From a551ba2c01f5fcc1c0eff13c8ef24082e55071b9 Mon Sep 17 00:00:00 2001 From: Sam Stephenson Date: Wed, 29 Jun 2005 05:20:51 +0000 Subject: Sync Prototype; closes #1539 git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1558 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- .../action_view/helpers/javascripts/prototype.js | 89 ++++++++++++++-------- 1 file changed, 59 insertions(+), 30 deletions(-) (limited to 'actionpack/lib/action_view/helpers') diff --git a/actionpack/lib/action_view/helpers/javascripts/prototype.js b/actionpack/lib/action_view/helpers/javascripts/prototype.js index 0d23a344d9..a76d3e62b6 100644 --- a/actionpack/lib/action_view/helpers/javascripts/prototype.js +++ b/actionpack/lib/action_view/helpers/javascripts/prototype.js @@ -1,4 +1,4 @@ -/* Prototype: an object-oriented Javascript library, version 1.3.0 +/* Prototype JavaScript framework, version 1.3.0 * (c) 2005 Sam Stephenson * * THIS FILE IS AUTOMATICALLY GENERATED. When sending patches, please diff @@ -152,10 +152,17 @@ String.prototype.extend({ return this.replace(/<\/?[^>]+>/gi, ''); }, + escapeHTML: function() { + var div = document.createElement('div'); + var text = document.createTextNode(this); + div.appendChild(text); + return div.innerHTML; + }, + unescapeHTML: function() { - return this.replace(/</gi,"<").replace(/>/gi,">"). - replace(/"/gi,'"').replace(/'/gi,"'"). - replace(/&/gi,"&").replace(/[\n\r]/gi,""); + var div = document.createElement('div'); + div.innerHTML = this.stripTags(); + return div.childNodes[0].nodeValue; } }); @@ -238,23 +245,24 @@ Ajax.Request.prototype = (new Ajax.Base()).extend({ var event = Ajax.Request.Events[readyState]; if (event == 'Complete' && this.transport.status != 200) - (this.options['on' + this.transport.status] || - this.options.onFailure || - Prototype.emptyFunction)(this.transport); + (this.options['on' + this.transport.status] + || this.options.onFailure + || Prototype.emptyFunction)(this.transport); (this.options['on' + event] || Prototype.emptyFunction)(this.transport); } }); Ajax.Updater = Class.create(); +Ajax.Updater.ScriptFragmentMatch = /((?:\n|.)*?)<\/script>/im; + Ajax.Updater.prototype = (new Ajax.Base()).extend({ initialize: function(container, url, options) { this.containers = { success: container.success ? $(container.success) : $(container), failure: container.failure ? $(container.failure) : null } - - this.script_re = /((?:\n|.)*?)<\/script>/im; + this.setOptions(options); if (this.options.asynchronous) { @@ -272,12 +280,12 @@ Ajax.Updater.prototype = (new Ajax.Base()).extend({ var receiver = (this.request.transport.status == 200) ? this.containers.success : this.containers.failure; - - var response = this.request.transport.responseText.replace( - this.script_re, ''); - - var scripts = this.request.transport.responseText.match( - this.script_re); + + var response = this.request.transport.responseText. + replace(Ajax.Updater.ScriptFragmentMatch, ''); + + var scripts = this.request.transport.responseText. + match(Ajax.Updater.ScriptFragmentMatch); if (receiver) { if (this.options.insertion) { @@ -288,13 +296,12 @@ Ajax.Updater.prototype = (new Ajax.Base()).extend({ } if (this.request.transport.status == 200) { - if (this.onComplete) { + if (this.onComplete) setTimeout((function() {this.onComplete( this.request.transport)}).bind(this), 10); - } - if (this.options.script && scripts) { - setTimeout((function() { eval(scripts[1]) }).bind(this), 10); - } + + if (this.options.evalScripts && scripts) + setTimeout((function() {eval(scripts[1])}).bind(this), 10); } } }); @@ -340,11 +347,8 @@ Ajax.PeriodicalUpdater.prototype = (new Ajax.Base()).extend({ onTimerEvent: function() { this.updater = new Ajax.Updater(this.container, this.url, this.options); } - }); -/*--------------------------------------------------------------------------*/ - document.getElementsByClassName = function(className) { var children = document.getElementsByTagName('*') || document.all; var elements = new Array(); @@ -855,31 +859,56 @@ Object.extend(Event, { // node the event was triggered on; traverses the DOM upwards findElement: function(event, tagName) { var element = Event.element(event); - while (element.parentNode && (!element.tagName || - (element.tagName.toUpperCase() != tagName.toUpperCase()))) + while (element.parentNode && (!element.tagName || + (element.tagName.toUpperCase() != tagName.toUpperCase()))) element = element.parentNode; return element; }, - observe: function(element, name, observer) { + observe: function(element, name, observer, useCapture) { var element = $(element); + useCapture = useCapture || false; + if (name == 'keypress') { - if (navigator.appVersion.indexOf('AppleWebKit') > 0) { - element.addEventListener('keydown', observer, false); + if (navigator.appVersion.indexOf('AppleWebKit') > 0) { + element.addEventListener('keydown', observer, useCapture); return; } if (element.addEventListener) { - element.addEventListener('keypress', observer, false); + element.addEventListener('keypress', observer, useCapture); } else if (element.attachEvent) { element.attachEvent('onkeydown', observer); } } else { if (element.addEventListener) { - element.addEventListener(name, observer, false); + element.addEventListener(name, observer, useCapture); } else if (element.attachEvent) { element.attachEvent('on' + name, observer); } } + }, + + stopObserving: function(element, name, observer, useCapture) { + var element = $(element); + useCapture = useCapture || false; + + if (name == 'keypress') { + if (navigator.appVersion.indexOf('AppleWebKit') > 0) { + element.removeEventListener('keydown', observer, useCapture); + return; + } + if (element.removeEventListener) { + element.removeEventListener('keypress', observer, useCapture); + } else if (element.detachEvent) { + element.detachEvent('onkeydown', observer); + } + } else { + if (element.removeEventListener) { + element.removeEventListener(name, observer, useCapture); + } else if (element.detachEvent) { + element.detachEvent('on' + name, observer); + } + } } }); -- cgit v1.2.3