From 3fb25eec92c0c72760c4bf8040efd4b86c446bc6 Mon Sep 17 00:00:00 2001
From: wei <>
Date: Fri, 30 Mar 2007 00:38:41 +0000
Subject: Fixed #579

---
 framework/Web/Javascripts/js/debug/ajax.js  | 179 ++++++++++++++++++++++++++++
 framework/Web/Javascripts/js/debug/prado.js |  61 ++++++++++
 2 files changed, 240 insertions(+)

(limited to 'framework/Web/Javascripts/js/debug')

diff --git a/framework/Web/Javascripts/js/debug/ajax.js b/framework/Web/Javascripts/js/debug/ajax.js
index 60956194..6ae0ab40 100644
--- a/framework/Web/Javascripts/js/debug/ajax.js
+++ b/framework/Web/Javascripts/js/debug/ajax.js
@@ -2472,3 +2472,182 @@ Prado.WebUI.TInPlaceTextBox = Base.extend(
 	}
 });
 
+Prado.WebUI.TActiveRatingList = Base.extend(
+{
+	selectedIndex : -1,
+	rating: -1,
+	enabled : true,
+	readOnly : false,
+
+	constructor : function(options)
+	{
+		var cap = $(options.CaptionID);
+		this.options = Object.extend(
+		{
+			caption : cap ? cap.innerHTML : ''
+		}, options || {});
+
+		Prado.WebUI.TActiveRatingList.register(this);
+		this._init();
+		this.selectedIndex = options.SelectedIndex;
+		this.rating = options.Rating;
+		if(options.Rating <= 0 && options.SelectedIndex >= 0)
+			this.rating = options.SelectedIndex+1;
+		this.showRating(this.rating);
+	},
+
+	_init: function(options)
+	{
+		Element.addClassName($(this.options.ListID),this.options.Style);
+		this.radios = new Array();
+		var index=0;
+		for(var i = 0; i<this.options.ItemCount; i++)
+		{
+			var radio = $(this.options.ListID+'_c'+i);
+			var td = radio.parentNode;
+			if(radio && td.tagName.toLowerCase()=='td')
+			{
+				this.radios.push(radio);
+				Event.observe(td, "mouseover", this.hover.bindEvent(this,index));
+				Event.observe(td, "mouseout", this.recover.bindEvent(this,index));
+				Event.observe(td, "click", this.click.bindEvent(this, index));
+				index++;
+				Element.addClassName(td,"rating");
+			}
+		}
+	},
+
+	hover : function(ev,index)
+	{
+		if(this.enabled==false) return;
+		for(var i = 0; i<this.radios.length; i++)
+		{
+			var node = this.radios[i].parentNode;
+			var action = i <= index ? 'addClassName' : 'removeClassName'
+			Element[action](node,"rating_hover");
+			Element.removeClassName(node,"rating_selected");
+			Element.removeClassName(node,"rating_half");
+		}
+		this.showCaption(this.getIndexCaption(index));
+	},
+
+	recover : function(ev,index)
+	{
+		if(this.enabled==false) return;
+		this.showRating(this.rating);
+		this.showCaption(this.options.caption);
+	},
+
+	click : function(ev, index)
+	{
+		if(this.enabled==false) return;
+		for(var i = 0; i<this.radios.length; i++)
+			this.radios[i].checked = (i == index);
+
+		this.selectedIndex = index;
+		this.setRating(index+1);
+
+		this.dispatchRequest(ev);
+	},
+
+	dispatchRequest : function(ev)
+	{
+		var requestOptions = Object.extend(
+		{
+			ID : this.options.ListID+"_c"+this.selectedIndex,
+			EventTarget : this.options.ListName+"$c"+this.selectedIndex
+		},this.options);
+		var request = new Prado.CallbackRequest(requestOptions.EventTarget, requestOptions);
+		if(request.dispatch()==false)
+			Event.stop(ev);
+	},
+
+	setRating : function(value)
+	{
+		this.rating = value;
+		var base = Math.floor(value-1);
+		var remainder = value - base-1;
+		var halfMax = this.options.HalfRating["1"];
+		var index = remainder > halfMax ? base+1 : base;
+		for(var i = 0; i<this.radios.length; i++)
+			this.radios[i].checked = (i == index);
+
+		var caption = this.getIndexCaption(index);
+		this.setCaption(caption);
+		this.showCaption(caption);
+
+		this.showRating(value);
+	},
+
+	showRating: function(value)
+	{
+		var base = Math.floor(value-1);
+		var remainder = value - base-1;
+		var halfMin = this.options.HalfRating["0"];
+		var halfMax = this.options.HalfRating["1"];
+		var index = remainder > halfMax ? base+1 : base;
+		var hasHalf = remainder >= halfMin && remainder <= halfMax;
+		for(var i = 0; i<this.radios.length; i++)
+		{
+			var node = this.radios[i].parentNode;
+			var action = i > index ? 'removeClassName' : 'addClassName';
+			Element[action](node, "rating_selected");
+			if(i==index+1 && hasHalf)
+				Element.addClassName(node, "rating_half");
+			else
+				Element.removeClassName(node, "rating_half");
+			Element.removeClassName(node,"rating_hover");
+		}
+	},
+
+	getIndexCaption : function(index)
+	{
+		return index > -1 ? this.radios[index].value : this.options.caption;
+	},
+
+	showCaption : function(value)
+	{
+		var caption = $(this.options.CaptionID);
+		if(caption) caption.innerHTML = value;
+		$(this.options.ListID).title = value;
+	},
+
+	setCaption : function(value)
+	{
+		this.options.caption = value;
+		this.showCaption(value);
+	},
+
+	setEnabled : function(value)
+	{
+		this.enabled = value;
+		for(var i = 0; i<this.radios.length; i++)
+		{
+			var action = value ? 'removeClassName' : 'addClassName'
+			Element[action](this.radios[i].parentNode, "rating_disabled");
+		}
+	}
+},
+{
+ratings : {},
+register : function(rating)
+{
+	Prado.WebUI.TActiveRatingList.ratings[rating.options.ListID] = rating;
+},
+
+setEnabled : function(id,value)
+{
+	Prado.WebUI.TActiveRatingList.ratings[id].setEnabled(value);
+},
+
+setRating : function(id,value)
+{
+	Prado.WebUI.TActiveRatingList.ratings[id].setRating(value);
+},
+
+setCaption : function(id,value)
+{
+	Prado.WebUI.TActiveRatingList.ratings[id].setCaption(value);
+}
+});
+
diff --git a/framework/Web/Javascripts/js/debug/prado.js b/framework/Web/Javascripts/js/debug/prado.js
index 1388135d..0e815b99 100644
--- a/framework/Web/Javascripts/js/debug/prado.js
+++ b/framework/Web/Javascripts/js/debug/prado.js
@@ -4670,3 +4670,64 @@ Prado.WebUI.TRadioButtonList = Base.extend(
 	}
 });
 
+Prado.WebUI.TRatingList = Class.create();	
+Prado.WebUI.TRatingList.prototype = 
+{
+	selectedIndex : -1,
+
+	initialize : function(options)
+	{
+		this.options = options;
+		this.element = $(options['ID']);
+		Element.addClassName(this.element,options.cssClass);
+		this.radios = document.getElementsByName(options.field);
+		for(var i = 0; i<this.radios.length; i++)
+		{
+			Event.observe(this.radios[i].parentNode, "mouseover", this.hover.bindEvent(this,i));
+			Event.observe(this.radios[i].parentNode, "mouseout", this.recover.bindEvent(this,i));
+			Event.observe(this.radios[i].parentNode, "click", this.click.bindEvent(this, i));
+		}		
+		this.caption = CAPTION();
+		this.element.appendChild(this.caption);
+		this.selectedIndex = options.selectedIndex;
+		this.setRating(this.selectedIndex);
+	},
+	
+	hover : function(ev,index)
+	{
+		for(var i = 0; i<this.radios.length; i++)
+			this.radios[i].parentNode.className = (i<=index) ? "rating_hover" : "";
+		this.setCaption(index);
+	},
+	
+	recover : function(ev,index)
+	{
+		for(var i = 0; i<=index; i++)
+			Element.removeClassName(this.radios[i].parentNode, "rating_hover");
+		this.setRating(this.selectedIndex);
+	},
+	
+	click : function(ev, index)
+	{
+		for(var i = 0; i<this.radios.length; i++)
+			this.radios[i].checked = (i == index);
+		this.selectedIndex = index;
+		this.setRating(index);
+		if(isFunction(this.options.onChange))
+			this.options.onChange(this,index);		
+	},
+	
+	setRating: function(index)
+	{
+		for(var i = 0; i<=index; i++)
+			this.radios[i].parentNode.className = "rating_selected";
+		this.setCaption(index);
+	},
+	
+	setCaption : function(index)
+	{
+		this.caption.innerHTML = index > -1 ? 
+			this.radios[index].value : this.options.caption;	
+	}
+}
+
-- 
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