svn commit: r657309 - /ofbiz/trunk/framework/images/
Locked
 
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Author: apatel
Date: Sat May 17 00:50:40 2008 New Revision: 657309 URL: http://svn.apache.org/viewvc?rev=657309&view=rev Log: 1.6.0.2 version of PrototypeJs library Modified: ofbiz/trunk/framework/images/webapp/images/prototypejs/prototype.js Modified: ofbiz/trunk/framework/images/webapp/images/prototypejs/prototype.js URL: http://svn.apache.org/viewvc/ofbiz/trunk/framework/images/webapp/images/prototypejs/prototype.js?rev=657309&r1=657308&r2=657309&view=diff ============================================================================== --- ofbiz/trunk/framework/images/webapp/images/prototypejs/prototype.js (original) +++ ofbiz/trunk/framework/images/webapp/images/prototypejs/prototype.js Sat May 17 00:50:40 2008 @@ -1,5 +1,5 @@ -/* Prototype JavaScript framework, version 1.6.0 - * (c) 2005-2007 Sam Stephenson +/* Prototype JavaScript framework, version 1.6.0.2 + * (c) 2005-2008 Sam Stephenson * * Prototype is freely distributable under the terms of an MIT-style license. * For details, see the Prototype web site: http://www.prototypejs.org/ @@ -7,7 +7,7 @@ *--------------------------------------------------------------------------*/ var Prototype = { - Version: '1.6.0', + Version: '1.6.0.2', Browser: { IE: !!(window.attachEvent && !window.opera), @@ -36,8 +36,6 @@ if (Prototype.Browser.MobileSafari) Prototype.BrowserFeatures.SpecificElementExtensions = false; -if (Prototype.Browser.WebKit) - Prototype.BrowserFeatures.XPath = false; /* Based on Alex Arnell's inheritance implementation. */ var Class = { @@ -110,9 +108,9 @@ Object.extend(Object, { inspect: function(object) { try { - if (object === undefined) return 'undefined'; + if (Object.isUndefined(object)) return 'undefined'; if (object === null) return 'null'; - return object.inspect ? object.inspect() : object.toString(); + return object.inspect ? object.inspect() : String(object); } catch (e) { if (e instanceof RangeError) return '...'; throw e; @@ -135,7 +133,7 @@ var results = []; for (var property in object) { var value = Object.toJSON(object[property]); - if (value !== undefined) + if (!Object.isUndefined(value)) results.push(property.toJSON() + ': ' + value); } @@ -173,7 +171,8 @@ }, isArray: function(object) { - return object && object.constructor === Array; + return object != null && typeof object == "object" && + 'splice' in object && 'join' in object; }, isHash: function(object) { @@ -204,7 +203,7 @@ }, bind: function() { - if (arguments.length < 2 && arguments[0] === undefined) return this; + if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this; var __method = this, args = $A(arguments), object = args.shift(); return function() { return __method.apply(object, args.concat($A(arguments))); @@ -351,7 +350,7 @@ sub: function(pattern, replacement, count) { replacement = this.gsub.prepareReplacement(replacement); - count = count === undefined ? 1 : count; + count = Object.isUndefined(count) ? 1 : count; return this.gsub(pattern, function(match) { if (--count < 0) return match[0]; @@ -366,7 +365,7 @@ truncate: function(length, truncation) { length = length || 30; - truncation = truncation === undefined ? '...' : truncation; + truncation = Object.isUndefined(truncation) ? '...' : truncation; return this.length > length ? this.slice(0, length - truncation.length) + truncation : String(this); }, @@ -486,7 +485,9 @@ }, isJSON: function() { - var str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''); + var str = this; + if (str.blank()) return false; + str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''); return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str); }, @@ -565,7 +566,8 @@ if (before == '\\') return match[2]; var ctx = object, expr = match[3]; - var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/, match = pattern.exec(expr); + var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; + match = pattern.exec(expr); if (match == null) return before; while (match != null) { @@ -577,7 +579,7 @@ } return before + String.interpret(ctx); - }.bind(this)); + }); } }); Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; @@ -686,7 +688,7 @@ }, inGroupsOf: function(number, fillWith) { - fillWith = fillWith === undefined ? null : fillWith; + fillWith = Object.isUndefined(fillWith) ? null : fillWith; return this.eachSlice(number, function(slice) { while(slice.length < number) slice.push(fillWith); return slice; @@ -713,7 +715,7 @@ var result; this.each(function(value, index) { value = iterator(value, index); - if (result == undefined || value >= result) + if (result == null || value >= result) result = value; }); return result; @@ -724,7 +726,7 @@ var result; this.each(function(value, index) { value = iterator(value, index); - if (result == undefined || value < result) + if (result == null || value < result) result = value; }); return result; @@ -805,20 +807,20 @@ function $A(iterable) { if (!iterable) return []; if (iterable.toArray) return iterable.toArray(); - var length = iterable.length, results = new Array(length); + var length = iterable.length || 0, results = new Array(length); while (length--) results[length] = iterable[length]; return results; } if (Prototype.Browser.WebKit) { - function $A(iterable) { + $A = function(iterable) { if (!iterable) return []; if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') && iterable.toArray) return iterable.toArray(); - var length = iterable.length, results = new Array(length); + var length = iterable.length || 0, results = new Array(length); while (length--) results[length] = iterable[length]; return results; - } + }; } Array.from = $A; @@ -904,7 +906,7 @@ var results = []; this.each(function(object) { var value = Object.toJSON(object); - if (value !== undefined) results.push(value); + if (!Object.isUndefined(value)) results.push(value); }); return '[' + results.join(', ') + ']'; } @@ -984,34 +986,6 @@ }; var Hash = Class.create(Enumerable, (function() { - if (function() { - var i = 0, Test = function(value) { this.key = value }; - Test.prototype.key = 'foo'; - for (var property in new Test('bar')) i++; - return i > 1; - }()) { - function each(iterator) { - var cache = []; - for (var key in this._object) { - var value = this._object[key]; - if (cache.include(key)) continue; - cache.push(key); - var pair = [key, value]; - pair.key = key; - pair.value = value; - iterator(pair); - } - } - } else { - function each(iterator) { - for (var key in this._object) { - var value = this._object[key], pair = [key, value]; - pair.key = key; - pair.value = value; - iterator(pair); - } - } - } function toQueryPair(key, value) { if (Object.isUndefined(value)) return key; @@ -1023,7 +997,14 @@ this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); }, - _each: each, + _each: function(iterator) { + for (var key in this._object) { + var value = this._object[key], pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + }, set: function(key, value) { return this._object[key] = value; @@ -1187,8 +1168,11 @@ Object.extend(this.options, options || { }); this.options.method = this.options.method.toLowerCase(); + if (Object.isString(this.options.parameters)) this.options.parameters = this.options.parameters.toQueryParams(); + else if (Object.isHash(this.options.parameters)) + this.options.parameters = this.options.parameters.toObject(); } }); @@ -1315,7 +1299,7 @@ var contentType = response.getHeader('Content-type'); if (this.options.evalJS == 'force' - || (this.options.evalJS && contentType + || (this.options.evalJS && this.isSameOrigin() && contentType && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) this.evalResponse(); } @@ -1333,9 +1317,18 @@ } }, + isSameOrigin: function() { + var m = this.url.match(/^\s*https?:\/\/[^\/]*/); + return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({ + protocol: location.protocol, + domain: document.domain, + port: location.port ? ':' + location.port : '' + })); + }, + getHeader: function(name) { try { - return this.transport.getResponseHeader(name); + return this.transport.getResponseHeader(name) || null; } catch (e) { return null } }, @@ -1371,7 +1364,7 @@ if(readyState == 4) { var xml = transport.responseXML; - this.responseXML = xml === undefined ? null : xml; + this.responseXML = Object.isUndefined(xml) ? null : xml; this.responseJSON = this._getResponseJSON(); } }, @@ -1408,7 +1401,8 @@ if (!json) return null; json = decodeURIComponent(escape(json)); try { - return json.evalJSON(this.request.options.sanitizeJSON); + return json.evalJSON(this.request.options.sanitizeJSON || + !this.request.isSameOrigin()); } catch (e) { this.request.dispatchException(e); } @@ -1417,10 +1411,12 @@ _getResponseJSON: function() { var options = this.request.options; if (!options.evalJSON || (options.evalJSON != 'force' && - !(this.getHeader('Content-type') || '').include('application/json'))) - return null; + !(this.getHeader('Content-type') || '').include('application/json')) || + this.responseText.blank()) + return null; try { - return this.transport.responseText.evalJSON(options.sanitizeJSON); + return this.responseText.evalJSON(options.sanitizeJSON || + !this.request.isSameOrigin()); } catch (e) { this.request.dispatchException(e); } @@ -1434,11 +1430,11 @@ failure: (container.failure || (container.success ? null : container)) }; - options = options || { }; + options = Object.clone(options); var onComplete = options.onComplete; - options.onComplete = (function(response, param) { + options.onComplete = (function(response, json) { this.updateContent(response.responseText); - if (Object.isFunction(onComplete)) onComplete(response, param); + if (Object.isFunction(onComplete)) onComplete(response, json); }).bind(this); $super(url, options); @@ -1460,10 +1456,6 @@ } else receiver.update(responseText); } - - if (this.success()) { - if (this.onComplete) this.onComplete.bind(this).defer(); - } } }); @@ -1628,24 +1620,28 @@ Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) insertions = {bottom:insertions}; - var content, t, range; + var content, insert, tagName, childNodes; - for (position in insertions) { + for (var position in insertions) { content = insertions[position]; position = position.toLowerCase(); - t = Element._insertionTranslations[position]; + insert = Element._insertionTranslations[position]; if (content && content.toElement) content = content.toElement(); if (Object.isElement(content)) { - t.insert(element, content); + insert(element, content); continue; } content = Object.toHTML(content); - range = element.ownerDocument.createRange(); - t.initializeRange(element, range); - t.insert(element, range.createContextualFragment(content.stripScripts())); + tagName = ((position == 'before' || position == 'after') + ? element.parentNode : element).tagName.toUpperCase(); + + childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + + if (position == 'top' || position == 'after') childNodes.reverse(); + childNodes.each(insert.curry(element)); content.evalScripts.bind(content).defer(); } @@ -1690,7 +1686,7 @@ }, descendants: function(element) { - return $A($(element).getElementsByTagName('*')).each(Element.extend); + return $(element).select("*"); }, firstDescendant: function(element) { @@ -1729,32 +1725,31 @@ element = $(element); if (arguments.length == 1) return $(element.parentNode); var ancestors = element.ancestors(); - return expression ? Selector.findElement(ancestors, expression, index) : - ancestors[index || 0]; + return Object.isNumber(expression) ? ancestors[expression] : + Selector.findElement(ancestors, expression, index); }, down: function(element, expression, index) { element = $(element); if (arguments.length == 1) return element.firstDescendant(); - var descendants = element.descendants(); - return expression ? Selector.findElement(descendants, expression, index) : - descendants[index || 0]; + return Object.isNumber(expression) ? element.descendants()[expression] : + element.select(expression)[index || 0]; }, previous: function(element, expression, index) { element = $(element); if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element)); var previousSiblings = element.previousSiblings(); - return expression ? Selector.findElement(previousSiblings, expression, index) : - previousSiblings[index || 0]; + return Object.isNumber(expression) ? previousSiblings[expression] : + Selector.findElement(previousSiblings, expression, index); }, next: function(element, expression, index) { element = $(element); if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element)); var nextSiblings = element.nextSiblings(); - return expression ? Selector.findElement(nextSiblings, expression, index) : - nextSiblings[index || 0]; + return Object.isNumber(expression) ? nextSiblings[expression] : + Selector.findElement(nextSiblings, expression, index); }, select: function() { @@ -1795,10 +1790,11 @@ var attributes = { }, t = Element._attributeTranslations.write; if (typeof name == 'object') attributes = name; - else attributes[name] = value === undefined ? true : value; + else attributes[name] = Object.isUndefined(value) ? true : value; for (var attr in attributes) { - var name = t.names[attr] || attr, value = attributes[attr]; + name = t.names[attr] || attr; + value = attributes[attr]; if (t.values[attr]) name = t.values[attr](element, value); if (value === false || value === null) element.removeAttribute(name); @@ -1867,6 +1863,7 @@ descendantOf: function(element, ancestor) { element = $(element), ancestor = $(ancestor); + var originalAncestor = ancestor; if (element.compareDocumentPosition) return (element.compareDocumentPosition(ancestor) & 8) === 8; @@ -1878,11 +1875,12 @@ do { ancestor = ancestor.parentNode; } while (!(nextAncestor = ancestor.nextSibling) && ancestor.parentNode); } - if (nextAncestor) return (e > a && e < nextAncestor.sourceIndex); + if (nextAncestor && nextAncestor.sourceIndex) + return (e > a && e < nextAncestor.sourceIndex); } while (element = element.parentNode) - if (element == ancestor) return true; + if (element == originalAncestor) return true; return false; }, @@ -1921,7 +1919,7 @@ if (property == 'opacity') element.setOpacity(styles[property]); else elementStyle[(property == 'float' || property == 'cssFloat') ? - (elementStyle.styleFloat === undefined ? 'cssFloat' : 'styleFloat') : + (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') : property] = styles[property]; return element; @@ -2022,7 +2020,7 @@ if (element) { if (element.tagName == 'BODY') break; var p = Element.getStyle(element, 'position'); - if (p == 'relative' || p == 'absolute') break; + if (p !== 'static') break; } } while (element); return Element._returnOffset(valueL, valueT); @@ -2171,72 +2169,75 @@ } }; - -if (!document.createRange || Prototype.Browser.Opera) { - Element.Methods.insert = function(element, insertions) { - element = $(element); - - if (Object.isString(insertions) || Object.isNumber(insertions) || - Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) - insertions = { bottom: insertions }; - - var t = Element._insertionTranslations, content, position, pos, tagName; - - for (position in insertions) { - content = insertions[position]; - position = position.toLowerCase(); - pos = t[position]; - - if (content && content.toElement) content = content.toElement(); - if (Object.isElement(content)) { - pos.insert(element, content); - continue; - } - - content = Object.toHTML(content); - tagName = ((position == 'before' || position == 'after') - ? element.parentNode : element).tagName.toUpperCase(); - - if (t.tags[tagName]) { - var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); - if (position == 'top' || position == 'after') fragments.reverse(); - fragments.each(pos.insert.curry(element)); +if (Prototype.Browser.Opera) { + Element.Methods.getStyle = Element.Methods.getStyle.wrap( + function(proceed, element, style) { + switch (style) { + case 'left': case 'top': case 'right': case 'bottom': + if (proceed(element, 'position') === 'static') return null; + case 'height': case 'width': + // returns '0px' for hidden elements; we want it to return null + if (!Element.visible(element)) return null; + + // returns the border-box dimensions rather than the content-box + // dimensions, so we subtract padding and borders from the value + var dim = parseInt(proceed(element, style), 10); + + if (dim !== element['offset' + style.capitalize()]) + return dim + 'px'; + + var properties; + if (style === 'height') { + properties = ['border-top-width', 'padding-top', + 'padding-bottom', 'border-bottom-width']; + } + else { + properties = ['border-left-width', 'padding-left', + 'padding-right', 'border-right-width']; + } + return properties.inject(dim, function(memo, property) { + var val = proceed(element, property); + return val === null ? memo : memo - parseInt(val, 10); + }) + 'px'; + default: return proceed(element, style); } - else element.insertAdjacentHTML(pos.adjacency, content.stripScripts()); - - content.evalScripts.bind(content).defer(); } + ); - return element; - }; -} - -if (Prototype.Browser.Opera) { - Element.Methods._getStyle = Element.Methods.getStyle; - Element.Methods.getStyle = function(element, style) { - switch(style) { - case 'left': - case 'top': - case 'right': - case 'bottom': - if (Element._getStyle(element, 'position') == 'static') return null; - default: return Element._getStyle(element, style); + Element.Methods.readAttribute = Element.Methods.readAttribute.wrap( + function(proceed, element, attribute) { + if (attribute === 'title') return element.title; + return proceed(element, attribute); } - }; - Element.Methods._readAttribute = Element.Methods.readAttribute; - Element.Methods.readAttribute = function(element, attribute) { - if (attribute == 'title') return element.title; - return Element._readAttribute(element, attribute); - }; + ); } else if (Prototype.Browser.IE) { - $w('positionedOffset getOffsetParent viewportOffset').each(function(method) { + // IE doesn't report offsets correctly for static elements, so we change them + // to "relative" to get the values, then change them back. + Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap( + function(proceed, element) { + element = $(element); + var position = element.getStyle('position'); + if (position !== 'static') return proceed(element); + element.setStyle({ position: 'relative' }); + var value = proceed(element); + element.setStyle({ position: position }); + return value; + } + ); + + $w('positionedOffset viewportOffset').each(function(method) { Element.Methods[method] = Element.Methods[method].wrap( function(proceed, element) { element = $(element); var position = element.getStyle('position'); - if (position != 'static') return proceed(element); + if (position !== 'static') return proceed(element); + // Trigger hasLayout on the offset parent so that IE6 reports + // accurate offsetTop and offsetLeft values for position: fixed. + var offsetParent = element.getOffsetParent(); + if (offsetParent && offsetParent.getStyle('position') === 'fixed') + offsetParent.setStyle({ zoom: 1 }); element.setStyle({ position: 'relative' }); var value = proceed(element); element.setStyle({ position: position }); @@ -2301,7 +2302,7 @@ return node ? node.value : ""; }, _getEv: function(element, attribute) { - var attribute = element.getAttribute(attribute); + attribute = element.getAttribute(attribute); return attribute ? attribute.toString().slice(23, -2) : null; }, _flag: function(element, attribute) { @@ -2318,7 +2319,10 @@ }; Element._attributeTranslations.write = { - names: Object.clone(Element._attributeTranslations.read.names), + names: Object.extend({ + cellpadding: 'cellPadding', + cellspacing: 'cellSpacing' + }, Element._attributeTranslations.read.names), values: { checked: function(element, value) { element.checked = !!value; @@ -2398,7 +2402,7 @@ }; // Safari returns margins on body which is incorrect if the child is absolutely - // positioned. For performance reasons, redefine Position.cumulativeOffset for + // positioned. For performance reasons, redefine Element#cumulativeOffset for // KHTML/WebKit only. Element.Methods.cumulativeOffset = function(element) { var valueT = 0, valueL = 0; @@ -2438,7 +2442,7 @@ }; } -if (document.createElement('div').outerHTML) { +if ('outerHTML' in document.createElement('div')) { Element.Methods.replace = function(element, content) { element = $(element); @@ -2476,45 +2480,25 @@ Element._getContentFromAnonymousElement = function(tagName, html) { var div = new Element('div'), t = Element._insertionTranslations.tags[tagName]; - div.innerHTML = t[0] + html + t[1]; - t[2].times(function() { div = div.firstChild }); + if (t) { + div.innerHTML = t[0] + html + t[1]; + t[2].times(function() { div = div.firstChild }); + } else div.innerHTML = html; return $A(div.childNodes); }; Element._insertionTranslations = { - before: { - adjacency: 'beforeBegin', - insert: function(element, node) { - element.parentNode.insertBefore(node, element); - }, - initializeRange: function(element, range) { - range.setStartBefore(element); - } + before: function(element, node) { + element.parentNode.insertBefore(node, element); }, - top: { - adjacency: 'afterBegin', - insert: function(element, node) { - element.insertBefore(node, element.firstChild); - }, - initializeRange: function(element, range) { - range.selectNodeContents(element); - range.collapse(true); - } + top: function(element, node) { + element.insertBefore(node, element.firstChild); }, - bottom: { - adjacency: 'beforeEnd', - insert: function(element, node) { - element.appendChild(node); - } + bottom: function(element, node) { + element.appendChild(node); }, - after: { - adjacency: 'afterEnd', - insert: function(element, node) { - element.parentNode.insertBefore(node, element.nextSibling); - }, - initializeRange: function(element, range) { - range.setStartAfter(element); - } + after: function(element, node) { + element.parentNode.insertBefore(node, element.nextSibling); }, tags: { TABLE: ['<table>', '</table>', 1], @@ -2526,7 +2510,6 @@ }; (function() { - this.bottom.initializeRange = this.top.initializeRange; Object.extend(this.tags, { THEAD: this.tags.TBODY, TFOOT: this.tags.TBODY, @@ -2687,10 +2670,11 @@ document.viewport = { getDimensions: function() { var dimensions = { }; + var B = Prototype.Browser; $w('width height').each(function(d) { var D = d.capitalize(); - dimensions[d] = self['inner' + D] || - (document.documentElement['client' + D] || document.body['client' + D]); + dimensions[d] = (B.WebKit && !document.evaluate) ? self['inner' + D] : + (B.Opera) ? document.body['client' + D] : document.documentElement['client' + D]; }); return dimensions; }, @@ -2719,9 +2703,26 @@ this.compileMatcher(); }, + shouldUseXPath: function() { + if (!Prototype.BrowserFeatures.XPath) return false; + + var e = this.expression; + + // Safari 3 chokes on :*-of-type and :empty + if (Prototype.Browser.WebKit && + (e.include("-of-type") || e.include(":empty"))) + return false; + + // XPath can't do namespaced attributes, nor can it read + // the "checked" property from DOM nodes + if ((/(\[[\w-]*?:|:checked)/).test(this.expression)) + return false; + + return true; + }, + compileMatcher: function() { - // Selectors with namespaced attributes can't use the XPath version - if (Prototype.BrowserFeatures.XPath && !(/(\[[\w-]*?:|:checked)/).test(this.expression)) + if (this.shouldUseXPath()) return this.compileXPathMatcher(); var e = this.expression, ps = Selector.patterns, h = Selector.handlers, @@ -2844,8 +2845,12 @@ }, className: "[contains(concat(' ', @class, ' '), ' #{1} ')]", id: "[@id='#{1}']", - attrPresence: "[@#{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); }, @@ -2874,7 +2879,7 @@ 'enabled': "[not(@disabled)]", 'not': function(m) { var e = m[6], p = Selector.patterns, - x = Selector.xpath, le, m, v; + x = Selector.xpath, le, v; var exclusion = []; while (e && le != e && (/\S/).test(e)) { @@ -2931,13 +2936,13 @@ }, 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 = false;', + 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 = false;').evaluate(m); + 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, '\\"'); @@ -2961,7 +2966,8 @@ tagName: /^\s*(\*|[\w\-]+)(\b|$)?/, id: /^#([\w\-\*]+)(\b|$)/, className: /^\.([\w\-\*]+)(\b|$)/, - pseudo: /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s)|(?=:))/, + pseudo: +/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/, attrPresence: /^\[([\w]+)\]/, attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/ }, @@ -2986,7 +2992,7 @@ attr: function(element, matches) { var nodeValue = Element.readAttribute(element, matches[1]); - return Selector.operators[matches[2]](nodeValue, matches[3]); + return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]); } }, @@ -3001,14 +3007,15 @@ // marks an array of nodes for counting mark: function(nodes) { + var _true = Prototype.emptyFunction; for (var i = 0, node; node = nodes[i]; i++) - node._counted = true; + node._countedByPrototype = _true; return nodes; }, unmark: function(nodes) { for (var i = 0, node; node = nodes[i]; i++) - node._counted = undefined; + node._countedByPrototype = undefined; return nodes; }, @@ -3016,15 +3023,15 @@ // "ofType" flag indicates whether we're indexing for nth-of-type // rather than nth-child index: function(parentNode, reverse, ofType) { - parentNode._counted = true; + 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._counted)) node.nodeIndex = j++; + 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._counted)) node.nodeIndex = j++; + if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++; } }, @@ -3033,8 +3040,8 @@ if (nodes.length == 0) return nodes; var results = [], n; for (var i = 0, l = nodes.length; i < l; i++) - if (!(n = nodes[i])._counted) { - n._counted = true; + if (!(n = nodes[i])._countedByPrototype) { + n._countedByPrototype = Prototype.emptyFunction; results.push(Element.extend(n)); } return Selector.handlers.unmark(results); @@ -3051,7 +3058,7 @@ child: function(nodes) { var h = Selector.handlers; for (var i = 0, results = [], node; node = nodes[i]; i++) { - for (var j = 0, children = [], child; child = node.childNodes[j]; j++) + for (var j = 0, child; child = node.childNodes[j]; j++) if (child.nodeType == 1 && child.tagName != '!') results.push(child); } return results; @@ -3086,7 +3093,7 @@ // TOKEN FUNCTIONS tagName: function(nodes, root, tagName, combinator) { - tagName = tagName.toUpperCase(); + var uTagName = tagName.toUpperCase(); var results = [], h = Selector.handlers; if (nodes) { if (combinator) { @@ -3099,7 +3106,7 @@ if (tagName == "*") return nodes; } for (var i = 0, node; node = nodes[i]; i++) - if (node.tagName.toUpperCase() == tagName) results.push(node); + if (node.tagName.toUpperCase() === uTagName) results.push(node); return results; } else return root.getElementsByTagName(tagName); }, @@ -3146,16 +3153,18 @@ return results; }, - attrPresence: function(nodes, root, attr) { + 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; }, - attr: function(nodes, root, attr, value, operator) { + 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); @@ -3234,7 +3243,7 @@ var h = Selector.handlers, results = [], indexed = [], m; h.mark(nodes); for (var i = 0, node; node = nodes[i]; i++) { - if (!node.parentNode._counted) { + if (!node.parentNode._countedByPrototype) { h.index(node.parentNode, reverse, ofType); indexed.push(node.parentNode); } @@ -3272,7 +3281,7 @@ var exclusions = new Selector(selector).findElements(root); h.mark(exclusions); for (var i = 0, results = [], node; node = nodes[i]; i++) - if (!node._counted) results.push(node); + if (!node._countedByPrototype) results.push(node); h.unmark(exclusions); return results; }, @@ -3306,11 +3315,19 @@ '|=': function(nv, v) { return ('-' + nv.toUpperCase() + '-').include('-' + v.toUpperCase() + '-'); } }, + split: function(expression) { + var expressions = []; + expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) { + expressions.push(m[1].strip()); + }); + return expressions; + }, + matchElements: function(elements, expression) { - var matches = new Selector(expression).findElements(), h = Selector.handlers; + var matches = $$(expression), h = Selector.handlers; h.mark(matches); for (var i = 0, results = [], element; element = elements[i]; i++) - if (element._counted) results.push(element); + if (element._countedByPrototype) results.push(element); h.unmark(matches); return results; }, @@ -3323,10 +3340,7 @@ }, findChildElements: function(element, expressions) { - var exprs = expressions.join(','), expressions = []; - exprs.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) { - expressions.push(m[1].strip()); - }); + 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()); @@ -3336,6 +3350,25 @@ } }); +if (Prototype.Browser.IE) { + Object.extend(Selector.handlers, { + // IE returns comment nodes on getElementsByTagName("*"). + // Filter them out. + concat: function(a, b) { + for (var i = 0, node; node = b[i]; i++) + if (node.tagName !== "!") a.push(node); + return a; + }, + + // IE improperly serializes _countedByPrototype in (inner|outer)HTML. + unmark: function(nodes) { + for (var i = 0, node; node = nodes[i]; i++) + node.removeAttribute('_countedByPrototype'); + return nodes; + } + }); +} + function $$() { return Selector.findChildElements(document, $A(arguments)); } @@ -3347,7 +3380,7 @@ serializeElements: function(elements, options) { if (typeof options != 'object') options = { hash: !!options }; - else if (options.hash === undefined) options.hash = true; + else if (Object.isUndefined(options.hash)) options.hash = true; var key, value, submitted = false, submit = options.submit; var data = elements.inject({ }, function(result, element) { @@ -3545,17 +3578,17 @@ }, inputSelector: function(element, value) { - if (value === undefined) return element.checked ? element.value : null; + if (Object.isUndefined(value)) return element.checked ? element.value : null; else element.checked = !!value; }, textarea: function(element, value) { - if (value === undefined) return element.value; + if (Object.isUndefined(value)) return element.value; else element.value = value; }, select: function(element, index) { - if (index === undefined) + if (Object.isUndefined(index)) return this[element.type == 'select-one' ? 'selectOne' : 'selectMany'](element); else { @@ -3746,7 +3779,9 @@ findElement: function(event, expression) { var element = Event.element(event); - return element.match(expression) ? element : element.up(expression); + if (!expression) return element; + var elements = [element].concat(element.ancestors()); + return Selector.findElement(elements, expression, 0); }, pointer: function(event) { @@ -3809,9 +3844,9 @@ var cache = Event.cache; function getEventID(element) { - if (element._eventID) return element._eventID; + if (element._prototypeEventID) return element._prototypeEventID[0]; arguments.callee.id = arguments.callee.id || 1; - return element._eventID = ++arguments.callee.id; + return element._prototypeEventID = [++arguments.callee.id]; } function getDOMEventName(eventName) { @@ -3839,7 +3874,7 @@ return false; Event.extend(event); - handler.call(element, event) + handler.call(element, event); }; wrapper.handler = handler; @@ -3921,11 +3956,12 @@ if (element == document && document.createEvent && !element.dispatchEvent) element = document.documentElement; + var event; if (document.createEvent) { - var event = document.createEvent("HTMLEvents"); + event = document.createEvent("HTMLEvents"); event.initEvent("dataavailable", true, true); } else { - var event = document.createEventObject(); + event = document.createEventObject(); event.eventType = "ondataavailable"; } @@ -3938,7 +3974,7 @@ element.fireEvent(event.eventType, event); } - return event; + return Event.extend(event); } }; })()); @@ -3954,20 +3990,21 @@ Object.extend(document, { fire: Element.Methods.fire.methodize(), observe: Element.Methods.observe.methodize(), - stopObserving: Element.Methods.stopObserving.methodize() + stopObserving: Element.Methods.stopObserving.methodize(), + loaded: false }); (function() { /* Support for the DOMContentLoaded event is based on work by Dan Webb, Matthias Miller, Dean Edwards and John Resig. */ - var timer, fired = false; + var timer; function fireContentLoadedEvent() { - if (fired) return; + if (document.loaded) return; if (timer) window.clearInterval(timer); document.fire("dom:loaded"); - fired = true; + document.loaded = true; } if (document.addEventListener) { |
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