diff options
Diffstat (limited to 'railties')
| -rw-r--r-- | railties/html/javascripts/prototype.js | 279 |
1 files changed, 192 insertions, 87 deletions
diff --git a/railties/html/javascripts/prototype.js b/railties/html/javascripts/prototype.js index c3e373cd64..dd5c9b0f93 100644 --- a/railties/html/javascripts/prototype.js +++ b/railties/html/javascripts/prototype.js @@ -1,12 +1,17 @@ -/* Prototype: an object-oriented Javascript library, version 1.1.0 +/* Prototype: an object-oriented Javascript library, version 1.2.0 * (c) 2005 Sam Stephenson <sam@conio.net> * - * Prototype is freely distributable under the terms of an MIT-style license. - * For details, see http://prototype.conio.net/ - */ + * THIS FILE IS AUTOMATICALLY GENERATED. When sending patches, please diff + * against the source tree, available from the Prototype darcs repository. + * + * Prototype is freely distributable under the terms of an MIT-style license. + * + * For details, see the Prototype web site: http://prototype.conio.net/ + * +/*--------------------------------------------------------------------------*/ var Prototype = { - Version: '1.1.0' + Version: '1.2.0' } var Class = { @@ -62,28 +67,33 @@ var Try = { } } -// Deprecated accessor for Element.toggle -var Toggle = { display: function() { Element.toggle(arguments); } } +/*--------------------------------------------------------------------------*/ -var Element = { - toggle: function() { - for (var i = 0; i < arguments.length; i++) { - var element = $(arguments[i]); - element.style.display = - (element.style.display == 'none' ? '' : 'none'); - } - } - hide: function() { - for (var i = 0; i < arguments.length; i++) { - var element = $(arguments[i]); - element.style.display = 'none'; - } - } - show: function() { - for (var i = 0; i < arguments.length; i++) { - var element = $(arguments[i]); - element.style.display = ''; +var PeriodicalExecuter = Class.create(); +PeriodicalExecuter.prototype = { + initialize: function(callback, frequency) { + this.callback = callback; + this.frequency = frequency; + this.currentlyExecuting = false; + + this.registerCallback(); + }, + + registerCallback: function() { + setTimeout(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + onTimerEvent: function() { + if (!this.currentlyExecuting) { + try { + this.currentlyExecuting = true; + this.callback(); + } finally { + this.currentlyExecuting = false; + } } + + this.registerCallback(); } } @@ -106,22 +116,34 @@ function $() { return elements; } -function getElementsByClassName(className) { - var children = document.getElementsByTagName('*') || document.all; - var elements = new Array(); - - for (var i = 0; i < children.length; i++) { - var child = children[i]; - var classNames = child.className.split(' '); - for (var j = 0; j < classNames.length; j++) { - if (classNames[j] == className) { - elements.push(child); - break; - } - } +/*--------------------------------------------------------------------------*/ + +if (!Array.prototype.push) { + Array.prototype.push = function() { + var startLength = this.length; + for (var i = 0; i < arguments.length; i++) + this[startLength + i] = arguments[i]; + return this.length; + } +} + +if (!Function.prototype.apply) { + // Based on code from http://www.youngpup.net/ + Function.prototype.apply = function(object, parameters) { + var parameterStrings = new Array(); + if (!object) object = window; + if (!parameters) parameters = new Array(); + + for (var i = 0; i < parameters.length; i++) + parameterStrings[i] = 'x[' + i + ']'; + + object.__apply__ = this; + var result = eval('obj.__apply__(' + + parameterStrings[i].join(', ') + ')'); + object.__apply__ = null; + + return result; } - - return elements; } /*--------------------------------------------------------------------------*/ @@ -169,6 +191,9 @@ Ajax.Request.prototype = (new Ajax.Base()).extend({ setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10); } + this.transport.setRequestHeader('X-Requested-With', 'XMLHttpRequest'); + this.transport.setRequestHeader('X-Prototype-Version', Prototype.Version); + if (this.options.method == 'post') { this.transport.setRequestHeader('Connection', 'close'); this.transport.setRequestHeader('Content-type', @@ -212,11 +237,11 @@ Ajax.Updater.prototype = (new Ajax.Base()).extend({ }, updateContent: function() { - if (!this.options.insertion) { - this.container.innerHTML = this.request.transport.responseText; - } else { + if (this.options.insertion) { new this.options.insertion(this.container, this.request.transport.responseText); + } else { + this.container.innerHTML = this.request.transport.responseText; } if (this.onComplete) { @@ -241,6 +266,15 @@ var Field = { for (var i = 0; i < arguments.length; i++) if ($(arguments[i]).value == '') return false; return true; + }, + + select: function(element) { + $(element).select(); + }, + + activate: function(element) { + $(element).focus(); + $(element).select(); } } @@ -270,6 +304,31 @@ var Form = { elements.push(tagElements[j]); } return elements; + }, + + disable: function(form) { + var elements = Form.getElements(form); + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + element.blur(); + element.disable = 'true'; + } + }, + + focusFirstElement: function(form) { + form = $(form); + var elements = Form.getElements(form); + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + if (element.type != 'hidden' && !element.disabled) { + Field.activate(element); + break; + } + } + }, + + reset: function(form) { + $(form).reset(); } } @@ -319,12 +378,17 @@ Form.Element.Serializers = { select: function(element) { var index = element.selectedIndex; - return [element.name, (index >= 0) ? element.options[index].value : '']; + var value = element.options[index].value || element.options[index].text; + return [element.name, (index >= 0) ? value : '']; } } /*--------------------------------------------------------------------------*/ +var $F = Form.Element.getValue; + +/*--------------------------------------------------------------------------*/ + Abstract.TimedObserver = function() {} Abstract.TimedObserver.prototype = { initialize: function(element, frequency, callback) { @@ -368,6 +432,65 @@ Form.Observer.prototype = (new Abstract.TimedObserver()).extend({ /*--------------------------------------------------------------------------*/ +document.getElementsByClassName = function(className) { + var children = document.getElementsByTagName('*') || document.all; + var elements = new Array(); + + for (var i = 0; i < children.length; i++) { + var child = children[i]; + var classNames = child.className.split(' '); + for (var j = 0; j < classNames.length; j++) { + if (classNames[j] == className) { + elements.push(child); + break; + } + } + } + + return elements; +} + +/*--------------------------------------------------------------------------*/ + +var Element = { + toggle: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + element.style.display = + (element.style.display == 'none' ? '' : 'none'); + } + }, + + hide: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + element.style.display = 'none'; + } + }, + + show: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + element.style.display = ''; + } + }, + + remove: function(element) { + element = $(element); + element.parentNode.removeChild(element); + }, + + getHeight: function(element) { + element = $(element); + return element.offsetHeight; + } +} + +var Toggle = new Object(); +Toggle.display = Element.toggle; + +/*--------------------------------------------------------------------------*/ + Abstract.Insertion = function(adjacency) { this.adjacency = adjacency; } @@ -484,7 +607,7 @@ Effect.Fade.prototype = { if (this.timer) clearTimeout(this.timer); this.setOpacity(this.element, this.current); this.current -= 10; - this.timer = setTimeout(this.fade.bind(this), 100); + this.timer = setTimeout(this.fade.bind(this), 50); }, isFinished: function() { @@ -494,7 +617,7 @@ Effect.Fade.prototype = { setOpacity: function(element, opacity) { opacity = (opacity == 100) ? 99.999 : opacity; element.style.filter = "alpha(opacity:"+opacity+")"; - element.style.opacity = opacity/100; + element.style.opacity = opacity/100 /*//*/; } } @@ -503,13 +626,13 @@ Effect.Scale.prototype = { initialize: function(element, percent) { this.element = $(element); this.startScale = 1.0; - this.startHeight = this.element.height || this.element.offsetHeight; - this.startWidth = this.element.width || this.element.offsetWidth; + this.startHeight = this.element.offsetHeight; + this.startWidth = this.element.offsetWidth; this.currentHeight = this.startHeight; this.currentWidth = this.startWidth; - this.finishScale = (percent/100); + this.finishScale = (percent/100) /*//*/; if (this.element.style.fontSize=="") this.sizeEm = 1.0; - if (this.element.style.fontSize && this.element.style.fontSize.indexOf("em")>0) + if (this.element.style.fontSize.indexOf("em")>0) this.sizeEm = parseFloat(this.element.style.fontSize); if(this.element.effect_scale) { clearTimeout(this.element.effect_scale.timer); @@ -537,7 +660,7 @@ Effect.Scale.prototype = { if (this.options.step) this.options.step(this); this.setDimensions(this.element, this.currentWidth, this.currentHeight); if(this.sizeEm) this.element.style.fontSize = this.sizeEm*this.currentScale + "em"; - this.currentScale += (this.factor/10); + this.currentScale += (this.factor/10) /*//*/; this.currentWidth = this.startWidth * this.currentScale; this.currentHeight = this.startHeight * this.currentScale; this.timer = setTimeout(this.scale.bind(this), 50); @@ -577,13 +700,9 @@ Effect.Puff.prototype = { fade: function(effect) { topd = (((effect.currentScale)*effect.startHeight) - effect.startHeight)/2; leftd = (((effect.currentScale)*effect.startWidth) - effect.startWidth)/2; - if(this.element.style.position='absolute') { - this.element.style.top = this.startTop-topd + "px"; - this.element.style.left = this.startLeft-leftd + "px"; - } else { - this.element.style.top = -topd + "px"; - this.element.style.left = -leftd + "px"; - } + this.element.style.position='absolute'; + this.element.style.top = this.startTop-topd + "px"; + this.element.style.left = this.startLeft-leftd + "px"; this.opacity -= 10; this.setOpacity(this.element, this.opacity); if(navigator.appVersion.indexOf('AppleWebKit')>0) this.element.innerHTML += ''; //force redraw on safari @@ -594,7 +713,7 @@ Effect.Puff.prototype = { setOpacity: function(element, opacity) { opacity = (opacity == 100) ? 99.999 : opacity; element.style.filter = "alpha(opacity:"+opacity+")"; - element.style.opacity = opacity/100; + element.style.opacity = opacity/100 /*//*/; } } @@ -613,7 +732,7 @@ Effect.Appear.prototype = { if (this.timer) clearTimeout(this.timer); this.setOpacity(this.element, this.current); this.current += 10; - this.timer = setTimeout(this.fade.bind(this), 100); + this.timer = setTimeout(this.fade.bind(this), 50); }, isFinished: function() { @@ -623,37 +742,23 @@ Effect.Appear.prototype = { setOpacity: function(element, opacity) { opacity = (opacity == 100) ? 99.999 : opacity; element.style.filter = "alpha(opacity:"+opacity+")"; - element.style.opacity = opacity/100; + element.style.opacity = opacity/100 /*//*/; element.style.display = ''; } } -/*--------------------------------------------------------------------------*/ - -PeriodicalExecuter = Class.create(); -PeriodicalExecuter.prototype = { - initialize: function(what, frequency) { - this.what = what; - this.frequency = frequency; - this.currentlyExecuting = false; - - this.registerCallback(); - }, - - registerCallback: function() { - setTimeout(this.onTimerEvent.bind(this), this.frequency * 1000); - }, - - onTimerEvent: function() { - if (!this.currentlyExecuting) { - try { - this.currentlyExecuting = true; - this.what(); - } finally { - this.currentlyExecuting = false; - } +Effect.ContentZoom = Class.create(); +Effect.ContentZoom.prototype = { + initialize: function(element, percent) { + this.element = $(element); + if (this.element.style.fontSize=="") this.sizeEm = 1.0; + if (this.element.style.fontSize.indexOf("em")>0) + this.sizeEm = parseFloat(this.element.style.fontSize); + if(this.element.effect_contentzoom) { + this.sizeEm = this.element.effect_contentzoom.sizeEm; } - - this.registerCallback(); + this.element.effect_contentzoom = this; + this.element.style.fontSize = this.sizeEm*(percent/100) + "em" /*//*/; + if(navigator.appVersion.indexOf('AppleWebKit')>0) { this.element.scrollTop -= 1; }; } } |