From 36a476851a1151ec6d8c5cc82fc817def17aa98a Mon Sep 17 00:00:00 2001 From: somrat sorkar Date: Tue, 18 Jul 2023 13:20:30 +0600 Subject: [PATCH] update google-font linking and remove unncessarry things --- assets/plugins/jquery/jquery.js | 11193 ---------------- exampleSite/config/_default/module.toml | 3 - exampleSite/config/_default/params.toml | 4 +- exampleSite/content/english/pages/elements.md | 6 - exampleSite/go.mod | 3 +- exampleSite/hugo.toml | 5 - layouts/partials/essentials/style.html | 14 +- package.json | 14 +- 8 files changed, 19 insertions(+), 11223 deletions(-) delete mode 100644 assets/plugins/jquery/jquery.js diff --git a/assets/plugins/jquery/jquery.js b/assets/plugins/jquery/jquery.js deleted file mode 100644 index 7452f6d..0000000 --- a/assets/plugins/jquery/jquery.js +++ /dev/null @@ -1,11193 +0,0 @@ -/*! - * jQuery JavaScript Library v3.6.0 - * https://jquery.com/ - * - * Includes Sizzle.js - * https://sizzlejs.com/ - * - * Copyright OpenJS Foundation and other contributors - * Released under the MIT license - * https://jquery.org/license - * - * Date: 2021-03-02T17:08Z - */ -(function (global, factory) { - "use strict"; - - if (typeof module === "object" && typeof module.exports === "object") { - // For CommonJS and CommonJS-like environments where a proper `window` - // is present, execute the factory and get jQuery. - // For environments that do not have a `window` with a `document` - // (such as Node.js), expose a factory as module.exports. - // This accentuates the need for the creation of a real `window`. - // e.g. var jQuery = require("jquery")(window); - // See ticket #14549 for more info. - module.exports = global.document - ? factory(global, true) - : function (w) { - if (!w.document) { - throw new Error("jQuery requires a window with a document"); - } - return factory(w); - }; - } else { - factory(global); - } - - // Pass this if window is not defined yet -})(typeof window !== "undefined" ? window : this, function (window, noGlobal) { - // Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 - // throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode - // arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common - // enough that all such attempts are guarded in a try block. - "use strict"; - - var arr = []; - - var getProto = Object.getPrototypeOf; - - var slice = arr.slice; - - var flat = arr.flat - ? function (array) { - return arr.flat.call(array); - } - : function (array) { - return arr.concat.apply([], array); - }; - - var push = arr.push; - - var indexOf = arr.indexOf; - - var class2type = {}; - - var toString = class2type.toString; - - var hasOwn = class2type.hasOwnProperty; - - var fnToString = hasOwn.toString; - - var ObjectFunctionString = fnToString.call(Object); - - var support = {}; - - var isFunction = function isFunction(obj) { - // Support: Chrome <=57, Firefox <=52 - // In some browsers, typeof returns "function" for HTML elements - // (i.e., `typeof document.createElement( "object" ) === "function"`). - // We don't want to classify *any* DOM node as a function. - // Support: QtWeb <=3.8.5, WebKit <=534.34, wkhtmltopdf tool <=0.12.5 - // Plus for old WebKit, typeof returns "function" for HTML collections - // (e.g., `typeof document.getElementsByTagName("div") === "function"`). (gh-4756) - return ( - typeof obj === "function" && - typeof obj.nodeType !== "number" && - typeof obj.item !== "function" - ); - }; - - var isWindow = function isWindow(obj) { - return obj != null && obj === obj.window; - }; - - var document = window.document; - - var preservedScriptAttributes = { - type: true, - src: true, - nonce: true, - noModule: true, - }; - - function DOMEval(code, node, doc) { - doc = doc || document; - - var i, - val, - script = doc.createElement("script"); - - script.text = code; - if (node) { - for (i in preservedScriptAttributes) { - // Support: Firefox 64+, Edge 18+ - // Some browsers don't support the "nonce" property on scripts. - // On the other hand, just using `getAttribute` is not enough as - // the `nonce` attribute is reset to an empty string whenever it - // becomes browsing-context connected. - // See https://github.com/whatwg/html/issues/2369 - // See https://html.spec.whatwg.org/#nonce-attributes - // The `node.getAttribute` check was added for the sake of - // `jQuery.globalEval` so that it can fake a nonce-containing node - // via an object. - val = node[i] || (node.getAttribute && node.getAttribute(i)); - if (val) { - script.setAttribute(i, val); - } - } - } - doc.head.appendChild(script).parentNode.removeChild(script); - } - - function toType(obj) { - if (obj == null) { - return obj + ""; - } - - // Support: Android <=2.3 only (functionish RegExp) - return typeof obj === "object" || typeof obj === "function" - ? class2type[toString.call(obj)] || "object" - : typeof obj; - } - /* global Symbol */ - // Defining this global in .eslintrc.json would create a danger of using the global - // unguarded in another place, it seems safer to define global only for this module - - var version = "3.6.0", - // Define a local copy of jQuery - jQuery = function (selector, context) { - // The jQuery object is actually just the init constructor 'enhanced' - // Need init if jQuery is called (just allow error to be thrown if not included) - return new jQuery.fn.init(selector, context); - }; - - jQuery.fn = jQuery.prototype = { - // The current version of jQuery being used - jquery: version, - - constructor: jQuery, - - // The default length of a jQuery object is 0 - length: 0, - - toArray: function () { - return 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 all the elements in a clean array - if (num == null) { - return slice.call(this); - } - - // Return just the one element from the set - return num < 0 ? this[num + this.length] : 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; - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - each: function (callback) { - return jQuery.each(this, callback); - }, - - map: function (callback) { - return this.pushStack( - jQuery.map(this, function (elem, i) { - return callback.call(elem, i, elem); - }) - ); - }, - - slice: function () { - return this.pushStack(slice.apply(this, arguments)); - }, - - first: function () { - return this.eq(0); - }, - - last: function () { - return this.eq(-1); - }, - - even: function () { - return this.pushStack( - jQuery.grep(this, function (_elem, i) { - return (i + 1) % 2; - }) - ); - }, - - odd: function () { - return this.pushStack( - jQuery.grep(this, function (_elem, i) { - return i % 2; - }) - ); - }, - - eq: function (i) { - var len = this.length, - j = +i + (i < 0 ? len : 0); - return this.pushStack(j >= 0 && j < len ? [this[j]] : []); - }, - - end: function () { - return this.prevObject || this.constructor(); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: push, - sort: arr.sort, - splice: arr.splice, - }; - - jQuery.extend = jQuery.fn.extend = function () { - var options, - name, - src, - copy, - copyIsArray, - clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if (typeof target === "boolean") { - deep = target; - - // Skip the boolean and the target - target = arguments[i] || {}; - i++; - } - - // Handle case when target is a string or something (possible in deep copy) - if (typeof target !== "object" && !isFunction(target)) { - target = {}; - } - - // Extend jQuery itself if only one argument is passed - if (i === length) { - 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) { - copy = options[name]; - - // Prevent Object.prototype pollution - // Prevent never-ending loop - if (name === "__proto__" || target === copy) { - continue; - } - - // Recurse if we're merging plain objects or arrays - if ( - deep && - copy && - (jQuery.isPlainObject(copy) || (copyIsArray = Array.isArray(copy))) - ) { - src = target[name]; - - // Ensure proper type for the source value - if (copyIsArray && !Array.isArray(src)) { - clone = []; - } else if (!copyIsArray && !jQuery.isPlainObject(src)) { - clone = {}; - } else { - clone = src; - } - copyIsArray = false; - - // 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 - expando: "jQuery" + (version + Math.random()).replace(/\D/g, ""), - - // Assume jQuery is ready without the ready module - isReady: true, - - error: function (msg) { - throw new Error(msg); - }, - - noop: function () {}, - - isPlainObject: function (obj) { - var proto, Ctor; - - // Detect obvious negatives - // Use toString instead of jQuery.type to catch host objects - if (!obj || toString.call(obj) !== "[object Object]") { - return false; - } - - proto = getProto(obj); - - // Objects with no prototype (e.g., `Object.create( null )`) are plain - if (!proto) { - return true; - } - - // Objects with prototype are plain iff they were constructed by a global Object function - Ctor = hasOwn.call(proto, "constructor") && proto.constructor; - return ( - typeof Ctor === "function" && - fnToString.call(Ctor) === ObjectFunctionString - ); - }, - - isEmptyObject: function (obj) { - var name; - - for (name in obj) { - return false; - } - return true; - }, - - // Evaluates a script in a provided context; falls back to the global one - // if not specified. - globalEval: function (code, options, doc) { - DOMEval(code, { nonce: options && options.nonce }, doc); - }, - - each: function (obj, callback) { - var length, - i = 0; - - if (isArrayLike(obj)) { - length = obj.length; - for (; i < length; i++) { - if (callback.call(obj[i], i, obj[i]) === false) { - break; - } - } - } else { - for (i in obj) { - if (callback.call(obj[i], i, obj[i]) === false) { - break; - } - } - } - - return obj; - }, - - // 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 { - push.call(ret, arr); - } - } - - return ret; - }, - - inArray: function (elem, arr, i) { - return arr == null ? -1 : indexOf.call(arr, elem, i); - }, - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - merge: function (first, second) { - var len = +second.length, - j = 0, - i = first.length; - - for (; j < len; j++) { - first[i++] = second[j]; - } - - first.length = i; - - return first; - }, - - grep: function (elems, callback, invert) { - var callbackInverse, - matches = [], - i = 0, - length = elems.length, - callbackExpect = !invert; - - // Go through the array, only saving the items - // that pass the validator function - for (; i < length; i++) { - callbackInverse = !callback(elems[i], i); - if (callbackInverse !== callbackExpect) { - matches.push(elems[i]); - } - } - - return matches; - }, - - // arg is for internal usage only - map: function (elems, callback, arg) { - var length, - value, - i = 0, - ret = []; - - // Go through the array, translating each of the items to their new values - if (isArrayLike(elems)) { - length = elems.length; - for (; i < length; i++) { - value = callback(elems[i], i, arg); - - if (value != null) { - ret.push(value); - } - } - - // Go through every key on the object, - } else { - for (i in elems) { - value = callback(elems[i], i, arg); - - if (value != null) { - ret.push(value); - } - } - } - - // Flatten any nested arrays - return flat(ret); - }, - - // A global GUID counter for objects - guid: 1, - - // jQuery.support is not used in Core but other projects attach their - // properties to it so it needs to exist. - support: support, - }); - - if (typeof Symbol === "function") { - jQuery.fn[Symbol.iterator] = arr[Symbol.iterator]; - } - - // Populate the class2type map - jQuery.each( - "Boolean Number String Function Array Date RegExp Object Error Symbol".split( - " " - ), - function (_i, name) { - class2type["[object " + name + "]"] = name.toLowerCase(); - } - ); - - function isArrayLike(obj) { - // Support: real iOS 8.2 only (not reproducible in simulator) - // `in` check used to prevent JIT error (gh-2145) - // hasOwn isn't used here due to false negatives - // regarding Nodelist length in IE - var length = !!obj && "length" in obj && obj.length, - type = toType(obj); - - if (isFunction(obj) || isWindow(obj)) { - return false; - } - - return ( - type === "array" || - length === 0 || - (typeof length === "number" && length > 0 && length - 1 in obj) - ); - } - var Sizzle = - /*! - * Sizzle CSS Selector Engine v2.3.6 - * https://sizzlejs.com/ - * - * Copyright JS Foundation and other contributors - * Released under the MIT license - * https://js.foundation/ - * - * Date: 2021-02-16 - */ - (function (window) { - var i, - support, - Expr, - getText, - isXML, - tokenize, - compile, - select, - outermostContext, - sortInput, - hasDuplicate, - // Local document vars - setDocument, - document, - docElem, - documentIsHTML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - // Instance-specific data - expando = "sizzle" + 1 * new Date(), - preferredDoc = window.document, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - nonnativeSelectorCache = createCache(), - sortOrder = function (a, b) { - if (a === b) { - hasDuplicate = true; - } - return 0; - }, - // Instance methods - hasOwn = {}.hasOwnProperty, - arr = [], - pop = arr.pop, - pushNative = arr.push, - push = arr.push, - slice = arr.slice, - // Use a stripped-down indexOf as it's faster than native - // https://jsperf.com/thor-indexof-vs-for/5 - indexOf = function (list, elem) { - var i = 0, - len = list.length; - for (; i < len; i++) { - if (list[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 - - // http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - // https://www.w3.org/TR/css-syntax-3/#ident-token-diagram - identifier = - "(?:\\\\[\\da-fA-F]{1,6}" + - whitespace + - "?|\\\\[^\\r\\n\\f]|[\\w-]|[^\0-\\x7f])+", - // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors - attributes = - "\\[" + - whitespace + - "*(" + - identifier + - ")(?:" + - whitespace + - // Operator (capture 2) - "*([*^$|!~]?=)" + - whitespace + - // "Attribute values must be CSS identifiers [capture 5] - // or strings [capture 3 or capture 4]" - "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + - identifier + - "))|)" + - whitespace + - "*\\]", - pseudos = - ":(" + - identifier + - ")(?:\\((" + - // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: - // 1. quoted (capture 3; capture 4 or capture 5) - "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + - // 2. simple (capture 6) - "((?:\\\\.|[^\\\\()[\\]]|" + - attributes + - ")*)|" + - // 3. anything else (capture 2) - ".*" + - ")\\)|)", - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rwhitespace = new RegExp(whitespace + "+", "g"), - rtrim = new RegExp( - "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", - "g" - ), - rcomma = new RegExp("^" + whitespace + "*," + whitespace + "*"), - rcombinators = new RegExp( - "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" - ), - rdescend = new RegExp(whitespace + "|>"), - rpseudo = new RegExp(pseudos), - ridentifier = new RegExp("^" + identifier + "$"), - matchExpr = { - ID: new RegExp("^#(" + identifier + ")"), - CLASS: new RegExp("^\\.(" + identifier + ")"), - TAG: new RegExp("^(" + identifier + "|[*])"), - ATTR: new RegExp("^" + attributes), - PSEUDO: new RegExp("^" + pseudos), - CHILD: new RegExp( - "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + - whitespace + - "*(even|odd|(([+-]|)(\\d*)n|)" + - whitespace + - "*(?:([+-]|)" + - whitespace + - "*(\\d+)|))" + - whitespace + - "*\\)|)", - "i" - ), - bool: new RegExp("^(?:" + booleans + ")$", "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 + - "*\\)|)(?=[^-]|$)", - "i" - ), - }, - rhtml = /HTML$/i, - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - rnative = /^[^{]+\{\s*\[native \w/, - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - rsibling = /[+~]/, - // CSS escapes - // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = new RegExp( - "\\\\[\\da-fA-F]{1,6}" + whitespace + "?|\\\\([^\\r\\n\\f])", - "g" - ), - funescape = function (escape, nonHex) { - var high = "0x" + escape.slice(1) - 0x10000; - - return nonHex - ? // Strip the backslash prefix from a non-hex escape sequence - nonHex - : // Replace a hexadecimal escape sequence with the encoded Unicode code point - // Support: IE <=11+ - // For values outside the Basic Multilingual Plane (BMP), manually construct a - // surrogate pair - high < 0 - ? String.fromCharCode(high + 0x10000) - : String.fromCharCode( - (high >> 10) | 0xd800, - (high & 0x3ff) | 0xdc00 - ); - }, - // CSS string/identifier serialization - // https://drafts.csswg.org/cssom/#common-serializing-idioms - rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, - fcssescape = function (ch, asCodePoint) { - if (asCodePoint) { - // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER - if (ch === "\0") { - return "\uFFFD"; - } - - // Control characters and (dependent upon position) numbers get escaped as code points - return ( - ch.slice(0, -1) + - "\\" + - ch.charCodeAt(ch.length - 1).toString(16) + - " " - ); - } - - // Other potentially-special ASCII characters get backslash-escaped - return "\\" + ch; - }, - // Used for iframes - // See setDocument() - // Removing the function wrapper causes a "Permission Denied" - // error in IE - unloadHandler = function () { - setDocument(); - }, - inDisabledFieldset = addCombinator( - function (elem) { - return ( - elem.disabled === true && - elem.nodeName.toLowerCase() === "fieldset" - ); - }, - { dir: "parentNode", next: "legend" } - ); - - // Optimize for push.apply( _, NodeList ) - try { - push.apply( - (arr = slice.call(preferredDoc.childNodes)), - preferredDoc.childNodes - ); - - // Support: Android<4.0 - // Detect silently failing push.apply - // eslint-disable-next-line no-unused-expressions - arr[preferredDoc.childNodes.length].nodeType; - } catch (e) { - push = { - apply: arr.length - ? // Leverage slice if possible - function (target, els) { - pushNative.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 m, - i, - elem, - nid, - match, - groups, - newSelector, - newContext = context && context.ownerDocument, - // nodeType defaults to 9, since context defaults to document - nodeType = context ? context.nodeType : 9; - - results = results || []; - - // Return early from calls with invalid selector or context - if ( - typeof selector !== "string" || - !selector || - (nodeType !== 1 && nodeType !== 9 && nodeType !== 11) - ) { - return results; - } - - // Try to shortcut find operations (as opposed to filters) in HTML documents - if (!seed) { - setDocument(context); - context = context || document; - - if (documentIsHTML) { - // If the selector is sufficiently simple, try using a "get*By*" DOM method - // (excepting DocumentFragment context, where the methods don't exist) - if (nodeType !== 11 && (match = rquickExpr.exec(selector))) { - // ID selector - if ((m = match[1])) { - // Document context - if (nodeType === 9) { - if ((elem = context.getElementById(m))) { - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if (elem.id === m) { - results.push(elem); - return results; - } - } else { - return results; - } - - // Element context - } else { - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if ( - newContext && - (elem = newContext.getElementById(m)) && - contains(context, elem) && - elem.id === m - ) { - results.push(elem); - return results; - } - } - - // Type selector - } else if (match[2]) { - push.apply(results, context.getElementsByTagName(selector)); - return results; - - // Class selector - } else if ( - (m = match[3]) && - support.getElementsByClassName && - context.getElementsByClassName - ) { - push.apply(results, context.getElementsByClassName(m)); - return results; - } - } - - // Take advantage of querySelectorAll - if ( - support.qsa && - !nonnativeSelectorCache[selector + " "] && - (!rbuggyQSA || !rbuggyQSA.test(selector)) && - // Support: IE 8 only - // Exclude object elements - (nodeType !== 1 || context.nodeName.toLowerCase() !== "object") - ) { - newSelector = selector; - newContext = context; - - // qSA considers elements outside a scoping root when evaluating child or - // descendant combinators, which is not what we want. - // In such cases, we work around the behavior by prefixing every selector in the - // list with an ID selector referencing the scope context. - // The technique has to be used as well when a leading combinator is used - // as such selectors are not recognized by querySelectorAll. - // Thanks to Andrew Dupont for this technique. - if ( - nodeType === 1 && - (rdescend.test(selector) || rcombinators.test(selector)) - ) { - // Expand context for sibling selectors - newContext = - (rsibling.test(selector) && - testContext(context.parentNode)) || - context; - - // We can use :scope instead of the ID hack if the browser - // supports it & if we're not changing the context. - if (newContext !== context || !support.scope) { - // Capture the context ID, setting it first if necessary - if ((nid = context.getAttribute("id"))) { - nid = nid.replace(rcssescape, fcssescape); - } else { - context.setAttribute("id", (nid = expando)); - } - } - - // Prefix every selector in the list - groups = tokenize(selector); - i = groups.length; - while (i--) { - groups[i] = - (nid ? "#" + nid : ":scope") + " " + toSelector(groups[i]); - } - newSelector = groups.join(","); - } - - try { - push.apply(results, newContext.querySelectorAll(newSelector)); - return results; - } catch (qsaError) { - nonnativeSelectorCache(selector, true); - } finally { - if (nid === expando) { - 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 element and returns a boolean result - */ - function assert(fn) { - var el = document.createElement("fieldset"); - - try { - return !!fn(el); - } catch (e) { - return false; - } finally { - // Remove from its parent by default - if (el.parentNode) { - el.parentNode.removeChild(el); - } - - // release memory in IE - el = 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 = arr.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 && - a.sourceIndex - b.sourceIndex; - - // 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 :enabled/:disabled - * @param {Boolean} disabled true for :disabled; false for :enabled - */ - function createDisabledPseudo(disabled) { - // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable - return function (elem) { - // Only certain elements can match :enabled or :disabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled - // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled - if ("form" in elem) { - // Check for inherited disabledness on relevant non-disabled elements: - // * listed form-associated elements in a disabled fieldset - // https://html.spec.whatwg.org/multipage/forms.html#category-listed - // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled - // * option elements in a disabled optgroup - // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled - // All such elements have a "form" property. - if (elem.parentNode && elem.disabled === false) { - // Option elements defer to a parent optgroup if present - if ("label" in elem) { - if ("label" in elem.parentNode) { - return elem.parentNode.disabled === disabled; - } else { - return elem.disabled === disabled; - } - } - - // Support: IE 6 - 11 - // Use the isDisabled shortcut property to check for disabled fieldset ancestors - return ( - elem.isDisabled === disabled || - // Where there is no isDisabled, check manually - /* jshint -W018 */ - (elem.isDisabled !== !disabled && - inDisabledFieldset(elem) === disabled) - ); - } - - return elem.disabled === disabled; - - // Try to winnow out elements that can't be disabled before trusting the disabled property. - // Some victims get caught in our net (label, legend, menu, track), but it shouldn't - // even exist on them, let alone have a boolean value. - } else if ("label" in elem) { - return elem.disabled === disabled; - } - - // Remaining elements are neither :enabled nor :disabled - return false; - }; - } - - /** - * 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]); - } - } - }); - }); - } - - /** - * Checks a node for validity as a Sizzle context - * @param {Element|Object=} context - * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value - */ - function testContext(context) { - return ( - context && - typeof context.getElementsByTagName !== "undefined" && - context - ); - } - - // Expose support vars for convenience - support = Sizzle.support = {}; - - /** - * Detects XML nodes - * @param {Element|Object} elem An element or a document - * @returns {Boolean} True iff elem is a non-HTML XML node - */ - isXML = Sizzle.isXML = function (elem) { - var namespace = elem && elem.namespaceURI, - docElem = elem && (elem.ownerDocument || elem).documentElement; - - // Support: IE <=8 - // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes - // https://bugs.jquery.com/ticket/4833 - return !rhtml.test( - namespace || (docElem && docElem.nodeName) || "HTML" - ); - }; - - /** - * 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 hasCompare, - subWindow, - doc = node ? node.ownerDocument || node : preferredDoc; - - // Return early if doc is invalid or already selected - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if (doc == document || doc.nodeType !== 9 || !doc.documentElement) { - return document; - } - - // Update global variables - document = doc; - docElem = document.documentElement; - documentIsHTML = !isXML(document); - - // Support: IE 9 - 11+, Edge 12 - 18+ - // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if ( - preferredDoc != document && - (subWindow = document.defaultView) && - subWindow.top !== subWindow - ) { - // Support: IE 11, Edge - if (subWindow.addEventListener) { - subWindow.addEventListener("unload", unloadHandler, false); - - // Support: IE 9 - 10 only - } else if (subWindow.attachEvent) { - subWindow.attachEvent("onunload", unloadHandler); - } - } - - // Support: IE 8 - 11+, Edge 12 - 18+, Chrome <=16 - 25 only, Firefox <=3.6 - 31 only, - // Safari 4 - 5 only, Opera <=11.6 - 12.x only - // IE/Edge & older browsers don't support the :scope pseudo-class. - // Support: Safari 6.0 only - // Safari 6.0 supports :scope but it's an alias of :root there. - support.scope = assert(function (el) { - docElem.appendChild(el).appendChild(document.createElement("div")); - return ( - typeof el.querySelectorAll !== "undefined" && - !el.querySelectorAll(":scope fieldset div").length - ); - }); - - /* Attributes - ---------------------------------------------------------------------- */ - - // Support: IE<8 - // Verify that getAttribute really returns attributes and not properties - // (excepting IE8 booleans) - support.attributes = assert(function (el) { - el.className = "i"; - return !el.getAttribute("className"); - }); - - /* getElement(s)By* - ---------------------------------------------------------------------- */ - - // Check if getElementsByTagName("*") returns only elements - support.getElementsByTagName = assert(function (el) { - el.appendChild(document.createComment("")); - return !el.getElementsByTagName("*").length; - }); - - // Support: IE<9 - support.getElementsByClassName = rnative.test( - document.getElementsByClassName - ); - - // Support: IE<10 - // Check if getElementById returns elements by name - // The broken getElementById methods don't pick up programmatically-set names, - // so use a roundabout getElementsByName test - support.getById = assert(function (el) { - docElem.appendChild(el).id = expando; - return ( - !document.getElementsByName || - !document.getElementsByName(expando).length - ); - }); - - // ID filter and find - if (support.getById) { - Expr.filter["ID"] = function (id) { - var attrId = id.replace(runescape, funescape); - return function (elem) { - return elem.getAttribute("id") === attrId; - }; - }; - Expr.find["ID"] = function (id, context) { - if ( - typeof context.getElementById !== "undefined" && - documentIsHTML - ) { - var elem = context.getElementById(id); - return elem ? [elem] : []; - } - }; - } else { - Expr.filter["ID"] = function (id) { - var attrId = id.replace(runescape, funescape); - return function (elem) { - var node = - typeof elem.getAttributeNode !== "undefined" && - elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - - // Support: IE 6 - 7 only - // getElementById is not reliable as a find shortcut - Expr.find["ID"] = function (id, context) { - if ( - typeof context.getElementById !== "undefined" && - documentIsHTML - ) { - var node, - i, - elems, - elem = context.getElementById(id); - - if (elem) { - // Verify the id attribute - node = elem.getAttributeNode("id"); - if (node && node.value === id) { - return [elem]; - } - - // Fall back on getElementsByName - elems = context.getElementsByName(id); - i = 0; - while ((elem = elems[i++])) { - node = elem.getAttributeNode("id"); - if (node && node.value === id) { - return [elem]; - } - } - } - - return []; - } - }; - } - - // Tag - Expr.find["TAG"] = support.getElementsByTagName - ? function (tag, context) { - if (typeof context.getElementsByTagName !== "undefined") { - return context.getElementsByTagName(tag); - - // DocumentFragment nodes don't have gEBTN - } else if (support.qsa) { - return context.querySelectorAll(tag); - } - } - : function (tag, context) { - var elem, - tmp = [], - i = 0, - // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too - results = context.getElementsByTagName(tag); - - // Filter out possible comments - 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 !== "undefined" && - 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 https://bugs.jquery.com/ticket/13378 - rbuggyQSA = []; - - if ((support.qsa = rnative.test(document.querySelectorAll))) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function (el) { - var input; - - // 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 - // https://bugs.jquery.com/ticket/12359 - docElem.appendChild(el).innerHTML = - "" + - ""; - - // Support: IE8, Opera 11-12.16 - // Nothing should be selected when empty strings follow ^= or $= or *= - // The test attribute must be unknown in Opera but "safe" for WinRT - // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section - if (el.querySelectorAll("[msallowcapture^='']").length) { - rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")"); - } - - // Support: IE8 - // Boolean attributes and "value" are not treated correctly - if (!el.querySelectorAll("[selected]").length) { - rbuggyQSA.push( - "\\[" + whitespace + "*(?:value|" + booleans + ")" - ); - } - - // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ - if (!el.querySelectorAll("[id~=" + expando + "-]").length) { - rbuggyQSA.push("~="); - } - - // Support: IE 11+, Edge 15 - 18+ - // IE 11/Edge don't find elements on a `[name='']` query in some cases. - // Adding a temporary attribute to the document before the selection works - // around the issue. - // Interestingly, IE 10 & older don't seem to have the issue. - input = document.createElement("input"); - input.setAttribute("name", ""); - el.appendChild(input); - if (!el.querySelectorAll("[name='']").length) { - rbuggyQSA.push( - "\\[" + - whitespace + - "*name" + - whitespace + - "*=" + - whitespace + - "*(?:''|\"\")" - ); - } - - // 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 (!el.querySelectorAll(":checked").length) { - rbuggyQSA.push(":checked"); - } - - // Support: Safari 8+, iOS 8+ - // https://bugs.webkit.org/show_bug.cgi?id=136851 - // In-page `selector#id sibling-combinator selector` fails - if (!el.querySelectorAll("a#" + expando + "+*").length) { - rbuggyQSA.push(".#.+[+~]"); - } - - // Support: Firefox <=3.6 - 5 only - // Old Firefox doesn't throw on a badly-escaped identifier. - el.querySelectorAll("\\\f"); - rbuggyQSA.push("[\\r\\n\\f]"); - }); - - assert(function (el) { - el.innerHTML = - "" + - ""; - - // Support: Windows 8 Native Apps - // The type and name attributes are restricted during .innerHTML assignment - var input = document.createElement("input"); - input.setAttribute("type", "hidden"); - el.appendChild(input).setAttribute("name", "D"); - - // Support: IE8 - // Enforce case-sensitivity of name attribute - if (el.querySelectorAll("[name=d]").length) { - rbuggyQSA.push("name" + 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 (el.querySelectorAll(":enabled").length !== 2) { - rbuggyQSA.push(":enabled", ":disabled"); - } - - // Support: IE9-11+ - // IE's :disabled selector does not pick up the children of disabled fieldsets - docElem.appendChild(el).disabled = true; - if (el.querySelectorAll(":disabled").length !== 2) { - rbuggyQSA.push(":enabled", ":disabled"); - } - - // Support: Opera 10 - 11 only - // Opera 10-11 does not throw on post-comma invalid pseudos - el.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } - - if ( - (support.matchesSelector = rnative.test( - (matches = - docElem.matches || - docElem.webkitMatchesSelector || - docElem.mozMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector) - )) - ) { - assert(function (el) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call(el, "*"); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call(el, "[s!='']:x"); - rbuggyMatches.push("!=", pseudos); - }); - } - - rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|")); - rbuggyMatches = - rbuggyMatches.length && new RegExp(rbuggyMatches.join("|")); - - /* Contains - ---------------------------------------------------------------------- */ - hasCompare = rnative.test(docElem.compareDocumentPosition); - - // Element contains another - // Purposefully self-exclusive - // As in, an element does not contain itself - contains = - hasCompare || rnative.test(docElem.contains) - ? 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 = hasCompare - ? function (a, b) { - // Flag for duplicate removal - if (a === b) { - hasDuplicate = true; - return 0; - } - - // Sort on method existence if only one input has compareDocumentPosition - var compare = - !a.compareDocumentPosition - !b.compareDocumentPosition; - if (compare) { - return compare; - } - - // Calculate position if both inputs belong to the same document - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - compare = - (a.ownerDocument || a) == (b.ownerDocument || b) - ? a.compareDocumentPosition(b) - : // Otherwise we know they are disconnected - 1; - - // Disconnected nodes - if ( - compare & 1 || - (!support.sortDetached && - b.compareDocumentPosition(a) === compare) - ) { - // Choose the first element that is related to our preferred document - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if ( - a == document || - (a.ownerDocument == preferredDoc && contains(preferredDoc, a)) - ) { - return -1; - } - - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if ( - b == document || - (b.ownerDocument == preferredDoc && contains(preferredDoc, b)) - ) { - return 1; - } - - // Maintain original order - return sortInput - ? indexOf(sortInput, a) - indexOf(sortInput, b) - : 0; - } - - return compare & 4 ? -1 : 1; - } - : function (a, b) { - // Exit early if the nodes are identical - if (a === b) { - hasDuplicate = true; - return 0; - } - - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [a], - bp = [b]; - - // Parentless nodes are either documents or disconnected - if (!aup || !bup) { - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - /* eslint-disable eqeqeq */ - return a == document - ? -1 - : b == document - ? 1 - : /* eslint-enable eqeqeq */ - aup - ? -1 - : bup - ? 1 - : sortInput - ? indexOf(sortInput, a) - indexOf(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 - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - /* eslint-disable eqeqeq */ - ap[i] == preferredDoc - ? -1 - : bp[i] == preferredDoc - ? 1 - : /* eslint-enable eqeqeq */ - 0; - }; - - return document; - }; - - Sizzle.matches = function (expr, elements) { - return Sizzle(expr, null, null, elements); - }; - - Sizzle.matchesSelector = function (elem, expr) { - setDocument(elem); - - if ( - support.matchesSelector && - documentIsHTML && - !nonnativeSelectorCache[expr + " "] && - (!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) { - nonnativeSelectorCache(expr, true); - } - } - - return Sizzle(expr, document, null, [elem]).length > 0; - }; - - Sizzle.contains = function (context, elem) { - // Set document vars if needed - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if ((context.ownerDocument || context) != document) { - setDocument(context); - } - return contains(context, elem); - }; - - Sizzle.attr = function (elem, name) { - // Set document vars if needed - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - 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 - ? val - : support.attributes || !documentIsHTML - ? elem.getAttribute(name) - : (val = elem.getAttributeNode(name)) && val.specified - ? val.value - : null; - }; - - Sizzle.escape = function (sel) { - return (sel + "").replace(rcssescape, fcssescape); - }; - - 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); - } - } - - // Clear input after sorting to release objects - // See https://github.com/jquery/sizzle/pull/225 - sortInput = null; - - 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 - while ((node = elem[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 (jQuery #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[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[6] && match[2]; - - if (matchExpr["CHILD"].test(match[0])) { - return null; - } - - // Accept quoted arguments as-is - if (match[3]) { - match[2] = match[4] || match[5] || ""; - - // 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 !== "undefined" && - 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 += ""; - - /* eslint-disable max-len */ - - 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.replace(rwhitespace, " ") + " ").indexOf( - check - ) > -1 - : operator === "|=" - ? result === check || - result.slice(0, check.length + 1) === check + "-" - : false; - /* eslint-enable max-len */ - }; - }, - - 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, - uniqueCache, - outerCache, - node, - nodeIndex, - start, - dir = - simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType, - diff = false; - - 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 - - // ...in a gzip-friendly way - node = parent; - outerCache = node[expando] || (node[expando] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = - outerCache[node.uniqueID] || - (outerCache[node.uniqueID] = {}); - - cache = uniqueCache[type] || []; - nodeIndex = cache[0] === dirruns && cache[1]; - diff = nodeIndex && 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) { - uniqueCache[type] = [dirruns, nodeIndex, diff]; - break; - } - } - } else { - // Use previously-cached element index if available - if (useCache) { - // ...in a gzip-friendly way - node = elem; - outerCache = node[expando] || (node[expando] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = - outerCache[node.uniqueID] || - (outerCache[node.uniqueID] = {}); - - cache = uniqueCache[type] || []; - nodeIndex = cache[0] === dirruns && cache[1]; - diff = nodeIndex; - } - - // xml :nth-child(...) - // or :nth-last-child(...) or :nth(-last)?-of-type(...) - if (diff === false) { - // 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) { - outerCache = - node[expando] || (node[expando] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = - outerCache[node.uniqueID] || - (outerCache[node.uniqueID] = {}); - - uniqueCache[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(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); - - // Don't keep the element (issue #299) - input[0] = null; - return !results.pop(); - }; - }), - - has: markFunction(function (selector) { - return function (elem) { - return Sizzle(selector, elem).length > 0; - }; - }), - - contains: markFunction(function (text) { - text = text.replace(runescape, funescape); - return function (elem) { - return (elem.textContent || 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: createDisabledPseudo(false), - disabled: createDisabledPseudo(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) { - // eslint-disable-next-line no-unused-expressions - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - empty: function (elem) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), - // but not by others (comment: 8; processing instruction: 7; etc.) - // nodeType < 6 works because attributes (2) do not appear as children - for (elem = elem.firstChild; elem; elem = elem.nextSibling) { - if (elem.nodeType < 6) { - 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; - return ( - elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - // Support: IE<8 - // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" - ((attr = elem.getAttribute("type")) == null || - attr.toLowerCase() === "text") - ); - }, - - // 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 > length - ? 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(); - - tokenize = Sizzle.tokenize = function (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, - skip = combinator.next, - key = skip || dir, - checkNonElements = base && key === "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); - } - } - return false; - } - : // Check against all ancestor/preceding elements - function (elem, context, xml) { - var oldCache, - uniqueCache, - outerCache, - newCache = [dirruns, doneName]; - - // We can't set arbitrary data on XML nodes, so they don't benefit from combinator 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] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = - outerCache[elem.uniqueID] || - (outerCache[elem.uniqueID] = {}); - - if (skip && skip === elem.nodeName.toLowerCase()) { - elem = elem[dir] || elem; - } else if ( - (oldCache = uniqueCache[key]) && - oldCache[0] === dirruns && - oldCache[1] === doneName - ) { - // Assign to newCache so results back-propagate to previous elements - return (newCache[2] = oldCache[2]); - } else { - // Reuse newcache so results back-propagate to previous elements - uniqueCache[key] = newCache; - - // A match means we're done; a fail means we have to keep checking - if ((newCache[2] = matcher(elem, context, xml))) { - return true; - } - } - } - } - } - return false; - }; - } - - 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 multipleContexts(selector, contexts, results) { - var i = 0, - len = contexts.length; - for (; i < len; i++) { - Sizzle(selector, contexts[i], results); - } - return results; - } - - 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(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(checkContext, elem) > -1; - }, - implicitRelative, - true - ), - matchers = [ - function (elem, context, xml) { - var ret = - (!leadingRelative && (xml || context !== outermostContext)) || - ((checkContext = context).nodeType - ? matchContext(elem, context, xml) - : matchAnyContext(elem, context, xml)); - - // Avoid hanging onto element (issue #299) - checkContext = null; - return ret; - }, - ]; - - for (; i < len; i++) { - 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) { - var bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function (seed, context, xml, results, outermost) { - var elem, - j, - matcher, - matchedCount = 0, - i = "0", - unmatched = seed && [], - setMatched = [], - contextBackup = outermostContext, - // We must always have either seed elements or outermost context - elems = seed || (byElement && Expr.find["TAG"]("*", outermost)), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += - contextBackup == null ? 1 : Math.random() || 0.1), - len = elems.length; - - if (outermost) { - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - outermostContext = context == document || context || outermost; - } - - // Add elements passing elementMatchers directly to results - // Support: IE<9, Safari - // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id - for (; i !== len && (elem = elems[i]) != null; i++) { - if (byElement && elem) { - j = 0; - - // Support: IE 11+, Edge 17 - 18+ - // IE/Edge sometimes throw a "Permission denied" error when strict-comparing - // two documents; shallow comparisons work. - // eslint-disable-next-line eqeqeq - if (!context && elem.ownerDocument != document) { - setDocument(elem); - xml = !documentIsHTML; - } - while ((matcher = elementMatchers[j++])) { - if (matcher(elem, context || document, xml)) { - results.push(elem); - break; - } - } - if (outermost) { - dirruns = dirrunsUnique; - } - } - - // 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); - } - } - } - - // `i` is now the count of elements visited above, and adding it to `matchedCount` - // makes the latter nonnegative. - matchedCount += i; - - // Apply set filters to unmatched elements - // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` - // equals `i`), unless we didn't visit _any_ elements in the above loop because we have - // no element matchers and no seed. - // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that - // case, which will result in a "00" `matchedCount` that differs from `i` but is also - // numerically zero. - 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, - match /* 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 (!match) { - match = tokenize(selector); - } - i = match.length; - while (i--) { - cached = matcherFromTokens(match[i]); - if (cached[expando]) { - setMatchers.push(cached); - } else { - elementMatchers.push(cached); - } - } - - // Cache the compiled function - cached = compilerCache( - selector, - matcherFromGroupMatchers(elementMatchers, setMatchers) - ); - - // Save selector and tokenization - cached.selector = selector; - } - return cached; - }; - - /** - * A low-level selection function that works with Sizzle's compiled - * selector functions - * @param {String|Function} selector A selector or a pre-compiled - * selector function built with Sizzle.compile - * @param {Element} context - * @param {Array} [results] - * @param {Array} [seed] A set of elements to match against - */ - select = Sizzle.select = function (selector, context, results, seed) { - var i, - tokens, - token, - type, - find, - compiled = typeof selector === "function" && selector, - match = !seed && tokenize((selector = compiled.selector || selector)); - - results = results || []; - - // Try to minimize operations if there is only one selector in the list and no seed - // (the latter of which guarantees us context) - if (match.length === 1) { - // Reduce context if the leading compound selector is an ID - tokens = match[0] = match[0].slice(0); - if ( - tokens.length > 2 && - (token = tokens[0]).type === "ID" && - 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; - - // Precompiled matchers will still verify ancestry, so step up a level - } else if (compiled) { - context = context.parentNode; - } - - 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) && - testContext(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 if one is not provided - // Provide `match` to avoid retokenization if we modified the selector above - (compiled || compile(selector, match))( - seed, - context, - !documentIsHTML, - results, - !context || - (rsibling.test(selector) && testContext(context.parentNode)) || - context - ); - return results; - }; - - // One-time assignments - - // Sort stability - support.sortStable = - expando.split("").sort(sortOrder).join("") === expando; - - // Support: Chrome 14-35+ - // 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 (el) { - // Should return 1, but returns 4 (following) - return ( - el.compareDocumentPosition(document.createElement("fieldset")) & 1 - ); - }); - - // Support: IE<8 - // Prevent attribute/property "interpolation" - // https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx - if ( - !assert(function (el) { - el.innerHTML = ""; - return el.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 (el) { - el.innerHTML = ""; - el.firstChild.setAttribute("value", ""); - return el.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 (el) { - return el.getAttribute("disabled") == null; - }) - ) { - addHandle(booleans, function (elem, name, isXML) { - var val; - if (!isXML) { - return elem[name] === true - ? name.toLowerCase() - : (val = elem.getAttributeNode(name)) && val.specified - ? val.value - : null; - } - }); - } - - return Sizzle; - })(window); - - jQuery.find = Sizzle; - jQuery.expr = Sizzle.selectors; - - // Deprecated - jQuery.expr[":"] = jQuery.expr.pseudos; - jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; - jQuery.text = Sizzle.getText; - jQuery.isXMLDoc = Sizzle.isXML; - jQuery.contains = Sizzle.contains; - jQuery.escapeSelector = Sizzle.escape; - - var dir = function (elem, dir, until) { - var matched = [], - truncate = until !== undefined; - - while ((elem = elem[dir]) && elem.nodeType !== 9) { - if (elem.nodeType === 1) { - if (truncate && jQuery(elem).is(until)) { - break; - } - matched.push(elem); - } - } - return matched; - }; - - var siblings = function (n, elem) { - var matched = []; - - for (; n; n = n.nextSibling) { - if (n.nodeType === 1 && n !== elem) { - matched.push(n); - } - } - - return matched; - }; - - var rneedsContext = jQuery.expr.match.needsContext; - - function nodeName(elem, name) { - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - } - var rsingleTag = - /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i; - - // Implement the identical functionality for filter and not - function winnow(elements, qualifier, not) { - if (isFunction(qualifier)) { - return jQuery.grep(elements, function (elem, i) { - return !!qualifier.call(elem, i, elem) !== not; - }); - } - - // Single element - if (qualifier.nodeType) { - return jQuery.grep(elements, function (elem) { - return (elem === qualifier) !== not; - }); - } - - // Arraylike of elements (jQuery, arguments, Array) - if (typeof qualifier !== "string") { - return jQuery.grep(elements, function (elem) { - return indexOf.call(qualifier, elem) > -1 !== not; - }); - } - - // Filtered directly for both simple and complex selectors - return jQuery.filter(qualifier, elements, not); - } - - jQuery.filter = function (expr, elems, not) { - var elem = elems[0]; - - if (not) { - expr = ":not(" + expr + ")"; - } - - if (elems.length === 1 && elem.nodeType === 1) { - return jQuery.find.matchesSelector(elem, expr) ? [elem] : []; - } - - return jQuery.find.matches( - expr, - jQuery.grep(elems, function (elem) { - return elem.nodeType === 1; - }) - ); - }; - - jQuery.fn.extend({ - find: function (selector) { - var i, - ret, - len = this.length, - self = this; - - 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; - } - } - }) - ); - } - - ret = this.pushStack([]); - - for (i = 0; i < len; i++) { - jQuery.find(selector, self[i], ret); - } - - return len > 1 ? jQuery.uniqueSort(ret) : ret; - }, - filter: function (selector) { - return this.pushStack(winnow(this, selector || [], false)); - }, - not: function (selector) { - return this.pushStack(winnow(this, selector || [], true)); - }, - is: function (selector) { - return !!winnow( - this, - - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - typeof selector === "string" && rneedsContext.test(selector) - ? jQuery(selector) - : selector || [], - false - ).length; - }, - }); - - // Initialize a jQuery object - - // A central reference to the root jQuery(document) - var rootjQuery, - // A simple way to check for HTML strings - // Prioritize #id over to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - // Shortcut simple #id case for speed - rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/, - init = (jQuery.fn.init = function (selector, context, root) { - var match, elem; - - // HANDLE: $(""), $(null), $(undefined), $(false) - if (!selector) { - return this; - } - - // Method init() accepts an alternate rootjQuery - // so migrate can support jQuery.sub (gh-2101) - root = root || rootjQuery; - - // Handle HTML strings - if (typeof selector === "string") { - if ( - selector[0] === "<" && - selector[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; - - // Option to run scripts is true for back-compat - // Intentionally let the error be thrown if parseHTML is not present - jQuery.merge( - this, - jQuery.parseHTML( - match[1], - 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 (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]); - - if (elem) { - // Inject the element directly into the jQuery object - this[0] = elem; - this.length = 1; - } - return this; - } - - // HANDLE: $(expr, $(...)) - } else if (!context || context.jquery) { - return (context || root).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[0] = selector; - this.length = 1; - return this; - - // HANDLE: $(function) - // Shortcut for document ready - } else if (isFunction(selector)) { - return root.ready !== undefined - ? root.ready(selector) - : // Execute immediately if ready is not present - selector(jQuery); - } - - return jQuery.makeArray(selector, this); - }); - - // Give the init function the jQuery prototype for later instantiation - init.prototype = jQuery.fn; - - // Initialize central reference - rootjQuery = jQuery(document); - - var rparentsprev = /^(?:parents|prev(?:Until|All))/, - // 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({ - has: function (target) { - var targets = jQuery(target, this), - l = targets.length; - - return this.filter(function () { - var i = 0; - for (; i < l; i++) { - if (jQuery.contains(this, targets[i])) { - return true; - } - } - }); - }, - - closest: function (selectors, context) { - var cur, - i = 0, - l = this.length, - matched = [], - targets = typeof selectors !== "string" && jQuery(selectors); - - // Positional selectors never match, since there's no _selection_ context - if (!rneedsContext.test(selectors)) { - for (; i < l; i++) { - for (cur = this[i]; cur && cur !== context; cur = cur.parentNode) { - // Always skip document fragments - if ( - cur.nodeType < 11 && - (targets - ? targets.index(cur) > -1 - : // Don't pass non-elements to Sizzle - cur.nodeType === 1 && - jQuery.find.matchesSelector(cur, selectors)) - ) { - matched.push(cur); - break; - } - } - } - } - - return this.pushStack( - matched.length > 1 ? jQuery.uniqueSort(matched) : matched - ); - }, - - // Determine the position of an element within the set - 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 indexOf.call(jQuery(elem), this[0]); - } - - // Locate the position of the desired element - return indexOf.call( - this, - - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[0] : elem - ); - }, - - add: function (selector, context) { - return this.pushStack( - jQuery.uniqueSort(jQuery.merge(this.get(), jQuery(selector, context))) - ); - }, - - addBack: function (selector) { - return this.add( - selector == null ? this.prevObject : this.prevObject.filter(selector) - ); - }, - }); - - function sibling(cur, dir) { - while ((cur = cur[dir]) && 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 dir(elem, "parentNode"); - }, - parentsUntil: function (elem, _i, until) { - return dir(elem, "parentNode", until); - }, - next: function (elem) { - return sibling(elem, "nextSibling"); - }, - prev: function (elem) { - return sibling(elem, "previousSibling"); - }, - nextAll: function (elem) { - return dir(elem, "nextSibling"); - }, - prevAll: function (elem) { - return dir(elem, "previousSibling"); - }, - nextUntil: function (elem, _i, until) { - return dir(elem, "nextSibling", until); - }, - prevUntil: function (elem, _i, until) { - return dir(elem, "previousSibling", until); - }, - siblings: function (elem) { - return siblings((elem.parentNode || {}).firstChild, elem); - }, - children: function (elem) { - return siblings(elem.firstChild); - }, - contents: function (elem) { - if ( - elem.contentDocument != null && - // Support: IE 11+ - // elements with no `data` attribute has an object - // `contentDocument` with a `null` prototype. - getProto(elem.contentDocument) - ) { - return elem.contentDocument; - } - - // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only - // Treat the template element as a regular one in browsers that - // don't support it. - if (nodeName(elem, "template")) { - elem = elem.content || elem; - } - - return jQuery.merge([], elem.childNodes); - }, - }, - function (name, fn) { - jQuery.fn[name] = function (until, selector) { - var matched = jQuery.map(this, fn, until); - - if (name.slice(-5) !== "Until") { - selector = until; - } - - if (selector && typeof selector === "string") { - matched = jQuery.filter(selector, matched); - } - - if (this.length > 1) { - // Remove duplicates - if (!guaranteedUnique[name]) { - jQuery.uniqueSort(matched); - } - - // Reverse order for parents* and prev-derivatives - if (rparentsprev.test(name)) { - matched.reverse(); - } - } - - return this.pushStack(matched); - }; - } - ); - var rnothtmlwhite = /[^\x20\t\r\n\f]+/g; - - // Convert String-formatted options into Object-formatted ones - function createOptions(options) { - var object = {}; - jQuery.each(options.match(rnothtmlwhite) || [], 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" - ? 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, - // Flag to prevent firing - locked, - // Actual callback list - list = [], - // Queue of execution data for repeatable lists - queue = [], - // Index of currently firing callback (modified by add/remove as needed) - firingIndex = -1, - // Fire callbacks - fire = function () { - // Enforce single-firing - locked = locked || options.once; - - // Execute callbacks for all pending executions, - // respecting firingIndex overrides and runtime changes - fired = firing = true; - for (; queue.length; firingIndex = -1) { - memory = queue.shift(); - while (++firingIndex < list.length) { - // Run callback and check for early termination - if ( - list[firingIndex].apply(memory[0], memory[1]) === false && - options.stopOnFalse - ) { - // Jump to end and forget the data so .add doesn't re-fire - firingIndex = list.length; - memory = false; - } - } - } - - // Forget the data if we're done with it - if (!options.memory) { - memory = false; - } - - firing = false; - - // Clean up if we're done firing for good - if (locked) { - // Keep an empty list if we have data for future add calls - if (memory) { - list = []; - - // Otherwise, this object is spent - } else { - list = ""; - } - } - }, - // Actual Callbacks object - self = { - // Add a callback or a collection of callbacks to the list - add: function () { - if (list) { - // If we have memory from a past run, we should fire after adding - if (memory && !firing) { - firingIndex = list.length - 1; - queue.push(memory); - } - - (function add(args) { - jQuery.each(args, function (_, arg) { - if (isFunction(arg)) { - if (!options.unique || !self.has(arg)) { - list.push(arg); - } - } else if (arg && arg.length && toType(arg) !== "string") { - // Inspect recursively - add(arg); - } - }); - })(arguments); - - if (memory && !firing) { - fire(); - } - } - return this; - }, - - // Remove a callback from the list - remove: function () { - jQuery.each(arguments, function (_, arg) { - var index; - while ((index = jQuery.inArray(arg, list, index)) > -1) { - list.splice(index, 1); - - // Handle firing indexes - 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.length > 0; - }, - - // Remove all callbacks from the list - empty: function () { - if (list) { - list = []; - } - return this; - }, - - // Disable .fire and .add - // Abort any current/pending executions - // Clear all callbacks and values - disable: function () { - locked = queue = []; - list = memory = ""; - return this; - }, - disabled: function () { - return !list; - }, - - // Disable .fire - // Also disable .add unless we have memory (since it would have no effect) - // Abort any pending executions - lock: function () { - locked = queue = []; - if (!memory && !firing) { - list = memory = ""; - } - return this; - }, - locked: function () { - return !!locked; - }, - - // Call all callbacks with the given context and arguments - fireWith: function (context, args) { - if (!locked) { - args = args || []; - args = [context, args.slice ? args.slice() : args]; - queue.push(args); - if (!firing) { - fire(); - } - } - 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; - }; - - function Identity(v) { - return v; - } - function Thrower(ex) { - throw ex; - } - - function adoptValue(value, resolve, reject, noValue) { - var method; - - try { - // Check for promise aspect first to privilege synchronous behavior - if (value && isFunction((method = value.promise))) { - method.call(value).done(resolve).fail(reject); - - // Other thenables - } else if (value && isFunction((method = value.then))) { - method.call(value, resolve, reject); - - // Other non-thenables - } else { - // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: - // * false: [ value ].slice( 0 ) => resolve( value ) - // * true: [ value ].slice( 1 ) => resolve() - resolve.apply(undefined, [value].slice(noValue)); - } - - // For Promises/A+, convert exceptions into rejections - // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in - // Deferred#then to conditionally suppress rejection. - } catch (value) { - // Support: Android 4.0 only - // Strict mode functions invoked without .call/.apply get global-object context - reject.apply(undefined, [value]); - } - } - - jQuery.extend({ - Deferred: function (func) { - var tuples = [ - // action, add listener, callbacks, - // ... .then handlers, argument index, [final state] - [ - "notify", - "progress", - jQuery.Callbacks("memory"), - jQuery.Callbacks("memory"), - 2, - ], - [ - "resolve", - "done", - jQuery.Callbacks("once memory"), - jQuery.Callbacks("once memory"), - 0, - "resolved", - ], - [ - "reject", - "fail", - jQuery.Callbacks("once memory"), - jQuery.Callbacks("once memory"), - 1, - "rejected", - ], - ], - state = "pending", - promise = { - state: function () { - return state; - }, - always: function () { - deferred.done(arguments).fail(arguments); - return this; - }, - catch: function (fn) { - return promise.then(null, fn); - }, - - // Keep pipe for back-compat - pipe: function (/* fnDone, fnFail, fnProgress */) { - var fns = arguments; - - return jQuery - .Deferred(function (newDefer) { - jQuery.each(tuples, function (_i, tuple) { - // Map tuples (progress, done, fail) to arguments (done, fail, progress) - var fn = isFunction(fns[tuple[4]]) && fns[tuple[4]]; - - // deferred.progress(function() { bind to newDefer or newDefer.notify }) - // deferred.done(function() { bind to newDefer or newDefer.resolve }) - // deferred.fail(function() { bind to newDefer or newDefer.reject }) - deferred[tuple[1]](function () { - var returned = fn && fn.apply(this, arguments); - if (returned && isFunction(returned.promise)) { - returned - .promise() - .progress(newDefer.notify) - .done(newDefer.resolve) - .fail(newDefer.reject); - } else { - newDefer[tuple[0] + "With"]( - this, - fn ? [returned] : arguments - ); - } - }); - }); - fns = null; - }) - .promise(); - }, - then: function (onFulfilled, onRejected, onProgress) { - var maxDepth = 0; - function resolve(depth, deferred, handler, special) { - return function () { - var that = this, - args = arguments, - mightThrow = function () { - var returned, then; - - // Support: Promises/A+ section 2.3.3.3.3 - // https://promisesaplus.com/#point-59 - // Ignore double-resolution attempts - if (depth < maxDepth) { - return; - } - - returned = handler.apply(that, args); - - // Support: Promises/A+ section 2.3.1 - // https://promisesaplus.com/#point-48 - if (returned === deferred.promise()) { - throw new TypeError("Thenable self-resolution"); - } - - // Support: Promises/A+ sections 2.3.3.1, 3.5 - // https://promisesaplus.com/#point-54 - // https://promisesaplus.com/#point-75 - // Retrieve `then` only once - then = - returned && - // Support: Promises/A+ section 2.3.4 - // https://promisesaplus.com/#point-64 - // Only check objects and functions for thenability - (typeof returned === "object" || - typeof returned === "function") && - returned.then; - - // Handle a returned thenable - if (isFunction(then)) { - // Special processors (notify) just wait for resolution - if (special) { - then.call( - returned, - resolve(maxDepth, deferred, Identity, special), - resolve(maxDepth, deferred, Thrower, special) - ); - - // Normal processors (resolve) also hook into progress - } else { - // ...and disregard older resolution values - maxDepth++; - - then.call( - returned, - resolve(maxDepth, deferred, Identity, special), - resolve(maxDepth, deferred, Thrower, special), - resolve( - maxDepth, - deferred, - Identity, - deferred.notifyWith - ) - ); - } - - // Handle all other returned values - } else { - // Only substitute handlers pass on context - // and multiple values (non-spec behavior) - if (handler !== Identity) { - that = undefined; - args = [returned]; - } - - // Process the value(s) - // Default process is resolve - (special || deferred.resolveWith)(that, args); - } - }, - // Only normal processors (resolve) catch and reject exceptions - process = special - ? mightThrow - : function () { - try { - mightThrow(); - } catch (e) { - if (jQuery.Deferred.exceptionHook) { - jQuery.Deferred.exceptionHook( - e, - process.stackTrace - ); - } - - // Support: Promises/A+ section 2.3.3.3.4.1 - // https://promisesaplus.com/#point-61 - // Ignore post-resolution exceptions - if (depth + 1 >= maxDepth) { - // Only substitute handlers pass on context - // and multiple values (non-spec behavior) - if (handler !== Thrower) { - that = undefined; - args = [e]; - } - - deferred.rejectWith(that, args); - } - } - }; - - // Support: Promises/A+ section 2.3.3.3.1 - // https://promisesaplus.com/#point-57 - // Re-resolve promises immediately to dodge false rejection from - // subsequent errors - if (depth) { - process(); - } else { - // Call an optional hook to record the stack, in case of exception - // since it's otherwise lost when execution goes async - if (jQuery.Deferred.getStackHook) { - process.stackTrace = jQuery.Deferred.getStackHook(); - } - window.setTimeout(process); - } - }; - } - - return jQuery - .Deferred(function (newDefer) { - // progress_handlers.add( ... ) - tuples[0][3].add( - resolve( - 0, - newDefer, - isFunction(onProgress) ? onProgress : Identity, - newDefer.notifyWith - ) - ); - - // fulfilled_handlers.add( ... ) - tuples[1][3].add( - resolve( - 0, - newDefer, - isFunction(onFulfilled) ? onFulfilled : Identity - ) - ); - - // rejected_handlers.add( ... ) - tuples[2][3].add( - resolve( - 0, - newDefer, - isFunction(onRejected) ? onRejected : Thrower - ) - ); - }) - .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 = {}; - - // Add list-specific methods - jQuery.each(tuples, function (i, tuple) { - var list = tuple[2], - stateString = tuple[5]; - - // promise.progress = list.add - // promise.done = list.add - // promise.fail = list.add - promise[tuple[1]] = list.add; - - // Handle state - if (stateString) { - list.add( - function () { - // state = "resolved" (i.e., fulfilled) - // state = "rejected" - state = stateString; - }, - - // rejected_callbacks.disable - // fulfilled_callbacks.disable - tuples[3 - i][2].disable, - - // rejected_handlers.disable - // fulfilled_handlers.disable - tuples[3 - i][3].disable, - - // progress_callbacks.lock - tuples[0][2].lock, - - // progress_handlers.lock - tuples[0][3].lock - ); - } - - // progress_handlers.fire - // fulfilled_handlers.fire - // rejected_handlers.fire - list.add(tuple[3].fire); - - // deferred.notify = function() { deferred.notifyWith(...) } - // deferred.resolve = function() { deferred.resolveWith(...) } - // deferred.reject = function() { deferred.rejectWith(...) } - deferred[tuple[0]] = function () { - deferred[tuple[0] + "With"]( - this === deferred ? undefined : this, - arguments - ); - return this; - }; - - // deferred.notifyWith = list.fireWith - // deferred.resolveWith = list.fireWith - // deferred.rejectWith = list.fireWith - 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 (singleValue) { - var // count of uncompleted subordinates - remaining = arguments.length, - // count of unprocessed arguments - i = remaining, - // subordinate fulfillment data - resolveContexts = Array(i), - resolveValues = slice.call(arguments), - // the primary Deferred - primary = jQuery.Deferred(), - // subordinate callback factory - updateFunc = function (i) { - return function (value) { - resolveContexts[i] = this; - resolveValues[i] = - arguments.length > 1 ? slice.call(arguments) : value; - if (!--remaining) { - primary.resolveWith(resolveContexts, resolveValues); - } - }; - }; - - // Single- and empty arguments are adopted like Promise.resolve - if (remaining <= 1) { - adoptValue( - singleValue, - primary.done(updateFunc(i)).resolve, - primary.reject, - !remaining - ); - - // Use .then() to unwrap secondary thenables (cf. gh-3000) - if ( - primary.state() === "pending" || - isFunction(resolveValues[i] && resolveValues[i].then) - ) { - return primary.then(); - } - } - - // Multiple arguments are aggregated like Promise.all array elements - while (i--) { - adoptValue(resolveValues[i], updateFunc(i), primary.reject); - } - - return primary.promise(); - }, - }); - - // These usually indicate a programmer mistake during development, - // warn about them ASAP rather than swallowing them by default. - var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/; - - jQuery.Deferred.exceptionHook = function (error, stack) { - // Support: IE 8 - 9 only - // Console exists when dev tools are open, which can happen at any time - if ( - window.console && - window.console.warn && - error && - rerrorNames.test(error.name) - ) { - window.console.warn( - "jQuery.Deferred exception: " + error.message, - error.stack, - stack - ); - } - }; - - jQuery.readyException = function (error) { - window.setTimeout(function () { - throw error; - }); - }; - - // The deferred used on DOM ready - var readyList = jQuery.Deferred(); - - jQuery.fn.ready = function (fn) { - readyList - .then(fn) - - // Wrap jQuery.readyException in a function so that the lookup - // happens at the time of error handling instead of callback - // registration. - .catch(function (error) { - jQuery.readyException(error); - }); - - return this; - }; - - jQuery.extend({ - // 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, - - // 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; - } - - // 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]); - }, - }); - - jQuery.ready.then = readyList.then; - - // The ready event handler and self cleanup method - function completed() { - document.removeEventListener("DOMContentLoaded", completed); - window.removeEventListener("load", completed); - jQuery.ready(); - } - - // Catch cases where $(document).ready() is called - // after the browser event has already occurred. - // Support: IE <=9 - 10 only - // Older IE sometimes signals "interactive" too soon - if ( - document.readyState === "complete" || - (document.readyState !== "loading" && !document.documentElement.doScroll) - ) { - // Handle it asynchronously to allow scripts the opportunity to delay ready - window.setTimeout(jQuery.ready); - } else { - // Use the handy event callback - document.addEventListener("DOMContentLoaded", completed); - - // A fallback to window.onload, that will always work - window.addEventListener("load", completed); - } - - // Multifunctional method to get and set values of a collection - // The value/s can optionally be executed if it's a function - var access = function (elems, fn, key, value, chainable, emptyGet, raw) { - var i = 0, - len = elems.length, - bulk = key == null; - - // Sets many values - if (toType(key) === "object") { - chainable = true; - for (i in key) { - access(elems, fn, i, key[i], true, emptyGet, raw); - } - - // Sets one value - } else if (value !== undefined) { - chainable = true; - - if (!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 < len; i++) { - fn( - elems[i], - key, - raw ? value : value.call(elems[i], i, fn(elems[i], key)) - ); - } - } - } - - if (chainable) { - return elems; - } - - // Gets - if (bulk) { - return fn.call(elems); - } - - return len ? fn(elems[0], key) : emptyGet; - }; - - // Matches dashed string for camelizing - var rmsPrefix = /^-ms-/, - rdashAlpha = /-([a-z])/g; - - // Used by camelCase as callback to replace() - function fcamelCase(_all, letter) { - return letter.toUpperCase(); - } - - // Convert dashed to camelCase; used by the css and data modules - // Support: IE <=9 - 11, Edge 12 - 15 - // Microsoft forgot to hump their vendor prefix (#9572) - function camelCase(string) { - return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase); - } - var acceptData = function (owner) { - // Accepts only: - // - Node - // - Node.ELEMENT_NODE - // - Node.DOCUMENT_NODE - // - Object - // - Any - return owner.nodeType === 1 || owner.nodeType === 9 || !+owner.nodeType; - }; - - function Data() { - this.expando = jQuery.expando + Data.uid++; - } - - Data.uid = 1; - - Data.prototype = { - cache: function (owner) { - // Check if the owner object already has a cache - var value = owner[this.expando]; - - // If not, create one - if (!value) { - value = {}; - - // We can accept data for non-element nodes in modern browsers, - // but we should not, see #8335. - // Always return an empty object. - if (acceptData(owner)) { - // If it is a node unlikely to be stringify-ed or looped over - // use plain assignment - if (owner.nodeType) { - owner[this.expando] = value; - - // Otherwise secure it in a non-enumerable property - // configurable must be true to allow the property to be - // deleted when data is removed - } else { - Object.defineProperty(owner, this.expando, { - value: value, - configurable: true, - }); - } - } - } - - return value; - }, - set: function (owner, data, value) { - var prop, - cache = this.cache(owner); - - // Handle: [ owner, key, value ] args - // Always use camelCase key (gh-2257) - if (typeof data === "string") { - cache[camelCase(data)] = value; - - // Handle: [ owner, { properties } ] args - } else { - // Copy the properties one-by-one to the cache object - for (prop in data) { - cache[camelCase(prop)] = data[prop]; - } - } - return cache; - }, - get: function (owner, key) { - return key === undefined - ? this.cache(owner) - : // Always use camelCase key (gh-2257) - owner[this.expando] && owner[this.expando][camelCase(key)]; - }, - access: function (owner, key, value) { - // In cases where either: - // - // 1. No key was specified - // 2. A string key was specified, but no value provided - // - // Take the "read" path and allow the get method to determine - // which value to return, respectively either: - // - // 1. The entire cache object - // 2. The data stored at the key - // - if ( - key === undefined || - (key && typeof key === "string" && value === undefined) - ) { - return this.get(owner, key); - } - - // When the key is not a string, or both a key and value - // are specified, set or extend (existing objects) with either: - // - // 1. An object of properties - // 2. A key and value - // - this.set(owner, key, value); - - // Since the "set" path can have two possible entry points - // return the expected data based on which path was taken[*] - return value !== undefined ? value : key; - }, - remove: function (owner, key) { - var i, - cache = owner[this.expando]; - - if (cache === undefined) { - return; - } - - if (key !== undefined) { - // Support array or space separated string of keys - if (Array.isArray(key)) { - // If key is an array of keys... - // We always set camelCase keys, so remove that. - key = key.map(camelCase); - } else { - key = camelCase(key); - - // If a key with the spaces exists, use it. - // Otherwise, create an array by matching non-whitespace - key = key in cache ? [key] : key.match(rnothtmlwhite) || []; - } - - i = key.length; - - while (i--) { - delete cache[key[i]]; - } - } - - // Remove the expando if there's no more data - if (key === undefined || jQuery.isEmptyObject(cache)) { - // Support: Chrome <=35 - 45 - // Webkit & Blink performance suffers when deleting properties - // from DOM nodes, so set to undefined instead - // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) - if (owner.nodeType) { - owner[this.expando] = undefined; - } else { - delete owner[this.expando]; - } - } - }, - hasData: function (owner) { - var cache = owner[this.expando]; - return cache !== undefined && !jQuery.isEmptyObject(cache); - }, - }; - var dataPriv = new Data(); - - var dataUser = new Data(); - - // Implementation Summary - // - // 1. Enforce API surface and semantic compatibility with 1.9.x branch - // 2. Improve the module's maintainability by reducing the storage - // paths to a single mechanism. - // 3. Use the same single mechanism to support "private" and "user" data. - // 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) - // 5. Avoid exposing implementation details on user objects (eg. expando properties) - // 6. Provide a clear path for implementation upgrade to WeakMap in 2014 - - var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, - rmultiDash = /[A-Z]/g; - - function getData(data) { - if (data === "true") { - return true; - } - - if (data === "false") { - return false; - } - - if (data === "null") { - return null; - } - - // Only convert to a number if it doesn't change the string - if (data === +data + "") { - return +data; - } - - if (rbrace.test(data)) { - return JSON.parse(data); - } - - return data; - } - - function dataAttr(elem, key, data) { - var name; - - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if (data === undefined && elem.nodeType === 1) { - name = "data-" + key.replace(rmultiDash, "-$&").toLowerCase(); - data = elem.getAttribute(name); - - if (typeof data === "string") { - try { - data = getData(data); - } catch (e) {} - - // Make sure we set the data so it isn't changed later - dataUser.set(elem, key, data); - } else { - data = undefined; - } - } - return data; - } - - jQuery.extend({ - hasData: function (elem) { - return dataUser.hasData(elem) || dataPriv.hasData(elem); - }, - - data: function (elem, name, data) { - return dataUser.access(elem, name, data); - }, - - removeData: function (elem, name) { - dataUser.remove(elem, name); - }, - - // TODO: Now that all calls to _data and _removeData have been replaced - // with direct calls to dataPriv methods, these can be deprecated. - _data: function (elem, name, data) { - return dataPriv.access(elem, name, data); - }, - - _removeData: function (elem, name) { - dataPriv.remove(elem, name); - }, - }); - - jQuery.fn.extend({ - data: function (key, value) { - var i, - name, - data, - elem = this[0], - attrs = elem && elem.attributes; - - // Gets all values - if (key === undefined) { - if (this.length) { - data = dataUser.get(elem); - - if (elem.nodeType === 1 && !dataPriv.get(elem, "hasDataAttrs")) { - i = attrs.length; - while (i--) { - // Support: IE 11 only - // The attrs elements can be null (#14894) - if (attrs[i]) { - name = attrs[i].name; - if (name.indexOf("data-") === 0) { - name = camelCase(name.slice(5)); - dataAttr(elem, name, data[name]); - } - } - } - dataPriv.set(elem, "hasDataAttrs", true); - } - } - - return data; - } - - // Sets multiple values - if (typeof key === "object") { - return this.each(function () { - dataUser.set(this, key); - }); - } - - return access( - this, - function (value) { - var data; - - // The calling jQuery object (element matches) is not empty - // (and therefore has an element appears at this[ 0 ]) and the - // `value` parameter was not undefined. An empty jQuery object - // will result in `undefined` for elem = this[ 0 ] which will - // throw an exception if an attempt to read a data cache is made. - if (elem && value === undefined) { - // Attempt to get data from the cache - // The key will always be camelCased in Data - data = dataUser.get(elem, key); - if (data !== undefined) { - return data; - } - - // Attempt to "discover" the data in - // HTML5 custom data-* attrs - data = dataAttr(elem, key); - if (data !== undefined) { - return data; - } - - // We tried really hard, but the data doesn't exist. - return; - } - - // Set the data... - this.each(function () { - // We always store the camelCased key - dataUser.set(this, key, value); - }); - }, - null, - value, - arguments.length > 1, - null, - true - ); - }, - - removeData: function (key) { - return this.each(function () { - dataUser.remove(this, key); - }); - }, - }); - - jQuery.extend({ - queue: function (elem, type, data) { - var queue; - - if (elem) { - type = (type || "fx") + "queue"; - queue = dataPriv.get(elem, type); - - // Speed up dequeue by getting out quickly if this is just a lookup - if (data) { - if (!queue || Array.isArray(data)) { - queue = dataPriv.access(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 public - generate a queueHooks object, or return the current one - _queueHooks: function (elem, type) { - var key = type + "queueHooks"; - return ( - dataPriv.get(elem, key) || - dataPriv.access(elem, key, { - empty: jQuery.Callbacks("once memory").add(function () { - dataPriv.remove(elem, [type + "queue", 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); - }); - }, - 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 = dataPriv.get(elements[i], type + "queueHooks"); - if (tmp && tmp.empty) { - count++; - tmp.empty.add(resolve); - } - } - resolve(); - return defer.promise(obj); - }, - }); - var pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source; - - var rcssNum = new RegExp("^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i"); - - var cssExpand = ["Top", "Right", "Bottom", "Left"]; - - var documentElement = document.documentElement; - - var isAttached = function (elem) { - return jQuery.contains(elem.ownerDocument, elem); - }, - composed = { composed: true }; - - // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only - // Check attachment across shadow DOM boundaries when possible (gh-3504) - // Support: iOS 10.0-10.2 only - // Early iOS 10 versions support `attachShadow` but not `getRootNode`, - // leading to errors. We need to check for `getRootNode`. - if (documentElement.getRootNode) { - isAttached = function (elem) { - return ( - jQuery.contains(elem.ownerDocument, elem) || - elem.getRootNode(composed) === elem.ownerDocument - ); - }; - } - var isHiddenWithinTree = function (elem, el) { - // isHiddenWithinTree might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - - // Inline style trumps all - return ( - elem.style.display === "none" || - (elem.style.display === "" && - // Otherwise, check computed style - // Support: Firefox <=43 - 45 - // Disconnected elements can have computed display: none, so first confirm that elem is - // in the document. - isAttached(elem) && - jQuery.css(elem, "display") === "none") - ); - }; - - function adjustCSS(elem, prop, valueParts, tween) { - var adjusted, - scale, - maxIterations = 20, - currentValue = tween - ? function () { - return tween.cur(); - } - : function () { - return jQuery.css(elem, prop, ""); - }, - initial = currentValue(), - unit = - (valueParts && valueParts[3]) || (jQuery.cssNumber[prop] ? "" : "px"), - // Starting value computation is required for potential unit mismatches - initialInUnit = - elem.nodeType && - (jQuery.cssNumber[prop] || (unit !== "px" && +initial)) && - rcssNum.exec(jQuery.css(elem, prop)); - - if (initialInUnit && initialInUnit[3] !== unit) { - // Support: Firefox <=54 - // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) - initial = initial / 2; - - // Trust units reported by jQuery.css - unit = unit || initialInUnit[3]; - - // Iteratively approximate from a nonzero starting point - initialInUnit = +initial || 1; - - while (maxIterations--) { - // Evaluate and update our best guess (doubling guesses that zero out). - // Finish if the scale equals or crosses 1 (making the old*new product non-positive). - jQuery.style(elem, prop, initialInUnit + unit); - if ( - (1 - scale) * (1 - (scale = currentValue() / initial || 0.5)) <= - 0 - ) { - maxIterations = 0; - } - initialInUnit = initialInUnit / scale; - } - - initialInUnit = initialInUnit * 2; - jQuery.style(elem, prop, initialInUnit + unit); - - // Make sure we update the tween properties later on - valueParts = valueParts || []; - } - - if (valueParts) { - initialInUnit = +initialInUnit || +initial || 0; - - // Apply relative offset (+=/-=) if specified - adjusted = valueParts[1] - ? initialInUnit + (valueParts[1] + 1) * valueParts[2] - : +valueParts[2]; - if (tween) { - tween.unit = unit; - tween.start = initialInUnit; - tween.end = adjusted; - } - } - return adjusted; - } - - var defaultDisplayMap = {}; - - function getDefaultDisplay(elem) { - var temp, - doc = elem.ownerDocument, - nodeName = elem.nodeName, - display = defaultDisplayMap[nodeName]; - - if (display) { - return display; - } - - temp = doc.body.appendChild(doc.createElement(nodeName)); - display = jQuery.css(temp, "display"); - - temp.parentNode.removeChild(temp); - - if (display === "none") { - display = "block"; - } - defaultDisplayMap[nodeName] = display; - - return display; - } - - function showHide(elements, show) { - var display, - elem, - values = [], - index = 0, - length = elements.length; - - // Determine new display value for elements that need to change - for (; index < length; index++) { - elem = elements[index]; - if (!elem.style) { - continue; - } - - display = elem.style.display; - if (show) { - // Since we force visibility upon cascade-hidden elements, an immediate (and slow) - // check is required in this first loop unless we have a nonempty display value (either - // inline or about-to-be-restored) - if (display === "none") { - values[index] = dataPriv.get(elem, "display") || null; - if (!values[index]) { - elem.style.display = ""; - } - } - if (elem.style.display === "" && isHiddenWithinTree(elem)) { - values[index] = getDefaultDisplay(elem); - } - } else { - if (display !== "none") { - values[index] = "none"; - - // Remember what we're overwriting - dataPriv.set(elem, "display", display); - } - } - } - - // Set the display of the elements in a second loop to avoid constant reflow - for (index = 0; index < length; index++) { - if (values[index] != null) { - elements[index].style.display = values[index]; - } - } - - return elements; - } - - jQuery.fn.extend({ - 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 (isHiddenWithinTree(this)) { - jQuery(this).show(); - } else { - jQuery(this).hide(); - } - }); - }, - }); - var rcheckableType = /^(?:checkbox|radio)$/i; - - var rtagName = /<([a-z][^\/\0>\x20\t\r\n\f]*)/i; - - var rscriptType = /^$|^module$|\/(?:java|ecma)script/i; - - (function () { - var fragment = document.createDocumentFragment(), - div = fragment.appendChild(document.createElement("div")), - input = document.createElement("input"); - - // Support: Android 4.0 - 4.3 only - // Check state lost if the name is set (#11217) - // Support: Windows Web Apps (WWA) - // `name` and `type` must use .setAttribute for WWA (#14901) - input.setAttribute("type", "radio"); - input.setAttribute("checked", "checked"); - input.setAttribute("name", "t"); - - div.appendChild(input); - - // Support: Android <=4.1 only - // Older WebKit doesn't clone checked state correctly in fragments - support.checkClone = div.cloneNode(true).cloneNode(true).lastChild.checked; - - // Support: IE <=11 only - // Make sure textarea (and checkbox) defaultValue is properly cloned - div.innerHTML = ""; - support.noCloneChecked = !!div.cloneNode(true).lastChild.defaultValue; - - // Support: IE <=9 only - // IE <=9 replaces "; - support.option = !!div.lastChild; - })(); - - // We have to close these tags to support XHTML (#13200) - var wrapMap = { - // XHTML parsers do not magically insert elements in the - // same way that tag soup parsers do. So we cannot shorten - // this by omitting or other required elements. - thead: [1, "", "
"], - col: [2, "", "
"], - tr: [2, "", "
"], - td: [3, "", "
"], - - _default: [0, "", ""], - }; - - wrapMap.tbody = - wrapMap.tfoot = - wrapMap.colgroup = - wrapMap.caption = - wrapMap.thead; - wrapMap.th = wrapMap.td; - - // Support: IE <=9 only - if (!support.option) { - wrapMap.optgroup = wrapMap.option = [ - 1, - "", - ]; - } - - function getAll(context, tag) { - // Support: IE <=9 - 11 only - // Use typeof to avoid zero-argument method invocation on host objects (#15151) - var ret; - - if (typeof context.getElementsByTagName !== "undefined") { - ret = context.getElementsByTagName(tag || "*"); - } else if (typeof context.querySelectorAll !== "undefined") { - ret = context.querySelectorAll(tag || "*"); - } else { - ret = []; - } - - if (tag === undefined || (tag && nodeName(context, tag))) { - return jQuery.merge([context], ret); - } - - return ret; - } - - // Mark scripts as having already been evaluated - function setGlobalEval(elems, refElements) { - var i = 0, - l = elems.length; - - for (; i < l; i++) { - dataPriv.set( - elems[i], - "globalEval", - !refElements || dataPriv.get(refElements[i], "globalEval") - ); - } - } - - var rhtml = /<|&#?\w+;/; - - function buildFragment(elems, context, scripts, selection, ignored) { - var elem, - tmp, - tag, - wrap, - attached, - j, - fragment = context.createDocumentFragment(), - nodes = [], - i = 0, - l = elems.length; - - for (; i < l; i++) { - elem = elems[i]; - - if (elem || elem === 0) { - // Add nodes directly - if (toType(elem) === "object") { - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - 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 || fragment.appendChild(context.createElement("div")); - - // Deserialize a standard representation - tag = (rtagName.exec(elem) || ["", ""])[1].toLowerCase(); - wrap = wrapMap[tag] || wrapMap._default; - tmp.innerHTML = wrap[1] + jQuery.htmlPrefilter(elem) + wrap[2]; - - // Descend through wrappers to the right content - j = wrap[0]; - while (j--) { - tmp = tmp.lastChild; - } - - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge(nodes, tmp.childNodes); - - // Remember the top-level container - tmp = fragment.firstChild; - - // Ensure the created nodes are orphaned (#12392) - tmp.textContent = ""; - } - } - } - - // Remove wrapper from fragment - fragment.textContent = ""; - - i = 0; - while ((elem = nodes[i++])) { - // Skip elements already in the context collection (trac-4087) - if (selection && jQuery.inArray(elem, selection) > -1) { - if (ignored) { - ignored.push(elem); - } - continue; - } - - attached = isAttached(elem); - - // Append to fragment - tmp = getAll(fragment.appendChild(elem), "script"); - - // Preserve script evaluation history - if (attached) { - setGlobalEval(tmp); - } - - // Capture executables - if (scripts) { - j = 0; - while ((elem = tmp[j++])) { - if (rscriptType.test(elem.type || "")) { - scripts.push(elem); - } - } - } - } - - return fragment; - } - - var rtypenamespace = /^([^.]*)(?:\.(.+)|)/; - - function returnTrue() { - return true; - } - - function returnFalse() { - return false; - } - - // Support: IE <=9 - 11+ - // focus() and blur() are asynchronous, except when they are no-op. - // So expect focus to be synchronous when the element is already active, - // and blur to be synchronous when the element is not already active. - // (focus and blur are always synchronous in other supported browsers, - // this just defines when we can count on it). - function expectSync(elem, type) { - return (elem === safeActiveElement()) === (type === "focus"); - } - - // Support: IE <=9 only - // Accessing document.activeElement can throw unexpectedly - // https://bugs.jquery.com/ticket/13393 - function safeActiveElement() { - try { - return document.activeElement; - } catch (err) {} - } - - function on(elem, types, selector, data, fn, one) { - var origFn, type; - - // 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) { - on(elem, type, selector, data, types[type], one); - } - return elem; - } - - 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 elem; - } - - 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 elem.each(function () { - jQuery.event.add(this, types, fn, data, selector); - }); - } - - /* - * 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 handleObjIn, - eventHandle, - tmp, - events, - t, - handleObj, - special, - handlers, - type, - namespaces, - origType, - elemData = dataPriv.get(elem); - - // Only attach events to objects that accept data - if (!acceptData(elem)) { - 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; - } - - // Ensure that invalid selectors throw exceptions at attach time - // Evaluate against documentElement in case elem is a non-element node (e.g., document) - if (selector) { - jQuery.find.matchesSelector(documentElement, 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 = Object.create(null); - } - 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 !== "undefined" && - jQuery.event.triggered !== e.type - ? jQuery.event.dispatch.apply(elem, arguments) - : undefined; - }; - } - - // Handle multiple events separated by a space - types = (types || "").match(rnothtmlwhite) || [""]; - 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 if the special events handler returns false - if ( - !special.setup || - special.setup.call(elem, data, namespaces, eventHandle) === false - ) { - if (elem.addEventListener) { - elem.addEventListener(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; - } - }, - - // Detach an event or set of events from an element - remove: function (elem, types, handler, selector, mappedTypes) { - var j, - origCount, - tmp, - events, - t, - handleObj, - special, - handlers, - type, - namespaces, - origType, - elemData = dataPriv.hasData(elem) && dataPriv.get(elem); - - if (!elemData || !(events = elemData.events)) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = (types || "").match(rnothtmlwhite) || [""]; - 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 data and the expando if it's no longer used - if (jQuery.isEmptyObject(events)) { - dataPriv.remove(elem, "handle events"); - } - }, - - dispatch: function (nativeEvent) { - var i, - j, - ret, - matched, - handleObj, - handlerQueue, - args = new Array(arguments.length), - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix(nativeEvent), - handlers = - (dataPriv.get(this, "events") || Object.create(null))[event.type] || - [], - special = jQuery.event.special[event.type] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[0] = event; - - for (i = 1; i < arguments.length; i++) { - args[i] = arguments[i]; - } - - 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() - ) { - // If the event is namespaced, then each handler is only invoked if it is - // specially universal or its namespaces are a superset of the event's. - if ( - !event.rnamespace || - handleObj.namespace === false || - event.rnamespace.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 i, - handleObj, - sel, - matchedHandlers, - matchedSelectors, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - if ( - delegateCount && - // Support: IE <=9 - // Black-hole SVG instance trees (trac-13180) - cur.nodeType && - // Support: Firefox <=42 - // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) - // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click - // Support: IE 11 only - // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) - !(event.type === "click" && event.button >= 1) - ) { - for (; cur !== this; cur = cur.parentNode || this) { - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( - cur.nodeType === 1 && - !(event.type === "click" && cur.disabled === true) - ) { - matchedHandlers = []; - matchedSelectors = {}; - for (i = 0; i < delegateCount; i++) { - handleObj = handlers[i]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if (matchedSelectors[sel] === undefined) { - matchedSelectors[sel] = handleObj.needsContext - ? jQuery(sel, this).index(cur) > -1 - : jQuery.find(sel, this, null, [cur]).length; - } - if (matchedSelectors[sel]) { - matchedHandlers.push(handleObj); - } - } - if (matchedHandlers.length) { - handlerQueue.push({ elem: cur, handlers: matchedHandlers }); - } - } - } - } - - // Add the remaining (directly-bound) handlers - cur = this; - if (delegateCount < handlers.length) { - handlerQueue.push({ - elem: cur, - handlers: handlers.slice(delegateCount), - }); - } - - return handlerQueue; - }, - - addProp: function (name, hook) { - Object.defineProperty(jQuery.Event.prototype, name, { - enumerable: true, - configurable: true, - - get: isFunction(hook) - ? function () { - if (this.originalEvent) { - return hook(this.originalEvent); - } - } - : function () { - if (this.originalEvent) { - return this.originalEvent[name]; - } - }, - - set: function (value) { - Object.defineProperty(this, name, { - enumerable: true, - configurable: true, - writable: true, - value: value, - }); - }, - }); - }, - - fix: function (originalEvent) { - return originalEvent[jQuery.expando] - ? originalEvent - : new jQuery.Event(originalEvent); - }, - - special: { - load: { - // Prevent triggered image.load events from bubbling to window.load - noBubble: true, - }, - click: { - // Utilize native event to ensure correct state for checkable inputs - setup: function (data) { - // For mutual compressibility with _default, replace `this` access with a local var. - // `|| data` is dead code meant only to preserve the variable through minification. - var el = this || data; - - // Claim the first handler - if ( - rcheckableType.test(el.type) && - el.click && - nodeName(el, "input") - ) { - // dataPriv.set( el, "click", ... ) - leverageNative(el, "click", returnTrue); - } - - // Return false to allow normal processing in the caller - return false; - }, - trigger: function (data) { - // For mutual compressibility with _default, replace `this` access with a local var. - // `|| data` is dead code meant only to preserve the variable through minification. - var el = this || data; - - // Force setup before triggering a click - if ( - rcheckableType.test(el.type) && - el.click && - nodeName(el, "input") - ) { - leverageNative(el, "click"); - } - - // Return non-false to allow normal event-path propagation - return true; - }, - - // For cross-browser consistency, suppress native .click() on links - // Also prevent it if we're currently inside a leveraged native-event stack - _default: function (event) { - var target = event.target; - return ( - (rcheckableType.test(target.type) && - target.click && - nodeName(target, "input") && - dataPriv.get(target, "click")) || - nodeName(target, "a") - ); - }, - }, - - beforeunload: { - postDispatch: function (event) { - // Support: Firefox 20+ - // Firefox doesn't alert if the returnValue field is not set. - if (event.result !== undefined && event.originalEvent) { - event.originalEvent.returnValue = event.result; - } - }, - }, - }, - }; - - // Ensure the presence of an event listener that handles manually-triggered - // synthetic events by interrupting progress until reinvoked in response to - // *native* events that it fires directly, ensuring that state changes have - // already occurred before other listeners are invoked. - function leverageNative(el, type, expectSync) { - // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add - if (!expectSync) { - if (dataPriv.get(el, type) === undefined) { - jQuery.event.add(el, type, returnTrue); - } - return; - } - - // Register the controller as a special universal handler for all event namespaces - dataPriv.set(el, type, false); - jQuery.event.add(el, type, { - namespace: false, - handler: function (event) { - var notAsync, - result, - saved = dataPriv.get(this, type); - - if (event.isTrigger & 1 && this[type]) { - // Interrupt processing of the outer synthetic .trigger()ed event - // Saved data should be false in such cases, but might be a leftover capture object - // from an async native handler (gh-4350) - if (!saved.length) { - // Store arguments for use when handling the inner native event - // There will always be at least one argument (an event object), so this array - // will not be confused with a leftover capture object. - saved = slice.call(arguments); - dataPriv.set(this, type, saved); - - // Trigger the native event and capture its result - // Support: IE <=9 - 11+ - // focus() and blur() are asynchronous - notAsync = expectSync(this, type); - this[type](); - result = dataPriv.get(this, type); - if (saved !== result || notAsync) { - dataPriv.set(this, type, false); - } else { - result = {}; - } - if (saved !== result) { - // Cancel the outer synthetic event - event.stopImmediatePropagation(); - event.preventDefault(); - - // Support: Chrome 86+ - // In Chrome, if an element having a focusout handler is blurred by - // clicking outside of it, it invokes the handler synchronously. If - // that handler calls `.remove()` on the element, the data is cleared, - // leaving `result` undefined. We need to guard against this. - return result && result.value; - } - - // If this is an inner synthetic event for an event with a bubbling surrogate - // (focus or blur), assume that the surrogate already propagated from triggering the - // native event and prevent that from happening again here. - // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the - // bubbling surrogate propagates *after* the non-bubbling base), but that seems - // less bad than duplication. - } else if ((jQuery.event.special[type] || {}).delegateType) { - event.stopPropagation(); - } - - // If this is a native event triggered above, everything is now in order - // Fire an inner synthetic event with the original arguments - } else if (saved.length) { - // ...and capture the result - dataPriv.set(this, type, { - value: jQuery.event.trigger( - // Support: IE <=9 - 11+ - // Extend with the prototype to reset the above stopImmediatePropagation() - jQuery.extend(saved[0], jQuery.Event.prototype), - saved.slice(1), - this - ), - }); - - // Abort handling of the native event - event.stopImmediatePropagation(); - } - }, - }); - } - - jQuery.removeEvent = function (elem, type, handle) { - // This "if" is needed for plain objects - if (elem.removeEventListener) { - elem.removeEventListener(type, 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.defaultPrevented === undefined && - // Support: Android <=2.3 only - src.returnValue === false) - ? returnTrue - : returnFalse; - - // Create target properties - // Support: Safari <=6 - 7 only - // Target should not be a text node (#504, #13143) - this.target = - src.target && src.target.nodeType === 3 - ? src.target.parentNode - : src.target; - - this.currentTarget = src.currentTarget; - this.relatedTarget = src.relatedTarget; - - // 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) || Date.now(); - - // Mark it as fixed - this[jQuery.expando] = true; - }; - - // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding - // https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html - jQuery.Event.prototype = { - constructor: jQuery.Event, - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - isSimulated: false, - - preventDefault: function () { - var e = this.originalEvent; - - this.isDefaultPrevented = returnTrue; - - if (e && !this.isSimulated) { - e.preventDefault(); - } - }, - stopPropagation: function () { - var e = this.originalEvent; - - this.isPropagationStopped = returnTrue; - - if (e && !this.isSimulated) { - e.stopPropagation(); - } - }, - stopImmediatePropagation: function () { - var e = this.originalEvent; - - this.isImmediatePropagationStopped = returnTrue; - - if (e && !this.isSimulated) { - e.stopImmediatePropagation(); - } - - this.stopPropagation(); - }, - }; - - // Includes all common event props including KeyEvent and MouseEvent specific props - jQuery.each( - { - altKey: true, - bubbles: true, - cancelable: true, - changedTouches: true, - ctrlKey: true, - detail: true, - eventPhase: true, - metaKey: true, - pageX: true, - pageY: true, - shiftKey: true, - view: true, - char: true, - code: true, - charCode: true, - key: true, - keyCode: true, - button: true, - buttons: true, - clientX: true, - clientY: true, - offsetX: true, - offsetY: true, - pointerId: true, - pointerType: true, - screenX: true, - screenY: true, - targetTouches: true, - toElement: true, - touches: true, - which: true, - }, - jQuery.event.addProp - ); - - jQuery.each( - { focus: "focusin", blur: "focusout" }, - function (type, delegateType) { - jQuery.event.special[type] = { - // Utilize native event if possible so blur/focus sequence is correct - setup: function () { - // Claim the first handler - // dataPriv.set( this, "focus", ... ) - // dataPriv.set( this, "blur", ... ) - leverageNative(this, type, expectSync); - - // Return false to allow normal processing in the caller - return false; - }, - trigger: function () { - // Force setup before trigger - leverageNative(this, type); - - // Return non-false to allow normal event-path propagation - return true; - }, - - // Suppress native focus or blur as it's already being fired - // in leverageNative. - _default: function () { - return true; - }, - - delegateType: delegateType, - }; - } - ); - - // Create mouseenter/leave events using mouseover/out and event-time checks - // so that event delegation works in jQuery. - // Do the same for pointerenter/pointerleave and pointerover/pointerout - // - // Support: Safari 7 only - // Safari sends mouseenter too often; see: - // https://bugs.chromium.org/p/chromium/issues/detail?id=470258 - // for the description of the bug (it existed in older Chrome versions as well). - jQuery.each( - { - mouseenter: "mouseover", - mouseleave: "mouseout", - pointerenter: "pointerover", - pointerleave: "pointerout", - }, - 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 mouseenter/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; - }, - }; - } - ); - - jQuery.fn.extend({ - on: function (types, selector, data, fn) { - return on(this, types, selector, data, fn); - }, - one: function (types, selector, data, fn) { - return on(this, 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); - }); - }, - }); - - var // Support: IE <=10 - 11, Edge 12 - 13 only - // In IE/Edge using regex groups here causes severe slowdowns. - // See https://connect.microsoft.com/IE/feedback/details/1736512/ - rnoInnerhtml = /\s*$/g; - - // Prefer a tbody over its parent table for containing new rows - function manipulationTarget(elem, content) { - if ( - nodeName(elem, "table") && - nodeName(content.nodeType !== 11 ? content : content.firstChild, "tr") - ) { - return jQuery(elem).children("tbody")[0] || elem; - } - - return elem; - } - - // Replace/restore the type attribute of script elements for safe DOM manipulation - function disableScript(elem) { - elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type; - return elem; - } - function restoreScript(elem) { - if ((elem.type || "").slice(0, 5) === "true/") { - elem.type = elem.type.slice(5); - } else { - elem.removeAttribute("type"); - } - - return elem; - } - - function cloneCopyEvent(src, dest) { - var i, l, type, pdataOld, udataOld, udataCur, events; - - if (dest.nodeType !== 1) { - return; - } - - // 1. Copy private data: events, handlers, etc. - if (dataPriv.hasData(src)) { - pdataOld = dataPriv.get(src); - events = pdataOld.events; - - if (events) { - dataPriv.remove(dest, "handle events"); - - for (type in events) { - for (i = 0, l = events[type].length; i < l; i++) { - jQuery.event.add(dest, type, events[type][i]); - } - } - } - } - - // 2. Copy user data - if (dataUser.hasData(src)) { - udataOld = dataUser.access(src); - udataCur = jQuery.extend({}, udataOld); - - dataUser.set(dest, udataCur); - } - } - - // Fix IE bugs, see support tests - function fixInput(src, dest) { - var nodeName = dest.nodeName.toLowerCase(); - - // Fails to persist the checked state of a cloned checkbox or radio button. - if (nodeName === "input" && rcheckableType.test(src.type)) { - dest.checked = src.checked; - - // Fails to return the selected option to the default selected state when cloning options - } else if (nodeName === "input" || nodeName === "textarea") { - dest.defaultValue = src.defaultValue; - } - } - - function domManip(collection, args, callback, ignored) { - // Flatten any nested arrays - args = flat(args); - - var fragment, - first, - scripts, - hasScripts, - node, - doc, - i = 0, - l = collection.length, - iNoClone = l - 1, - value = args[0], - valueIsFunction = isFunction(value); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( - valueIsFunction || - (l > 1 && - typeof value === "string" && - !support.checkClone && - rchecked.test(value)) - ) { - return collection.each(function (index) { - var self = collection.eq(index); - if (valueIsFunction) { - args[0] = value.call(this, index, self.html()); - } - domManip(self, args, callback, ignored); - }); - } - - if (l) { - fragment = buildFragment( - args, - collection[0].ownerDocument, - false, - collection, - ignored - ); - first = fragment.firstChild; - - if (fragment.childNodes.length === 1) { - fragment = first; - } - - // Require either new content or an interest in ignored elements to invoke the callback - if (first || ignored) { - 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) { - // Support: Android <=4.0 only, PhantomJS 1 only - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge(scripts, getAll(node, "script")); - } - } - - callback.call(collection[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 || "") && - !dataPriv.access(node, "globalEval") && - jQuery.contains(doc, node) - ) { - if (node.src && (node.type || "").toLowerCase() !== "module") { - // Optional AJAX dependency, but won't run scripts if not present - if (jQuery._evalUrl && !node.noModule) { - jQuery._evalUrl( - node.src, - { - nonce: node.nonce || node.getAttribute("nonce"), - }, - doc - ); - } - } else { - DOMEval(node.textContent.replace(rcleanScript, ""), node, doc); - } - } - } - } - } - } - - return collection; - } - - function remove(elem, selector, keepData) { - var node, - nodes = selector ? jQuery.filter(selector, elem) : elem, - i = 0; - - for (; (node = nodes[i]) != null; i++) { - if (!keepData && node.nodeType === 1) { - jQuery.cleanData(getAll(node)); - } - - if (node.parentNode) { - if (keepData && isAttached(node)) { - setGlobalEval(getAll(node, "script")); - } - node.parentNode.removeChild(node); - } - } - - return elem; - } - - jQuery.extend({ - htmlPrefilter: function (html) { - return html; - }, - - clone: function (elem, dataAndEvents, deepDataAndEvents) { - var i, - l, - srcElements, - destElements, - clone = elem.cloneNode(true), - inPage = isAttached(elem); - - // Fix IE cloning issues - if ( - !support.noCloneChecked && - (elem.nodeType === 1 || elem.nodeType === 11) && - !jQuery.isXMLDoc(elem) - ) { - // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 - destElements = getAll(clone); - srcElements = getAll(elem); - - for (i = 0, l = srcElements.length; i < l; i++) { - fixInput(srcElements[i], 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, l = srcElements.length; i < l; i++) { - cloneCopyEvent(srcElements[i], destElements[i]); - } - } else { - cloneCopyEvent(elem, clone); - } - } - - // Preserve script evaluation history - destElements = getAll(clone, "script"); - if (destElements.length > 0) { - setGlobalEval(destElements, !inPage && getAll(elem, "script")); - } - - // Return the cloned set - return clone; - }, - - cleanData: function (elems) { - var data, - elem, - type, - special = jQuery.event.special, - i = 0; - - for (; (elem = elems[i]) !== undefined; i++) { - if (acceptData(elem)) { - if ((data = elem[dataPriv.expando])) { - 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); - } - } - } - - // Support: Chrome <=35 - 45+ - // Assign undefined instead of using delete, see Data#remove - elem[dataPriv.expando] = undefined; - } - if (elem[dataUser.expando]) { - // Support: Chrome <=35 - 45+ - // Assign undefined instead of using delete, see Data#remove - elem[dataUser.expando] = undefined; - } - } - } - }, - }); - - jQuery.fn.extend({ - detach: function (selector) { - return remove(this, selector, true); - }, - - remove: function (selector) { - return remove(this, selector); - }, - - text: function (value) { - return access( - this, - function (value) { - return value === undefined - ? jQuery.text(this) - : this.empty().each(function () { - if ( - this.nodeType === 1 || - this.nodeType === 11 || - this.nodeType === 9 - ) { - this.textContent = value; - } - }); - }, - null, - value, - arguments.length - ); - }, - - append: function () { - return domManip(this, arguments, function (elem) { - if ( - this.nodeType === 1 || - this.nodeType === 11 || - this.nodeType === 9 - ) { - var target = manipulationTarget(this, elem); - target.appendChild(elem); - } - }); - }, - - prepend: function () { - return domManip(this, 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 domManip(this, arguments, function (elem) { - if (this.parentNode) { - this.parentNode.insertBefore(elem, this); - } - }); - }, - - after: function () { - return domManip(this, arguments, function (elem) { - if (this.parentNode) { - this.parentNode.insertBefore(elem, this.nextSibling); - } - }); - }, - - empty: function () { - var elem, - i = 0; - - for (; (elem = this[i]) != null; i++) { - if (elem.nodeType === 1) { - // Prevent memory leaks - jQuery.cleanData(getAll(elem, false)); - - // Remove any remaining nodes - elem.textContent = ""; - } - } - - 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 access( - this, - function (value) { - var elem = this[0] || {}, - i = 0, - l = this.length; - - if (value === undefined && elem.nodeType === 1) { - return elem.innerHTML; - } - - // See if we can take a shortcut and just use innerHTML - if ( - typeof value === "string" && - !rnoInnerhtml.test(value) && - !wrapMap[(rtagName.exec(value) || ["", ""])[1].toLowerCase()] - ) { - value = jQuery.htmlPrefilter(value); - - try { - for (; i < l; i++) { - elem = this[i] || {}; - - // Remove element nodes and prevent memory leaks - 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 ignored = []; - - // Make the changes, replacing each non-ignored context element with the new content - return domManip( - this, - arguments, - function (elem) { - var parent = this.parentNode; - - if (jQuery.inArray(this, ignored) < 0) { - jQuery.cleanData(getAll(this)); - if (parent) { - parent.replaceChild(elem, this); - } - } - - // Force callback invocation - }, - ignored - ); - }, - }); - - jQuery.each( - { - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith", - }, - function (name, original) { - jQuery.fn[name] = function (selector) { - var elems, - ret = [], - insert = jQuery(selector), - last = insert.length - 1, - i = 0; - - for (; i <= last; i++) { - elems = i === last ? this : this.clone(true); - jQuery(insert[i])[original](elems); - - // Support: Android <=4.0 only, PhantomJS 1 only - // .get() because push.apply(_, arraylike) throws on ancient WebKit - push.apply(ret, elems.get()); - } - - return this.pushStack(ret); - }; - } - ); - var rnumnonpx = new RegExp("^(" + pnum + ")(?!px)[a-z%]+$", "i"); - - var getStyles = function (elem) { - // Support: IE <=11 only, Firefox <=30 (#15098, #14150) - // IE throws on elements created in popups - // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" - var view = elem.ownerDocument.defaultView; - - if (!view || !view.opener) { - view = window; - } - - return view.getComputedStyle(elem); - }; - - var swap = function (elem, options, callback) { - 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.call(elem); - - // Revert the old values - for (name in options) { - elem.style[name] = old[name]; - } - - return ret; - }; - - var rboxStyle = new RegExp(cssExpand.join("|"), "i"); - - (function () { - // Executing both pixelPosition & boxSizingReliable tests require only one layout - // so they're executed at the same time to save the second computation. - function computeStyleTests() { - // This is a singleton, we need to execute it only once - if (!div) { - return; - } - - container.style.cssText = - "position:absolute;left:-11111px;width:60px;" + - "margin-top:1px;padding:0;border:0"; - div.style.cssText = - "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + - "margin:auto;border:1px;padding:1px;" + - "width:60%;top:1%"; - documentElement.appendChild(container).appendChild(div); - - var divStyle = window.getComputedStyle(div); - pixelPositionVal = divStyle.top !== "1%"; - - // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 - reliableMarginLeftVal = roundPixelMeasures(divStyle.marginLeft) === 12; - - // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 - // Some styles come back with percentage values, even though they shouldn't - div.style.right = "60%"; - pixelBoxStylesVal = roundPixelMeasures(divStyle.right) === 36; - - // Support: IE 9 - 11 only - // Detect misreporting of content dimensions for box-sizing:border-box elements - boxSizingReliableVal = roundPixelMeasures(divStyle.width) === 36; - - // Support: IE 9 only - // Detect overflow:scroll screwiness (gh-3699) - // Support: Chrome <=64 - // Don't get tricked when zoom affects offsetWidth (gh-4029) - div.style.position = "absolute"; - scrollboxSizeVal = roundPixelMeasures(div.offsetWidth / 3) === 12; - - documentElement.removeChild(container); - - // Nullify the div so it wouldn't be stored in the memory and - // it will also be a sign that checks already performed - div = null; - } - - function roundPixelMeasures(measure) { - return Math.round(parseFloat(measure)); - } - - var pixelPositionVal, - boxSizingReliableVal, - scrollboxSizeVal, - pixelBoxStylesVal, - reliableTrDimensionsVal, - reliableMarginLeftVal, - container = document.createElement("div"), - div = document.createElement("div"); - - // Finish early in limited (non-browser) environments - if (!div.style) { - return; - } - - // Support: IE <=9 - 11 only - // Style of cloned element affects source element cloned (#8908) - div.style.backgroundClip = "content-box"; - div.cloneNode(true).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - jQuery.extend(support, { - boxSizingReliable: function () { - computeStyleTests(); - return boxSizingReliableVal; - }, - pixelBoxStyles: function () { - computeStyleTests(); - return pixelBoxStylesVal; - }, - pixelPosition: function () { - computeStyleTests(); - return pixelPositionVal; - }, - reliableMarginLeft: function () { - computeStyleTests(); - return reliableMarginLeftVal; - }, - scrollboxSize: function () { - computeStyleTests(); - return scrollboxSizeVal; - }, - - // Support: IE 9 - 11+, Edge 15 - 18+ - // IE/Edge misreport `getComputedStyle` of table rows with width/height - // set in CSS while `offset*` properties report correct values. - // Behavior in IE 9 is more subtle than in newer versions & it passes - // some versions of this test; make sure not to make it pass there! - // - // Support: Firefox 70+ - // Only Firefox includes border widths - // in computed dimensions. (gh-4529) - reliableTrDimensions: function () { - var table, tr, trChild, trStyle; - if (reliableTrDimensionsVal == null) { - table = document.createElement("table"); - tr = document.createElement("tr"); - trChild = document.createElement("div"); - - table.style.cssText = - "position:absolute;left:-11111px;border-collapse:separate"; - tr.style.cssText = "border:1px solid"; - - // Support: Chrome 86+ - // Height set through cssText does not get applied. - // Computed height then comes back as 0. - tr.style.height = "1px"; - trChild.style.height = "9px"; - - // Support: Android 8 Chrome 86+ - // In our bodyBackground.html iframe, - // display for all div elements is set to "inline", - // which causes a problem only in Android 8 Chrome 86. - // Ensuring the div is display: block - // gets around this issue. - trChild.style.display = "block"; - - documentElement - .appendChild(table) - .appendChild(tr) - .appendChild(trChild); - - trStyle = window.getComputedStyle(tr); - reliableTrDimensionsVal = - parseInt(trStyle.height, 10) + - parseInt(trStyle.borderTopWidth, 10) + - parseInt(trStyle.borderBottomWidth, 10) === - tr.offsetHeight; - - documentElement.removeChild(table); - } - return reliableTrDimensionsVal; - }, - }); - })(); - - function curCSS(elem, name, computed) { - var width, - minWidth, - maxWidth, - ret, - // Support: Firefox 51+ - // Retrieving style before computed somehow - // fixes an issue with getting wrong values - // on detached elements - style = elem.style; - - computed = computed || getStyles(elem); - - // getPropertyValue is needed for: - // .css('filter') (IE 9 only, #12537) - // .css('--customProperty) (#3144) - if (computed) { - ret = computed.getPropertyValue(name) || computed[name]; - - if (ret === "" && !isAttached(elem)) { - ret = jQuery.style(elem, name); - } - - // A tribute to the "awesome hack by Dean Edwards" - // Android Browser returns percentage for some values, - // but width seems to be reliably pixels. - // This is against the CSSOM draft spec: - // https://drafts.csswg.org/cssom/#resolved-values - if ( - !support.pixelBoxStyles() && - rnumnonpx.test(ret) && - rboxStyle.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 !== undefined - ? // Support: IE <=9 - 11 only - // IE returns zIndex value as an integer. - ret + "" - : ret; - } - - function addGetHookIf(conditionFn, hookFn) { - // Define the hook, we'll check on the first run if it's really needed. - return { - get: function () { - if (conditionFn()) { - // Hook not needed (or it's not possible to use it due - // to missing dependency), remove it. - delete this.get; - return; - } - - // Hook needed; redefine it so that the support test is not executed again. - return (this.get = hookFn).apply(this, arguments); - }, - }; - } - - var cssPrefixes = ["Webkit", "Moz", "ms"], - emptyStyle = document.createElement("div").style, - vendorProps = {}; - - // Return a vendor-prefixed property or undefined - function vendorPropName(name) { - // Check for vendor prefixed names - var capName = name[0].toUpperCase() + name.slice(1), - i = cssPrefixes.length; - - while (i--) { - name = cssPrefixes[i] + capName; - if (name in emptyStyle) { - return name; - } - } - } - - // Return a potentially-mapped jQuery.cssProps or vendor prefixed property - function finalPropName(name) { - var final = jQuery.cssProps[name] || vendorProps[name]; - - if (final) { - return final; - } - if (name in emptyStyle) { - return name; - } - return (vendorProps[name] = vendorPropName(name) || name); - } - - var // Swappable if display is none or starts with table - // except "table", "table-cell", or "table-caption" - // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rcustomProp = /^--/, - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: "0", - fontWeight: "400", - }; - - function setPositiveNumber(_elem, value, subtract) { - // Any relative (+/-) values have already been - // normalized at this point - var matches = rcssNum.exec(value); - return matches - ? // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max(0, matches[2] - (subtract || 0)) + (matches[3] || "px") - : value; - } - - function boxModelAdjustment( - elem, - dimension, - box, - isBorderBox, - styles, - computedVal - ) { - var i = dimension === "width" ? 1 : 0, - extra = 0, - delta = 0; - - // Adjustment may not be necessary - if (box === (isBorderBox ? "border" : "content")) { - return 0; - } - - for (; i < 4; i += 2) { - // Both box models exclude margin - if (box === "margin") { - delta += jQuery.css(elem, box + cssExpand[i], true, styles); - } - - // If we get here with a content-box, we're seeking "padding" or "border" or "margin" - if (!isBorderBox) { - // Add padding - delta += jQuery.css(elem, "padding" + cssExpand[i], true, styles); - - // For "border" or "margin", add border - if (box !== "padding") { - delta += jQuery.css( - elem, - "border" + cssExpand[i] + "Width", - true, - styles - ); - - // But still keep track of it otherwise - } else { - extra += jQuery.css( - elem, - "border" + cssExpand[i] + "Width", - true, - styles - ); - } - - // If we get here with a border-box (content + padding + border), we're seeking "content" or - // "padding" or "margin" - } else { - // For "content", subtract padding - if (box === "content") { - delta -= jQuery.css(elem, "padding" + cssExpand[i], true, styles); - } - - // For "content" or "padding", subtract border - if (box !== "margin") { - delta -= jQuery.css( - elem, - "border" + cssExpand[i] + "Width", - true, - styles - ); - } - } - } - - // Account for positive content-box scroll gutter when requested by providing computedVal - if (!isBorderBox && computedVal >= 0) { - // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border - // Assuming integer scroll gutter, subtract the rest and round down - delta += - Math.max( - 0, - Math.ceil( - elem["offset" + dimension[0].toUpperCase() + dimension.slice(1)] - - computedVal - - delta - - extra - - 0.5 - - // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter - // Use an explicit zero to avoid NaN (gh-3964) - ) - ) || 0; - } - - return delta; - } - - function getWidthOrHeight(elem, dimension, extra) { - // Start with computed style - var styles = getStyles(elem), - // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). - // Fake content-box until we know it's needed to know the true value. - boxSizingNeeded = !support.boxSizingReliable() || extra, - isBorderBox = - boxSizingNeeded && - jQuery.css(elem, "boxSizing", false, styles) === "border-box", - valueIsBorderBox = isBorderBox, - val = curCSS(elem, dimension, styles), - offsetProp = "offset" + dimension[0].toUpperCase() + dimension.slice(1); - - // Support: Firefox <=54 - // Return a confounding non-pixel value or feign ignorance, as appropriate. - if (rnumnonpx.test(val)) { - if (!extra) { - return val; - } - val = "auto"; - } - - // Support: IE 9 - 11 only - // Use offsetWidth/offsetHeight for when box sizing is unreliable. - // In those cases, the computed value can be trusted to be border-box. - if ( - ((!support.boxSizingReliable() && isBorderBox) || - // Support: IE 10 - 11+, Edge 15 - 18+ - // IE/Edge misreport `getComputedStyle` of table rows with width/height - // set in CSS while `offset*` properties report correct values. - // Interestingly, in some cases IE 9 doesn't suffer from this issue. - (!support.reliableTrDimensions() && nodeName(elem, "tr")) || - // Fall back to offsetWidth/offsetHeight when value is "auto" - // This happens for inline elements with no explicit setting (gh-3571) - val === "auto" || - // Support: Android <=4.1 - 4.3 only - // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) - (!parseFloat(val) && - jQuery.css(elem, "display", false, styles) === "inline")) && - // Make sure the element is visible & connected - elem.getClientRects().length - ) { - isBorderBox = - jQuery.css(elem, "boxSizing", false, styles) === "border-box"; - - // Where available, offsetWidth/offsetHeight approximate border box dimensions. - // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the - // retrieved value as a content box dimension. - valueIsBorderBox = offsetProp in elem; - if (valueIsBorderBox) { - val = elem[offsetProp]; - } - } - - // Normalize "" and auto - val = parseFloat(val) || 0; - - // Adjust for the element's box model - return ( - val + - boxModelAdjustment( - elem, - dimension, - extra || (isBorderBox ? "border" : "content"), - valueIsBorderBox, - styles, - - // Provide the current computed size to request scroll gutter calculation (gh-3589) - val - ) + - "px" - ); - } - - 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: { - animationIterationCount: true, - columnCount: true, - fillOpacity: true, - flexGrow: true, - flexShrink: true, - fontWeight: true, - gridArea: true, - gridColumn: true, - gridColumnEnd: true, - gridColumnStart: true, - gridRow: true, - gridRowEnd: true, - gridRowStart: 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: {}, - - // 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 = camelCase(name), - isCustomProp = rcustomProp.test(name), - style = elem.style; - - // Make sure that we're working with the right name. We don't - // want to query the value if it is a CSS custom property - // since they are user-defined. - if (!isCustomProp) { - name = finalPropName(origName); - } - - // Gets hook for the prefixed version, then unprefixed version - hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName]; - - // Check if we're setting a value - if (value !== undefined) { - type = typeof value; - - // Convert "+=" or "-=" to relative numbers (#7345) - if (type === "string" && (ret = rcssNum.exec(value)) && ret[1]) { - value = adjustCSS(elem, name, ret); - - // Fixes bug #9237 - type = "number"; - } - - // Make sure that null and NaN values aren't set (#7116) - if (value == null || value !== value) { - return; - } - - // If a number was passed in, add the unit (except for certain CSS properties) - // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append - // "px" to a few hardcoded values. - if (type === "number" && !isCustomProp) { - value += (ret && ret[3]) || (jQuery.cssNumber[origName] ? "" : "px"); - } - - // background-* props affect original clone's values - if ( - !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 - ) { - if (isCustomProp) { - style.setProperty(name, value); - } else { - style[name] = value; - } - } - } 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 val, - num, - hooks, - origName = camelCase(name), - isCustomProp = rcustomProp.test(name); - - // Make sure that we're working with the right name. We don't - // want to modify the value if it is a CSS custom property - // since they are user-defined. - if (!isCustomProp) { - name = finalPropName(origName); - } - - // Try prefixed name followed by the unprefixed name - hooks = jQuery.cssHooks[name] || jQuery.cssHooks[origName]; - - // If a hook was provided get the computed value from there - 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]; - } - - // Make numeric if forced or a qualifier was provided and val looks numeric - if (extra === "" || extra) { - num = parseFloat(val); - return extra === true || isFinite(num) ? num || 0 : val; - } - - return val; - }, - }); - - jQuery.each(["height", "width"], function (_i, dimension) { - jQuery.cssHooks[dimension] = { - get: function (elem, computed, extra) { - if (computed) { - // Certain elements can have dimension info if we invisibly show them - // but it must have a current display style that would benefit - return rdisplayswap.test(jQuery.css(elem, "display")) && - // Support: Safari 8+ - // Table columns in Safari have non-zero offsetWidth & zero - // getBoundingClientRect().width unless display is changed. - // Support: IE <=11 only - // Running getBoundingClientRect on a disconnected node - // in IE throws an error. - (!elem.getClientRects().length || - !elem.getBoundingClientRect().width) - ? swap(elem, cssShow, function () { - return getWidthOrHeight(elem, dimension, extra); - }) - : getWidthOrHeight(elem, dimension, extra); - } - }, - - set: function (elem, value, extra) { - var matches, - styles = getStyles(elem), - // Only read styles.position if the test has a chance to fail - // to avoid forcing a reflow. - scrollboxSizeBuggy = - !support.scrollboxSize() && styles.position === "absolute", - // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) - boxSizingNeeded = scrollboxSizeBuggy || extra, - isBorderBox = - boxSizingNeeded && - jQuery.css(elem, "boxSizing", false, styles) === "border-box", - subtract = extra - ? boxModelAdjustment(elem, dimension, extra, isBorderBox, styles) - : 0; - - // Account for unreliable border-box dimensions by comparing offset* to computed and - // faking a content-box to get border and padding (gh-3699) - if (isBorderBox && scrollboxSizeBuggy) { - subtract -= Math.ceil( - elem["offset" + dimension[0].toUpperCase() + dimension.slice(1)] - - parseFloat(styles[dimension]) - - boxModelAdjustment(elem, dimension, "border", false, styles) - - 0.5 - ); - } - - // Convert to pixels if value adjustment is needed - if ( - subtract && - (matches = rcssNum.exec(value)) && - (matches[3] || "px") !== "px" - ) { - elem.style[dimension] = value; - value = jQuery.css(elem, dimension); - } - - return setPositiveNumber(elem, value, subtract); - }, - }; - }); - - jQuery.cssHooks.marginLeft = addGetHookIf( - support.reliableMarginLeft, - function (elem, computed) { - if (computed) { - return ( - (parseFloat(curCSS(elem, "marginLeft")) || - elem.getBoundingClientRect().left - - swap(elem, { marginLeft: 0 }, function () { - return elem.getBoundingClientRect().left; - })) + "px" - ); - } - } - ); - - // These hooks are used by animate to expand properties - jQuery.each( - { - margin: "", - padding: "", - border: "Width", - }, - function (prefix, suffix) { - jQuery.cssHooks[prefix + suffix] = { - expand: function (value) { - var i = 0, - expanded = {}, - // Assumes a single number if not a string - parts = typeof value === "string" ? value.split(" ") : [value]; - - for (; i < 4; i++) { - expanded[prefix + cssExpand[i] + suffix] = - parts[i] || parts[i - 2] || parts[0]; - } - - return expanded; - }, - }; - - if (prefix !== "margin") { - jQuery.cssHooks[prefix + suffix].set = setPositiveNumber; - } - } - ); - - jQuery.fn.extend({ - css: function (name, value) { - return access( - this, - function (elem, name, value) { - var styles, - len, - map = {}, - i = 0; - - if (Array.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 - ); - }, - }); - - function Tween(elem, options, prop, end, easing) { - return new Tween.prototype.init(elem, options, prop, end, easing); - } - jQuery.Tween = Tween; - - Tween.prototype = { - constructor: Tween, - init: function (elem, options, prop, end, easing, unit) { - this.elem = elem; - this.prop = prop; - this.easing = easing || jQuery.easing._default; - this.options = options; - this.start = this.now = this.cur(); - this.end = end; - this.unit = unit || (jQuery.cssNumber[prop] ? "" : "px"); - }, - cur: function () { - var hooks = Tween.propHooks[this.prop]; - - return hooks && hooks.get - ? hooks.get(this) - : Tween.propHooks._default.get(this); - }, - run: function (percent) { - var eased, - hooks = Tween.propHooks[this.prop]; - - if (this.options.duration) { - this.pos = eased = jQuery.easing[this.easing]( - percent, - this.options.duration * percent, - 0, - 1, - this.options.duration - ); - } else { - this.pos = eased = percent; - } - this.now = (this.end - this.start) * eased + this.start; - - if (this.options.step) { - this.options.step.call(this.elem, this.now, this); - } - - if (hooks && hooks.set) { - hooks.set(this); - } else { - Tween.propHooks._default.set(this); - } - return this; - }, - }; - - Tween.prototype.init.prototype = Tween.prototype; - - Tween.propHooks = { - _default: { - get: function (tween) { - var result; - - // Use a property on the element directly when it is not a DOM element, - // or when there is no matching style property that exists. - if ( - tween.elem.nodeType !== 1 || - (tween.elem[tween.prop] != null && - tween.elem.style[tween.prop] == null) - ) { - return tween.elem[tween.prop]; - } - - // Passing an empty string as a 3rd parameter to .css will automatically - // attempt a parseFloat and fallback to a string if the parse fails. - // Simple values such as "10px" are parsed to Float; - // complex values such as "rotate(1rad)" are returned as-is. - result = jQuery.css(tween.elem, tween.prop, ""); - - // Empty strings, null, undefined and "auto" are converted to 0. - return !result || result === "auto" ? 0 : result; - }, - set: function (tween) { - // Use step hook for back compat. - // Use cssHook if its there. - // Use .style if available and use plain properties where available. - if (jQuery.fx.step[tween.prop]) { - jQuery.fx.step[tween.prop](tween); - } else if ( - tween.elem.nodeType === 1 && - (jQuery.cssHooks[tween.prop] || - tween.elem.style[finalPropName(tween.prop)] != null) - ) { - jQuery.style(tween.elem, tween.prop, tween.now + tween.unit); - } else { - tween.elem[tween.prop] = tween.now; - } - }, - }, - }; - - // Support: IE <=9 only - // Panic based approach to setting things on disconnected nodes - Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { - set: function (tween) { - if (tween.elem.nodeType && tween.elem.parentNode) { - tween.elem[tween.prop] = tween.now; - } - }, - }; - - jQuery.easing = { - linear: function (p) { - return p; - }, - swing: function (p) { - return 0.5 - Math.cos(p * Math.PI) / 2; - }, - _default: "swing", - }; - - jQuery.fx = Tween.prototype.init; - - // Back compat <1.8 extension point - jQuery.fx.step = {}; - - var fxNow, - inProgress, - rfxtypes = /^(?:toggle|show|hide)$/, - rrun = /queueHooks$/; - - function schedule() { - if (inProgress) { - if (document.hidden === false && window.requestAnimationFrame) { - window.requestAnimationFrame(schedule); - } else { - window.setTimeout(schedule, jQuery.fx.interval); - } - - jQuery.fx.tick(); - } - } - - // Animations created synchronously will run synchronously - function createFxNow() { - window.setTimeout(function () { - fxNow = undefined; - }); - return (fxNow = Date.now()); - } - - // Generate parameters to create a standard animation - function genFx(type, includeWidth) { - var which, - i = 0, - attrs = { height: type }; - - // If we include width, step value is 1 to do all cssExpand values, - // otherwise step value is 2 to skip over Left and Right - includeWidth = includeWidth ? 1 : 0; - for (; i < 4; i += 2 - includeWidth) { - which = cssExpand[i]; - attrs["margin" + which] = attrs["padding" + which] = type; - } - - if (includeWidth) { - attrs.opacity = attrs.width = type; - } - - return attrs; - } - - function createTween(value, prop, animation) { - var tween, - collection = (Animation.tweeners[prop] || []).concat( - Animation.tweeners["*"] - ), - index = 0, - length = collection.length; - for (; index < length; index++) { - if ((tween = collection[index].call(animation, prop, value))) { - // We're done with this property - return tween; - } - } - } - - function defaultPrefilter(elem, props, opts) { - var prop, - value, - toggle, - hooks, - oldfire, - propTween, - restoreDisplay, - display, - isBox = "width" in props || "height" in props, - anim = this, - orig = {}, - style = elem.style, - hidden = elem.nodeType && isHiddenWithinTree(elem), - dataShow = dataPriv.get(elem, "fxshow"); - - // Queue-skipping animations hijack the fx hooks - if (!opts.queue) { - hooks = jQuery._queueHooks(elem, "fx"); - if (hooks.unqueued == null) { - hooks.unqueued = 0; - oldfire = hooks.empty.fire; - hooks.empty.fire = function () { - if (!hooks.unqueued) { - oldfire(); - } - }; - } - hooks.unqueued++; - - anim.always(function () { - // Ensure the complete handler is called before this completes - anim.always(function () { - hooks.unqueued--; - if (!jQuery.queue(elem, "fx").length) { - hooks.empty.fire(); - } - }); - }); - } - - // Detect show/hide animations - for (prop in props) { - value = props[prop]; - if (rfxtypes.test(value)) { - delete props[prop]; - toggle = toggle || value === "toggle"; - if (value === (hidden ? "hide" : "show")) { - // Pretend to be hidden if this is a "show" and - // there is still data from a stopped show/hide - if (value === "show" && dataShow && dataShow[prop] !== undefined) { - hidden = true; - - // Ignore all other no-op show/hide data - } else { - continue; - } - } - orig[prop] = (dataShow && dataShow[prop]) || jQuery.style(elem, prop); - } - } - - // Bail out if this is a no-op like .hide().hide() - propTween = !jQuery.isEmptyObject(props); - if (!propTween && jQuery.isEmptyObject(orig)) { - return; - } - - // Restrict "overflow" and "display" styles during box animations - if (isBox && elem.nodeType === 1) { - // Support: IE <=9 - 11, Edge 12 - 15 - // Record all 3 overflow attributes because IE does not infer the shorthand - // from identically-valued overflowX and overflowY and Edge just mirrors - // the overflowX value there. - opts.overflow = [style.overflow, style.overflowX, style.overflowY]; - - // Identify a display type, preferring old show/hide data over the CSS cascade - restoreDisplay = dataShow && dataShow.display; - if (restoreDisplay == null) { - restoreDisplay = dataPriv.get(elem, "display"); - } - display = jQuery.css(elem, "display"); - if (display === "none") { - if (restoreDisplay) { - display = restoreDisplay; - } else { - // Get nonempty value(s) by temporarily forcing visibility - showHide([elem], true); - restoreDisplay = elem.style.display || restoreDisplay; - display = jQuery.css(elem, "display"); - showHide([elem]); - } - } - - // Animate inline elements as inline-block - if ( - display === "inline" || - (display === "inline-block" && restoreDisplay != null) - ) { - if (jQuery.css(elem, "float") === "none") { - // Restore the original display value at the end of pure show/hide animations - if (!propTween) { - anim.done(function () { - style.display = restoreDisplay; - }); - if (restoreDisplay == null) { - display = style.display; - restoreDisplay = display === "none" ? "" : display; - } - } - style.display = "inline-block"; - } - } - } - - if (opts.overflow) { - style.overflow = "hidden"; - anim.always(function () { - style.overflow = opts.overflow[0]; - style.overflowX = opts.overflow[1]; - style.overflowY = opts.overflow[2]; - }); - } - - // Implement show/hide animations - propTween = false; - for (prop in orig) { - // General show/hide setup for this element animation - if (!propTween) { - if (dataShow) { - if ("hidden" in dataShow) { - hidden = dataShow.hidden; - } - } else { - dataShow = dataPriv.access(elem, "fxshow", { - display: restoreDisplay, - }); - } - - // Store hidden/visible for toggle so `.stop().toggle()` "reverses" - if (toggle) { - dataShow.hidden = !hidden; - } - - // Show elements before animating them - if (hidden) { - showHide([elem], true); - } - - /* eslint-disable no-loop-func */ - - anim.done(function () { - /* eslint-enable no-loop-func */ - - // The final step of a "hide" animation is actually hiding the element - if (!hidden) { - showHide([elem]); - } - dataPriv.remove(elem, "fxshow"); - for (prop in orig) { - jQuery.style(elem, prop, orig[prop]); - } - }); - } - - // Per-property setup - propTween = createTween(hidden ? dataShow[prop] : 0, prop, anim); - if (!(prop in dataShow)) { - dataShow[prop] = propTween.start; - if (hidden) { - propTween.end = propTween.start; - propTween.start = 0; - } - } - } - } - - function propFilter(props, specialEasing) { - var index, name, easing, value, hooks; - - // camelCase, specialEasing and expand cssHook pass - for (index in props) { - name = camelCase(index); - easing = specialEasing[name]; - value = props[index]; - if (Array.isArray(value)) { - easing = value[1]; - value = props[index] = value[0]; - } - - if (index !== name) { - props[name] = value; - delete props[index]; - } - - hooks = jQuery.cssHooks[name]; - if (hooks && "expand" in hooks) { - value = hooks.expand(value); - delete props[name]; - - // Not quite $.extend, this won't overwrite existing keys. - // Reusing 'index' because we have the correct "name" - for (index in value) { - if (!(index in props)) { - props[index] = value[index]; - specialEasing[index] = easing; - } - } - } else { - specialEasing[name] = easing; - } - } - } - - function Animation(elem, properties, options) { - var result, - stopped, - index = 0, - length = Animation.prefilters.length, - deferred = jQuery.Deferred().always(function () { - // Don't match elem in the :animated selector - delete tick.elem; - }), - tick = function () { - if (stopped) { - return false; - } - var currentTime = fxNow || createFxNow(), - remaining = Math.max( - 0, - animation.startTime + animation.duration - currentTime - ), - // Support: Android 2.3 only - // Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497) - temp = remaining / animation.duration || 0, - percent = 1 - temp, - index = 0, - length = animation.tweens.length; - - for (; index < length; index++) { - animation.tweens[index].run(percent); - } - - deferred.notifyWith(elem, [animation, percent, remaining]); - - // If there's more to do, yield - if (percent < 1 && length) { - return remaining; - } - - // If this was an empty animation, synthesize a final progress notification - if (!length) { - deferred.notifyWith(elem, [animation, 1, 0]); - } - - // Resolve the animation and report its conclusion - deferred.resolveWith(elem, [animation]); - return false; - }, - animation = deferred.promise({ - elem: elem, - props: jQuery.extend({}, properties), - opts: jQuery.extend( - true, - { - specialEasing: {}, - easing: jQuery.easing._default, - }, - options - ), - originalProperties: properties, - originalOptions: options, - startTime: fxNow || createFxNow(), - duration: options.duration, - tweens: [], - createTween: function (prop, end) { - var tween = jQuery.Tween( - elem, - animation.opts, - prop, - end, - animation.opts.specialEasing[prop] || animation.opts.easing - ); - animation.tweens.push(tween); - return tween; - }, - stop: function (gotoEnd) { - var index = 0, - // If we are going to the end, we want to run all the tweens - // otherwise we skip this part - length = gotoEnd ? animation.tweens.length : 0; - if (stopped) { - return this; - } - stopped = true; - for (; index < length; index++) { - animation.tweens[index].run(1); - } - - // Resolve when we played the last frame; otherwise, reject - if (gotoEnd) { - deferred.notifyWith(elem, [animation, 1, 0]); - deferred.resolveWith(elem, [animation, gotoEnd]); - } else { - deferred.rejectWith(elem, [animation, gotoEnd]); - } - return this; - }, - }), - props = animation.props; - - propFilter(props, animation.opts.specialEasing); - - for (; index < length; index++) { - result = Animation.prefilters[index].call( - animation, - elem, - props, - animation.opts - ); - if (result) { - if (isFunction(result.stop)) { - jQuery._queueHooks(animation.elem, animation.opts.queue).stop = - result.stop.bind(result); - } - return result; - } - } - - jQuery.map(props, createTween, animation); - - if (isFunction(animation.opts.start)) { - animation.opts.start.call(elem, animation); - } - - // Attach callbacks from options - animation - .progress(animation.opts.progress) - .done(animation.opts.done, animation.opts.complete) - .fail(animation.opts.fail) - .always(animation.opts.always); - - jQuery.fx.timer( - jQuery.extend(tick, { - elem: elem, - anim: animation, - queue: animation.opts.queue, - }) - ); - - return animation; - } - - jQuery.Animation = jQuery.extend(Animation, { - tweeners: { - "*": [ - function (prop, value) { - var tween = this.createTween(prop, value); - adjustCSS(tween.elem, prop, rcssNum.exec(value), tween); - return tween; - }, - ], - }, - - tweener: function (props, callback) { - if (isFunction(props)) { - callback = props; - props = ["*"]; - } else { - props = props.match(rnothtmlwhite); - } - - var prop, - index = 0, - length = props.length; - - for (; index < length; index++) { - prop = props[index]; - Animation.tweeners[prop] = Animation.tweeners[prop] || []; - Animation.tweeners[prop].unshift(callback); - } - }, - - prefilters: [defaultPrefilter], - - prefilter: function (callback, prepend) { - if (prepend) { - Animation.prefilters.unshift(callback); - } else { - Animation.prefilters.push(callback); - } - }, - }); - - jQuery.speed = function (speed, easing, fn) { - var opt = - speed && typeof speed === "object" - ? jQuery.extend({}, speed) - : { - complete: fn || (!fn && easing) || (isFunction(speed) && speed), - duration: speed, - easing: (fn && easing) || (easing && !isFunction(easing) && easing), - }; - - // Go to the end state if fx are off - if (jQuery.fx.off) { - opt.duration = 0; - } else { - if (typeof opt.duration !== "number") { - if (opt.duration in jQuery.fx.speeds) { - opt.duration = jQuery.fx.speeds[opt.duration]; - } else { - opt.duration = jQuery.fx.speeds._default; - } - } - } - - // Normalize opt.queue - true/undefined/null -> "fx" - if (opt.queue == null || opt.queue === true) { - opt.queue = "fx"; - } - - // Queueing - opt.old = opt.complete; - - opt.complete = function () { - if (isFunction(opt.old)) { - opt.old.call(this); - } - - if (opt.queue) { - jQuery.dequeue(this, opt.queue); - } - }; - - return opt; - }; - - jQuery.fn.extend({ - fadeTo: function (speed, to, easing, callback) { - // Show any hidden elements after setting opacity to 0 - return ( - this.filter(isHiddenWithinTree) - .css("opacity", 0) - .show() - - // Animate to the value specified - .end() - .animate({ opacity: to }, speed, easing, callback) - ); - }, - animate: function (prop, speed, easing, callback) { - var empty = jQuery.isEmptyObject(prop), - optall = jQuery.speed(speed, easing, callback), - doAnimation = function () { - // Operate on a copy of prop so per-property easing won't be lost - var anim = Animation(this, jQuery.extend({}, prop), optall); - - // Empty animations, or finishing resolves immediately - if (empty || dataPriv.get(this, "finish")) { - anim.stop(true); - } - }; - - doAnimation.finish = doAnimation; - - return empty || optall.queue === false - ? this.each(doAnimation) - : this.queue(optall.queue, doAnimation); - }, - stop: function (type, clearQueue, gotoEnd) { - var stopQueue = function (hooks) { - var stop = hooks.stop; - delete hooks.stop; - stop(gotoEnd); - }; - - if (typeof type !== "string") { - gotoEnd = clearQueue; - clearQueue = type; - type = undefined; - } - if (clearQueue) { - this.queue(type || "fx", []); - } - - return this.each(function () { - var dequeue = true, - index = type != null && type + "queueHooks", - timers = jQuery.timers, - data = dataPriv.get(this); - - if (index) { - if (data[index] && data[index].stop) { - stopQueue(data[index]); - } - } else { - for (index in data) { - if (data[index] && data[index].stop && rrun.test(index)) { - stopQueue(data[index]); - } - } - } - - for (index = timers.length; index--; ) { - if ( - timers[index].elem === this && - (type == null || timers[index].queue === type) - ) { - timers[index].anim.stop(gotoEnd); - dequeue = false; - timers.splice(index, 1); - } - } - - // Start the next in the queue if the last step wasn't forced. - // Timers currently will call their complete callbacks, which - // will dequeue but only if they were gotoEnd. - if (dequeue || !gotoEnd) { - jQuery.dequeue(this, type); - } - }); - }, - finish: function (type) { - if (type !== false) { - type = type || "fx"; - } - return this.each(function () { - var index, - data = dataPriv.get(this), - queue = data[type + "queue"], - hooks = data[type + "queueHooks"], - timers = jQuery.timers, - length = queue ? queue.length : 0; - - // Enable finishing flag on private data - data.finish = true; - - // Empty the queue first - jQuery.queue(this, type, []); - - if (hooks && hooks.stop) { - hooks.stop.call(this, true); - } - - // Look for any active animations, and finish them - for (index = timers.length; index--; ) { - if (timers[index].elem === this && timers[index].queue === type) { - timers[index].anim.stop(true); - timers.splice(index, 1); - } - } - - // Look for any animations in the old queue and finish them - for (index = 0; index < length; index++) { - if (queue[index] && queue[index].finish) { - queue[index].finish.call(this); - } - } - - // Turn off finishing flag - delete data.finish; - }); - }, - }); - - jQuery.each(["toggle", "show", "hide"], function (_i, name) { - var cssFn = jQuery.fn[name]; - jQuery.fn[name] = function (speed, easing, callback) { - return speed == null || typeof speed === "boolean" - ? cssFn.apply(this, arguments) - : this.animate(genFx(name, true), speed, easing, callback); - }; - }); - - // Generate shortcuts for custom animations - jQuery.each( - { - slideDown: genFx("show"), - slideUp: genFx("hide"), - slideToggle: genFx("toggle"), - fadeIn: { opacity: "show" }, - fadeOut: { opacity: "hide" }, - fadeToggle: { opacity: "toggle" }, - }, - function (name, props) { - jQuery.fn[name] = function (speed, easing, callback) { - return this.animate(props, speed, easing, callback); - }; - } - ); - - jQuery.timers = []; - jQuery.fx.tick = function () { - var timer, - i = 0, - timers = jQuery.timers; - - fxNow = Date.now(); - - for (; i < timers.length; i++) { - timer = timers[i]; - - // Run the timer and safely remove it when done (allowing for external removal) - if (!timer() && timers[i] === timer) { - timers.splice(i--, 1); - } - } - - if (!timers.length) { - jQuery.fx.stop(); - } - fxNow = undefined; - }; - - jQuery.fx.timer = function (timer) { - jQuery.timers.push(timer); - jQuery.fx.start(); - }; - - jQuery.fx.interval = 13; - jQuery.fx.start = function () { - if (inProgress) { - return; - } - - inProgress = true; - schedule(); - }; - - jQuery.fx.stop = function () { - inProgress = null; - }; - - jQuery.fx.speeds = { - slow: 600, - fast: 200, - - // Default speed - _default: 400, - }; - - // Based off of the plugin by Clint Helfers, with permission. - // https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ - jQuery.fn.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 = window.setTimeout(next, time); - hooks.stop = function () { - window.clearTimeout(timeout); - }; - }); - }; - - (function () { - var input = document.createElement("input"), - select = document.createElement("select"), - opt = select.appendChild(document.createElement("option")); - - input.type = "checkbox"; - - // Support: Android <=4.3 only - // Default value for a checkbox should be "on" - support.checkOn = input.value !== ""; - - // Support: IE <=11 only - // Must access selectedIndex to make default options select - support.optSelected = opt.selected; - - // Support: IE <=11 only - // An input loses its value after becoming a radio - input = document.createElement("input"); - input.value = "t"; - input.type = "radio"; - support.radioValue = input.value === "t"; - })(); - - var boolHook, - attrHandle = jQuery.expr.attrHandle; - - jQuery.fn.extend({ - attr: function (name, value) { - return access(this, jQuery.attr, name, value, arguments.length > 1); - }, - - removeAttr: function (name) { - return this.each(function () { - jQuery.removeAttr(this, name); - }); - }, - }); - - jQuery.extend({ - attr: function (elem, name, value) { - var ret, - hooks, - nType = elem.nodeType; - - // Don't get/set attributes on text, comment and attribute nodes - if (nType === 3 || nType === 8 || nType === 2) { - return; - } - - // Fallback to prop when attributes are not supported - if (typeof elem.getAttribute === "undefined") { - return jQuery.prop(elem, name, value); - } - - // Attribute hooks are determined by the lowercase version - // Grab necessary hook if one is defined - if (nType !== 1 || !jQuery.isXMLDoc(elem)) { - hooks = - jQuery.attrHooks[name.toLowerCase()] || - (jQuery.expr.match.bool.test(name) ? boolHook : undefined); - } - - if (value !== undefined) { - if (value === null) { - jQuery.removeAttr(elem, name); - return; - } - - if ( - hooks && - "set" in hooks && - (ret = hooks.set(elem, value, name)) !== undefined - ) { - return ret; - } - - elem.setAttribute(name, value + ""); - return value; - } - - if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) { - return ret; - } - - ret = jQuery.find.attr(elem, name); - - // Non-existent attributes return null, we normalize to undefined - return ret == null ? undefined : ret; - }, - - attrHooks: { - type: { - set: function (elem, value) { - if ( - !support.radioValue && - value === "radio" && - nodeName(elem, "input") - ) { - var val = elem.value; - elem.setAttribute("type", value); - if (val) { - elem.value = val; - } - return value; - } - }, - }, - }, - - removeAttr: function (elem, value) { - var name, - i = 0, - // Attribute names can contain non-HTML whitespace characters - // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 - attrNames = value && value.match(rnothtmlwhite); - - if (attrNames && elem.nodeType === 1) { - while ((name = attrNames[i++])) { - elem.removeAttribute(name); - } - } - }, - }); - - // 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 { - elem.setAttribute(name, name); - } - return name; - }, - }; - - jQuery.each(jQuery.expr.match.bool.source.match(/\w+/g), function (_i, name) { - var getter = attrHandle[name] || jQuery.find.attr; - - attrHandle[name] = function (elem, name, isXML) { - var ret, - handle, - lowercaseName = name.toLowerCase(); - - if (!isXML) { - // Avoid an infinite loop by temporarily removing this function from the getter - handle = attrHandle[lowercaseName]; - attrHandle[lowercaseName] = ret; - ret = getter(elem, name, isXML) != null ? lowercaseName : null; - attrHandle[lowercaseName] = handle; - } - return ret; - }; - }); - - var rfocusable = /^(?:input|select|textarea|button)$/i, - rclickable = /^(?:a|area)$/i; - - jQuery.fn.extend({ - prop: function (name, value) { - return access(this, jQuery.prop, name, value, arguments.length > 1); - }, - - removeProp: function (name) { - return this.each(function () { - delete this[jQuery.propFix[name] || name]; - }); - }, - }); - - jQuery.extend({ - prop: function (elem, name, value) { - var ret, - hooks, - nType = elem.nodeType; - - // Don't get/set properties on text, comment and attribute nodes - if (nType === 3 || nType === 8 || nType === 2) { - return; - } - - if (nType !== 1 || !jQuery.isXMLDoc(elem)) { - // Fix name and attach hooks - name = jQuery.propFix[name] || name; - hooks = jQuery.propHooks[name]; - } - - if (value !== undefined) { - if ( - hooks && - "set" in hooks && - (ret = hooks.set(elem, value, name)) !== undefined - ) { - return ret; - } - - return (elem[name] = value); - } - - if (hooks && "get" in hooks && (ret = hooks.get(elem, name)) !== null) { - return ret; - } - - return elem[name]; - }, - - propHooks: { - tabIndex: { - get: function (elem) { - // Support: IE <=9 - 11 only - // elem.tabIndex doesn't always return the - // correct value when it hasn't been explicitly set - // https://web.archive.org/web/20141116233347/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"); - - if (tabindex) { - return parseInt(tabindex, 10); - } - - if ( - rfocusable.test(elem.nodeName) || - (rclickable.test(elem.nodeName) && elem.href) - ) { - return 0; - } - - return -1; - }, - }, - }, - - propFix: { - for: "htmlFor", - class: "className", - }, - }); - - // Support: IE <=11 only - // Accessing the selectedIndex property - // forces the browser to respect setting selected - // on the option - // The getter ensures a default option is selected - // when in an optgroup - // eslint rule "no-unused-expressions" is disabled for this code - // since it considers such accessions noop - if (!support.optSelected) { - jQuery.propHooks.selected = { - get: function (elem) { - /* eslint no-unused-expressions: "off" */ - - var parent = elem.parentNode; - if (parent && parent.parentNode) { - parent.parentNode.selectedIndex; - } - return null; - }, - set: function (elem) { - /* eslint no-unused-expressions: "off" */ - - var parent = elem.parentNode; - if (parent) { - parent.selectedIndex; - - if (parent.parentNode) { - parent.parentNode.selectedIndex; - } - } - }, - }; - } - - jQuery.each( - [ - "tabIndex", - "readOnly", - "maxLength", - "cellSpacing", - "cellPadding", - "rowSpan", - "colSpan", - "useMap", - "frameBorder", - "contentEditable", - ], - function () { - jQuery.propFix[this.toLowerCase()] = this; - } - ); - - // Strip and collapse whitespace according to HTML spec - // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace - function stripAndCollapse(value) { - var tokens = value.match(rnothtmlwhite) || []; - return tokens.join(" "); - } - - function getClass(elem) { - return (elem.getAttribute && elem.getAttribute("class")) || ""; - } - - function classesToArray(value) { - if (Array.isArray(value)) { - return value; - } - if (typeof value === "string") { - return value.match(rnothtmlwhite) || []; - } - return []; - } - - jQuery.fn.extend({ - addClass: function (value) { - var classes, - elem, - cur, - curValue, - clazz, - j, - finalValue, - i = 0; - - if (isFunction(value)) { - return this.each(function (j) { - jQuery(this).addClass(value.call(this, j, getClass(this))); - }); - } - - classes = classesToArray(value); - - if (classes.length) { - while ((elem = this[i++])) { - curValue = getClass(elem); - cur = elem.nodeType === 1 && " " + stripAndCollapse(curValue) + " "; - - if (cur) { - j = 0; - while ((clazz = classes[j++])) { - if (cur.indexOf(" " + clazz + " ") < 0) { - cur += clazz + " "; - } - } - - // Only assign if different to avoid unneeded rendering. - finalValue = stripAndCollapse(cur); - if (curValue !== finalValue) { - elem.setAttribute("class", finalValue); - } - } - } - } - - return this; - }, - - removeClass: function (value) { - var classes, - elem, - cur, - curValue, - clazz, - j, - finalValue, - i = 0; - - if (isFunction(value)) { - return this.each(function (j) { - jQuery(this).removeClass(value.call(this, j, getClass(this))); - }); - } - - if (!arguments.length) { - return this.attr("class", ""); - } - - classes = classesToArray(value); - - if (classes.length) { - while ((elem = this[i++])) { - curValue = getClass(elem); - - // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && " " + stripAndCollapse(curValue) + " "; - - if (cur) { - j = 0; - while ((clazz = classes[j++])) { - // Remove *all* instances - while (cur.indexOf(" " + clazz + " ") > -1) { - cur = cur.replace(" " + clazz + " ", " "); - } - } - - // Only assign if different to avoid unneeded rendering. - finalValue = stripAndCollapse(cur); - if (curValue !== finalValue) { - elem.setAttribute("class", finalValue); - } - } - } - } - - return this; - }, - - toggleClass: function (value, stateVal) { - var type = typeof value, - isValidValue = type === "string" || Array.isArray(value); - - if (typeof stateVal === "boolean" && isValidValue) { - return stateVal ? this.addClass(value) : this.removeClass(value); - } - - if (isFunction(value)) { - return this.each(function (i) { - jQuery(this).toggleClass( - value.call(this, i, getClass(this), stateVal), - stateVal - ); - }); - } - - return this.each(function () { - var className, i, self, classNames; - - if (isValidValue) { - // Toggle individual class names - i = 0; - self = jQuery(this); - classNames = classesToArray(value); - - 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 (value === undefined || type === "boolean") { - className = getClass(this); - if (className) { - // Store className if set - dataPriv.set(this, "__className__", 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. - if (this.setAttribute) { - this.setAttribute( - "class", - className || value === false - ? "" - : dataPriv.get(this, "__className__") || "" - ); - } - } - }); - }, - - hasClass: function (selector) { - var className, - elem, - i = 0; - - className = " " + selector + " "; - while ((elem = this[i++])) { - if ( - elem.nodeType === 1 && - (" " + stripAndCollapse(getClass(elem)) + " ").indexOf(className) > -1 - ) { - return true; - } - } - - return false; - }, - }); - - var rreturn = /\r/g; - - jQuery.fn.extend({ - val: function (value) { - var hooks, - ret, - valueIsFunction, - 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; - - // Handle most common string cases - if (typeof ret === "string") { - return ret.replace(rreturn, ""); - } - - // Handle cases where value is null/undef or number - return ret == null ? "" : ret; - } - - return; - } - - valueIsFunction = isFunction(value); - - return this.each(function (i) { - var val; - - if (this.nodeType !== 1) { - return; - } - - if (valueIsFunction) { - 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 (Array.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) { - var val = jQuery.find.attr(elem, "value"); - return val != null - ? val - : // Support: IE <=10 - 11 only - // option.text throws exceptions (#14686, #14858) - // Strip and collapse whitespace - // https://html.spec.whatwg.org/#strip-and-collapse-whitespace - stripAndCollapse(jQuery.text(elem)); - }, - }, - select: { - get: function (elem) { - var value, - option, - i, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one", - values = one ? null : [], - max = one ? index + 1 : options.length; - - if (index < 0) { - i = max; - } else { - i = one ? index : 0; - } - - // Loop through all the selected options - for (; i < max; i++) { - option = options[i]; - - // Support: IE <=9 only - // IE8-9 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 - !option.disabled && - (!option.parentNode.disabled || - !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]; - - /* eslint-disable no-cond-assign */ - - if ( - (option.selected = - jQuery.inArray(jQuery.valHooks.option.get(option), values) > -1) - ) { - optionSet = true; - } - - /* eslint-enable no-cond-assign */ - } - - // Force browsers to behave consistently when non-matching value is set - if (!optionSet) { - elem.selectedIndex = -1; - } - return values; - }, - }, - }, - }); - - // Radios and checkboxes getter/setter - jQuery.each(["radio", "checkbox"], function () { - jQuery.valHooks[this] = { - set: function (elem, value) { - if (Array.isArray(value)) { - return (elem.checked = - jQuery.inArray(jQuery(elem).val(), value) > -1); - } - }, - }; - if (!support.checkOn) { - jQuery.valHooks[this].get = function (elem) { - return elem.getAttribute("value") === null ? "on" : elem.value; - }; - } - }); - - // Return jQuery for attributes-only inclusion - - support.focusin = "onfocusin" in window; - - var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, - stopPropagationCallback = function (e) { - e.stopPropagation(); - }; - - jQuery.extend(jQuery.event, { - trigger: function (event, data, elem, onlyHandlers) { - var i, - cur, - tmp, - bubbleType, - ontype, - handle, - special, - lastElement, - eventPath = [elem || document], - type = hasOwn.call(event, "type") ? event.type : event, - namespaces = hasOwn.call(event, "namespace") - ? event.namespace.split(".") - : []; - - cur = lastElement = 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(".") > -1) { - // 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.rnamespace = 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 && !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()) { - lastElement = cur; - event.type = i > 1 ? bubbleType : special.bindType || type; - - // jQuery handler - handle = - (dataPriv.get(cur, "events") || Object.create(null))[event.type] && - dataPriv.get(cur, "handle"); - if (handle) { - handle.apply(cur, data); - } - - // Native handler - handle = ontype && cur[ontype]; - if (handle && handle.apply && acceptData(cur)) { - event.result = handle.apply(cur, data); - if (event.result === 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) && - acceptData(elem) - ) { - // Call a native DOM method on the target with the same name as the event. - // Don't do default actions on window, that's where global variables be (#6170) - if (ontype && isFunction(elem[type]) && !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; - - if (event.isPropagationStopped()) { - lastElement.addEventListener(type, stopPropagationCallback); - } - - elem[type](); - - if (event.isPropagationStopped()) { - lastElement.removeEventListener(type, stopPropagationCallback); - } - - jQuery.event.triggered = undefined; - - if (tmp) { - elem[ontype] = tmp; - } - } - } - } - - return event.result; - }, - - // Piggyback on a donor event to simulate a different one - // Used only for `focus(in | out)` events - simulate: function (type, elem, event) { - var e = jQuery.extend(new jQuery.Event(), event, { - type: type, - isSimulated: true, - }); - - jQuery.event.trigger(e, null, elem); - }, - }); - - jQuery.fn.extend({ - 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); - } - }, - }); - - // Support: Firefox <=44 - // Firefox doesn't have focus(in | out) events - // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 - // - // Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 - // focus(in | out) events fire after focus & blur events, - // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order - // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 - if (!support.focusin) { - jQuery.each({ focus: "focusin", blur: "focusout" }, function (orig, fix) { - // Attach a single capturing handler on the document while someone wants focusin/focusout - var handler = function (event) { - jQuery.event.simulate(fix, event.target, jQuery.event.fix(event)); - }; - - jQuery.event.special[fix] = { - setup: function () { - // Handle: regular nodes (via `this.ownerDocument`), window - // (via `this.document`) & document (via `this`). - var doc = this.ownerDocument || this.document || this, - attaches = dataPriv.access(doc, fix); - - if (!attaches) { - doc.addEventListener(orig, handler, true); - } - dataPriv.access(doc, fix, (attaches || 0) + 1); - }, - teardown: function () { - var doc = this.ownerDocument || this.document || this, - attaches = dataPriv.access(doc, fix) - 1; - - if (!attaches) { - doc.removeEventListener(orig, handler, true); - dataPriv.remove(doc, fix); - } else { - dataPriv.access(doc, fix, attaches); - } - }, - }; - }); - } - var location = window.location; - - var nonce = { guid: Date.now() }; - - var rquery = /\?/; - - // Cross-browser xml parsing - jQuery.parseXML = function (data) { - var xml, parserErrorElem; - if (!data || typeof data !== "string") { - return null; - } - - // Support: IE 9 - 11 only - // IE throws on parseFromString with invalid input. - try { - xml = new window.DOMParser().parseFromString(data, "text/xml"); - } catch (e) {} - - parserErrorElem = xml && xml.getElementsByTagName("parsererror")[0]; - if (!xml || parserErrorElem) { - jQuery.error( - "Invalid XML: " + - (parserErrorElem - ? jQuery - .map(parserErrorElem.childNodes, function (el) { - return el.textContent; - }) - .join("\n") - : data) - ); - } - return xml; - }; - - var rbracket = /\[\]$/, - rCRLF = /\r?\n/g, - rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, - rsubmittable = /^(?:input|select|textarea|keygen)/i; - - function buildParams(prefix, obj, traditional, add) { - var name; - - if (Array.isArray(obj)) { - // Serialize array item. - jQuery.each(obj, function (i, v) { - if (traditional || rbracket.test(prefix)) { - // Treat each array item as a scalar. - add(prefix, v); - } else { - // Item is non-scalar (array or object), encode its numeric index. - buildParams( - prefix + "[" + (typeof v === "object" && v != null ? i : "") + "]", - v, - traditional, - add - ); - } - }); - } else if (!traditional && toType(obj) === "object") { - // Serialize object item. - for (name in obj) { - buildParams(prefix + "[" + name + "]", obj[name], traditional, add); - } - } else { - // Serialize scalar item. - add(prefix, obj); - } - } - - // Serialize an array of form elements or a set of - // key/values into a query string - jQuery.param = function (a, traditional) { - var prefix, - s = [], - add = function (key, valueOrFunction) { - // If value is a function, invoke it and use its return value - var value = isFunction(valueOrFunction) - ? valueOrFunction() - : valueOrFunction; - - s[s.length] = - encodeURIComponent(key) + - "=" + - encodeURIComponent(value == null ? "" : value); - }; - - if (a == null) { - return ""; - } - - // If an array was passed in, assume that it is an array of form elements. - if (Array.isArray(a) || (a.jquery && !jQuery.isPlainObject(a))) { - // Serialize the form elements - jQuery.each(a, function () { - add(this.name, this.value); - }); - } else { - // If traditional, encode the "old" way (the way 1.3.2 or older - // did it), otherwise encode params recursively. - for (prefix in a) { - buildParams(prefix, a[prefix], traditional, add); - } - } - - // Return the resulting serialization - return s.join("&"); - }; - - jQuery.fn.extend({ - serialize: function () { - return jQuery.param(this.serializeArray()); - }, - serializeArray: function () { - return this.map(function () { - // Can add propHook for "elements" to filter or add form elements - var elements = jQuery.prop(this, "elements"); - return elements ? jQuery.makeArray(elements) : this; - }) - .filter(function () { - var type = this.type; - - // Use .is( ":disabled" ) so that fieldset[disabled] works - return ( - this.name && - !jQuery(this).is(":disabled") && - rsubmittable.test(this.nodeName) && - !rsubmitterTypes.test(type) && - (this.checked || !rcheckableType.test(type)) - ); - }) - .map(function (_i, elem) { - var val = jQuery(this).val(); - - if (val == null) { - return null; - } - - if (Array.isArray(val)) { - return jQuery.map(val, function (val) { - return { name: elem.name, value: val.replace(rCRLF, "\r\n") }; - }); - } - - return { name: elem.name, value: val.replace(rCRLF, "\r\n") }; - }) - .get(); - }, - }); - - var r20 = /%20/g, - rhash = /#.*$/, - rantiCache = /([?&])_=[^&]*/, - rheaders = /^(.*?):[ \t]*([^\r\n]*)$/gm, - // #7653, #8125, #8152: local protocol detection - rlocalProtocol = - /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, - rnoContent = /^(?:GET|HEAD)$/, - rprotocol = /^\/\//, - /* Prefilters - * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) - * 2) These are called: - * - BEFORE asking for a transport - * - AFTER param serialization (s.data is a string if s.processData is true) - * 3) key is the dataType - * 4) the catchall symbol "*" can be used - * 5) execution will start with transport dataType and THEN continue down to "*" if needed - */ - prefilters = {}, - /* Transports bindings - * 1) key is the dataType - * 2) the catchall symbol "*" can be used - * 3) selection will start with transport dataType and THEN go to "*" if needed - */ - transports = {}, - // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat("*"), - // Anchor tag for parsing the document origin - originAnchor = document.createElement("a"); - - originAnchor.href = location.href; - - // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport - function addToPrefiltersOrTransports(structure) { - // dataTypeExpression is optional and defaults to "*" - return function (dataTypeExpression, func) { - if (typeof dataTypeExpression !== "string") { - func = dataTypeExpression; - dataTypeExpression = "*"; - } - - var dataType, - i = 0, - dataTypes = dataTypeExpression.toLowerCase().match(rnothtmlwhite) || []; - - if (isFunction(func)) { - // For each dataType in the dataTypeExpression - while ((dataType = dataTypes[i++])) { - // Prepend if requested - if (dataType[0] === "+") { - dataType = dataType.slice(1) || "*"; - (structure[dataType] = structure[dataType] || []).unshift(func); - - // Otherwise append - } else { - (structure[dataType] = structure[dataType] || []).push(func); - } - } - } - }; - } - - // Base inspection function for prefilters and transports - function inspectPrefiltersOrTransports( - structure, - options, - originalOptions, - jqXHR - ) { - var inspected = {}, - seekingTransport = structure === transports; - - function inspect(dataType) { - var selected; - inspected[dataType] = true; - jQuery.each(structure[dataType] || [], function (_, prefilterOrFactory) { - var dataTypeOrTransport = prefilterOrFactory( - options, - originalOptions, - jqXHR - ); - if ( - typeof dataTypeOrTransport === "string" && - !seekingTransport && - !inspected[dataTypeOrTransport] - ) { - options.dataTypes.unshift(dataTypeOrTransport); - inspect(dataTypeOrTransport); - return false; - } else if (seekingTransport) { - return !(selected = dataTypeOrTransport); - } - }); - return selected; - } - - return inspect(options.dataTypes[0]) || (!inspected["*"] && inspect("*")); - } - - // A special extend for ajax options - // that takes "flat" options (not to be deep extended) - // Fixes #9887 - function ajaxExtend(target, src) { - var key, - deep, - flatOptions = jQuery.ajaxSettings.flatOptions || {}; - - for (key in src) { - if (src[key] !== undefined) { - (flatOptions[key] ? target : deep || (deep = {}))[key] = src[key]; - } - } - if (deep) { - jQuery.extend(true, target, deep); - } - - return target; - } - - /* Handles responses to an ajax request: - * - finds the right dataType (mediates between content-type and expected dataType) - * - returns the corresponding response - */ - function ajaxHandleResponses(s, jqXHR, responses) { - var ct, - type, - finalDataType, - firstDataType, - contents = s.contents, - dataTypes = s.dataTypes; - - // Remove auto dataType and get content-type in the process - while (dataTypes[0] === "*") { - dataTypes.shift(); - if (ct === undefined) { - ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); - } - } - - // Check if we're dealing with a known content-type - if (ct) { - for (type in contents) { - if (contents[type] && contents[type].test(ct)) { - dataTypes.unshift(type); - break; - } - } - } - - // Check to see if we have a response for the expected dataType - if (dataTypes[0] in responses) { - finalDataType = dataTypes[0]; - } else { - // Try convertible dataTypes - for (type in responses) { - if (!dataTypes[0] || s.converters[type + " " + dataTypes[0]]) { - finalDataType = type; - break; - } - if (!firstDataType) { - firstDataType = type; - } - } - - // Or just use first one - finalDataType = finalDataType || firstDataType; - } - - // If we found a dataType - // We add the dataType to the list if needed - // and return the corresponding response - if (finalDataType) { - if (finalDataType !== dataTypes[0]) { - dataTypes.unshift(finalDataType); - } - return responses[finalDataType]; - } - } - - /* Chain conversions given the request and the original response - * Also sets the responseXXX fields on the jqXHR instance - */ - function ajaxConvert(s, response, jqXHR, isSuccess) { - var conv2, - current, - conv, - tmp, - prev, - converters = {}, - // Work with a copy of dataTypes in case we need to modify it for conversion - dataTypes = s.dataTypes.slice(); - - // Create converters map with lowercased keys - if (dataTypes[1]) { - for (conv in s.converters) { - converters[conv.toLowerCase()] = s.converters[conv]; - } - } - - current = dataTypes.shift(); - - // Convert to each sequential dataType - while (current) { - if (s.responseFields[current]) { - jqXHR[s.responseFields[current]] = response; - } - - // Apply the dataFilter if provided - if (!prev && isSuccess && s.dataFilter) { - response = s.dataFilter(response, s.dataType); - } - - prev = current; - current = dataTypes.shift(); - - if (current) { - // There's only work to do if current dataType is non-auto - if (current === "*") { - current = prev; - - // Convert response if prev dataType is non-auto and differs from current - } else if (prev !== "*" && prev !== current) { - // Seek a direct converter - conv = converters[prev + " " + current] || converters["* " + current]; - - // If none found, seek a pair - if (!conv) { - for (conv2 in converters) { - // If conv2 outputs current - tmp = conv2.split(" "); - if (tmp[1] === current) { - // If prev can be converted to accepted input - conv = - converters[prev + " " + tmp[0]] || converters["* " + tmp[0]]; - if (conv) { - // Condense equivalence converters - if (conv === true) { - conv = converters[conv2]; - - // Otherwise, insert the intermediate dataType - } else if (converters[conv2] !== true) { - current = tmp[0]; - dataTypes.unshift(tmp[1]); - } - break; - } - } - } - } - - // Apply converter (if not an equivalence) - if (conv !== true) { - // Unless errors are allowed to bubble, catch and return them - if (conv && s.throws) { - response = conv(response); - } else { - try { - response = conv(response); - } catch (e) { - return { - state: "parsererror", - error: conv - ? e - : "No conversion from " + prev + " to " + current, - }; - } - } - } - } - } - } - - return { state: "success", data: response }; - } - - jQuery.extend({ - // Counter for holding the number of active queries - active: 0, - - // Last-Modified header cache for next request - lastModified: {}, - etag: {}, - - ajaxSettings: { - url: location.href, - type: "GET", - isLocal: rlocalProtocol.test(location.protocol), - global: true, - processData: true, - async: true, - contentType: "application/x-www-form-urlencoded; charset=UTF-8", - - /* - timeout: 0, - data: null, - dataType: null, - username: null, - password: null, - cache: null, - throws: false, - traditional: false, - headers: {}, - */ - - accepts: { - "*": allTypes, - text: "text/plain", - html: "text/html", - xml: "application/xml, text/xml", - json: "application/json, text/javascript", - }, - - contents: { - xml: /\bxml\b/, - html: /\bhtml/, - json: /\bjson\b/, - }, - - responseFields: { - xml: "responseXML", - text: "responseText", - json: "responseJSON", - }, - - // Data converters - // Keys separate source (or catchall "*") and destination types with a single space - converters: { - // Convert anything to text - "* text": String, - - // Text to html (true = no transformation) - "text html": true, - - // Evaluate text as a json expression - "text json": JSON.parse, - - // Parse text as xml - "text xml": jQuery.parseXML, - }, - - // For options that shouldn't be deep extended: - // you can add your own custom options here if - // and when you create one that shouldn't be - // deep extended (see ajaxExtend) - flatOptions: { - url: true, - context: true, - }, - }, - - // Creates a full fledged settings object into target - // with both ajaxSettings and settings fields. - // If target is omitted, writes into ajaxSettings. - ajaxSetup: function (target, settings) { - return settings - ? // Building a settings object - ajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) - : // Extending ajaxSettings - ajaxExtend(jQuery.ajaxSettings, target); - }, - - ajaxPrefilter: addToPrefiltersOrTransports(prefilters), - ajaxTransport: addToPrefiltersOrTransports(transports), - - // Main method - ajax: function (url, options) { - // If url is an object, simulate pre-1.5 signature - if (typeof url === "object") { - options = url; - url = undefined; - } - - // Force options to be an object - options = options || {}; - - var transport, - // URL without anti-cache param - cacheURL, - // Response headers - responseHeadersString, - responseHeaders, - // timeout handle - timeoutTimer, - // Url cleanup var - urlAnchor, - // Request state (becomes false upon send and true upon completion) - completed, - // To know if global events are to be dispatched - fireGlobals, - // Loop variable - i, - // uncached part of the url - uncached, - // Create the final options object - s = jQuery.ajaxSetup({}, options), - // Callbacks context - callbackContext = s.context || s, - // Context for global events is callbackContext if it is a DOM node or jQuery collection - globalEventContext = - s.context && (callbackContext.nodeType || callbackContext.jquery) - ? jQuery(callbackContext) - : jQuery.event, - // Deferreds - deferred = jQuery.Deferred(), - completeDeferred = jQuery.Callbacks("once memory"), - // Status-dependent callbacks - statusCode = s.statusCode || {}, - // Headers (they are sent all at once) - requestHeaders = {}, - requestHeadersNames = {}, - // Default abort message - strAbort = "canceled", - // Fake xhr - jqXHR = { - readyState: 0, - - // Builds headers hashtable if needed - getResponseHeader: function (key) { - var match; - if (completed) { - if (!responseHeaders) { - responseHeaders = {}; - while ((match = rheaders.exec(responseHeadersString))) { - responseHeaders[match[1].toLowerCase() + " "] = ( - responseHeaders[match[1].toLowerCase() + " "] || [] - ).concat(match[2]); - } - } - match = responseHeaders[key.toLowerCase() + " "]; - } - return match == null ? null : match.join(", "); - }, - - // Raw string - getAllResponseHeaders: function () { - return completed ? responseHeadersString : null; - }, - - // Caches the header - setRequestHeader: function (name, value) { - if (completed == null) { - name = requestHeadersNames[name.toLowerCase()] = - requestHeadersNames[name.toLowerCase()] || name; - requestHeaders[name] = value; - } - return this; - }, - - // Overrides response content-type header - overrideMimeType: function (type) { - if (completed == null) { - s.mimeType = type; - } - return this; - }, - - // Status-dependent callbacks - statusCode: function (map) { - var code; - if (map) { - if (completed) { - // Execute the appropriate callbacks - jqXHR.always(map[jqXHR.status]); - } else { - // Lazy-add the new callbacks in a way that preserves old ones - for (code in map) { - statusCode[code] = [statusCode[code], map[code]]; - } - } - } - return this; - }, - - // Cancel the request - abort: function (statusText) { - var finalText = statusText || strAbort; - if (transport) { - transport.abort(finalText); - } - done(0, finalText); - return this; - }, - }; - - // Attach deferreds - deferred.promise(jqXHR); - - // Add protocol if not provided (prefilters might expect it) - // Handle falsy url in the settings object (#10093: consistency with old signature) - // We also use the url parameter if available - s.url = ((url || s.url || location.href) + "").replace( - rprotocol, - location.protocol + "//" - ); - - // Alias method option to type as per ticket #12004 - s.type = options.method || options.type || s.method || s.type; - - // Extract dataTypes list - s.dataTypes = (s.dataType || "*").toLowerCase().match(rnothtmlwhite) || [ - "", - ]; - - // A cross-domain request is in order when the origin doesn't match the current origin. - if (s.crossDomain == null) { - urlAnchor = document.createElement("a"); - - // Support: IE <=8 - 11, Edge 12 - 15 - // IE throws exception on accessing the href property if url is malformed, - // e.g. http://example.com:80x/ - try { - urlAnchor.href = s.url; - - // Support: IE <=8 - 11 only - // Anchor's host property isn't correctly set when s.url is relative - urlAnchor.href = urlAnchor.href; - s.crossDomain = - originAnchor.protocol + "//" + originAnchor.host !== - urlAnchor.protocol + "//" + urlAnchor.host; - } catch (e) { - // If there is an error parsing the URL, assume it is crossDomain, - // it can be rejected by the transport if it is invalid - s.crossDomain = true; - } - } - - // Convert data if not already a string - if (s.data && s.processData && typeof s.data !== "string") { - s.data = jQuery.param(s.data, s.traditional); - } - - // Apply prefilters - inspectPrefiltersOrTransports(prefilters, s, options, jqXHR); - - // If request was aborted inside a prefilter, stop there - if (completed) { - return jqXHR; - } - - // We can fire global events as of now if asked to - // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) - fireGlobals = jQuery.event && s.global; - - // Watch for a new set of requests - if (fireGlobals && jQuery.active++ === 0) { - jQuery.event.trigger("ajaxStart"); - } - - // Uppercase the type - s.type = s.type.toUpperCase(); - - // Determine if request has content - s.hasContent = !rnoContent.test(s.type); - - // Save the URL in case we're toying with the If-Modified-Since - // and/or If-None-Match header later on - // Remove hash to simplify url manipulation - cacheURL = s.url.replace(rhash, ""); - - // More options handling for requests with no content - if (!s.hasContent) { - // Remember the hash so we can put it back - uncached = s.url.slice(cacheURL.length); - - // If data is available and should be processed, append data to url - if (s.data && (s.processData || typeof s.data === "string")) { - cacheURL += (rquery.test(cacheURL) ? "&" : "?") + s.data; - - // #9682: remove data so that it's not used in an eventual retry - delete s.data; - } - - // Add or update anti-cache param if needed - if (s.cache === false) { - cacheURL = cacheURL.replace(rantiCache, "$1"); - uncached = - (rquery.test(cacheURL) ? "&" : "?") + - "_=" + - nonce.guid++ + - uncached; - } - - // Put hash and anti-cache on the URL that will be requested (gh-1732) - s.url = cacheURL + uncached; - - // Change '%20' to '+' if this is encoded form body content (gh-2658) - } else if ( - s.data && - s.processData && - (s.contentType || "").indexOf("application/x-www-form-urlencoded") === 0 - ) { - s.data = s.data.replace(r20, "+"); - } - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if (s.ifModified) { - if (jQuery.lastModified[cacheURL]) { - jqXHR.setRequestHeader( - "If-Modified-Since", - jQuery.lastModified[cacheURL] - ); - } - if (jQuery.etag[cacheURL]) { - jqXHR.setRequestHeader("If-None-Match", jQuery.etag[cacheURL]); - } - } - - // Set the correct header, if data is being sent - if ( - (s.data && s.hasContent && s.contentType !== false) || - options.contentType - ) { - jqXHR.setRequestHeader("Content-Type", s.contentType); - } - - // Set the Accepts header for the server, depending on the dataType - jqXHR.setRequestHeader( - "Accept", - s.dataTypes[0] && s.accepts[s.dataTypes[0]] - ? s.accepts[s.dataTypes[0]] + - (s.dataTypes[0] !== "*" ? ", " + allTypes + "; q=0.01" : "") - : s.accepts["*"] - ); - - // Check for headers option - for (i in s.headers) { - jqXHR.setRequestHeader(i, s.headers[i]); - } - - // Allow custom headers/mimetypes and early abort - if ( - s.beforeSend && - (s.beforeSend.call(callbackContext, jqXHR, s) === false || completed) - ) { - // Abort if not done already and return - return jqXHR.abort(); - } - - // Aborting is no longer a cancellation - strAbort = "abort"; - - // Install callbacks on deferreds - completeDeferred.add(s.complete); - jqXHR.done(s.success); - jqXHR.fail(s.error); - - // Get transport - transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR); - - // If no transport, we auto-abort - if (!transport) { - done(-1, "No Transport"); - } else { - jqXHR.readyState = 1; - - // Send global event - if (fireGlobals) { - globalEventContext.trigger("ajaxSend", [jqXHR, s]); - } - - // If request was aborted inside ajaxSend, stop there - if (completed) { - return jqXHR; - } - - // Timeout - if (s.async && s.timeout > 0) { - timeoutTimer = window.setTimeout(function () { - jqXHR.abort("timeout"); - }, s.timeout); - } - - try { - completed = false; - transport.send(requestHeaders, done); - } catch (e) { - // Rethrow post-completion exceptions - if (completed) { - throw e; - } - - // Propagate others as results - done(-1, e); - } - } - - // Callback for when everything is done - function done(status, nativeStatusText, responses, headers) { - var isSuccess, - success, - error, - response, - modified, - statusText = nativeStatusText; - - // Ignore repeat invocations - if (completed) { - return; - } - - completed = true; - - // Clear timeout if it exists - if (timeoutTimer) { - window.clearTimeout(timeoutTimer); - } - - // Dereference transport for early garbage collection - // (no matter how long the jqXHR object will be used) - transport = undefined; - - // Cache response headers - responseHeadersString = headers || ""; - - // Set readyState - jqXHR.readyState = status > 0 ? 4 : 0; - - // Determine if successful - isSuccess = (status >= 200 && status < 300) || status === 304; - - // Get response data - if (responses) { - response = ajaxHandleResponses(s, jqXHR, responses); - } - - // Use a noop converter for missing script but not if jsonp - if ( - !isSuccess && - jQuery.inArray("script", s.dataTypes) > -1 && - jQuery.inArray("json", s.dataTypes) < 0 - ) { - s.converters["text script"] = function () {}; - } - - // Convert no matter what (that way responseXXX fields are always set) - response = ajaxConvert(s, response, jqXHR, isSuccess); - - // If successful, handle type chaining - if (isSuccess) { - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if (s.ifModified) { - modified = jqXHR.getResponseHeader("Last-Modified"); - if (modified) { - jQuery.lastModified[cacheURL] = modified; - } - modified = jqXHR.getResponseHeader("etag"); - if (modified) { - jQuery.etag[cacheURL] = modified; - } - } - - // if no content - if (status === 204 || s.type === "HEAD") { - statusText = "nocontent"; - - // if not modified - } else if (status === 304) { - statusText = "notmodified"; - - // If we have data, let's convert it - } else { - statusText = response.state; - success = response.data; - error = response.error; - isSuccess = !error; - } - } else { - // Extract error from statusText and normalize for non-aborts - error = statusText; - if (status || !statusText) { - statusText = "error"; - if (status < 0) { - status = 0; - } - } - } - - // Set data for the fake xhr object - jqXHR.status = status; - jqXHR.statusText = (nativeStatusText || statusText) + ""; - - // Success/Error - if (isSuccess) { - deferred.resolveWith(callbackContext, [success, statusText, jqXHR]); - } else { - deferred.rejectWith(callbackContext, [jqXHR, statusText, error]); - } - - // Status-dependent callbacks - jqXHR.statusCode(statusCode); - statusCode = undefined; - - if (fireGlobals) { - globalEventContext.trigger(isSuccess ? "ajaxSuccess" : "ajaxError", [ - jqXHR, - s, - isSuccess ? success : error, - ]); - } - - // Complete - completeDeferred.fireWith(callbackContext, [jqXHR, statusText]); - - if (fireGlobals) { - globalEventContext.trigger("ajaxComplete", [jqXHR, s]); - - // Handle the global AJAX counter - if (!--jQuery.active) { - jQuery.event.trigger("ajaxStop"); - } - } - } - - return jqXHR; - }, - - getJSON: function (url, data, callback) { - return jQuery.get(url, data, callback, "json"); - }, - - getScript: function (url, callback) { - return jQuery.get(url, undefined, callback, "script"); - }, - }); - - jQuery.each(["get", "post"], function (_i, method) { - jQuery[method] = function (url, data, callback, type) { - // Shift arguments if data argument was omitted - if (isFunction(data)) { - type = type || callback; - callback = data; - data = undefined; - } - - // The url can be an options object (which then must have .url) - return jQuery.ajax( - jQuery.extend( - { - url: url, - type: method, - dataType: type, - data: data, - success: callback, - }, - jQuery.isPlainObject(url) && url - ) - ); - }; - }); - - jQuery.ajaxPrefilter(function (s) { - var i; - for (i in s.headers) { - if (i.toLowerCase() === "content-type") { - s.contentType = s.headers[i] || ""; - } - } - }); - - jQuery._evalUrl = function (url, options, doc) { - return jQuery.ajax({ - url: url, - - // Make this explicit, since user can override this through ajaxSetup (#11264) - type: "GET", - dataType: "script", - cache: true, - async: false, - global: false, - - // Only evaluate the response if it is successful (gh-4126) - // dataFilter is not invoked for failure responses, so using it instead - // of the default converter is kludgy but it works. - converters: { - "text script": function () {}, - }, - dataFilter: function (response) { - jQuery.globalEval(response, options, doc); - }, - }); - }; - - jQuery.fn.extend({ - wrapAll: function (html) { - var wrap; - - if (this[0]) { - if (isFunction(html)) { - html = html.call(this[0]); - } - - // The elements to wrap the target around - 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.firstElementChild) { - elem = elem.firstElementChild; - } - - return elem; - }) - .append(this); - } - - return this; - }, - - wrapInner: function (html) { - if (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 htmlIsFunction = isFunction(html); - - return this.each(function (i) { - jQuery(this).wrapAll(htmlIsFunction ? html.call(this, i) : html); - }); - }, - - unwrap: function (selector) { - this.parent(selector) - .not("body") - .each(function () { - jQuery(this).replaceWith(this.childNodes); - }); - return this; - }, - }); - - jQuery.expr.pseudos.hidden = function (elem) { - return !jQuery.expr.pseudos.visible(elem); - }; - jQuery.expr.pseudos.visible = function (elem) { - return !!( - elem.offsetWidth || - elem.offsetHeight || - elem.getClientRects().length - ); - }; - - jQuery.ajaxSettings.xhr = function () { - try { - return new window.XMLHttpRequest(); - } catch (e) {} - }; - - var xhrSuccessStatus = { - // File protocol always yields status code 0, assume 200 - 0: 200, - - // Support: IE <=9 only - // #1450: sometimes IE returns 1223 when it should be 204 - 1223: 204, - }, - xhrSupported = jQuery.ajaxSettings.xhr(); - - support.cors = !!xhrSupported && "withCredentials" in xhrSupported; - support.ajax = xhrSupported = !!xhrSupported; - - jQuery.ajaxTransport(function (options) { - var callback, errorCallback; - - // Cross domain only allowed if supported through XMLHttpRequest - if (support.cors || (xhrSupported && !options.crossDomain)) { - return { - send: function (headers, complete) { - var i, - xhr = options.xhr(); - - xhr.open( - options.type, - options.url, - options.async, - options.username, - options.password - ); - - // Apply custom fields if provided - if (options.xhrFields) { - for (i in options.xhrFields) { - xhr[i] = options.xhrFields[i]; - } - } - - // Override mime type if needed - if (options.mimeType && xhr.overrideMimeType) { - xhr.overrideMimeType(options.mimeType); - } - - // X-Requested-With header - // For cross-domain requests, seeing as conditions for a preflight are - // akin to a jigsaw puzzle, we simply never set it to be sure. - // (it can always be set on a per-request basis or even using ajaxSetup) - // For same-domain requests, won't change header if already provided. - if (!options.crossDomain && !headers["X-Requested-With"]) { - headers["X-Requested-With"] = "XMLHttpRequest"; - } - - // Set headers - for (i in headers) { - xhr.setRequestHeader(i, headers[i]); - } - - // Callback - callback = function (type) { - return function () { - if (callback) { - callback = - errorCallback = - xhr.onload = - xhr.onerror = - xhr.onabort = - xhr.ontimeout = - xhr.onreadystatechange = - null; - - if (type === "abort") { - xhr.abort(); - } else if (type === "error") { - // Support: IE <=9 only - // On a manual native abort, IE9 throws - // errors on any property access that is not readyState - if (typeof xhr.status !== "number") { - complete(0, "error"); - } else { - complete( - // File: protocol always yields status 0; see #8605, #14207 - xhr.status, - xhr.statusText - ); - } - } else { - complete( - xhrSuccessStatus[xhr.status] || xhr.status, - xhr.statusText, - - // Support: IE <=9 only - // IE9 has no XHR2 but throws on binary (trac-11426) - // For XHR2 non-text, let the caller handle it (gh-2498) - (xhr.responseType || "text") !== "text" || - typeof xhr.responseText !== "string" - ? { binary: xhr.response } - : { text: xhr.responseText }, - xhr.getAllResponseHeaders() - ); - } - } - }; - }; - - // Listen to events - xhr.onload = callback(); - errorCallback = xhr.onerror = xhr.ontimeout = callback("error"); - - // Support: IE 9 only - // Use onreadystatechange to replace onabort - // to handle uncaught aborts - if (xhr.onabort !== undefined) { - xhr.onabort = errorCallback; - } else { - xhr.onreadystatechange = function () { - // Check readyState before timeout as it changes - if (xhr.readyState === 4) { - // Allow onerror to be called first, - // but that will not handle a native abort - // Also, save errorCallback to a variable - // as xhr.onerror cannot be accessed - window.setTimeout(function () { - if (callback) { - errorCallback(); - } - }); - } - }; - } - - // Create the abort callback - callback = callback("abort"); - - try { - // Do send the request (this may raise an exception) - xhr.send((options.hasContent && options.data) || null); - } catch (e) { - // #14683: Only rethrow if this hasn't been notified as an error yet - if (callback) { - throw e; - } - } - }, - - abort: function () { - if (callback) { - callback(); - } - }, - }; - } - }); - - // Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) - jQuery.ajaxPrefilter(function (s) { - if (s.crossDomain) { - s.contents.script = false; - } - }); - - // Install script dataType - jQuery.ajaxSetup({ - accepts: { - script: - "text/javascript, application/javascript, " + - "application/ecmascript, application/x-ecmascript", - }, - contents: { - script: /\b(?:java|ecma)script\b/, - }, - converters: { - "text script": function (text) { - jQuery.globalEval(text); - return text; - }, - }, - }); - - // Handle cache's special case and crossDomain - jQuery.ajaxPrefilter("script", function (s) { - if (s.cache === undefined) { - s.cache = false; - } - if (s.crossDomain) { - s.type = "GET"; - } - }); - - // Bind script tag hack transport - jQuery.ajaxTransport("script", function (s) { - // This transport only deals with cross domain or forced-by-attrs requests - if (s.crossDomain || s.scriptAttrs) { - var script, callback; - return { - send: function (_, complete) { - script = jQuery(" {{ $styles := slice }} diff --git a/package.json b/package.json index 9401cf1..a2d8552 100644 --- a/package.json +++ b/package.json @@ -1,16 +1,16 @@ { "name": "hugoplate", "description": "hugo tailwindcss boilerplate", - "version": "1.5.1", + "version": "1.5.2", "license": "MIT", "author": "zeon.studio", "scripts": { - "dev": "hugo server --disableFastRender", - "build": "hugo --gc --minify --templateMetrics --templateMetricsHints --buildDrafts --buildExpired --buildFuture --forceSyncStatic", - "test": "hugo server --disableFastRender --navigateToChanged --templateMetrics --templateMetricsHints --buildDrafts --buildExpired --buildFuture --watch --forceSyncStatic -e production --minify", - "dev:example": "cd exampleSite; hugo server --disableFastRender", - "build:example": "cd exampleSite; hugo --gc --minify --templateMetrics --templateMetricsHints --buildDrafts --buildExpired --buildFuture --forceSyncStatic", - "test:example": "cd exampleSite; hugo server --disableFastRender --navigateToChanged --templateMetrics --templateMetricsHints --buildDrafts --buildExpired --buildFuture --watch --forceSyncStatic -e production --minify", + "dev": "hugo server", + "build": "hugo --gc --minify --templateMetrics --templateMetricsHints --forceSyncStatic", + "test": "hugo server --disableFastRender --navigateToChanged --templateMetrics --templateMetricsHints --watch --forceSyncStatic -e production --minify", + "dev:example": "cd exampleSite; hugo server", + "build:example": "cd exampleSite; hugo --gc --minify --templateMetrics --templateMetricsHints --forceSyncStatic", + "test:example": "cd exampleSite; hugo server --disableFastRender --navigateToChanged --templateMetrics --templateMetricsHints --watch --forceSyncStatic -e production --minify", "update-modules": "node ./scripts/clearModules.js && hugo mod clean --all && hugo mod get -u ./... && hugo mod tidy", "remove-darkmode": "node ./scripts/removeDarkmode.js && yarn format", "project-setup": "node ./scripts/projectSetup.js",