // #4087 - If origin and destination elements are the same, and this is - // that element, do not do anything - if (selection && jQuery.inArray(elem, selection) !== -1) { - continue; - } - - contains = jQuery.contains(elem.ownerDocument, elem); - - // Append to fragment - tmp = getAll(safe.appendChild(elem), "script"); - - // Preserve script evaluation history - if (contains) { - setGlobalEval(tmp); - } - - // Capture executables - if (scripts) { - j = 0; - while ((elem = tmp[j++])) { - if (rscriptType.test(elem.type || "")) { - scripts.push(elem); - } - } - } - } - - tmp = null; - - return safe; - }, - - cleanData: function (elems, /* internal */ acceptData) { - var elem, - type, - id, - data, - i = 0, - internalKey = jQuery.expando, - cache = jQuery.cache, - deleteExpando = jQuery.support.deleteExpando, - special = jQuery.event.special; - - for (; (elem = elems[i]) != null; i++) { - if (acceptData || jQuery.acceptData(elem)) { - id = elem[internalKey]; - data = id && cache[id]; - - if (data) { - if (data.events) { - for (type in data.events) { - if (special[type]) { - jQuery.event.remove(elem, type); - - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent(elem, type, data.handle); - } - } - } - - // Remove cache only if it was not already removed by jQuery.event.remove - if (cache[id]) { - delete cache[id]; - - // IE does not allow us to delete expando properties from nodes, - // nor does it have a removeAttribute function on Document nodes; - // we must handle all of these cases - if (deleteExpando) { - delete elem[internalKey]; - } else if (typeof elem.removeAttribute !== core_strundefined) { - elem.removeAttribute(internalKey); - } else { - elem[internalKey] = null; - } - - core_deletedIds.push(id); - } - } - } - } - }, - - _evalUrl: function (url) { - return jQuery.ajax({ - url: url, - type: "GET", - dataType: "script", - async: false, - global: false, - throws: true, - }); - }, - }); - jQuery.fn.extend({ - wrapAll: function (html) { - if (jQuery.isFunction(html)) { - return this.each(function (i) { - jQuery(this).wrapAll(html.call(this, i)); - }); - } - - if (this[0]) { - // The elements to wrap the target around - var wrap = jQuery(html, this[0].ownerDocument).eq(0).clone(true); - - if (this[0].parentNode) { - wrap.insertBefore(this[0]); - } - - wrap - .map(function () { - var elem = this; - - while (elem.firstChild && elem.firstChild.nodeType === 1) { - elem = elem.firstChild; - } - - return elem; - }) - .append(this); - } - - return this; - }, - - wrapInner: function (html) { - if (jQuery.isFunction(html)) { - return this.each(function (i) { - jQuery(this).wrapInner(html.call(this, i)); - }); - } - - return this.each(function () { - var self = jQuery(this), - contents = self.contents(); - - if (contents.length) { - contents.wrapAll(html); - } else { - self.append(html); - } - }); - }, - - wrap: function (html) { - var isFunction = jQuery.isFunction(html); - - return this.each(function (i) { - jQuery(this).wrapAll(isFunction ? html.call(this, i) : html); - }); - }, - - unwrap: function () { - return this.parent() - .each(function () { - if (!jQuery.nodeName(this, "body")) { - jQuery(this).replaceWith(this.childNodes); - } - }) - .end(); - }, - }); - var iframe, - getStyles, - curCSS, - ralpha = /alpha\([^)]*\)/i, - ropacity = /opacity\s*=\s*([^)]*)/, - rposition = /^(top|right|bottom|left)$/, - // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" - // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rmargin = /^margin/, - rnumsplit = new RegExp("^(" + core_pnum + ")(.*)$", "i"), - rnumnonpx = new RegExp("^(" + core_pnum + ")(?!px)[a-z%]+$", "i"), - rrelNum = new RegExp("^([+-])=(" + core_pnum + ")", "i"), - elemdisplay = { BODY: "block" }, - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: 0, - fontWeight: 400, - }, - cssExpand = ["Top", "Right", "Bottom", "Left"], - cssPrefixes = ["Webkit", "O", "Moz", "ms"]; - - // return a css property mapped to a potentially vendor prefixed property - function vendorPropName(style, name) { - // shortcut for names that are not vendor prefixed - if (name in style) { - return name; - } - - // check for vendor prefixed names - var capName = name.charAt(0).toUpperCase() + name.slice(1), - origName = name, - i = cssPrefixes.length; - - while (i--) { - name = cssPrefixes[i] + capName; - if (name in style) { - return name; - } - } - - return origName; - } - - function isHidden(elem, el) { - // isHidden might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - return ( - jQuery.css(elem, "display") === "none" || - !jQuery.contains(elem.ownerDocument, elem) - ); - } - - function showHide(elements, show) { - var display, - elem, - hidden, - values = [], - index = 0, - length = elements.length; - - for (; index < length; index++) { - elem = elements[index]; - if (!elem.style) { - continue; - } - - values[index] = jQuery._data(elem, "olddisplay"); - display = elem.style.display; - if (show) { - // Reset the inline display of this element to learn if it is - // being hidden by cascaded rules or not - if (!values[index] && display === "none") { - elem.style.display = ""; - } - - // Set elements which have been overridden with display: none - // in a stylesheet to whatever the default browser style is - // for such an element - if (elem.style.display === "" && isHidden(elem)) { - values[index] = jQuery._data( - elem, - "olddisplay", - css_defaultDisplay(elem.nodeName), - ); - } - } else { - if (!values[index]) { - hidden = isHidden(elem); - - if ((display && display !== "none") || !hidden) { - jQuery._data( - elem, - "olddisplay", - hidden ? display : jQuery.css(elem, "display"), - ); - } - } - } - } - - // Set the display of most of the elements in a second loop - // to avoid the constant reflow - for (index = 0; index < length; index++) { - elem = elements[index]; - if (!elem.style) { - continue; - } - if (!show || elem.style.display === "none" || elem.style.display === "") { - elem.style.display = show ? values[index] || "" : "none"; - } - } - - return elements; - } - - jQuery.fn.extend({ - css: function (name, value) { - return jQuery.access( - this, - function (elem, name, value) { - var len, - styles, - map = {}, - i = 0; - - if (jQuery.isArray(name)) { - styles = getStyles(elem); - len = name.length; - - for (; i < len; i++) { - map[name[i]] = jQuery.css(elem, name[i], false, styles); - } - - return map; - } - - return value !== undefined - ? jQuery.style(elem, name, value) - : jQuery.css(elem, name); - }, - name, - value, - arguments.length > 1, - ); - }, - show: function () { - return showHide(this, true); - }, - hide: function () { - return showHide(this); - }, - toggle: function (state) { - if (typeof state === "boolean") { - return state ? this.show() : this.hide(); - } - - return this.each(function () { - if (isHidden(this)) { - jQuery(this).show(); - } else { - jQuery(this).hide(); - } - }); - }, - }); - - 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; - } - }, - }, - }, - - // Don't automatically add "px" to these possibly-unitless properties - cssNumber: { - columnCount: true, - fillOpacity: true, - fontWeight: true, - lineHeight: true, - opacity: true, - order: true, - orphans: true, - widows: true, - zIndex: true, - zoom: true, - }, - - // Add in properties whose names you wish to fix before - // setting or getting the value - cssProps: { - // normalize float css property - float: jQuery.support.cssFloat ? "cssFloat" : "styleFloat", - }, - - // 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; - } - - // Make sure that we're working with the right name - var ret, - type, - hooks, - origName = jQuery.camelCase(name), - style = elem.style; - - name = - jQuery.cssProps[origName] || - (jQuery.cssProps[origName] = vendorPropName(style, origName)); - - // gets hook for the prefixed version - // followed by the 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 - 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 NaN and null values aren't set. See: #7116 - if (value == null || (type === "number" && isNaN(value))) { - return; - } - - // If a number was passed in, 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 specifing setters in cssHooks, - // but it would mean to define eight (for every problematic property) identical functions - if ( - !jQuery.support.clearCloneStyle && - value === "" && - name.indexOf("background") === 0 - ) { - style[name] = "inherit"; - } - - // If a hook was provided, use that value, otherwise just set the specified value - if ( - !hooks || - !("set" in hooks) || - (value = hooks.set(elem, value, extra)) !== undefined - ) { - // Wrapped to prevent IE from throwing errors when 'invalid' values are provided - // Fixes bug #5509 - try { - style[name] = value; - } catch (e) {} - } - } else { - // If a hook was provided get the non-computed value from there - if ( - hooks && - "get" in hooks && - (ret = hooks.get(elem, false, extra)) !== undefined - ) { - return ret; - } - - // Otherwise just get the value from the style object - return style[name]; - } - }, - - css: function (elem, name, extra, styles) { - var num, - val, - hooks, - origName = jQuery.camelCase(name); - - // 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 - hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName]; - - // If a hook was provided get the computed value from there - if (hooks && "get" in hooks) { - val = hooks.get(elem, true, extra); - } - - // Otherwise, if a way to get the computed value exists, use that - if (val === undefined) { - val = curCSS(elem, name, styles); - } - - //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 - if (extra === "" || extra) { - num = parseFloat(val); - return extra === true || jQuery.isNumeric(num) ? num || 0 : val; - } - return val; - }, - }); - - // NOTE: we've included the "window" in window.getComputedStyle - // because jsdom on node.js will break without it. - if (window.getComputedStyle) { - getStyles = function (elem) { - return window.getComputedStyle(elem, null); - }; - - curCSS = function (elem, name, _computed) { - var width, - minWidth, - maxWidth, - computed = _computed || getStyles(elem), - // getPropertyValue is only needed for .css('filter') in IE9, see #12537 - ret = computed - ? computed.getPropertyValue(name) || computed[name] - : undefined, - style = elem.style; - - if (computed) { - if (ret === "" && !jQuery.contains(elem.ownerDocument, elem)) { - ret = jQuery.style(elem, name); - } - - // A tribute to the "awesome hack by Dean Edwards" - // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right - // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels - // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values - if (rnumnonpx.test(ret) && rmargin.test(name)) { - // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; - - // Put in the new values to get a computed value out - style.minWidth = style.maxWidth = style.width = ret; - ret = computed.width; - - // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } - - return ret; - }; - } else if (document.documentElement.currentStyle) { - getStyles = function (elem) { - return elem.currentStyle; - }; - - curCSS = function (elem, name, _computed) { - var left, - rs, - rsLeft, - computed = _computed || getStyles(elem), - ret = computed ? computed[name] : undefined, - style = elem.style; - - // Avoid setting ret to empty string here - // so we don't default to auto - if (ret == null && style && style[name]) { - ret = style[name]; - } - - // From the awesome hack by Dean Edwards - // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 - - // If we're not dealing with a regular pixel number - // but a number that has a weird ending, we need to convert it to pixels - // but not position css attributes, as those are proportional to the parent element instead - // and we can't measure the parent instead because it might trigger a "stacking dolls" problem - if (rnumnonpx.test(ret) && !rposition.test(name)) { - // Remember the original values - left = style.left; - rs = elem.runtimeStyle; - rsLeft = rs && rs.left; - - // Put in the new values to get a computed value out - if (rsLeft) { - rs.left = elem.currentStyle.left; - } - style.left = name === "fontSize" ? "1em" : ret; - ret = style.pixelLeft + "px"; - - // Revert the changed values - style.left = left; - if (rsLeft) { - rs.left = rsLeft; - } - } - - return ret === "" ? "auto" : ret; - }; - } - - function setPositiveNumber(elem, value, subtract) { - var matches = rnumsplit.exec(value); - return matches - ? // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max(0, matches[1] - (subtract || 0)) + (matches[2] || "px") - : value; - } - - function augmentWidthOrHeight(elem, name, extra, isBorderBox, styles) { - var i = - extra === (isBorderBox ? "border" : "content") - ? // If we already have the right measurement, avoid augmentation - 4 - : // Otherwise initialize for horizontal or vertical properties - name === "width" - ? 1 - : 0, - val = 0; - - for (; i < 4; i += 2) { - // both box models exclude margin, so add it if we want it - if (extra === "margin") { - val += jQuery.css(elem, extra + cssExpand[i], true, styles); - } - - if (isBorderBox) { - // border-box includes padding, so remove it if we want content - if (extra === "content") { - val -= jQuery.css(elem, "padding" + cssExpand[i], true, styles); - } - - // 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 - val += jQuery.css(elem, "padding" + cssExpand[i], true, styles); - - // 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, - ); - } - } - } - - return val; - } - - function getWidthOrHeight(elem, name, extra) { - // Start with offset property, which is equivalent to the border-box value - var valueIsBorderBox = true, - val = name === "width" ? elem.offsetWidth : elem.offsetHeight, - styles = getStyles(elem), - isBorderBox = - jQuery.support.boxSizing && - jQuery.css(elem, "boxSizing", false, styles) === "border-box"; - - // 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) { - // Fall back to computed then uncomputed css if necessary - val = curCSS(elem, name, styles); - if (val < 0 || val == null) { - val = elem.style[name]; - } - - // Computed unit is not pixels. Stop here and return. - if (rnumnonpx.test(val)) { - return val; - } - - // we need the check for style in case a browser which returns unreliable values - // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = - isBorderBox && - (jQuery.support.boxSizingReliable || val === elem.style[name]); - - // Normalize "", auto, and prepare for extra - val = parseFloat(val) || 0; - } - - // use the active box-sizing model to add/subtract irrelevant styles - return ( - val + - augmentWidthOrHeight( - elem, - name, - extra || (isBorderBox ? "border" : "content"), - valueIsBorderBox, - styles, - ) + - "px" - ); - } - - // Try to determine the default display value of an element - function css_defaultDisplay(nodeName) { - var doc = document, - display = elemdisplay[nodeName]; - - if (!display) { - display = actualDisplay(nodeName, doc); - - // If the simple way fails, read from inside an iframe - if (display === "none" || !display) { - // Use the already-created iframe if possible - iframe = ( - iframe || - jQuery("