From: Jan Schneider Date: Tue, 13 Apr 2010 13:42:17 +0000 (+0200) Subject: Revert prototype update. Still too buggy. X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=605f26740b6329fd56e4d75f7f7f7266eb202696;p=horde.git Revert prototype update. Still too buggy. --- diff --git a/horde/js/prototype.js b/horde/js/prototype.js index 63b1590b5..8fc14151f 100644 --- a/horde/js/prototype.js +++ b/horde/js/prototype.js @@ -1,4 +1,4 @@ -/* Prototype JavaScript framework, version 1.7_rc1 +/* Prototype JavaScript framework, version 1.6.1 * (c) 2005-2009 Sam Stephenson * * Prototype is freely distributable under the terms of an MIT-style license. @@ -7,8 +7,7 @@ *--------------------------------------------------------------------------*/ var Prototype = { - - Version: '1.7_rc1', + Version: '1.6.1', Browser: (function(){ var ua = navigator.userAgent; @@ -18,15 +17,13 @@ var Prototype = { Opera: isOpera, WebKit: ua.indexOf('AppleWebKit/') > -1, Gecko: ua.indexOf('Gecko') > -1 && ua.indexOf('KHTML') === -1, - MobileSafari: /Apple.*Mobile/.test(ua) + MobileSafari: /Apple.*Mobile.*Safari/.test(ua) } })(), BrowserFeatures: { XPath: !!document.evaluate, - SelectorsAPI: !!document.querySelector, - ElementExtensions: (function() { var constructor = window.Element || window.HTMLElement; return !!(constructor && constructor.prototype); @@ -35,9 +32,9 @@ var Prototype = { if (typeof window.HTMLDivElement !== 'undefined') return true; - var div = document.createElement('div'), - form = document.createElement('form'), - isSupported = false; + var div = document.createElement('div'); + var form = document.createElement('form'); + var isSupported = false; if (div['__proto__'] && (div['__proto__'] !== form['__proto__'])) { isSupported = true; @@ -53,7 +50,6 @@ var Prototype = { JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, emptyFunction: function() { }, - K: function(x) { return x } }; @@ -83,14 +79,6 @@ var Try = { /* Based on Alex Arnell's inheritance implementation. */ var Class = (function() { - - var IS_DONTENUM_BUGGY = (function(){ - for (var p in { toString: 1 }) { - if (p === 'toString') return false; - } - return true; - })(); - function subclass() {}; function create() { var parent = null, properties = $A(arguments); @@ -111,7 +99,7 @@ var Class = (function() { parent.subclasses.push(klass); } - for (var i = 0, length = properties.length; i < length; i++) + for (var i = 0; i < properties.length; i++) klass.addMethods(properties[i]); if (!klass.prototype.initialize) @@ -122,10 +110,10 @@ var Class = (function() { } function addMethods(source) { - var ancestor = this.superclass && this.superclass.prototype, - properties = Object.keys(source); + var ancestor = this.superclass && this.superclass.prototype; + var properties = Object.keys(source); - if (IS_DONTENUM_BUGGY) { + if (!Object.keys({ toString: true }).length) { if (source.toString != Object.prototype.toString) properties.push("toString"); if (source.valueOf != Object.prototype.valueOf) @@ -135,7 +123,7 @@ var Class = (function() { for (var i = 0, length = properties.length; i < length; i++) { var property = properties[i], value = source[property]; if (ancestor && Object.isFunction(value) && - value.argumentNames()[0] == "$super") { + value.argumentNames().first() == "$super") { var method = value; value = (function(m) { return function() { return ancestor[m].apply(this, arguments); }; @@ -159,35 +147,7 @@ var Class = (function() { })(); (function() { - var _toString = Object.prototype.toString, - NULL_TYPE = 'Null', - UNDEFINED_TYPE = 'Undefined', - BOOLEAN_TYPE = 'Boolean', - NUMBER_TYPE = 'Number', - STRING_TYPE = 'String', - OBJECT_TYPE = 'Object', - BOOLEAN_CLASS = '[object Boolean]', - NUMBER_CLASS = '[object Number]', - STRING_CLASS = '[object String]', - ARRAY_CLASS = '[object Array]', - NATIVE_JSON_STRINGIFY_SUPPORT = window.JSON && - typeof JSON.stringify === 'function' && - JSON.stringify(0) === '0' && - typeof JSON.stringify(Prototype.K) === 'undefined'; - - function Type(o) { - switch(o) { - case null: return NULL_TYPE; - case (void 0): return UNDEFINED_TYPE; - } - var type = typeof o; - switch(type) { - case 'boolean': return BOOLEAN_TYPE; - case 'number': return NUMBER_TYPE; - case 'string': return STRING_TYPE; - } - return OBJECT_TYPE; - } + var _toString = Object.prototype.toString; function extend(destination, source) { for (var property in source) @@ -206,70 +166,27 @@ var Class = (function() { } } - function toJSON(value) { - return Str('', { '': value }, []); - } - - function Str(key, holder, stack) { - var value = holder[key], - type = typeof value; - - if (Type(value) === OBJECT_TYPE && typeof value.toJSON === 'function') { - value = value.toJSON(key); - } - - var _class = _toString.call(value); - - switch (_class) { - case NUMBER_CLASS: - case BOOLEAN_CLASS: - case STRING_CLASS: - value = value.valueOf(); - } - - switch (value) { - case null: return 'null'; - case true: return 'true'; - case false: return 'false'; + function toJSON(object) { + var type = typeof object; + switch (type) { + case 'undefined': + case 'function': + case 'unknown': return; + case 'boolean': return object.toString(); } - type = typeof value; - switch (type) { - case 'string': - return value.inspect(true); - case 'number': - return isFinite(value) ? String(value) : 'null'; - case 'object': - - for (var i = 0, length = stack.length; i < length; i++) { - if (stack[i] === value) { throw new TypeError(); } - } - stack.push(value); + if (object === null) return 'null'; + if (object.toJSON) return object.toJSON(); + if (isElement(object)) return; - var partial = []; - if (_class === ARRAY_CLASS) { - for (var i = 0, length = value.length; i < length; i++) { - var str = Str(i, value, stack); - partial.push(typeof str === 'undefined' ? 'null' : str); - } - partial = '[' + partial.join(',') + ']'; - } else { - var keys = Object.keys(value); - for (var i = 0, length = keys.length; i < length; i++) { - var key = keys[i], str = Str(key, value, stack); - if (typeof str !== "undefined") { - partial.push(key.inspect(true)+ ':' + str); - } - } - partial = '{' + partial.join(',') + '}'; - } - stack.pop(); - return partial; + var results = []; + for (var property in object) { + var value = toJSON(object[property]); + if (!isUndefined(value)) + results.push(property.toJSON() + ': ' + value); } - } - function stringify(object) { - return JSON.stringify(object); + return '{' + results.join(', ') + '}'; } function toQueryString(object) { @@ -281,13 +198,9 @@ var Class = (function() { } function keys(object) { - if (Type(object) !== OBJECT_TYPE) { throw new TypeError(); } var results = []; - for (var property in object) { - if (object.hasOwnProperty(property)) { - results.push(property); - } - } + for (var property in object) + results.push(property); return results; } @@ -307,15 +220,9 @@ var Class = (function() { } function isArray(object) { - return _toString.call(object) === ARRAY_CLASS; + return _toString.call(object) == "[object Array]"; } - var hasNativeIsArray = (typeof Array.isArray == 'function') - && Array.isArray([]) && !Array.isArray({}); - - if (hasNativeIsArray) { - isArray = Array.isArray; - } function isHash(object) { return object instanceof Hash; @@ -326,11 +233,11 @@ var Class = (function() { } function isString(object) { - return _toString.call(object) === STRING_CLASS; + return _toString.call(object) == "[object String]"; } function isNumber(object) { - return _toString.call(object) === NUMBER_CLASS; + return _toString.call(object) == "[object Number]"; } function isUndefined(object) { @@ -340,10 +247,10 @@ var Class = (function() { extend(Object, { extend: extend, inspect: inspect, - toJSON: NATIVE_JSON_STRINGIFY_SUPPORT ? stringify : toJSON, + toJSON: toJSON, toQueryString: toQueryString, toHTML: toHTML, - keys: Object.keys || keys, + keys: keys, values: values, clone: clone, isElement: isElement, @@ -404,7 +311,7 @@ Object.extend(Function.prototype, (function() { function delay(timeout) { var __method = this, args = slice.call(arguments, 1); - timeout = timeout * 1000; + timeout = timeout * 1000 return window.setTimeout(function() { return __method.apply(__method, args); }, timeout); @@ -445,28 +352,14 @@ Object.extend(Function.prototype, (function() { })()); - -(function(proto) { - - - function toISOString() { - return this.getUTCFullYear() + '-' + - (this.getUTCMonth() + 1).toPaddedString(2) + '-' + - this.getUTCDate().toPaddedString(2) + 'T' + - this.getUTCHours().toPaddedString(2) + ':' + - this.getUTCMinutes().toPaddedString(2) + ':' + - this.getUTCSeconds().toPaddedString(2) + 'Z'; - } - - - function toJSON() { - return this.toISOString(); - } - - if (!proto.toISOString) proto.toISOString = toISOString; - if (!proto.toJSON) proto.toJSON = toJSON; - -})(Date.prototype); +Date.prototype.toJSON = function() { + return '"' + this.getUTCFullYear() + '-' + + (this.getUTCMonth() + 1).toPaddedString(2) + '-' + + this.getUTCDate().toPaddedString(2) + 'T' + + this.getUTCHours().toPaddedString(2) + ':' + + this.getUTCMinutes().toPaddedString(2) + ':' + + this.getUTCSeconds().toPaddedString(2) + 'Z"'; +}; RegExp.prototype.match = RegExp.prototype.test; @@ -525,9 +418,6 @@ Object.extend(String, { }); Object.extend(String.prototype, (function() { - var NATIVE_JSON_PARSE_SUPPORT = window.JSON && - typeof JSON.parse === 'function' && - JSON.parse('{"test": true}').test; function prepareReplacement(replacement) { if (Object.isFunction(replacement)) return replacement; @@ -594,8 +484,8 @@ Object.extend(String.prototype, (function() { } function extractScripts() { - var matchAll = new RegExp(Prototype.ScriptFragment, 'img'), - matchOne = new RegExp(Prototype.ScriptFragment, 'im'); + var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); + var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); return (this.match(matchAll) || []).map(function(scriptTag) { return (scriptTag.match(matchOne) || ['', ''])[1]; }); @@ -620,9 +510,8 @@ Object.extend(String.prototype, (function() { return match[1].split(separator || '&').inject({ }, function(hash, pair) { if ((pair = pair.split('='))[0]) { - var key = decodeURIComponent(pair.shift()), - value = pair.length > 1 ? pair.join('=') : pair[0]; - + var key = decodeURIComponent(pair.shift()); + var value = pair.length > 1 ? pair.join('=') : pair[0]; if (value != undefined) value = decodeURIComponent(value); if (key in hash) { @@ -649,9 +538,17 @@ Object.extend(String.prototype, (function() { } function camelize() { - return this.replace(/-+(.)?/g, function(match, chr) { - return chr ? chr.toUpperCase() : ''; - }); + var parts = this.split('-'), len = parts.length; + if (len == 1) return parts[0]; + + var camelized = this.charAt(0) == '-' + ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1) + : parts[0]; + + for (var i = 1; i < len; i++) + camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1); + + return camelized; } function capitalize() { @@ -681,6 +578,10 @@ Object.extend(String.prototype, (function() { return "'" + escapedString.replace(/'/g, '\\\'') + "'"; } + function toJSON() { + return this.inspect(true); + } + function unfilterJSON(filter) { return this.replace(filter || Prototype.JSONFilter, '$1'); } @@ -688,42 +589,29 @@ Object.extend(String.prototype, (function() { function isJSON() { var str = this; if (str.blank()) return false; - str = str.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@'); - str = str.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']'); - str = str.replace(/(?:^|:|,)(?:\s*\[)+/g, ''); - return (/^[\],:{}\s]*$/).test(str); + str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''); + return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str); } function evalJSON(sanitize) { - var json = this.unfilterJSON(), - cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; - if (cx.test(json)) { - json = json.replace(cx, function (a) { - return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); - }); - } + var json = this.unfilterJSON(); try { if (!sanitize || json.isJSON()) return eval('(' + json + ')'); } catch (e) { } throw new SyntaxError('Badly formed JSON string: ' + this.inspect()); } - function parseJSON() { - var json = this.unfilterJSON(); - return JSON.parse(json); - } - function include(pattern) { return this.indexOf(pattern) > -1; } function startsWith(pattern) { - return this.lastIndexOf(pattern, 0) === 0; + return this.indexOf(pattern) === 0; } function endsWith(pattern) { var d = this.length - pattern.length; - return d >= 0 && this.indexOf(pattern, d) === d; + return d >= 0 && this.lastIndexOf(pattern) === d; } function empty() { @@ -743,7 +631,7 @@ Object.extend(String.prototype, (function() { sub: sub, scan: scan, truncate: truncate, - strip: String.prototype.trim || strip, + strip: String.prototype.trim ? String.prototype.trim : strip, stripTags: stripTags, stripScripts: stripScripts, extractScripts: extractScripts, @@ -760,9 +648,10 @@ Object.extend(String.prototype, (function() { underscore: underscore, dasherize: dasherize, inspect: inspect, + toJSON: toJSON, unfilterJSON: unfilterJSON, isJSON: isJSON, - evalJSON: NATIVE_JSON_PARSE_SUPPORT ? parseJSON : evalJSON, + evalJSON: evalJSON, include: include, startsWith: startsWith, endsWith: endsWith, @@ -788,9 +677,8 @@ var Template = Class.create({ var before = match[1] || ''; if (before == '\\') return match[2]; - var ctx = object, expr = match[3], - pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; - + var ctx = object, expr = match[3]; + var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; match = pattern.exec(expr); if (match == null) return before; @@ -1055,7 +943,6 @@ var Enumerable = (function() { find: detect }; })(); - function $A(iterable) { if (!iterable) return []; if ('toArray' in Object(iterable)) return iterable.toArray(); @@ -1064,7 +951,6 @@ function $A(iterable) { return results; } - function $w(string) { if (!Object.isString(string)) return []; string = string.strip(); @@ -1121,7 +1007,7 @@ Array.from = $A; } function reverse(inline) { - return (inline === false ? this.toArray() : this)._reverse(); + return (inline !== false ? this : this.toArray())._reverse(); } function uniq(sorted) { @@ -1151,6 +1037,15 @@ Array.from = $A; return '[' + this.map(Object.inspect).join(', ') + ']'; } + function toJSON() { + var results = []; + this.each(function(object) { + var value = Object.toJSON(object); + if (!Object.isUndefined(value)) results.push(value); + }); + return '[' + results.join(', ') + ']'; + } + function indexOf(item, i) { i || (i = 0); var length = this.length; @@ -1199,7 +1094,8 @@ Array.from = $A; clone: clone, toArray: clone, size: size, - inspect: inspect + inspect: inspect, + toJSON: toJSON }); var CONCAT_ARGUMENTS_BUGGY = (function() { @@ -1220,7 +1116,6 @@ var Hash = Class.create(Enumerable, (function() { this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); } - function _each(iterator) { for (var key in this._object) { var value = this._object[key], pair = [key, value]; @@ -1249,8 +1144,6 @@ var Hash = Class.create(Enumerable, (function() { return Object.clone(this._object); } - - function keys() { return this.pluck('key'); } @@ -1300,6 +1193,10 @@ var Hash = Class.create(Enumerable, (function() { }).join(', ') + '}>'; } + function toJSON() { + return Object.toJSON(this.toObject()); + } + function clone() { return new Hash(this); } @@ -1319,7 +1216,7 @@ var Hash = Class.create(Enumerable, (function() { update: update, toQueryString: toQueryString, inspect: inspect, - toJSON: toObject, + toJSON: toJSON, clone: clone }; })()); @@ -1344,6 +1241,10 @@ Object.extend(Number.prototype, (function() { return '0'.times(length - string.length) + string; } + function toJSON() { + return isFinite(this) ? this.toString() : 'null'; + } + function abs() { return Math.abs(this); } @@ -1365,6 +1266,7 @@ Object.extend(Number.prototype, (function() { succ: succ, times: times, toPaddedString: toPaddedString, + toJSON: toJSON, abs: abs, round: round, ceil: ceil, @@ -1656,14 +1558,14 @@ Ajax.Response = Class.create({ var transport = this.transport = request.transport, readyState = this.readyState = transport.readyState; - if ((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { + if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { this.status = this.getStatus(); this.statusText = this.getStatusText(); this.responseText = String.interpret(transport.responseText); this.headerJSON = this._getHeaderJSON(); } - if (readyState == 4) { + if(readyState == 4) { var xml = transport.responseXML; this.responseXML = Object.isUndefined(xml) ? null : xml; this.responseJSON = this._getResponseJSON(); @@ -1803,6 +1705,7 @@ Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { }); + function $(element) { if (arguments.length > 1) { for (var i = 0, elements = [], length = arguments.length; i < length; i++) @@ -1827,7 +1730,7 @@ if (Prototype.BrowserFeatures.XPath) { /*--------------------------------------------------------------------------*/ -if (!Node) var Node = { }; +if (!window.Node) var Node = { }; if (!Node.ELEMENT_NODE) { Object.extend(Node, { @@ -1847,26 +1750,29 @@ if (!Node.ELEMENT_NODE) { } - (function(global) { - var HAS_EXTENDED_CREATE_ELEMENT_SYNTAX = (function(){ - try { - var el = document.createElement(''); - return el.tagName.toLowerCase() === 'input' && el.name === 'x'; - } - catch(err) { - return false; - } + var SETATTRIBUTE_IGNORES_NAME = (function(){ + var elForm = document.createElement("form"); + var elInput = document.createElement("input"); + var root = document.documentElement; + elInput.setAttribute("name", "test"); + elForm.appendChild(elInput); + root.appendChild(elForm); + var isBuggy = elForm.elements + ? (typeof elForm.elements.test == "undefined") + : null; + root.removeChild(elForm); + elForm = elInput = null; + return isBuggy; })(); var element = global.Element; - global.Element = function(tagName, attributes) { attributes = attributes || { }; tagName = tagName.toLowerCase(); var cache = Element.cache; - if (HAS_EXTENDED_CREATE_ELEMENT_SYNTAX && attributes.name) { + if (SETATTRIBUTE_IGNORES_NAME && attributes.name) { tagName = '<' + tagName + ' name="' + attributes.name + '">'; delete attributes.name; return Element.writeAttribute(document.createElement(tagName), attributes); @@ -1874,14 +1780,12 @@ if (!Node.ELEMENT_NODE) { if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName)); return Element.writeAttribute(cache[tagName].cloneNode(false), attributes); }; - Object.extend(global.Element, element || { }); if (element) global.Element.prototype = element.prototype; - })(this); -Element.idCounter = 1; Element.cache = { }; +Element.idCounter = 1; Element.Methods = { visible: function(element) { @@ -1894,6 +1798,7 @@ Element.Methods = { return element; }, + hide: function(element) { element = $(element); element.style.display = 'none'; @@ -2062,26 +1967,19 @@ Element.Methods = { element = $(element); var result = '<' + element.tagName.toLowerCase(); $H({'id': 'id', 'className': 'class'}).each(function(pair) { - var property = pair.first(), - attribute = pair.last(), - value = (element[property] || '').toString(); + var property = pair.first(), attribute = pair.last(); + var value = (element[property] || '').toString(); if (value) result += ' ' + attribute + '=' + value.inspect(true); }); return result + '>'; }, - recursivelyCollect: function(element, property, maximumLength) { + recursivelyCollect: function(element, property) { element = $(element); - maximumLength = maximumLength || -1; var elements = []; - - while (element = element[property]) { + while (element = element[property]) if (element.nodeType == 1) elements.push(Element.extend(element)); - if (elements.length == maximumLength) - break; - } - return elements; }, @@ -2100,17 +1998,13 @@ Element.Methods = { }, immediateDescendants: function(element) { - var results = [], child = $(element).firstChild; - while (child) { - if (child.nodeType === 1) { - results.push(Element.extend(child)); - } - child = child.nextSibling; - } - return results; + if (!(element = $(element).firstChild)) return []; + while (element && element.nodeType != 1) element = element.nextSibling; + if (element) return [element].concat($(element).nextSiblings()); + return []; }, - previousSiblings: function(element, maximumLength) { + previousSiblings: function(element) { return Element.recursivelyCollect(element, 'previousSibling'); }, @@ -2125,10 +2019,9 @@ Element.Methods = { }, match: function(element, selector) { - element = $(element); if (Object.isString(selector)) - return Prototype.Selector.match(element, selector); - return selector.match(element); + selector = new Selector(selector); + return selector.match($(element)); }, up: function(element, expression, index) { @@ -2136,7 +2029,7 @@ Element.Methods = { if (arguments.length == 1) return $(element.parentNode); var ancestors = Element.ancestors(element); return Object.isNumber(expression) ? ancestors[expression] : - Prototype.Selector.find(ancestors, expression, index); + Selector.findElement(ancestors, expression, index); }, down: function(element, expression, index) { @@ -2148,40 +2041,29 @@ Element.Methods = { previous: function(element, expression, index) { element = $(element); - if (Object.isNumber(expression)) index = expression, expression = false; - if (!Object.isNumber(index)) index = 0; - - if (expression) { - return Prototype.Selector.find(element.previousSiblings(), expression, index); - } else { - return element.recursivelyCollect("previousSibling", index + 1)[index]; - } + if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element)); + var previousSiblings = Element.previousSiblings(element); + return Object.isNumber(expression) ? previousSiblings[expression] : + Selector.findElement(previousSiblings, expression, index); }, next: function(element, expression, index) { element = $(element); - if (Object.isNumber(expression)) index = expression, expression = false; - if (!Object.isNumber(index)) index = 0; - - if (expression) { - return Prototype.Selector.find(element.nextSiblings(), expression, index); - } else { - var maximumLength = Object.isNumber(index) ? index + 1 : 1; - return element.recursivelyCollect("nextSibling", index + 1)[index]; - } + if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element)); + var nextSiblings = Element.nextSiblings(element); + return Object.isNumber(expression) ? nextSiblings[expression] : + Selector.findElement(nextSiblings, expression, index); }, select: function(element) { - element = $(element); - var expressions = Array.prototype.slice.call(arguments, 1).join(', '); - return Prototype.Selector.select(expressions, element); + var args = Array.prototype.slice.call(arguments, 1); + return Selector.findChildElements(element, args); }, adjacent: function(element) { - element = $(element); - var expressions = Array.prototype.slice.call(arguments, 1).join(', '); - return Prototype.Selector.select(expressions, element.parentNode).without(element); + var args = Array.prototype.slice.call(arguments, 1); + return Selector.findChildElements(element.parentNode, args).without(element); }, identify: function(element) { @@ -2345,6 +2227,28 @@ Element.Methods = { return element; }, + getDimensions: function(element) { + element = $(element); + var display = Element.getStyle(element, 'display'); + if (display != 'none' && display != null) // Safari bug + return {width: element.offsetWidth, height: element.offsetHeight}; + + var els = element.style; + var originalVisibility = els.visibility; + var originalPosition = els.position; + var originalDisplay = els.display; + els.visibility = 'hidden'; + if (originalPosition != 'fixed') // Switching fixed to absolute causes issues in Safari + els.position = 'absolute'; + els.display = 'block'; + var originalWidth = element.clientWidth; + var originalHeight = element.clientHeight; + els.display = originalDisplay; + els.position = originalPosition; + els.visibility = originalVisibility; + return {width: originalWidth, height: originalHeight}; + }, + makePositioned: function(element) { element = $(element); var pos = Element.getStyle(element, 'position'); @@ -2391,13 +2295,11 @@ Element.Methods = { cumulativeOffset: function(element) { var valueT = 0, valueL = 0; - if (element.parentNode) { - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - element = element.offsetParent; - } while (element); - } + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); return Element._returnOffset(valueL, valueT); }, @@ -2420,11 +2322,11 @@ Element.Methods = { element = $(element); if (Element.getStyle(element, 'position') == 'absolute') return element; - var offsets = Element.positionedOffset(element), - top = offsets[1], - left = offsets[0], - width = element.clientWidth, - height = element.clientHeight; + var offsets = Element.positionedOffset(element); + var top = offsets[1]; + var left = offsets[0]; + var width = element.clientWidth; + var height = element.clientHeight; element._originalLeft = left - parseFloat(element.style.left || 0); element._originalTop = top - parseFloat(element.style.top || 0); @@ -2444,8 +2346,8 @@ Element.Methods = { if (Element.getStyle(element, 'position') == 'relative') return element; element.style.position = 'relative'; - var top = parseFloat(element.style.top || 0) - (element._originalTop || 0), - left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); + var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); + var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); element.style.top = top + 'px'; element.style.left = left + 'px'; @@ -2468,7 +2370,7 @@ Element.Methods = { if (element.offsetParent) return $(element.offsetParent); if (element == document.body) return $(element); - while ((element = element.parentNode) && element != document.body) + while ((element = element.parentNode) && element != document.body && element != document) if (Element.getStyle(element, 'position') != 'static') return $(element); @@ -2476,10 +2378,9 @@ Element.Methods = { }, viewportOffset: function(forElement) { - var valueT = 0, - valueL = 0, - element = forElement; + var valueT = 0, valueL = 0; + var element = forElement; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; @@ -2511,10 +2412,11 @@ Element.Methods = { }, arguments[2] || { }); source = $(source); - var p = Element.viewportOffset(source), delta = [0, 0], parent = null; + var p = Element.viewportOffset(source); element = $(element); - + var delta = [0, 0]; + var parent = null; if (Element.getStyle(element, 'position') == 'absolute') { parent = Element.getOffsetParent(element); delta = Element.viewportOffset(parent); @@ -2593,7 +2495,8 @@ else if (Prototype.Browser.IE) { Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap( function(proceed, element) { element = $(element); - if (!element.parentNode) return $(document.body); + try { element.offsetParent } + catch(e) { return $(document.body) } var position = element.getStyle('position'); if (position !== 'static') return proceed(element); element.setStyle({ position: 'relative' }); @@ -2607,7 +2510,8 @@ else if (Prototype.Browser.IE) { Element.Methods[method] = Element.Methods[method].wrap( function(proceed, element) { element = $(element); - if (!element.parentNode) return Element._returnOffset(0, 0); + try { element.offsetParent } + catch(e) { return Element._returnOffset(0,0) } var position = element.getStyle('position'); if (position !== 'static') return proceed(element); var offsetParent = element.getOffsetParent(); @@ -2621,6 +2525,14 @@ else if (Prototype.Browser.IE) { ); }); + Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap( + function(proceed, element) { + try { element.offsetParent } + catch(e) { return Element._returnOffset(0,0) } + return proceed(element); + } + ); + Element.Methods.getStyle = function(element, style) { element = $(element); style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize(); @@ -2664,9 +2576,10 @@ else if (Prototype.Browser.IE) { Element._attributeTranslations = (function(){ - var classProp = 'className', - forProp = 'for', - el = document.createElement('div'); + var classProp = 'className'; + var forProp = 'for'; + + var el = document.createElement('div'); el.setAttribute(classProp, 'x'); @@ -2709,9 +2622,10 @@ else if (Prototype.Browser.IE) { }, _getEv: (function(){ - var el = document.createElement('div'), f; + var el = document.createElement('div'); el.onclick = Prototype.emptyFunction; var value = el.getAttribute('onclick'); + var f; if (String(value).indexOf('{') > -1) { f = function(element, attribute) { @@ -2839,7 +2753,7 @@ else if (Prototype.Browser.WebKit) { (value < 0.00001) ? 0 : value; if (value == 1) - if (element.tagName.toUpperCase() == 'IMG' && element.width) { + if(element.tagName.toUpperCase() == 'IMG' && element.width) { element.width++; element.width--; } else try { var n = document.createTextNode(' '); @@ -2879,8 +2793,8 @@ if ('outerHTML' in document.documentElement) { var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); if (Element._insertionTranslations.tags[tagName]) { - var nextSibling = element.next(), - fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + var nextSibling = element.next(); + var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); parent.removeChild(element); if (nextSibling) fragments.each(function(node) { parent.insertBefore(node, nextSibling) }); @@ -2902,17 +2816,11 @@ Element._returnOffset = function(l, t) { }; Element._getContentFromAnonymousElement = function(tagName, html) { - var div = new Element('div'), - t = Element._insertionTranslations.tags[tagName]; + var div = new Element('div'), t = Element._insertionTranslations.tags[tagName]; if (t) { div.innerHTML = t[0] + html + t[1]; - for (var i = t[2]; i--; ) { - div = div.firstChild; - } - } - else { - div.innerHTML = html; - } + t[2].times(function() { div = div.firstChild }); + } else div.innerHTML = html; return $A(div.childNodes); }; @@ -2969,7 +2877,7 @@ Object.extend(Element, Element.Methods); div = null; -})(document.createElement('div')); +})(document.createElement('div')) Element.extend = (function() { @@ -2977,8 +2885,8 @@ Element.extend = (function() { if (typeof window.Element != 'undefined') { var proto = window.Element.prototype; if (proto) { - var id = '_' + (Math.random()+'').slice(2), - el = document.createElement(tagName); + var id = '_' + (Math.random()+'').slice(2); + var el = document.createElement(tagName); proto[id] = 'x'; var isBuggy = (el[id] !== 'x'); delete proto[id]; @@ -3045,14 +2953,10 @@ Element.extend = (function() { return extend; })(); -if (document.documentElement.hasAttribute) { - Element.hasAttribute = function(element, attribute) { - return element.hasAttribute(attribute); - }; -} -else { - Element.hasAttribute = Element.Methods.Simulated.hasAttribute; -} +Element.hasAttribute = function(element, attribute) { + if (element.hasAttribute) return element.hasAttribute(attribute); + return Element.Methods.Simulated.hasAttribute(element, attribute); +}; Element.addMethods = function(methods) { var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag; @@ -3116,9 +3020,8 @@ Element.addMethods = function(methods) { klass = 'HTML' + tagName.capitalize() + 'Element'; if (window[klass]) return window[klass]; - var element = document.createElement(tagName), - proto = element['__proto__'] || element.constructor.prototype; - + var element = document.createElement(tagName); + var proto = element['__proto__'] || element.constructor.prototype; element = null; return proto; } @@ -3249,1660 +3152,767 @@ Element.addMethods({ return Element.extend(clone); } }); -Prototype._original_property = window.Sizzle; -/*! - * Sizzle CSS Selector Engine - v1.0 - * Copyright 2009, The Dojo Foundation - * Released under the MIT, BSD, and GPL Licenses. - * More information: http://sizzlejs.com/ - */ -(function(){ - -var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, - done = 0, - toString = Object.prototype.toString, - hasDuplicate = false, - baseHasDuplicate = true; - -[0, 0].sort(function(){ - baseHasDuplicate = false; - return 0; -}); - -var Sizzle = function(selector, context, results, seed) { - results = results || []; - var origContext = context = context || document; - - if ( context.nodeType !== 1 && context.nodeType !== 9 ) { - return []; - } - - if ( !selector || typeof selector !== "string" ) { - return results; - } - - var parts = [], m, set, checkSet, check, mode, extra, prune = true, contextXML = isXML(context), - soFar = selector; - - while ( (chunker.exec(""), m = chunker.exec(soFar)) !== null ) { - soFar = m[3]; - - parts.push( m[1] ); - - if ( m[2] ) { - extra = m[3]; - break; - } - } - - if ( parts.length > 1 && origPOS.exec( selector ) ) { - if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { - set = posProcess( parts[0] + parts[1], context ); - } else { - set = Expr.relative[ parts[0] ] ? - [ context ] : - Sizzle( parts.shift(), context ); - - while ( parts.length ) { - selector = parts.shift(); - - if ( Expr.relative[ selector ] ) - selector += parts.shift(); - - set = posProcess( selector, set ); - } - } - } else { - if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && - Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { - var ret = Sizzle.find( parts.shift(), context, contextXML ); - context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0]; - } - - if ( context ) { - var ret = seed ? - { expr: parts.pop(), set: makeArray(seed) } : - Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); - set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set; - - if ( parts.length > 0 ) { - checkSet = makeArray(set); - } else { - prune = false; - } - - while ( parts.length ) { - var cur = parts.pop(), pop = cur; - - if ( !Expr.relative[ cur ] ) { - cur = ""; - } else { - pop = parts.pop(); - } - - if ( pop == null ) { - pop = context; - } - - Expr.relative[ cur ]( checkSet, pop, contextXML ); - } - } else { - checkSet = parts = []; - } - } - - if ( !checkSet ) { - checkSet = set; - } - - if ( !checkSet ) { - throw "Syntax error, unrecognized expression: " + (cur || selector); - } - - if ( toString.call(checkSet) === "[object Array]" ) { - if ( !prune ) { - results.push.apply( results, checkSet ); - } else if ( context && context.nodeType === 1 ) { - for ( var i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) { - results.push( set[i] ); - } - } - } else { - for ( var i = 0; checkSet[i] != null; i++ ) { - if ( checkSet[i] && checkSet[i].nodeType === 1 ) { - results.push( set[i] ); - } - } - } - } else { - makeArray( checkSet, results ); - } - - if ( extra ) { - Sizzle( extra, origContext, results, seed ); - Sizzle.uniqueSort( results ); - } - - return results; -}; +/* Portions of the Selector class are derived from Jack Slocum's DomQuery, + * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style + * license. Please see http://www.yui-ext.com/ for more information. */ + +var Selector = Class.create({ + initialize: function(expression) { + this.expression = expression.strip(); + + if (this.shouldUseSelectorsAPI()) { + this.mode = 'selectorsAPI'; + } else if (this.shouldUseXPath()) { + this.mode = 'xpath'; + this.compileXPathMatcher(); + } else { + this.mode = "normal"; + this.compileMatcher(); + } -Sizzle.uniqueSort = function(results){ - if ( sortOrder ) { - hasDuplicate = baseHasDuplicate; - results.sort(sortOrder); - - if ( hasDuplicate ) { - for ( var i = 1; i < results.length; i++ ) { - if ( results[i] === results[i-1] ) { - results.splice(i--, 1); - } - } - } - } - - return results; -}; + }, -Sizzle.matches = function(expr, set){ - return Sizzle(expr, null, null, set); -}; + shouldUseXPath: (function() { -Sizzle.find = function(expr, context, isXML){ - var set, match; + var IS_DESCENDANT_SELECTOR_BUGGY = (function(){ + var isBuggy = false; + if (document.evaluate && window.XPathResult) { + var el = document.createElement('div'); + el.innerHTML = '
'; - if ( !expr ) { - return []; - } + var xpath = ".//*[local-name()='ul' or local-name()='UL']" + + "//*[local-name()='li' or local-name()='LI']"; - for ( var i = 0, l = Expr.order.length; i < l; i++ ) { - var type = Expr.order[i], match; + var result = document.evaluate(xpath, el, null, + XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); - if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { - var left = match[1]; - match.splice(1,1); + isBuggy = (result.snapshotLength !== 2); + el = null; + } + return isBuggy; + })(); - if ( left.substr( left.length - 1 ) !== "\\" ) { - match[1] = (match[1] || "").replace(/\\/g, ""); - set = Expr.find[ type ]( match, context, isXML ); - if ( set != null ) { - expr = expr.replace( Expr.match[ type ], "" ); - break; - } - } - } - } + return function() { + if (!Prototype.BrowserFeatures.XPath) return false; - if ( !set ) { - set = context.getElementsByTagName("*"); - } + var e = this.expression; - return {set: set, expr: expr}; -}; + if (Prototype.Browser.WebKit && + (e.include("-of-type") || e.include(":empty"))) + return false; -Sizzle.filter = function(expr, set, inplace, not){ - var old = expr, result = [], curLoop = set, match, anyFound, - isXMLFilter = set && set[0] && isXML(set[0]); - - while ( expr && set.length ) { - for ( var type in Expr.filter ) { - if ( (match = Expr.match[ type ].exec( expr )) != null ) { - var filter = Expr.filter[ type ], found, item; - anyFound = false; - - if ( curLoop == result ) { - result = []; - } - - if ( Expr.preFilter[ type ] ) { - match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); - - if ( !match ) { - anyFound = found = true; - } else if ( match === true ) { - continue; - } - } - - if ( match ) { - for ( var i = 0; (item = curLoop[i]) != null; i++ ) { - if ( item ) { - found = filter( item, match, i, curLoop ); - var pass = not ^ !!found; - - if ( inplace && found != null ) { - if ( pass ) { - anyFound = true; - } else { - curLoop[i] = false; - } - } else if ( pass ) { - result.push( item ); - anyFound = true; - } - } - } - } - - if ( found !== undefined ) { - if ( !inplace ) { - curLoop = result; - } - - expr = expr.replace( Expr.match[ type ], "" ); - - if ( !anyFound ) { - return []; - } - - break; - } - } - } - - if ( expr == old ) { - if ( anyFound == null ) { - throw "Syntax error, unrecognized expression: " + expr; - } else { - break; - } - } - - old = expr; - } - - return curLoop; -}; + if ((/(\[[\w-]*?:|:checked)/).test(e)) + return false; -var Expr = Sizzle.selectors = { - order: [ "ID", "NAME", "TAG" ], - match: { - ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/, - CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/, - NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/, - ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/, - TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/, - CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/, - POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/, - PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/ - }, - leftMatch: {}, - attrMap: { - "class": "className", - "for": "htmlFor" - }, - attrHandle: { - href: function(elem){ - return elem.getAttribute("href"); - } - }, - relative: { - "+": function(checkSet, part, isXML){ - var isPartStr = typeof part === "string", - isTag = isPartStr && !/\W/.test(part), - isPartStrNotTag = isPartStr && !isTag; - - if ( isTag && !isXML ) { - part = part.toUpperCase(); - } - - for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { - if ( (elem = checkSet[i]) ) { - while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} - - checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ? - elem || false : - elem === part; - } - } - - if ( isPartStrNotTag ) { - Sizzle.filter( part, checkSet, true ); - } - }, - ">": function(checkSet, part, isXML){ - var isPartStr = typeof part === "string"; - - if ( isPartStr && !/\W/.test(part) ) { - part = isXML ? part : part.toUpperCase(); - - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - var parent = elem.parentNode; - checkSet[i] = parent.nodeName === part ? parent : false; - } - } - } else { - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - checkSet[i] = isPartStr ? - elem.parentNode : - elem.parentNode === part; - } - } - - if ( isPartStr ) { - Sizzle.filter( part, checkSet, true ); - } - } - }, - "": function(checkSet, part, isXML){ - var doneName = done++, checkFn = dirCheck; - - if ( !/\W/.test(part) ) { - var nodeCheck = part = isXML ? part : part.toUpperCase(); - checkFn = dirNodeCheck; - } - - checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML); - }, - "~": function(checkSet, part, isXML){ - var doneName = done++, checkFn = dirCheck; - - if ( typeof part === "string" && !/\W/.test(part) ) { - var nodeCheck = part = isXML ? part : part.toUpperCase(); - checkFn = dirNodeCheck; - } - - checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML); - } - }, - find: { - ID: function(match, context, isXML){ - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - return m ? [m] : []; - } - }, - NAME: function(match, context, isXML){ - if ( typeof context.getElementsByName !== "undefined" ) { - var ret = [], results = context.getElementsByName(match[1]); - - for ( var i = 0, l = results.length; i < l; i++ ) { - if ( results[i].getAttribute("name") === match[1] ) { - ret.push( results[i] ); - } - } - - return ret.length === 0 ? null : ret; - } - }, - TAG: function(match, context){ - return context.getElementsByTagName(match[1]); - } - }, - preFilter: { - CLASS: function(match, curLoop, inplace, result, not, isXML){ - match = " " + match[1].replace(/\\/g, "") + " "; - - if ( isXML ) { - return match; - } - - for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { - if ( elem ) { - if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) { - if ( !inplace ) - result.push( elem ); - } else if ( inplace ) { - curLoop[i] = false; - } - } - } - - return false; - }, - ID: function(match){ - return match[1].replace(/\\/g, ""); - }, - TAG: function(match, curLoop){ - for ( var i = 0; curLoop[i] === false; i++ ){} - return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase(); - }, - CHILD: function(match){ - if ( match[1] == "nth" ) { - var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec( - match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" || - !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); - - match[2] = (test[1] + (test[2] || 1)) - 0; - match[3] = test[3] - 0; - } - - match[0] = done++; - - return match; - }, - ATTR: function(match, curLoop, inplace, result, not, isXML){ - var name = match[1].replace(/\\/g, ""); - - if ( !isXML && Expr.attrMap[name] ) { - match[1] = Expr.attrMap[name]; - } - - if ( match[2] === "~=" ) { - match[4] = " " + match[4] + " "; - } - - return match; - }, - PSEUDO: function(match, curLoop, inplace, result, not){ - if ( match[1] === "not" ) { - if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { - match[3] = Sizzle(match[3], null, null, curLoop); - } else { - var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); - if ( !inplace ) { - result.push.apply( result, ret ); - } - return false; - } - } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { - return true; - } - - return match; - }, - POS: function(match){ - match.unshift( true ); - return match; - } - }, - filters: { - enabled: function(elem){ - return elem.disabled === false && elem.type !== "hidden"; - }, - disabled: function(elem){ - return elem.disabled === true; - }, - checked: function(elem){ - return elem.checked === true; - }, - selected: function(elem){ - elem.parentNode.selectedIndex; - return elem.selected === true; - }, - parent: function(elem){ - return !!elem.firstChild; - }, - empty: function(elem){ - return !elem.firstChild; - }, - has: function(elem, i, match){ - return !!Sizzle( match[3], elem ).length; - }, - header: function(elem){ - return /h\d/i.test( elem.nodeName ); - }, - text: function(elem){ - return "text" === elem.type; - }, - radio: function(elem){ - return "radio" === elem.type; - }, - checkbox: function(elem){ - return "checkbox" === elem.type; - }, - file: function(elem){ - return "file" === elem.type; - }, - password: function(elem){ - return "password" === elem.type; - }, - submit: function(elem){ - return "submit" === elem.type; - }, - image: function(elem){ - return "image" === elem.type; - }, - reset: function(elem){ - return "reset" === elem.type; - }, - button: function(elem){ - return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON"; - }, - input: function(elem){ - return /input|select|textarea|button/i.test(elem.nodeName); - } - }, - setFilters: { - first: function(elem, i){ - return i === 0; - }, - last: function(elem, i, match, array){ - return i === array.length - 1; - }, - even: function(elem, i){ - return i % 2 === 0; - }, - odd: function(elem, i){ - return i % 2 === 1; - }, - lt: function(elem, i, match){ - return i < match[3] - 0; - }, - gt: function(elem, i, match){ - return i > match[3] - 0; - }, - nth: function(elem, i, match){ - return match[3] - 0 == i; - }, - eq: function(elem, i, match){ - return match[3] - 0 == i; - } - }, - filter: { - PSEUDO: function(elem, match, i, array){ - var name = match[1], filter = Expr.filters[ name ]; - - if ( filter ) { - return filter( elem, i, match, array ); - } else if ( name === "contains" ) { - return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0; - } else if ( name === "not" ) { - var not = match[3]; - - for ( var i = 0, l = not.length; i < l; i++ ) { - if ( not[i] === elem ) { - return false; - } - } - - return true; - } - }, - CHILD: function(elem, match){ - var type = match[1], node = elem; - switch (type) { - case 'only': - case 'first': - while ( (node = node.previousSibling) ) { - if ( node.nodeType === 1 ) return false; - } - if ( type == 'first') return true; - node = elem; - case 'last': - while ( (node = node.nextSibling) ) { - if ( node.nodeType === 1 ) return false; - } - return true; - case 'nth': - var first = match[2], last = match[3]; - - if ( first == 1 && last == 0 ) { - return true; - } - - var doneName = match[0], - parent = elem.parentNode; - - if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { - var count = 0; - for ( node = parent.firstChild; node; node = node.nextSibling ) { - if ( node.nodeType === 1 ) { - node.nodeIndex = ++count; - } - } - parent.sizcache = doneName; - } - - var diff = elem.nodeIndex - last; - if ( first == 0 ) { - return diff == 0; - } else { - return ( diff % first == 0 && diff / first >= 0 ); - } - } - }, - ID: function(elem, match){ - return elem.nodeType === 1 && elem.getAttribute("id") === match; - }, - TAG: function(elem, match){ - return (match === "*" && elem.nodeType === 1) || elem.nodeName === match; - }, - CLASS: function(elem, match){ - return (" " + (elem.className || elem.getAttribute("class")) + " ") - .indexOf( match ) > -1; - }, - ATTR: function(elem, match){ - var name = match[1], - result = Expr.attrHandle[ name ] ? - Expr.attrHandle[ name ]( elem ) : - elem[ name ] != null ? - elem[ name ] : - elem.getAttribute( name ), - value = result + "", - type = match[2], - check = match[4]; - - return result == null ? - type === "!=" : - type === "=" ? - value === check : - type === "*=" ? - value.indexOf(check) >= 0 : - type === "~=" ? - (" " + value + " ").indexOf(check) >= 0 : - !check ? - value && result !== false : - type === "!=" ? - value != check : - type === "^=" ? - value.indexOf(check) === 0 : - type === "$=" ? - value.substr(value.length - check.length) === check : - type === "|=" ? - value === check || value.substr(0, check.length + 1) === check + "-" : - false; - }, - POS: function(elem, match, i, array){ - var name = match[2], filter = Expr.setFilters[ name ]; - - if ( filter ) { - return filter( elem, i, match, array ); - } - } - } -}; + if (IS_DESCENDANT_SELECTOR_BUGGY) return false; -var origPOS = Expr.match.POS; + return true; + } -for ( var type in Expr.match ) { - Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source ); - Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source ); -} + })(), -var makeArray = function(array, results) { - array = Array.prototype.slice.call( array, 0 ); + shouldUseSelectorsAPI: function() { + if (!Prototype.BrowserFeatures.SelectorsAPI) return false; - if ( results ) { - results.push.apply( results, array ); - return results; - } + if (Selector.CASE_INSENSITIVE_CLASS_NAMES) return false; - return array; -}; + if (!Selector._div) Selector._div = new Element('div'); -try { - Array.prototype.slice.call( document.documentElement.childNodes, 0 ); - -} catch(e){ - makeArray = function(array, results) { - var ret = results || []; - - if ( toString.call(array) === "[object Array]" ) { - Array.prototype.push.apply( ret, array ); - } else { - if ( typeof array.length === "number" ) { - for ( var i = 0, l = array.length; i < l; i++ ) { - ret.push( array[i] ); - } - } else { - for ( var i = 0; array[i]; i++ ) { - ret.push( array[i] ); - } - } - } - - return ret; - }; -} + try { + Selector._div.querySelector(this.expression); + } catch(e) { + return false; + } -var sortOrder; - -if ( document.documentElement.compareDocumentPosition ) { - sortOrder = function( a, b ) { - if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { - if ( a == b ) { - hasDuplicate = true; - } - return 0; - } - - var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1; - if ( ret === 0 ) { - hasDuplicate = true; - } - return ret; - }; -} else if ( "sourceIndex" in document.documentElement ) { - sortOrder = function( a, b ) { - if ( !a.sourceIndex || !b.sourceIndex ) { - if ( a == b ) { - hasDuplicate = true; - } - return 0; - } - - var ret = a.sourceIndex - b.sourceIndex; - if ( ret === 0 ) { - hasDuplicate = true; - } - return ret; - }; -} else if ( document.createRange ) { - sortOrder = function( a, b ) { - if ( !a.ownerDocument || !b.ownerDocument ) { - if ( a == b ) { - hasDuplicate = true; - } - return 0; - } - - var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange(); - aRange.setStart(a, 0); - aRange.setEnd(a, 0); - bRange.setStart(b, 0); - bRange.setEnd(b, 0); - var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange); - if ( ret === 0 ) { - hasDuplicate = true; - } - return ret; - }; -} + return true; + }, -(function(){ - var form = document.createElement("div"), - id = "script" + (new Date).getTime(); - form.innerHTML = ""; - - var root = document.documentElement; - root.insertBefore( form, root.firstChild ); - - if ( !!document.getElementById( id ) ) { - Expr.find.ID = function(match, context, isXML){ - if ( typeof context.getElementById !== "undefined" && !isXML ) { - var m = context.getElementById(match[1]); - return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : []; - } - }; - - Expr.filter.ID = function(elem, match){ - var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); - return elem.nodeType === 1 && node && node.nodeValue === match; - }; - } - - root.removeChild( form ); - root = form = null; // release memory in IE -})(); + compileMatcher: function() { + var e = this.expression, ps = Selector.patterns, h = Selector.handlers, + c = Selector.criteria, le, p, m, len = ps.length, name; -(function(){ + if (Selector._cache[e]) { + this.matcher = Selector._cache[e]; + return; + } - var div = document.createElement("div"); - div.appendChild( document.createComment("") ); + this.matcher = ["this.matcher = function(root) {", + "var r = root, h = Selector.handlers, c = false, n;"]; - if ( div.getElementsByTagName("*").length > 0 ) { - Expr.find.TAG = function(match, context){ - var results = context.getElementsByTagName(match[1]); + while (e && le != e && (/\S/).test(e)) { + le = e; + for (var i = 0; i"; + } +}); - if ( div.getElementsByClassName("e").length === 1 ) - return; +if (Prototype.BrowserFeatures.SelectorsAPI && + document.compatMode === 'BackCompat') { + Selector.CASE_INSENSITIVE_CLASS_NAMES = (function(){ + var div = document.createElement('div'), + span = document.createElement('span'); + + div.id = "prototype_test_id"; + span.className = 'Test'; + div.appendChild(span); + var isIgnored = (div.querySelector('#prototype_test_id .test') !== null); + div = span = null; + return isIgnored; + })(); +} - Expr.order.splice(1, 0, "CLASS"); - Expr.find.CLASS = function(match, context, isXML) { - if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { - return context.getElementsByClassName(match[1]); - } - }; +Object.extend(Selector, { + _cache: { }, + + xpath: { + descendant: "//*", + child: "/*", + adjacent: "/following-sibling::*[1]", + laterSibling: '/following-sibling::*', + tagName: function(m) { + if (m[1] == '*') return ''; + return "[local-name()='" + m[1].toLowerCase() + + "' or local-name()='" + m[1].toUpperCase() + "']"; + }, + className: "[contains(concat(' ', @class, ' '), ' #{1} ')]", + id: "[@id='#{1}']", + attrPresence: function(m) { + m[1] = m[1].toLowerCase(); + return new Template("[@#{1}]").evaluate(m); + }, + attr: function(m) { + m[1] = m[1].toLowerCase(); + m[3] = m[5] || m[6]; + return new Template(Selector.xpath.operators[m[2]]).evaluate(m); + }, + pseudo: function(m) { + var h = Selector.xpath.pseudos[m[1]]; + if (!h) return ''; + if (Object.isFunction(h)) return h(m); + return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m); + }, + operators: { + '=': "[@#{1}='#{3}']", + '!=': "[@#{1}!='#{3}']", + '^=': "[starts-with(@#{1}, '#{3}')]", + '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']", + '*=': "[contains(@#{1}, '#{3}')]", + '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]", + '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]" + }, + pseudos: { + 'first-child': '[not(preceding-sibling::*)]', + 'last-child': '[not(following-sibling::*)]', + 'only-child': '[not(preceding-sibling::* or following-sibling::*)]', + 'empty': "[count(*) = 0 and (count(text()) = 0)]", + 'checked': "[@checked]", + 'disabled': "[(@disabled) and (@type!='hidden')]", + 'enabled': "[not(@disabled) and (@type!='hidden')]", + 'not': function(m) { + var e = m[6], p = Selector.patterns, + x = Selector.xpath, le, v, len = p.length, name; + + var exclusion = []; + while (e && le != e && (/\S/).test(e)) { + le = e; + for (var i = 0; i= 0)]"; + return new Template(predicate).evaluate({ + fragment: fragment, a: a, b: b }); + } + } + } + }, - div = null; // release memory in IE -})(); + criteria: { + tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;', + className: 'n = h.className(n, r, "#{1}", c); c = false;', + id: 'n = h.id(n, r, "#{1}", c); c = false;', + attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;', + attr: function(m) { + m[3] = (m[5] || m[6]); + return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m); + }, + pseudo: function(m) { + if (m[6]) m[6] = m[6].replace(/"/g, '\\"'); + return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m); + }, + descendant: 'c = "descendant";', + child: 'c = "child";', + adjacent: 'c = "adjacent";', + laterSibling: 'c = "laterSibling";' + }, + + patterns: [ + { name: 'laterSibling', re: /^\s*~\s*/ }, + { name: 'child', re: /^\s*>\s*/ }, + { name: 'adjacent', re: /^\s*\+\s*/ }, + { name: 'descendant', re: /^\s/ }, + + { name: 'tagName', re: /^\s*(\*|[\w\-]+)(\b|$)?/ }, + { name: 'id', re: /^#([\w\-\*]+)(\b|$)/ }, + { name: 'className', re: /^\.([\w\-\*]+)(\b|$)/ }, + { name: 'pseudo', re: /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/ }, + { name: 'attrPresence', re: /^\[((?:[\w-]+:)?[\w-]+)\]/ }, + { name: 'attr', re: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/ } + ], + + assertions: { + tagName: function(element, matches) { + return matches[1].toUpperCase() == element.tagName.toUpperCase(); + }, -function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - var sibDir = dir == "previousSibling" && !isXML; - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - if ( sibDir && elem.nodeType === 1 ){ - elem.sizcache = doneName; - elem.sizset = i; - } - elem = elem[dir]; - var match = false; - - while ( elem ) { - if ( elem.sizcache === doneName ) { - match = checkSet[elem.sizset]; - break; - } - - if ( elem.nodeType === 1 && !isXML ){ - elem.sizcache = doneName; - elem.sizset = i; - } - - if ( elem.nodeName === cur ) { - match = elem; - break; - } - - elem = elem[dir]; - } - - checkSet[i] = match; - } - } -} + className: function(element, matches) { + return Element.hasClassName(element, matches[1]); + }, -function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { - var sibDir = dir == "previousSibling" && !isXML; - for ( var i = 0, l = checkSet.length; i < l; i++ ) { - var elem = checkSet[i]; - if ( elem ) { - if ( sibDir && elem.nodeType === 1 ) { - elem.sizcache = doneName; - elem.sizset = i; - } - elem = elem[dir]; - var match = false; - - while ( elem ) { - if ( elem.sizcache === doneName ) { - match = checkSet[elem.sizset]; - break; - } - - if ( elem.nodeType === 1 ) { - if ( !isXML ) { - elem.sizcache = doneName; - elem.sizset = i; - } - if ( typeof cur !== "string" ) { - if ( elem === cur ) { - match = true; - break; - } - - } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { - match = elem; - break; - } - } - - elem = elem[dir]; - } - - checkSet[i] = match; - } - } -} + id: function(element, matches) { + return element.id === matches[1]; + }, -var contains = document.compareDocumentPosition ? function(a, b){ - return a.compareDocumentPosition(b) & 16; -} : function(a, b){ - return a !== b && (a.contains ? a.contains(b) : true); -}; + attrPresence: function(element, matches) { + return Element.hasAttribute(element, matches[1]); + }, -var isXML = function(elem){ - return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || - !!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML"; -}; + attr: function(element, matches) { + var nodeValue = Element.readAttribute(element, matches[1]); + return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]); + } + }, -var posProcess = function(selector, context){ - var tmpSet = [], later = "", match, - root = context.nodeType ? [context] : context; + handlers: { + concat: function(a, b) { + for (var i = 0, node; node = b[i]; i++) + a.push(node); + return a; + }, - while ( (match = Expr.match.PSEUDO.exec( selector )) ) { - later += match[0]; - selector = selector.replace( Expr.match.PSEUDO, "" ); - } + mark: function(nodes) { + var _true = Prototype.emptyFunction; + for (var i = 0, node; node = nodes[i]; i++) + node._countedByPrototype = _true; + return nodes; + }, - selector = Expr.relative[selector] ? selector + "*" : selector; + unmark: (function(){ - for ( var i = 0, l = root.length; i < l; i++ ) { - Sizzle( selector, root[i], tmpSet ); - } + var PROPERTIES_ATTRIBUTES_MAP = (function(){ + var el = document.createElement('div'), + isBuggy = false, + propName = '_countedByPrototype', + value = 'x' + el[propName] = value; + isBuggy = (el.getAttribute(propName) === value); + el = null; + return isBuggy; + })(); + + return PROPERTIES_ATTRIBUTES_MAP ? + function(nodes) { + for (var i = 0, node; node = nodes[i]; i++) + node.removeAttribute('_countedByPrototype'); + return nodes; + } : + function(nodes) { + for (var i = 0, node; node = nodes[i]; i++) + node._countedByPrototype = void 0; + return nodes; + } + })(), - return Sizzle.filter( later, tmpSet ); -}; + index: function(parentNode, reverse, ofType) { + parentNode._countedByPrototype = Prototype.emptyFunction; + if (reverse) { + for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) { + var node = nodes[i]; + if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++; + } + } else { + for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++) + if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++; + } + }, + unique: function(nodes) { + if (nodes.length == 0) return nodes; + var results = [], n; + for (var i = 0, l = nodes.length; i < l; i++) + if (typeof (n = nodes[i])._countedByPrototype == 'undefined') { + n._countedByPrototype = Prototype.emptyFunction; + results.push(Element.extend(n)); + } + return Selector.handlers.unmark(results); + }, -window.Sizzle = Sizzle; + descendant: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + h.concat(results, node.getElementsByTagName('*')); + return results; + }, -})(); + child: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) { + for (var j = 0, child; child = node.childNodes[j]; j++) + if (child.nodeType == 1 && child.tagName != '!') results.push(child); + } + return results; + }, -Prototype.Selector = (function(engine) { - function extend(elements) { - for (var i = 0, length = elements.length; i < length; i++) { - Element.extend(elements[i]); - } - return elements; - } + adjacent: function(nodes) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + var next = this.nextElementSibling(node); + if (next) results.push(next); + } + return results; + }, - function select(selector, scope) { - return extend(engine(selector, scope || document)); - } + laterSibling: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + h.concat(results, Element.nextSiblings(node)); + return results; + }, - function match(element, selector) { - return engine.matches(selector, [element]).length == 1; - } - - return { - engine: engine, - select: select, - match: match - }; -})(Sizzle); - -window.Sizzle = Prototype._original_property; -delete Prototype._original_property; - -(function() { - - function toDecimal(pctString) { - var match = pctString.match(/^(\d+)%?$/i); - if (!match) return null; - return (Number(match[1]) / 100); - } - - function getPixelValue(value, property) { - if (Object.isElement(value)) { - element = value; - value = element.getStyle(property); - } - if (value === null) { + nextElementSibling: function(node) { + while (node = node.nextSibling) + if (node.nodeType == 1) return node; return null; - } - - if ((/^\d+(\.\d+)?(px)?$/i).test(value)) { - return window.parseFloat(value); - } - - if (/\d/.test(value) && element.runtimeStyle) { - var style = element.style.left, rStyle = element.runtimeStyle.left; - element.runtimeStyle.left = element.currentStyle.left; - element.style.left = value || 0; - value = element.style.pixelLeft; - element.style.left = style; - element.runtimeStyle.left = rStyle; - - return value; - } - - if (value.include('%')) { - var decimal = toDecimal(value); - var whole; - if (property.include('left') || property.include('right') || - property.include('width')) { - whole = $(element.parentNode).measure('width'); - } else if (property.include('top') || property.include('bottom') || - property.include('height')) { - whole = $(element.parentNode).measure('height'); - } - - return whole * decimal; - } + }, - return 0; - } + previousElementSibling: function(node) { + while (node = node.previousSibling) + if (node.nodeType == 1) return node; + return null; + }, - function toCSSPixels(number) { - if (Object.isString(number) && number.endsWith('px')) { - return number; - } - return number + 'px'; - } + tagName: function(nodes, root, tagName, combinator) { + var uTagName = tagName.toUpperCase(); + var results = [], h = Selector.handlers; + if (nodes) { + if (combinator) { + if (combinator == "descendant") { + for (var i = 0, node; node = nodes[i]; i++) + h.concat(results, node.getElementsByTagName(tagName)); + return results; + } else nodes = this[combinator](nodes); + if (tagName == "*") return nodes; + } + for (var i = 0, node; node = nodes[i]; i++) + if (node.tagName.toUpperCase() === uTagName) results.push(node); + return results; + } else return root.getElementsByTagName(tagName); + }, - function isDisplayed(element) { - var originalElement = element; - while (element && element.parentNode) { - var display = element.getStyle('display'); - if (display === 'none') { - return false; - } - element = $(element.parentNode); - } - return true; - } + id: function(nodes, root, id, combinator) { + var targetNode = $(id), h = Selector.handlers; - var hasLayout = Prototype.K; - if ('currentStyle' in document.documentElement) { - hasLayout = function(element) { - if (!element.currentStyle.hasLayout) { - element.style.zoom = 1; + if (root == document) { + if (!targetNode) return []; + if (!nodes) return [targetNode]; + } else { + if (!root.sourceIndex || root.sourceIndex < 1) { + var nodes = root.getElementsByTagName('*'); + for (var j = 0, node; node = nodes[j]; j++) { + if (node.id === id) return [node]; + } + } } - return element; - }; - } - function cssNameFor(key) { - if (key.includes('border')) return key + '-width'; - return key; - } - - Element.Layout = Class.create(Hash, { - initialize: function($super, element, preCompute) { - $super(); - this.element = $(element); - - Element.Layout.PROPERTIES.each( function(property) { - this._set(property, null); - }, this); - - if (preCompute) { - this._preComputing = true; - this._begin(); - Element.Layout.PROPERTIES.each( this._compute, this ); - this._end(); - this._preComputing = false; + if (nodes) { + if (combinator) { + if (combinator == 'child') { + for (var i = 0, node; node = nodes[i]; i++) + if (targetNode.parentNode == node) return [targetNode]; + } else if (combinator == 'descendant') { + for (var i = 0, node; node = nodes[i]; i++) + if (Element.descendantOf(targetNode, node)) return [targetNode]; + } else if (combinator == 'adjacent') { + for (var i = 0, node; node = nodes[i]; i++) + if (Selector.handlers.previousElementSibling(targetNode) == node) + return [targetNode]; + } else nodes = h[combinator](nodes); + } + for (var i = 0, node; node = nodes[i]; i++) + if (node == targetNode) return [targetNode]; + return []; } + return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : []; }, - _set: function(property, value) { - return Hash.prototype.set.call(this, property, value); + className: function(nodes, root, className, combinator) { + if (nodes && combinator) nodes = this[combinator](nodes); + return Selector.handlers.byClassName(nodes, root, className); }, - set: function(property, value) { - throw "Properties of Element.Layout are read-only."; + byClassName: function(nodes, root, className) { + if (!nodes) nodes = Selector.handlers.descendant([root]); + var needle = ' ' + className + ' '; + for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) { + nodeClassName = node.className; + if (nodeClassName.length == 0) continue; + if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle)) + results.push(node); + } + return results; }, - get: function($super, property) { - var value = $super(property); - return value === null ? this._compute(property) : value; + attrPresence: function(nodes, root, attr, combinator) { + if (!nodes) nodes = root.getElementsByTagName("*"); + if (nodes && combinator) nodes = this[combinator](nodes); + var results = []; + for (var i = 0, node; node = nodes[i]; i++) + if (Element.hasAttribute(node, attr)) results.push(node); + return results; }, - _begin: function() { - if (this._prepared) return; - - var element = this.element; - if (isDisplayed(element)) { - this._prepared = true; - return; + attr: function(nodes, root, attr, value, operator, combinator) { + if (!nodes) nodes = root.getElementsByTagName("*"); + if (nodes && combinator) nodes = this[combinator](nodes); + var handler = Selector.operators[operator], results = []; + for (var i = 0, node; node = nodes[i]; i++) { + var nodeValue = Element.readAttribute(node, attr); + if (nodeValue === null) continue; + if (handler(nodeValue, value)) results.push(node); } + return results; + }, - var originalStyles = { - position: element.style.position || '', - width: element.style.width || '', - visibility: element.style.visibility || '', - display: element.style.display || '' - }; - - element.store('prototype_original_styles', originalStyles); - - var position = element.getStyle('position'), - width = element.getStyle('width'); - - element.setStyle({ - position: 'absolute', - visibility: 'hidden', - display: 'block' - }); - - var positionedWidth = element.getStyle('width'); + pseudo: function(nodes, name, value, root, combinator) { + if (nodes && combinator) nodes = this[combinator](nodes); + if (!nodes) nodes = root.getElementsByTagName("*"); + return Selector.pseudos[name](nodes, value, root); + } + }, - var newWidth; - if (width && (positionedWidth === width)) { - newWidth = getPixelValue(width); - } else if (width && (position === 'absolute' || position === 'fixed')) { - newWidth = getPixelValue(width); - } else { - var parent = element.parentNode, pLayout = $(parent).getLayout(); - - newWidth = pLayout.get('width') - - this.get('margin-left') - - this.get('border-left') - - this.get('padding-left') - - this.get('padding-right') - - this.get('border-right') - - this.get('margin-right'); + pseudos: { + 'first-child': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + if (Selector.handlers.previousElementSibling(node)) continue; + results.push(node); } - - element.setStyle({ width: newWidth + 'px' }); - - this._prepared = true; - }, - - _end: function() { - var element = this.element; - var originalStyles = element.retrieve('prototype_original_styles'); - element.store('prototype_original_styles', null); - element.setStyle(originalStyles); - this._prepared = false; + return results; }, - - _compute: function(property) { - var COMPUTATIONS = Element.Layout.COMPUTATIONS; - if (!(property in COMPUTATIONS)) { - throw "Property not found."; + 'last-child': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + if (Selector.handlers.nextElementSibling(node)) continue; + results.push(node); } - return this._set(property, COMPUTATIONS[property].call(this, this.element)); + return results; + }, + 'only-child': function(nodes, value, root) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!h.previousElementSibling(node) && !h.nextElementSibling(node)) + results.push(node); + return results; + }, + 'nth-child': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root); + }, + 'nth-last-child': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, true); + }, + 'nth-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, false, true); + }, + 'nth-last-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, true, true); + }, + 'first-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, "1", root, false, true); + }, + 'last-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, "1", root, true, true); + }, + 'only-of-type': function(nodes, formula, root) { + var p = Selector.pseudos; + return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root); }, - toCSS: function() { - var args = $A(arguments); - var keys = (args.length === 0) ? Element.Layout.PROPERTIES : - args.join(' ').split(' '); - var css = {}; - keys.each( function(key) { - if (!Element.Layout.PROPERTIES.include(key)) return; - if (Element.Layout.COMPOSITE_PROPERTIES.include(key)) return; - - var value = this.get(key); - if (value) css[cssNameFor(key)] = value + 'px'; + getIndices: function(a, b, total) { + if (a == 0) return b > 0 ? [b] : []; + return $R(1, total).inject([], function(memo, i) { + if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i); + return memo; }); - return css; }, - inspect: function() { - return "#"; - } - }); - - Object.extend(Element.Layout, { - PROPERTIES: $w('height width top left right bottom border-left border-right border-top border-bottom padding-left padding-right padding-top padding-bottom margin-top margin-bottom margin-left margin-right padding-box-width padding-box-height border-box-width border-box-height margin-box-width margin-box-height'), - - COMPOSITE_PROPERTIES: $w('padding-box-width padding-box-height margin-box-width margin-box-height border-box-width border-box-height'), - - COMPUTATIONS: { - 'height': function(element) { - if (!this._preComputing) this._begin(); - - var bHeight = this.get('border-box-height'); - if (bHeight <= 0) return 0; - - var bTop = this.get('border-top'), - bBottom = this.get('border-bottom'); - - var pTop = this.get('padding-top'), - pBottom = this.get('padding-bottom'); - - if (!this._preComputing) this._end(); - - return bHeight - bTop - bBottom - pTop - pBottom; - }, - - 'width': function(element) { - if (!this._preComputing) this._begin(); - - var bWidth = this.get('border-box-width'); - if (bWidth <= 0) return 0; - - var bLeft = this.get('border-left'), - bRight = this.get('border-right'); - - var pLeft = this.get('padding-left'), - pRight = this.get('padding-right'); - - if (!this._preComputing) this._end(); - - return bWidth - bLeft - bRight - pLeft - pRight; - }, - - 'padding-box-height': function(element) { - var height = this.get('height'), - pTop = this.get('padding-top'), - pBottom = this.get('padding-bottom'); - - return height + pTop + pBottom; - }, - - 'padding-box-width': function(element) { - var width = this.get('width'), - pLeft = this.get('padding-left'), - pRight = this.get('padding-right'); - - return width + pLeft + pRight; - }, - - 'border-box-height': function(element) { - return element.offsetHeight; - }, - - 'border-box-width': function(element) { - return element.offsetWidth; - }, - - 'margin-box-height': function(element) { - var bHeight = this.get('border-box-height'), - mTop = this.get('margin-top'), - mBottom = this.get('margin-bottom'); - - if (bHeight <= 0) return 0; - - return bHeight + mTop + mBottom; - }, - - 'margin-box-width': function(element) { - var bWidth = this.get('border-box-width'), - mLeft = this.get('margin-left'), - mRight = this.get('margin-right'); - - if (bWidth <= 0) return 0; - - return bWidth + mLeft + mRight; - }, - - 'top': function(element) { - var offset = element.positionedOffset(); - return offset.top; - }, - - 'bottom': function(element) { - var offset = element.positionedOffset(), - parent = element.getOffsetParent(), - pHeight = parent.measure('height'); - - var mHeight = this.get('border-box-height'); - - return pHeight - mHeight - offset.top; - }, - - 'left': function(element) { - var offset = element.positionedOffset(); - return offset.left; - }, - - 'right': function(element) { - var offset = element.positionedOffset(), - parent = element.getOffsetParent(), - pWidth = parent.measure('width'); - - var mWidth = this.get('border-box-width'); - - return pWidth - mWidth - offset.left; - }, - - 'padding-top': function(element) { - return getPixelValue(element, 'paddingTop'); - }, - - 'padding-bottom': function(element) { - return getPixelValue(element, 'paddingBottom'); - }, - - 'padding-left': function(element) { - return getPixelValue(element, 'paddingLeft'); - }, - - 'padding-right': function(element) { - return getPixelValue(element, 'paddingRight'); - }, - - 'border-top': function(element) { - return Object.isNumber(element.clientTop) ? element.clientTop : - getPixelValue(element, 'borderTopWidth'); - }, - - 'border-bottom': function(element) { - return Object.isNumber(element.clientBottom) ? element.clientBottom : - getPixelValue(element, 'borderBottomWidth'); - }, - - 'border-left': function(element) { - return Object.isNumber(element.clientLeft) ? element.clientLeft : - getPixelValue(element, 'borderLeftWidth'); - }, - - 'border-right': function(element) { - return Object.isNumber(element.clientRight) ? element.clientRight : - getPixelValue(element, 'borderRightWidth'); - }, - - 'margin-top': function(element) { - return getPixelValue(element, 'marginTop'); - }, - - 'margin-bottom': function(element) { - return getPixelValue(element, 'marginBottom'); - }, - - 'margin-left': function(element) { - return getPixelValue(element, 'marginLeft'); - }, - - 'margin-right': function(element) { - return getPixelValue(element, 'marginRight'); + nth: function(nodes, formula, root, reverse, ofType) { + if (nodes.length == 0) return []; + if (formula == 'even') formula = '2n+0'; + if (formula == 'odd') formula = '2n+1'; + var h = Selector.handlers, results = [], indexed = [], m; + h.mark(nodes); + for (var i = 0, node; node = nodes[i]; i++) { + if (!node.parentNode._countedByPrototype) { + h.index(node.parentNode, reverse, ofType); + indexed.push(node.parentNode); + } } - } - }); - - if ('getBoundingClientRect' in document.documentElement) { - Object.extend(Element.Layout.COMPUTATIONS, { - 'right': function(element) { - var parent = hasLayout(element.getOffsetParent()); - var rect = element.getBoundingClientRect(), - pRect = parent.getBoundingClientRect(); - - return (pRect.right - rect.right).round(); - }, - - 'bottom': function(element) { - var parent = hasLayout(element.getOffsetParent()); - var rect = element.getBoundingClientRect(), - pRect = parent.getBoundingClientRect(); - - return (pRect.bottom - rect.bottom).round(); + if (formula.match(/^\d+$/)) { // just a number + formula = Number(formula); + for (var i = 0, node; node = nodes[i]; i++) + if (node.nodeIndex == formula) results.push(node); + } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b + if (m[1] == "-") m[1] = -1; + var a = m[1] ? Number(m[1]) : 1; + var b = m[2] ? Number(m[2]) : 0; + var indices = Selector.pseudos.getIndices(a, b, nodes.length); + for (var i = 0, node, l = indices.length; node = nodes[i]; i++) { + for (var j = 0; j < l; j++) + if (node.nodeIndex == indices[j]) results.push(node); + } } - }); - } - - Element.Offset = Class.create({ - initialize: function(left, top) { - this.left = left.round(); - this.top = top.round(); + h.unmark(nodes); + h.unmark(indexed); + return results; + }, - this[0] = this.left; - this[1] = this.top; + 'empty': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + if (node.tagName == '!' || node.firstChild) continue; + results.push(node); + } + return results; }, - relativeTo: function(offset) { - return new Element.Offset( - this.left - offset.left, - this.top - offset.top - ); + 'not': function(nodes, selector, root) { + var h = Selector.handlers, selectorType, m; + var exclusions = new Selector(selector).findElements(root); + h.mark(exclusions); + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!node._countedByPrototype) results.push(node); + h.unmark(exclusions); + return results; }, - inspect: function() { - return "#".interpolate(this); + 'enabled': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!node.disabled && (!node.type || node.type !== 'hidden')) + results.push(node); + return results; }, - toString: function() { - return "[#{left}, #{top}]".interpolate(this); + 'disabled': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (node.disabled) results.push(node); + return results; }, - toArray: function() { - return [this.left, this.top]; + 'checked': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (node.checked) results.push(node); + return results; } - }); - - function getLayout(element, preCompute) { - return new Element.Layout(element, preCompute); - } - - function measure(element, property) { - return $(element).getLayout().get(property); - } + }, - function getDimensions(element) { - var layout = $(element).getLayout(); - return { - width: layout.get('width'), - height: layout.get('height') - }; - } + operators: { + '=': function(nv, v) { return nv == v; }, + '!=': function(nv, v) { return nv != v; }, + '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); }, + '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); }, + '*=': function(nv, v) { return nv == v || nv && nv.include(v); }, + '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); }, + '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() + + '-').include('-' + (v || "").toUpperCase() + '-'); } + }, - function getOffsetParent(element) { - if (isDetached(element)) return $(document.body); + split: function(expression) { + var expressions = []; + expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) { + expressions.push(m[1].strip()); + }); + return expressions; + }, - var isInline = (Element.getStyle(element, 'display') === 'inline'); - if (!isInline && element.offsetParent) return $(element.offsetParent); - if (element === document.body) return $(element); + matchElements: function(elements, expression) { + var matches = $$(expression), h = Selector.handlers; + h.mark(matches); + for (var i = 0, results = [], element; element = elements[i]; i++) + if (element._countedByPrototype) results.push(element); + h.unmark(matches); + return results; + }, - while ((element = element.parentNode) && element !== document.body) { - if (Element.getStyle(element, 'position') !== 'static') { - return (element.nodeName === 'HTML') ? $(document.body) : $(element); - } + findElement: function(elements, expression, index) { + if (Object.isNumber(expression)) { + index = expression; expression = false; } + return Selector.matchElements(elements, expression || '*')[index || 0]; + }, - return $(document.body); - } - - - function cumulativeOffset(element) { - var valueT = 0, valueL = 0; - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - element = element.offsetParent; - } while (element); - return new Element.Offset(valueL, valueT); - } - - function positionedOffset(element) { - var layout = element.getLayout(); - - var valueT = 0, valueL = 0; - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - element = element.offsetParent; - if (element) { - if (isBody(element)) break; - var p = Element.getStyle(element, 'position'); - if (p !== 'static') break; - } - } while (element); - - valueL -= layout.get('margin-top'); - valueT -= layout.get('margin-left'); - - return new Element.Offset(valueL, valueT); - } - - function cumulativeScrollOffset(element) { - var valueT = 0, valueL = 0; - do { - valueT += element.scrollTop || 0; - valueL += element.scrollLeft || 0; - element = element.parentNode; - } while (element); - return new Element.Offset(valueL, valueT); - } - - function viewportOffset(forElement) { - var valueT = 0, valueL = 0, docBody = document.body; - - var element = forElement; - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - if (element.offsetParent == docBody && - Element.getStyle(element, 'position') == 'absolute') break; - } while (element = element.offsetParent); - - element = forElement; - do { - if (element != docBody) { - valueT -= element.scrollTop || 0; - valueL -= element.scrollLeft || 0; - } - } while (element = element.parentNode); - return new Element.Offset(valueL, valueT); - } - - function absolutize(element) { - element = $(element); - - if (Element.getStyle(element, 'position') === 'absolute') { - return element; + findChildElements: function(element, expressions) { + expressions = Selector.split(expressions.join(',')); + var results = [], h = Selector.handlers; + for (var i = 0, l = expressions.length, selector; i < l; i++) { + selector = new Selector(expressions[i].strip()); + h.concat(results, selector.findElements(element)); } - - var offsetParent = getOffsetParent(element); - var eOffset = element.viewportOffset(), pOffset = - offsetParent.viewportOffset(); - - var offset = eOffset.relativeTo(pOffset); - var layout = element.get('layout'); - - element.store('prototype_absolutize_original_styles', { - left: element.getStyle('left'), - top: element.getStyle('top'), - width: element.getStyle('width'), - height: element.getStyle('height') - }); - - element.setStyle({ - position: 'absolute', - top: offset.top + 'px', - left: offset.left + 'px', - width: layout.get('width') + 'px', - height: layout.get('height') + 'px' - }); - - return element; + return (l > 1) ? h.unique(results) : results; } +}); - function relativize(element) { - element = $(element); - if (Element.getStyle(element, 'position') === 'relative') { - return element; +if (Prototype.Browser.IE) { + Object.extend(Selector.handlers, { + concat: function(a, b) { + for (var i = 0, node; node = b[i]; i++) + if (node.tagName !== "!") a.push(node); + return a; } - - var originalStyles = - element.retrieve('prototype_absolutize_original_styles'); - - if (originalStyles) element.setStyle(originalStyles); - return element; - } - - Element.addMethods({ - getLayout: getLayout, - measure: measure, - getDimensions: getDimensions, - getOffsetParent: getOffsetParent, - cumulativeOffset: cumulativeOffset, - positionedOffset: positionedOffset, - cumulativeScrollOffset: cumulativeScrollOffset, - viewportOffset: viewportOffset, - absolutize: absolutize, - relativize: relativize }); - - function isBody(element) { - return element.nodeName.toUpperCase() === 'BODY'; - } - - function isDetached(element) { - return element !== document.body && - !Element.descendantOf(element, document.body); - } - - if ('getBoundingClientRect' in document.documentElement) { - Element.addMethods({ - viewportOffset: function(element) { - element = $(element); - if (isDetached(element)) return new Element.Offset(0, 0); - - var rect = element.getBoundingClientRect(), - docEl = document.documentElement; - return new Element.Offset(rect.left - docEl.clientLeft, - rect.top - docEl.clientTop); - }, - - cumulativeOffset: function(element) { - element = $(element); - if (isDetached(element)) return new Element.Offset(0, 0); - - var docOffset = $(document.documentElement).viewportOffset(), - elementOffset = element.viewportOffset(); - return elementOffset.relativeTo(docOffset); - }, - - positionedOffset: function(element) { - element = $(element); - var parent = element.getOffsetParent(); - if (isDetached(element)) return new Element.Offset(0, 0); - - if (element.offsetParent && - element.offsetParent.nodeName.toUpperCase() === 'HTML') { - return positionedOffset(element); - } - - var eOffset = element.viewportOffset(), - pOffset = isBody(parent) ? viewportOffset(parent) : - parent.viewportOffset(); - var retOffset = eOffset.relativeTo(pOffset); - - var layout = element.getLayout(); - var top = retOffset.top - layout.get('margin-top'); - var left = retOffset.left - layout.get('margin-left'); - - return new Element.Offset(left, top); - } - }); - } -})(); -window.$$ = function() { - var expression = $A(arguments).join(', '); - return Prototype.Selector.select(expression, document); -}; - - - - - - - -if (!Prototype.Selector.find) { - Prototype.Selector.find = function(elements, expression, index) { - if (Object.isUndefined(index)) index = 0; - var match = Prototype.Selector.match, length = elements.length, matchIndex = 0, i; - - for (i = 0; i < length; i++) { - if (match(elements[i], expression) && index == matchIndex++) { - return Element.extend(elements[i]); - } - } - } } +function $$() { + return Selector.findChildElements(document, $A(arguments)); +} var Form = { reset: function(form) { @@ -5324,12 +4334,8 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { function findElement(event, expression) { var element = Event.element(event); if (!expression) return element; - while (element) { - if (Prototype.Selector.match(element, expression)) { - return Element.extend(element); - } - element = element.parentNode; - } + var elements = [element].concat(element.ancestors()); + return Selector.findElement(elements, expression, 0); } function pointer(event) { @@ -5498,12 +4504,12 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { window.addEventListener('unload', Prototype.emptyFunction, false); - var _getDOMEventName = Prototype.K, - translations = { mouseenter: "mouseover", mouseleave: "mouseout" }; + var _getDOMEventName = Prototype.K; if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED) { _getDOMEventName = function(eventName) { - return (translations[eventName] || eventName); + var translations = { mouseenter: "mouseover", mouseleave: "mouseout" }; + return eventName in translations ? translations[eventName] : eventName; }; } @@ -5537,29 +4543,38 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { element = $(element); var registry = Element.retrieve(element, 'prototype_event_registry'); - if (!registry) return element; - if (!eventName) { + if (Object.isUndefined(registry)) return element; + + if (eventName && !handler) { + var responders = registry.get(eventName); + + if (Object.isUndefined(responders)) return element; + + responders.each( function(r) { + Element.stopObserving(element, eventName, r.handler); + }); + return element; + } else if (!eventName) { registry.each( function(pair) { - var eventName = pair.key; - stopObserving(element, eventName); + var eventName = pair.key, responders = pair.value; + + responders.each( function(r) { + Element.stopObserving(element, eventName, r.handler); + }); }); return element; } var responders = registry.get(eventName); - if (!responders) return element; - if (!handler) { - responders.each(function(r) { - stopObserving(element, eventName, r.handler); - }); - return element; - } + if (!responders) return; var responder = responders.find( function(r) { return r.handler === handler; }); if (!responder) return element; + var actualEventName = _getDOMEventName(eventName); + if (eventName.include(':')) { if (element.removeEventListener) element.removeEventListener("dataavailable", responder, false); @@ -5568,7 +4583,6 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { element.detachEvent("onfilterchange", responder); } } else { - var actualEventName = _getDOMEventName(eventName); if (element.removeEventListener) element.removeEventListener(actualEventName, responder, false); else @@ -5609,48 +4623,13 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { return Event.extend(event); } - Event.Handler = Class.create({ - initialize: function(element, eventName, selector, callback) { - this.element = $(element); - this.eventName = eventName; - this.selector = selector; - this.callback = callback; - this.handler = this.handleEvent.bind(this); - }, - - start: function() { - Event.observe(this.element, this.eventName, this.handler); - return this; - }, - - stop: function() { - Event.stopObserving(this.element, this.eventName, this.handler); - return this; - }, - - handleEvent: function(event) { - var element = this.selector ? event.findElement(this.selector) : - this.element; - if (element) this.callback.call(element, event, element); - } - }); - - function on(element, eventName, selector, callback) { - element = $(element); - if (Object.isFunction(selector) && Object.isUndefined(callback)) { - callback = selector, selector = null; - } - - return new Event.Handler(element, eventName, selector, callback).start(); - } Object.extend(Event, Event.Methods); Object.extend(Event, { fire: fire, observe: observe, - stopObserving: stopObserving, - on: on + stopObserving: stopObserving }); Element.addMethods({ @@ -5658,9 +4637,7 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { observe: observe, - stopObserving: stopObserving, - - on: on + stopObserving: stopObserving }); Object.extend(document, { @@ -5670,8 +4647,6 @@ Form.EventObserver = Class.create(Abstract.EventObserver, { stopObserving: stopObserving.methodize(), - on: on.methodize(), - loaded: false }); @@ -5897,58 +4872,3 @@ Element.ClassNames.prototype = { Object.extend(Element.ClassNames.prototype, Enumerable); /*--------------------------------------------------------------------------*/ - -(function() { - window.Selector = Class.create({ - initialize: function(expression) { - this.expression = expression.strip(); - }, - - findElements: function(rootElement) { - return Prototype.Selector.select(this.expression, rootElement); - }, - - match: function(element) { - return Prototype.Selector.match(element, this.expression); - }, - - toString: function() { - return this.expression; - }, - - inspect: function() { - return "#"; - } - }); - - Object.extend(Selector, { - matchElements: function(elements, expression) { - var match = Prototype.Selector.match, - results = []; - - for (var i = 0, length = elements.length; i < length; i++) { - var element = elements[i]; - if (match(element, expression)) { - results.push(Element.extend(element)); - } - } - return results; - }, - - findElement: function(elements, expression, index) { - index = index || 0; - var matchIndex = 0, element; - for (var i = 0, length = elements.length; i < length; i++) { - element = elements[i]; - if (Prototype.Selector.match(element, expression) && index === matchIndex++) { - return Element.extend(element); - } - } - }, - - findChildElements: function(element, expressions) { - var selector = expressions.toArray().join(', '); - return Prototype.Selector.select(selector, element || document); - } - }); -})(); diff --git a/kronolith/js/kronolith.js b/kronolith/js/kronolith.js index be9121a13..e7440b7ff 100644 --- a/kronolith/js/kronolith.js +++ b/kronolith/js/kronolith.js @@ -4365,7 +4365,7 @@ KronolithCore = { kronolithEAttendeesAc.reset(); this.freeBusy = $H(); if (this.attendeeStartDateHandler) { - this.attendeeStartDateHandler.stop(); + $('kronolithEventStartDate').stopObserving('change', this.attendeeStartDateHandler); } if (!Object.isUndefined(ev.at)) { kronolithEAttendeesAc.reset(ev.at.pluck('l')); @@ -4398,11 +4398,12 @@ KronolithCore = { if (this.fbLoading) { $('kronolithFBLoading').show(); } - this.attendeeStartDateHandler = $('kronolithEventStartDate').on('change', function() { + this.attendeeStartDateHandler = function() { ev.at.each(function(attendee) { this.insertFreeBusy(attendee.e); }, this); - }.bind(this)); + }.bind(this); + $('kronolithEventStartDate').observe('change', this.attendeeStartDateHandler); } /* Tags */