Merge from 3.0 branch till 1099.

13 files changed, 182 insertions, 68 deletions

diff --git a/framework/Web/Javascripts/colorpicker/colorpicker.js b/framework/Web/Javascripts/colorpicker/colorpicker.js
index dc80f0c7..06cfb037 100644
--- a/framework/Web/Javascripts/colorpicker/colorpicker.js
+++ b/framework/Web/Javascripts/colorpicker/colorpicker.js
@@ -74,7 +74,7 @@ Object.extend(Prado.WebUI.TColorPicker.prototype,
 			if(Prado.Browser().ie)

 			{

 				this.iePopUp = document.createElement('iframe');

-				this.iePopUp.src = "";

+				this.iePopUp.src = Prado.WebUI.TColorPicker.UIImages['button.gif'];

 				this.iePopUp.style.position = "absolute"

 				this.iePopUp.scrolling="no"

 				this.iePopUp.frameBorder="0"

diff --git a/framework/Web/Javascripts/datepicker/datepicker.js b/framework/Web/Javascripts/datepicker/datepicker.js
index 79763811..d5d9496c 100644
--- a/framework/Web/Javascripts/datepicker/datepicker.js
+++ b/framework/Web/Javascripts/datepicker/datepicker.js
@@ -81,11 +81,14 @@ Prado.WebUI.TDatePicker.prototype =
 		Object.extend(this,options);

 		

 		Event.observe(this.trigger, triggerEvent, this.show.bindEvent(this));

-		this.create();	

+	

 	},

 

 	create : function()

 	{

+		if(typeof(this._calDiv) != "undefined")

+			return;

+			

 		var div;

 		var table;

 		var tbody;

@@ -115,9 +118,10 @@ Prado.WebUI.TDatePicker.prototype =
 		

 		// Previous Month Button

 		td = document.createElement("td");

-		var previousMonth = document.createElement("button");

-		previousMonth.className = "prevMonthButton";

-		previousMonth.appendChild(document.createTextNode("<<"));

+		var previousMonth = document.createElement("input");

+		previousMonth.className = "prevMonthButton button";

+		previousMonth.type = "button"

+		previousMonth.value = "<<";

 		td.appendChild(previousMonth);

 		tr.appendChild(td);

 		

@@ -162,9 +166,10 @@ Prado.WebUI.TDatePicker.prototype =
 		

 		

 		td = document.createElement("td");

-		td.className = "nextMonthButton";

-		var nextMonth = document.createElement("button");

-		nextMonth.appendChild(document.createTextNode(">>"));

+		var nextMonth = document.createElement("input");

+		nextMonth.className = "nextMonthButton button";

+		nextMonth.type = "button";

+		nextMonth.value = ">>";

 		td.appendChild(nextMonth);

 		tr.appendChild(td);

 		

@@ -178,6 +183,7 @@ Prado.WebUI.TDatePicker.prototype =
 		

 		var text;

 		table = document.createElement("table");

+		table.align="center";

 		table.className = "grid";

 	

 	    div.appendChild(table);

@@ -226,11 +232,12 @@ Prado.WebUI.TDatePicker.prototype =
 		div.className = "calendarFooter";

 		this._calDiv.appendChild(div);

 

-		var todayButton = document.createElement("button");

+		var todayButton = document.createElement("input");

+		todayButton.type="button";

 		todayButton.className = "todayButton";

 		var today = this.newDate();

 		var buttonText = today.SimpleFormat(this.Format,this);

-		todayButton.appendChild(document.createTextNode(buttonText));

+		todayButton.value = buttonText;

 		div.appendChild(todayButton);

 		

 		/*var clearButton = document.createElement("button");

@@ -243,7 +250,7 @@ Prado.WebUI.TDatePicker.prototype =
 		if(Prado.Browser().ie)

 		{

 			this.iePopUp = document.createElement('iframe');

-			this.iePopUp.src = "";

+			this.iePopUp.src = Prado.WebUI.TDatePicker.spacer;

 			this.iePopUp.style.position = "absolute"

 			this.iePopUp.scrolling="no"

 			this.iePopUp.frameBorder="0"

@@ -521,6 +528,8 @@ Prado.WebUI.TDatePicker.prototype =
 	

 	show : function() 

 	{

+		this.create();

+			

 		if(!this.showing)

 		{

 			var pos = Position.cumulativeOffset(this.control);

diff --git a/framework/Web/Javascripts/datepicker/default.css b/framework/Web/Javascripts/datepicker/default.css
index e5d327e1..7e920f1b 100644
--- a/framework/Web/Javascripts/datepicker/default.css
+++ b/framework/Web/Javascripts/datepicker/default.css
@@ -21,6 +21,7 @@
 	margin-left: 1px;

 }

 

+

 .TDatePickerImageButton:hover

 {

 	border-color: #ddd;

@@ -31,9 +32,9 @@
 	font-size: 11px;

 }

 

-.TDatePicker .calendarHeader button

+.TDatePicker input.button

 {

-	font-size: 12px;

+	font-size: 11px;

 	width: 32px;

 }

 

@@ -41,6 +42,7 @@
 {

 	padding: 4px 0;

 	border: 1px solid white;

+	text-align: center;

 }

 .TDatePicker .hover

 {

@@ -61,25 +63,36 @@
 {

 	border: 1px solid white;

 	cursor: default;

-	height: 23px;

+	height: 22px;

 }

+

 .TDatePicker th

 {

 	width: 28px;

 }

+

+.TDatePicker .calendarBody

+{

+	text-align: center;

+	width: 210px;

+	margin: 3px 6px;

+}

+

 .TDatePicker .grid

 {

 	border-spacing: 0px;

-	margin: 3px;

 }

+

 .TDatePicker .calendarFooter

 {

 	margin: 2px;

 	border-top: 1px solid #919EA9;

 	padding-top: 2px;

 }

-.TDatePicker .calendarFooter button

+.TDatePicker .todayButton

 {

-	font-size: 12px;

+	font-size: 11px;

 	margin: 4px;

+	padding-left: 1em;

+	padding-right: 1em;

 }
\ No newline at end of file
diff --git a/framework/Web/Javascripts/datepicker/spacer.gif b/framework/Web/Javascripts/datepicker/spacer.gif
new file mode 100755
index 00000000..fc256098
--- /dev/null
+++ b/framework/Web/Javascripts/datepicker/spacer.gif
diff --git a/framework/Web/Javascripts/extended/event.js b/framework/Web/Javascripts/extended/event.js
index 29a8d5aa..4fd041d8 100644
--- a/framework/Web/Javascripts/extended/event.js
+++ b/framework/Web/Javascripts/extended/event.js
@@ -64,6 +64,7 @@ Object.extend(Event,
 	 * <tt>element</tt>. Only HTMLEvent and MouseEvent can be 

 	 * dispatched, keyboard events or UIEvent can not be dispatch 

 	 * via javascript consistently.

+	 * For the "submit" event the submit() method is called.

 	 * @param {Object} element id string or a DOM element.

 	 * @param {String} event type to dispatch.

 	 */

@@ -86,12 +87,6 @@ Object.extend(Event,
 					document.defaultView, 1, 0, 0, 0, 0, false, 

 							false, false, false, 0, null);

 			}

-			else

-			{

-				if(typeof(Logger) != "undefined") 

-					Logger.error("undefined event", type);

-				return;

-			}

             element.dispatchEvent(event);

         }

         else if(document.createEventObject)

diff --git a/framework/Web/Javascripts/js/colorpicker.js b/framework/Web/Javascripts/js/colorpicker.js
index 5bfab96d..47949239 100644
--- a/framework/Web/Javascripts/js/colorpicker.js
+++ b/framework/Web/Javascripts/js/colorpicker.js
@@ -34,7 +34,7 @@ Event.observe(this.button,"click",this._buttonOnClick);Event.observe(this.input,
 {var constructor=mode=="Basic"?"getBasicPickerContainer":"getFullPickerContainer"
 this.element=this[constructor](this.options['ID'],this.options['Palette'])
 document.body.appendChild(this.element);this.element.style.display="none";if(Prado.Browser().ie)
-{this.iePopUp=document.createElement('iframe');this.iePopUp.src="";this.iePopUp.style.position="absolute"
+{this.iePopUp=document.createElement('iframe');this.iePopUp.src=Prado.WebUI.TColorPicker.UIImages['button.gif'];this.iePopUp.style.position="absolute"
 this.iePopUp.scrolling="no"
 this.iePopUp.frameBorder="0"
 this.input.parentNode.appendChild(this.iePopUp);}
diff --git a/framework/Web/Javascripts/js/datepicker.js b/framework/Web/Javascripts/js/datepicker.js
index 6a28c061..a81bbeb4 100644
--- a/framework/Web/Javascripts/js/datepicker.js
+++ b/framework/Web/Javascripts/js/datepicker.js
@@ -8,16 +8,18 @@ Prado.WebUI.TDatePicker=Class.create();Object.extend(Prado.WebUI.TDatePicker,{ge
 {this.trigger=$(this.options.Trigger);var triggerEvent=this.options.TriggerEvent||"click";}
 else
 {this.trigger=this.control;var triggerEvent=this.options.TriggerEvent||"focus";}
-Object.extend(this,options);Event.observe(this.trigger,triggerEvent,this.show.bindEvent(this));this.create();},create:function()
-{var div;var table;var tbody;var tr;var td;this._calDiv=document.createElement("div");this._calDiv.className=this.ClassName;this._calDiv.style.display="none";this._calDiv.style.position="absolute"
-div=document.createElement("div");div.className="calendarHeader";this._calDiv.appendChild(div);table=document.createElement("table");table.style.cellSpacing=0;div.appendChild(table);tbody=document.createElement("tbody");table.appendChild(tbody);tr=document.createElement("tr");tbody.appendChild(tr);td=document.createElement("td");var previousMonth=document.createElement("button");previousMonth.className="prevMonthButton";previousMonth.appendChild(document.createTextNode("<<"));td.appendChild(previousMonth);tr.appendChild(td);td=document.createElement("td");tr.appendChild(td);this._monthSelect=document.createElement("select");this._monthSelect.className="months";for(var i=0;i<this.MonthNames.length;i++){var opt=document.createElement("option");opt.innerHTML=this.MonthNames[i];opt.value=i;if(i==this.selectedDate.getMonth()){opt.selected=true;}
+Object.extend(this,options);Event.observe(this.trigger,triggerEvent,this.show.bindEvent(this));},create:function()
+{if(typeof(this._calDiv)!="undefined")
+return;var div;var table;var tbody;var tr;var td;this._calDiv=document.createElement("div");this._calDiv.className=this.ClassName;this._calDiv.style.display="none";this._calDiv.style.position="absolute"
+div=document.createElement("div");div.className="calendarHeader";this._calDiv.appendChild(div);table=document.createElement("table");table.style.cellSpacing=0;div.appendChild(table);tbody=document.createElement("tbody");table.appendChild(tbody);tr=document.createElement("tr");tbody.appendChild(tr);td=document.createElement("td");var previousMonth=document.createElement("input");previousMonth.className="prevMonthButton button";previousMonth.type="button"
+previousMonth.value="<<";td.appendChild(previousMonth);tr.appendChild(td);td=document.createElement("td");tr.appendChild(td);this._monthSelect=document.createElement("select");this._monthSelect.className="months";for(var i=0;i<this.MonthNames.length;i++){var opt=document.createElement("option");opt.innerHTML=this.MonthNames[i];opt.value=i;if(i==this.selectedDate.getMonth()){opt.selected=true;}
 this._monthSelect.appendChild(opt);}
 td.appendChild(this._monthSelect);td=document.createElement("td");td.className="labelContainer";tr.appendChild(td);this._yearSelect=document.createElement("select");for(var i=this.FromYear;i<=this.UpToYear;++i){var opt=document.createElement("option");opt.innerHTML=i;opt.value=i;if(i==this.selectedDate.getFullYear()){opt.selected=false;}
 this._yearSelect.appendChild(opt);}
-td.appendChild(this._yearSelect);td=document.createElement("td");td.className="nextMonthButton";var nextMonth=document.createElement("button");nextMonth.appendChild(document.createTextNode(">>"));td.appendChild(nextMonth);tr.appendChild(td);div=document.createElement("div");div.className="calendarBody";this._calDiv.appendChild(div);var calendarBody=div;var text;table=document.createElement("table");table.className="grid";div.appendChild(table);var thead=document.createElement("thead");table.appendChild(thead);tr=document.createElement("tr");thead.appendChild(tr);for(i=0;i<7;++i){td=document.createElement("th");text=document.createTextNode(this.ShortWeekDayNames[(i+this.FirstDayOfWeek)%7]);td.appendChild(text);td.className="weekDayHead";tr.appendChild(td);}
+td.appendChild(this._yearSelect);td=document.createElement("td");var nextMonth=document.createElement("input");nextMonth.className="nextMonthButton button";nextMonth.type="button";nextMonth.value=">>";td.appendChild(nextMonth);tr.appendChild(td);div=document.createElement("div");div.className="calendarBody";this._calDiv.appendChild(div);var calendarBody=div;var text;table=document.createElement("table");table.align="center";table.className="grid";div.appendChild(table);var thead=document.createElement("thead");table.appendChild(thead);tr=document.createElement("tr");thead.appendChild(tr);for(i=0;i<7;++i){td=document.createElement("th");text=document.createTextNode(this.ShortWeekDayNames[(i+this.FirstDayOfWeek)%7]);td.appendChild(text);td.className="weekDayHead";tr.appendChild(td);}
 tbody=document.createElement("tbody");table.appendChild(tbody);for(week=0;week<6;++week){tr=document.createElement("tr");tbody.appendChild(tr);for(day=0;day<7;++day){td=document.createElement("td");td.className="calendarDate";text=document.createTextNode(String.fromCharCode(160));td.appendChild(text);tr.appendChild(td);var tmp=new Object();tmp.tag="DATE";tmp.value=-1;tmp.data=text;this.dateSlot[(week*7)+day]=tmp;Event.observe(td,"mouseover",this.hover.bindEvent(this));Event.observe(td,"mouseout",this.hover.bindEvent(this));}}
-div=document.createElement("div");div.className="calendarFooter";this._calDiv.appendChild(div);var todayButton=document.createElement("button");todayButton.className="todayButton";var today=this.newDate();var buttonText=today.SimpleFormat(this.Format,this);todayButton.appendChild(document.createTextNode(buttonText));div.appendChild(todayButton);if(Prado.Browser().ie)
-{this.iePopUp=document.createElement('iframe');this.iePopUp.src="";this.iePopUp.style.position="absolute"
+div=document.createElement("div");div.className="calendarFooter";this._calDiv.appendChild(div);var todayButton=document.createElement("input");todayButton.type="button";todayButton.className="todayButton";var today=this.newDate();var buttonText=today.SimpleFormat(this.Format,this);todayButton.value=buttonText;div.appendChild(todayButton);if(Prado.Browser().ie)
+{this.iePopUp=document.createElement('iframe');this.iePopUp.src=Prado.WebUI.TDatePicker.spacer;this.iePopUp.style.position="absolute"
 this.iePopUp.scrolling="no"
 this.iePopUp.frameBorder="0"
 document.body.appendChild(this.iePopUp);}
@@ -87,7 +89,7 @@ this.onChange();},getElement:function()
 {var d=this.newDate(this.selectedDate);d.setMonth(month);this.setSelectedDate(d);},nextMonth:function()
 {this.setMonth(this.selectedDate.getMonth()+1);},prevMonth:function()
 {this.setMonth(this.selectedDate.getMonth()-1);},show:function()
-{if(!this.showing)
+{this.create();if(!this.showing)
 {var pos=Position.cumulativeOffset(this.control);if(this.options.InputMode=="TextBox")
 pos[1]+=this.control.offsetHeight;else
 {var dayList=Prado.WebUI.TDatePicker.getDayListControl(this.control);if(dayList)
diff --git a/framework/Web/Javascripts/js/prado.js b/framework/Web/Javascripts/js/prado.js
index c09cf64c..aa02e98e 100644
--- a/framework/Web/Javascripts/js/prado.js
+++ b/framework/Web/Javascripts/js/prado.js
@@ -129,9 +129,6 @@ return element.submit();if(document.createEvent)
 {var event=document.createEvent('HTMLEvents');event.initEvent(type,true,true);}
 else if(Event.isMouseEvent(type))
 {var event=document.createEvent('MouseEvents');event.initMouseEvent(type,true,true,document.defaultView,1,0,0,0,0,false,false,false,false,0,null);}
-else
-{if(typeof(Logger)!="undefined")
-Logger.error("undefined event",type);return;}
 element.dispatchEvent(event);}
 else if(document.createEventObject)
 {var evObj=document.createEventObject();element.fireEvent('on'+type,evObj);}
diff --git a/framework/Web/Javascripts/prado/validation3.js b/framework/Web/Javascripts/prado/validation3.js
index ad55f96b..6285dd52 100644
--- a/framework/Web/Javascripts/prado/validation3.js
+++ b/framework/Web/Javascripts/prado/validation3.js
@@ -763,7 +763,9 @@ Prado.WebUI.TBaseValidator.prototype =
 		return value;

 	},

 

-	/**

+	/** 

+	 * The ControlType property comes from TBaseValidator::getClientControlClass()

+	 * Be sure to update the TBaseValidator::$_clientClass if new cases are added. 

 	 * @return mixed control value to validate

 	 */

 	 getValidationValue : function(control)

diff --git a/framework/Web/UI/TThemeManager.php b/framework/Web/UI/TThemeManager.php
index 6a908759..fcb20a81 100644
--- a/framework/Web/UI/TThemeManager.php
+++ b/framework/Web/UI/TThemeManager.php
@@ -79,6 +79,23 @@ class TThemeManager extends TModule
 	}

 

 	/**

+	 * @return array list of available theme names

+	 */

+	public function getAvailableThemes()

+	{

+		$themes=array();

+		$basePath=$this->getBasePath();

+		$folder=@opendir($basePath);

+		while($file=@readdir($folder))

+		{

+			if($file!=='.' && $file!=='..' && $file!=='.svn' && is_dir($basePath.'/'.$file))

+				$themes[]=$file;

+		}

+		closedir($folder);

+		return $themes;

+	}

+

+	/**

 	 * @return string the base path for all themes. It is returned as an absolute path.

 	 * @throws TConfigurationException if base path is not set and "themes" directory does not exist.

 	 */

diff --git a/framework/Web/UI/WebControls/TBaseValidator.php b/framework/Web/UI/WebControls/TBaseValidator.php
index ffdfd057..3c76db30 100644
--- a/framework/Web/UI/WebControls/TBaseValidator.php
+++ b/framework/Web/UI/WebControls/TBaseValidator.php
@@ -83,6 +83,12 @@ abstract class TBaseValidator extends TLabel implements IValidator
 	 * @var TClientSideValidatorOptions validator client-script options.
 	 */
 	private $_clientSide;
+	/**
+	 * Controls for which the client-side validation3.js file needs to handle
+	 * them specially.
+	 * @var array list of control class names
+	 */
+	private static $_clientClass = array('THtmlArea', 'TDatePicker');
 
 	/**
 	 * Constructor.
@@ -152,28 +158,44 @@ abstract class TBaseValidator extends TLabel implements IValidator
 		$options['ValidationGroup'] = $this->getValidationGroup();
 		$options['ControlToValidate'] = $control->getClientID();
 		$options['ControlCssClass'] = $this->getControlCssClass();
-		$options['ControlType'] = get_class($control);
-		
+
+		$options['ControlType'] = $this->getClientControlClass($control);
+
 		if(!is_null($this->_clientSide))
 			$options = array_merge($options,$this->_clientSide->getOptions()->toArray());
-		
+
 		return $options;
 	}
-	
+
+	/**
+	 * Gets the Control type for client-side validation. If new cases exists in
+	 * TBaseValidator::$_clientClass, be sure to update the corresponding
+	 * "Javascript/validation3.js" file as well.
+	 * @param TControl control to validate.
+	 * @return string control type for client-side validation.
+	 */
+	private function getClientControlClass($control)
+	{
+		foreach(self::$_clientClass as $type)
+			if($control instanceof $type)
+				return $type;
+		return get_class($control);
+	}
+
 	/**
 	 * Gets the TClientSideValidatorOptions that allows modification of the client-
-	 * side validator events. 
-	 * 
+	 * side validator events.
+	 *
 	 * The client-side validator supports the following events.
 	 * # <tt>OnValidate</tt> -- raised before client-side validation is
-	 * executed. 
+	 * executed.
 	 * # <tt>OnSuccess</tt> -- raised after client-side validation is completed
 	 * and is successfull, overrides default validator error messages updates.
 	 * # <tt>OnError</tt> -- raised after client-side validation is completed
-	 * and failed, overrides default validator error message updates.  
-	 * 
+	 * and failed, overrides default validator error message updates.
+	 *
 	 * You can attach custom javascript code to each of these events
-	 * 
+	 *
 	 * @return TClientSideValidatorOptions javascript validator event options.
 	 */
 	public function getClientSide()
@@ -182,7 +204,7 @@ abstract class TBaseValidator extends TLabel implements IValidator
 			$this->_clientSide = $this->createClientSideOptions();
 		return $this->_clientSide;
 	}
-	
+
 	/**
 	 * @return TClientSideValidatorOptions javascript validator event options.
 	 */
@@ -206,7 +228,7 @@ abstract class TBaseValidator extends TLabel implements IValidator
 		if($this->getEnableClientScript() && !$scripts->isEndScriptRegistered($scriptKey))
 		{
 			$manager['FormID'] = $formID;
-			$options = TJavaScript::encode($manager); 
+			$options = TJavaScript::encode($manager);
 			$scripts->registerPradoScript('validator');
 			$scripts->registerEndScript($scriptKey, "new Prado.ValidationManager({$options});");
 		}
@@ -493,22 +515,22 @@ abstract class TBaseValidator extends TLabel implements IValidator
 
 /**
  * TClientSideValidatorOptions class.
- * 
+ *
  * Client-side validator events can be modified through the {@link
  * TBaseValidator::getClientSide ClientSide} property of a validator. The
  * subproperties of ClientSide are those of the TClientSideValidatorOptions
  * properties. The client-side validator supports the following events.
- * 
+ *
  * The <tt>OnValidate</tt> event is raise before the validator validation
  * functions are called.
- * 
+ *
  * The <tt>OnSuccess</tt> event is raised after the validator has successfully
  * validate the control.
- * 
+ *
  * The <tt>OnError</tt> event is raised after the validator fails validation.
- * 
+ *
  * See the quickstart documentation for further details.
- * 
+ *
  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
  * @version $Revision: $  $Date: $
  * @package System.Web.UI.WebControls
@@ -521,19 +543,19 @@ class TClientSideValidatorOptions extends TClientSideOptions
 	 */
 	public function getOnValidate()
 	{
-		return $this->getOption('OnValidate');	
+		return $this->getOption('OnValidate');
 	}
-	
+
 	/**
 	 * Client-side OnValidate validator event is raise before the validators
-	 * validation functions are called. 
+	 * validation functions are called.
 	 * @param string javascript code for client-side OnValidate event.
 	 */
 	public function setOnValidate($javascript)
 	{
 		$this->setFunction('OnValidate', $javascript);
 	}
-	
+
 	/**
 	 * Client-side OnSuccess event is raise after validation is successfull.
 	 * This will override the default client-side validator behaviour.
@@ -543,7 +565,7 @@ class TClientSideValidatorOptions extends TClientSideOptions
 	{
 		$this->setFunction('OnSuccess', $javascript);
 	}
-	
+
 	/**
 	 * @return string javascript code for client-side OnSuccess event.
 	 */
@@ -551,7 +573,7 @@ class TClientSideValidatorOptions extends TClientSideOptions
 	{
 		return $this->getOption('OnSuccess');
 	}
-	
+
 	/**
 	 * Client-side OnError event is raised after validation failure.
 	 * This will override the default client-side validator behaviour.
@@ -561,7 +583,7 @@ class TClientSideValidatorOptions extends TClientSideOptions
 	{
 		$this->setFunction('OnError', $javascript);
 	}
-	
+
 	/**
 	 * @return string javascript code for client-side OnError event.
 	 */
@@ -569,7 +591,7 @@ class TClientSideValidatorOptions extends TClientSideOptions
 	{
 		return $this->getOption('OnError');
 	}
-	
+
 	/**
 	 * Ensure the string is a valid javascript function. If the string begins
 	 * with "javascript:" valid javascript function is assumed, otherwise the
@@ -583,4 +605,4 @@ class TClientSideValidatorOptions extends TClientSideOptions
 	}
 }
 
-?>
\ No newline at end of file
+?>
diff --git a/framework/Web/UI/WebControls/TDatePicker.php b/framework/Web/UI/WebControls/TDatePicker.php
index 59a71c90..a746437b 100644
--- a/framework/Web/UI/WebControls/TDatePicker.php
+++ b/framework/Web/UI/WebControls/TDatePicker.php
@@ -681,6 +681,18 @@ class TDatePicker extends TTextBox
 		else

 			throw new TConfigurationException('datepicker_calendarstyle_invalid',$style);

 	}

+	

+	/**

+	 * Publish the spacer.gif for IE iframe source.

+	 * @return string the URL for the spacer.gif.

+	 */

+	protected function publishIFrameSpacer()

+	{

+		$cs = $this->getPage()->getClientScript();

+		$spacer = 'System.Web.Javascripts.datepicker.spacer';

+		if(($file = Prado::getPathOfNamespace($spacer,'.gif')) != null)

+			return $this->publishFilePath($file);

+	}

 

 	/**

 	 * Add the client id to the input textbox, and register the client scripts.

@@ -696,18 +708,24 @@ class TDatePicker extends TTextBox
 

 	/**

 	 * Registers the javascript code to initialize the date picker.

-	 * Must use "Event.OnLoad" to initialize the date picker when the

-	 * full page is loaded, otherwise IE will throw an error.

 	 */

 	protected function registerCalendarClientScript()

 	{

 		if($this->getShowCalendar())

 		{

-			$scripts = $this->getPage()->getClientScript();

-			$scripts->registerPradoScript("datepicker");

+			$cs = $this->getPage()->getClientScript();

+			$cs->registerPradoScript("datepicker");

+			

+			if(!$cs->isEndScriptRegistered('TDatePicker.spacer'))

+			{

+				$spacer = $this->publishIFrameSpacer();

+				$code = "Prado.WebUI.TDatePicker.spacer = '$spacer';";

+				$cs->registerEndScript('TDatePicker.spacer', $code);

+			}	

+

 			$options = TJavaScript::encode($this->getDatePickerOptions());

-			$code = "Event.OnLoad(function(){ new Prado.WebUI.TDatePicker($options); });";

-			$scripts->registerEndScript("prado:".$this->getClientID(), $code);

+			$code = "new Prado.WebUI.TDatePicker($options);";

+			$cs->registerEndScript("prado:".$this->getClientID(), $code);

 		}

 	}

 }

diff --git a/framework/Web/UI/WebControls/TListControl.php b/framework/Web/UI/WebControls/TListControl.php
index 57d8563a..42f09aad 100644
--- a/framework/Web/UI/WebControls/TListControl.php
+++ b/framework/Web/UI/WebControls/TListControl.php
@@ -502,6 +502,45 @@ abstract class TListControl extends TDataBoundControl
     	$this->_cachedSelectedValue=$value;

     }

 

+

+	/**

+	 * @return array list of the selected item values (strings)

+	 */

+	public function getSelectedValues()

+	{

+		$values=array();

+		if($this->_items)

+		{

+			foreach($this->_items as $item)

+			{

+				if($item->getSelected())

+					$values[]=$item->getValue();

+			}

+		}

+		return $values;

+	}

+

+	/**

+	 * @param array list of the selected item values

+	 */

+	public function setSelectedValues($values)

+	{

+		if($this->_items)

+		{

+			$this->clearSelection();

+			$lookup=array();

+			foreach($this->_items as $item)

+				$lookup[$item->getValue()]=$item;

+			foreach($values as $value)

+			{

+				if(isset($lookup["$value"]))

+					$lookup["$value"]->setSelected(true);

+		    	else

+		    		throw new TInvalidDataValueException('listcontrol_selectedvalue_invalid',get_class($this),$value);

+			}

+		}

+	}

+

     /**

      * @return string selected value

      */