Adding TActiveLabel

4 files changed, 98 insertions, 19 deletions

diff --git a/framework/Web/Javascripts/js/ajax.js b/framework/Web/Javascripts/js/ajax.js
index 375d90e9..6ab3d18d 100644
--- a/framework/Web/Javascripts/js/ajax.js
+++ b/framework/Web/Javascripts/js/ajax.js
@@ -34,14 +34,14 @@ this.transport.onreadystatechange=Prototype.emptyFunction;},getHeaderData:functi
 catch(e)
 {if(typeof(json)=="string")
 {Logger.info("using json")
-return Prado.CallbackRequest.decode(json);}}}});Prado.CallbackRequest=Class.create();Object.extend(Prado.CallbackRequest,{FIELD_CALLBACK_TARGET:'PRADO_CALLBACK_TARGET',FIELD_CALLBACK_PARAMETER:'PRADO_CALLBACK_PARAMETER',FIELD_CALLBACK_PAGESTATE:'PRADO_PAGESTATE',PostDataLoaders:[],DATA_HEADER:'X-PRADO-DATA',ACTION_HEADER:'X-PRADO-ACTIONS',ERROR_HEADER:'X-PRADO-ERROR',dispatchActions:function(transport,actions)
+return Prado.CallbackRequest.decode(json);}}}});Prado.CallbackRequest=Class.create();Object.extend(Prado.CallbackRequest,{FIELD_CALLBACK_TARGET:'PRADO_CALLBACK_TARGET',FIELD_CALLBACK_PARAMETER:'PRADO_CALLBACK_PARAMETER',FIELD_CALLBACK_PAGESTATE:'PRADO_PAGESTATE',PostDataLoaders:[],DATA_HEADER:'X-PRADO-DATA',ACTION_HEADER:'X-PRADO-ACTIONS',ERROR_HEADER:'X-PRADO-ERROR',Queque:[],InProgress:[],dispatchActions:function(transport,actions)
 {if(actions&&actions.length>0)
 actions.each(this.__run.bind(this,transport));},__run:function(transport,command)
 {for(var method in command)
 {if(command[method][0])
 {var id=command[method][0];if($(id)||id.indexOf("[]")>-1)
 method.toFunction().apply(this,command[method].concat(transport));else if(typeof(Logger)!="undefined")
-{Logger.error("Error in executing callback response:","Unable to find HTML element with ID '"+id+"' before executing "+method+"().");}}}},Exception:{"on505":function(request,transport,data)
+{Logger.error("Error in executing callback response:","Unable to find HTML element with ID '"+id+"' before executing "+method+"().");}}}},Exception:{"on500":function(request,transport,data)
 {var e=request.getHeaderData(Prado.CallbackRequest.ERROR_HEADER);Logger.error("Callback Server Error "+e.code,this.formatException(e));},'on200':function(request,transport,data)
 {if(transport.status<500)
 {var msg='HTTP '+transport.status+" with response : \n";msg+=transport.responseText+"\n";msg+="Data : \n"+inspect(data)+"\n";msg+="Actions : \n";request.getHeaderData(Prado.CallbackRequest.ACTION_HEADER).each(function(action)
@@ -52,15 +52,28 @@ Logger.warn(msg);}},onException:function(e)
 {msg+="  #"+i+" "+trace[i].file;msg+="("+trace[i].line+"): ";msg+=trace[i]["class"]+"->"+trace[i]["function"]+"()"+"\n";}
 msg+=e.version+" "+e.time+"\n";return msg;}},encode:function(data)
 {return Prado.JSON.stringify(data);},decode:function(data)
-{return Prado.JSON.parse(data);}})
-Event.OnLoad(function()
+{if(typeof(data)=="string"&&data.trim().length>0)
+return Prado.JSON.parse(data);else
+return null;},dispatchQuequedRequest:function()
+{requests=Prado.CallbackRequest;if(requests.InProgress.length==0&&requests.Queque.length>0)
+{var item=requests.Queque.pop();item.callback=new Ajax.Request(item.url,item.options);item.callback.callbackID=item.id;item.timeout=setTimeout(function()
+{requests.removeInProgress(item.callback);},item.options.TimeOut);requests.InProgress.push(item);}},removeInProgress:function(request)
+{if(request&&request.callbackID)
+{var stillInProgress=[];requests=Prado.CallbackRequest;requests.InProgress.each(function(item)
+{if(item.callback.callbackID==request.callbackID)
+{item.callback.transport.abort();request.transport.abort();clearTimeout(item.timeout);}
+else
+{stillInProgress.push(item);}})
+requests.InProgress=stillInProgress;}
+requests.dispatchQuequedRequest();}})
+Ajax.Responders.register({onComplete:Prado.CallbackRequest.removeInProgress});Event.OnLoad(function()
 {if(typeof Logger!="undefined")
-Ajax.Responders.register(Prado.CallbackRequest.Exception);});Prado.CallbackRequest.prototype={url:window.location.href,options:{},id:null,request:null,initialize:function(id,options)
-{this.options=options||{};this.id=id;var request={postBody:this._getPostData(),parameters:''}
-Object.extend(this.options||{},request);if(this.options.CausesValidation!=false&&typeof(Prado.Validation)!="undefined")
+Ajax.Responders.register(Prado.CallbackRequest.Exception);});Prado.CallbackRequest.prototype={url:window.location.href,options:{TimeOut:30000},id:null,callback:null,initialize:function(id,options)
+{Object.extend(this.options,options||{});this.id=id;var request={postBody:this._getPostData(),parameters:''}
+Object.extend(this.options,request);if(this.options.CausesValidation!=false&&typeof(Prado.Validation)!="undefined")
 {var form=this.options.Form||Prado.Validation.getForm();if(Prado.Validation.validate(form,this.options.ValidationGroup,this)==false)
 return;}
-this.request=new Ajax.Request(this.url,this.options);},_getPostData:function()
+Prado.CallbackRequest.Queque.push(this);Prado.CallbackRequest.dispatchQuequedRequest();},_getPostData:function()
 {var data={};var callback=Prado.CallbackRequest;if(this.options.PostState!=false)
 {callback.PostDataLoaders.each(function(name)
 {$A(document.getElementsByName(name)).each(function(element)
diff --git a/framework/Web/Javascripts/js/prado.js b/framework/Web/Javascripts/js/prado.js
index f6c52983..f545ee74 100644
--- a/framework/Web/Javascripts/js/prado.js
+++ b/framework/Web/Javascripts/js/prado.js
@@ -266,7 +266,7 @@ el.setAttribute(attribute,value);},setOptions:function(element,options)
 el.remove(0);for(var i=0;i<options.length;i++)
 el.options[el.options.length]=new Option(options[i][0],options[i][1]);}},focus:function(element)
 {var obj=$(element);if(typeof(obj)!="undefined"&&typeof(obj.focus)!="undefined")
-setTimeout(function(){obj.focus();},100);return false;},replaceContent:function(element,method,content,boundary,transport)
+setTimeout(function(){obj.focus();},100);return false;},replace:function(element,method,content,boundary,transport)
 {if(boundary)
 {var f=RegExp('(<!--'+boundary+'-->)([\\s\\S\\w\\W]*)(<!--//'+boundary+'-->)',"m");var result=transport.responseText.match(f);if(result&&result.length>=2)
 content=result[2];}
diff --git a/framework/Web/Javascripts/prado/ajax3.js b/framework/Web/Javascripts/prado/ajax3.js
index 63add490..8ea76e10 100644
--- a/framework/Web/Javascripts/prado/ajax3.js
+++ b/framework/Web/Javascripts/prado/ajax3.js
@@ -103,6 +103,14 @@ Object.extend(Prado.CallbackRequest,
 	 * Response errors/exceptions header name.

 	 */

 	ERROR_HEADER : 'X-PRADO-ERROR',

+	/**

+	 * Callback request queque.

+	 */

+	Queque : [],

+	/**

+	 * Requests In progress.

+	 */

+	InProgress : [],

 	

 	/**

 	 * Dispatch callback response actions.

@@ -140,9 +148,9 @@ Object.extend(Prado.CallbackRequest,
 	Exception :

 	{

 		/**

-		 * Server returns 505 exception. Just log it.

+		 * Server returns 500 exception. Just log it.

 		 */

-		"on505" : function(request, transport, data)

+		"on500" : function(request, transport, data)

 		{	

 			var e = request.getHeaderData(Prado.CallbackRequest.ERROR_HEADER);

 			Logger.error("Callback Server Error "+e.code, this.formatException(e));

@@ -163,7 +171,6 @@ Object.extend(Prado.CallbackRequest,
 				{

 					msg += inspect(action)+"\n";

 				})

-				

 				Logger.warn(msg);

 			}

 		},

@@ -209,10 +216,61 @@ Object.extend(Prado.CallbackRequest,
 	 */

 	decode : function(data)

 	{

-		return Prado.JSON.parse(data);

+		if(typeof(data) == "string" && data.trim().length > 0)

+			return Prado.JSON.parse(data);

+		else

+			return null;

+	},

+	

+	/**

+	 * Dispatch quequed requests, and set a timeout.

+	 */

+	dispatchQuequedRequest : function()

+	{

+		requests = Prado.CallbackRequest;

+		if(requests.InProgress.length == 0 && requests.Queque.length > 0)

+		{

+			var item = requests.Queque.pop();

+			item.callback = new Ajax.Request(item.url, item.options);

+			item.callback.callbackID = item.id;

+			item.timeout = setTimeout(function()

+			{

+				requests.removeInProgress(item.callback);

+			}, item.options.TimeOut);

+			requests.InProgress.push(item);

+		}

+	},

+	

+	/**

+	 * Remove a request currently in progress and call dispatchQuequedRequest.

+	 */

+	removeInProgress : function(request)

+	{

+		if(request && request.callbackID)

+		{

+			var stillInProgress = [];

+			requests = Prado.CallbackRequest;

+			requests.InProgress.each(function(item)

+			{

+				if(item.callback.callbackID == request.callbackID)

+				{

+					item.callback.transport.abort();

+					request.transport.abort();

+					clearTimeout(item.timeout);	

+				}

+				else

+				{

+					stillInProgress.push(item);

+				}

+			})

+			requests.InProgress = stillInProgress;

+		}

+		requests.dispatchQuequedRequest();

 	}

 })

 

+Ajax.Responders.register({onComplete : Prado.CallbackRequest.removeInProgress});

+

 //Add HTTP exception respones when logger is enabled.

 Event.OnLoad(function()

 { 

@@ -233,7 +291,10 @@ Prado.CallbackRequest.prototype =
 	/**

 	 * Callback options, including onXXX events.

 	 */

-	options : {},

+	options : 

+	{

+		TimeOut : 30000 // 30 second timeout.

+	},

 	

 	/**

 	 * Callback target ID. E.g. $control->getUniqueID();

@@ -243,14 +304,15 @@ Prado.CallbackRequest.prototype =
 	/**

 	 * Current callback request.

 	 */

-	request : null,

+	callback : null,

 	

 	/**

 	 * Prepare and inititate a callback request.

 	 */

 	initialize : function(id, options)

 	{

-		this.options = options || {};	

+		Object.extend(this.options, options || {});

+		

 		this.id = id;

 		

 		var request = 

@@ -258,14 +320,18 @@ Prado.CallbackRequest.prototype =
 			postBody : this._getPostData(),

 			parameters : ''

 		}

-		Object.extend(this.options || {},request);

+		

+		Object.extend(this.options, request);		

+		

 		if(this.options.CausesValidation != false && typeof(Prado.Validation) != "undefined")

 		{

 			var form =  this.options.Form || Prado.Validation.getForm();

 			if(Prado.Validation.validate(form,this.options.ValidationGroup,this) == false)

 				return;

 		}

-		this.request = new Ajax.Request(this.url, this.options);

+		

+		Prado.CallbackRequest.Queque.push(this);

+		Prado.CallbackRequest.dispatchQuequedRequest();

 	},

 

 	/**

diff --git a/framework/Web/Javascripts/prado/element.js b/framework/Web/Javascripts/prado/element.js
index 88fb9ec5..cf02095b 100644
--- a/framework/Web/Javascripts/prado/element.js
+++ b/framework/Web/Javascripts/prado/element.js
@@ -76,7 +76,7 @@ Prado.Element =
 		return false;

 	},

 	

-	replaceContent : function(element, method, content, boundary, transport)

+	replace : function(element, method, content, boundary, transport)

 	{

 		if(boundary)

 		{