Merge from trunk

28 files changed, 972 insertions, 343 deletions

diff --git a/framework/Web/UI/ActiveControls/TActiveButton.php b/framework/Web/UI/ActiveControls/TActiveButton.php
index 992f41e3..0990ff41 100644
--- a/framework/Web/UI/ActiveControls/TActiveButton.php
+++ b/framework/Web/UI/ActiveControls/TActiveButton.php
@@ -130,4 +130,3 @@ class TActiveButton extends TButton implements ICallbackEventHandler, IActiveCon
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveControlAdapter.php b/framework/Web/UI/ActiveControls/TActiveControlAdapter.php
index 88e4fdfe..34872f98 100644
--- a/framework/Web/UI/ActiveControls/TActiveControlAdapter.php
+++ b/framework/Web/UI/ActiveControls/TActiveControlAdapter.php
@@ -4,7 +4,7 @@
  *

  * @author Wei Zhuo <weizhuo[at]gamil[dot]com>

  * @link http://www.pradosoft.com/

- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft

  * @license http://www.pradosoft.com/license/

  * @version $Id$

  * @package System.Web.UI.ActiveControls

@@ -97,7 +97,7 @@ class TActiveControlAdapter extends TControlAdapter
 			$data = $this->getPage()->getPostDataLoaders();

 			if(count($data) > 0)

 			{

-				$options = TJavascript::encode($data,false);

+				$options = TJavaScript::encode($data,false);

 				$script = "Prado.CallbackRequest.addPostLoaders({$options});";

 				$cs->registerEndScript($key, $script);

 			}

@@ -146,12 +146,12 @@ class TActiveControlAdapter extends TControlAdapter
 	 * Starts viewstate tracking if necessary after when controls has been loaded

 	 */

 	public function onLoad($param)

-	{
+	{

 		if($this->getIsTrackingPageState())

 		{

 			$this->_stateTracker = new TCallbackPageStateTracker($this->getControl());

 			$this->_stateTracker->trackChanges();

-		}
+		}

 		parent::onLoad($param);

 	}

 

@@ -560,4 +560,3 @@ class TMapCollectionDiff extends TViewStateDiff
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveCustomValidator.php b/framework/Web/UI/ActiveControls/TActiveCustomValidator.php
index 8428c810..6c74aa7d 100644
--- a/framework/Web/UI/ActiveControls/TActiveCustomValidator.php
+++ b/framework/Web/UI/ActiveControls/TActiveCustomValidator.php
@@ -239,4 +239,3 @@ class TActiveCustomValidatorClientSide extends TCallbackClientSide
 		return is_null($changes) ? true : $changes;

 	}

 }

-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveDatePicker.php b/framework/Web/UI/ActiveControls/TActiveDatePicker.php
new file mode 100755
index 00000000..052ed199
--- /dev/null
+++ b/framework/Web/UI/ActiveControls/TActiveDatePicker.php
@@ -0,0 +1,129 @@
+<?php
+/**
+ * TActiveDatePicker class file
+ * 
+ * @author Bradley Booms <Bradley.Booms@nsighttel.com>
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @package System.Web.UI.ActiveControls
+ */
+
+/**
+ * Load active control adapter.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActiveControlAdapter');
+
+/**
+ * TActiveDatePicker class
+ * 
+ * The active control counter part to date picker control.
+ * When the date selection is changed, the {@link onCallback OnCallback} event is
+ * raised.
+ * 
+ * @author Bradley Booms <Bradley.Booms@nsighttel.com>
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.ActiveControls
+ * @since 3.1.3
+ */
+class TActiveDatePicker extends TDatePicker  implements ICallbackEventHandler, IActiveControl {
+	
+
+	/**
+	 * Get javascript date picker options.
+	 * @return array date picker client-side options
+	 */
+	protected function getDatePickerOptions(){
+		$options = parent::getDatePickerOptions();
+		$options['EventTarget'] = $this->getUniqueID();
+		return $options;
+	}
+	
+	/**
+	 * Creates a new callback control, sets the adapter to
+	 * TActiveControlAdapter. If you override this class, be sure to set the
+	 * adapter appropriately by, for example, by calling this constructor.
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->setAdapter(new TActiveControlAdapter($this));
+	}
+	
+	/**
+	 * @return TBaseActiveCallbackControl standard callback control options.
+	 */
+	public function getActiveControl(){
+		return $this->getAdapter()->getBaseActiveControl();
+	}
+
+	/**
+	 * Client-side Text property can only be updated after the OnLoad stage.
+	 * @param string text content for the textbox
+	 */
+	public function setText($value){
+		parent::setText($value);
+		if($this->getActiveControl()->canUpdateClientSide() && $this->getHasLoadedPostData()){
+			$cb=$this->getPage()->getCallbackClient();
+			$cb->setValue($this, $value);
+			if ($this->getInputMode()==TDatePickerInputMode::DropDownList)
+			{
+				$s = Prado::createComponent('System.Util.TDateTimeStamp');
+				$date = $s->getDate($this->getTimeStampFromText());
+				$id=$this->getClientID();
+				$cb->select($id.TControl::CLIENT_ID_SEPARATOR.'day', 'Value', $date['mday'], 'select');
+				$cb->select($id.TControl::CLIENT_ID_SEPARATOR.'month', 'Value', $date['mon']-1, 'select');
+				$cb->select($id.TControl::CLIENT_ID_SEPARATOR.'year', 'Value', $date['year'], 'select');
+				
+			}
+		}
+	}
+	
+	/**
+	 * Raises the callback event. This method is required by {@link
+	 * ICallbackEventHandler} interface. 
+	 * This method is mainly used by framework and control developers.
+	 * @param TCallbackEventParameter the event parameter
+	 */
+ 	public function raiseCallbackEvent($param){
+		$this->onCallback($param);
+	}	
+	
+	/**
+	 * This method is invoked when a callback is requested. The method raises
+	 * 'OnCallback' event to fire up the event handlers. If you override this
+	 * method, be sure to call the parent implementation so that the event
+	 * handler can be invoked.
+	 * @param TCallbackEventParameter event parameter to be passed to the event handlers
+	 */
+	public function onCallback($param){
+		$this->raiseEvent('OnCallback', $this, $param);
+	}
+	
+	/**
+	 * Registers the javascript code to initialize the date picker.
+	 */
+	protected function registerCalendarClientScript()
+	{
+		if($this->getShowCalendar())
+		{
+			$cs = $this->getPage()->getClientScript();
+			$cs->registerPradoScript("activedatepicker");
+
+			if(!$cs->isEndScriptRegistered('TDatePicker.spacer'))
+			{
+				$spacer = $this->getAssetUrl('spacer.gif');
+				$code = "Prado.WebUI.TDatePicker.spacer = '$spacer';";
+				$cs->registerEndScript('TDatePicker.spacer', $code);
+			}
+
+			$options = TJavaScript::encode($this->getDatePickerOptions());
+			$code = "new Prado.WebUI.TActiveDatePicker($options);";
+			$cs->registerEndScript("prado:".$this->getClientID(), $code);
+		}
+	}
+}
+?>
diff --git a/framework/Web/UI/ActiveControls/TActiveFileUpload.php b/framework/Web/UI/ActiveControls/TActiveFileUpload.php
new file mode 100755
index 00000000..e1b85f0d
--- /dev/null
+++ b/framework/Web/UI/ActiveControls/TActiveFileUpload.php
@@ -0,0 +1,315 @@
+<?php
+/**
+ * TActiveFileUpload.php
+ * 
+ * @author Bradley Booms <Bradley.Booms@nsighttel.com>
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * @version $Id$
+ */
+
+/**
+ * Load TActiveControlAdapter and TFileUpload.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActiveControlAdapter');
+Prado::using('System.Web.UI.WebControls.TFileUpload');
+
+/**
+ * TActiveFileUpload
+ * 
+ * TActiveFileUpload displays a file upload field on a page. Upon postback,
+ * the text entered into the field will be treated as the name of the file
+ * that will be uploaded to the server. The property {@link getHasFile HasFile}
+ * indicates whether the file upload is successful. If successful, the file
+ * may be obtained by calling {@link saveAs} to save it at a specified place.
+ * You can use {@link getFileName FileName}, {@link getFileType FileType},
+ * {@link getFileSize FileSize} to get the original client-side file name,
+ * the file mime type, and the file size information. If the upload is not
+ * successful, {@link getErrorCode ErrorCode} contains the error code
+ * describing the cause of failure.
+ *
+ * TActiveFileUpload raises {@link onFileUpload OnFileUpload} event if a file is uploaded
+ * (whether it succeeds or not).
+ * 
+ * TActiveFileUpload actually does a postback in a hidden IFrame, and then does a callback.
+ * This callback then raises the {@link onFileUpload OnFileUpload} event. After the postback
+ * a status icon is displayed; either a green checkmark if the upload is successful,
+ * or a red x if there was an error.
+ *  
+ * @author Bradley Booms <Bradley.Booms@nsighttel.com>
+ * @author Christophe Boulain <Christophe.Boulain@gmail.com>
+ * 
+ * @version $Id$
+ */
+class TActiveFileUpload extends TFileUpload implements IActiveControl, ICallbackEventHandler, INamingContainer 
+{
+	
+	const SCRIPT_PATH = 'prado/activefileupload';
+	
+	/**
+	 * @var THiddenField a flag to tell which component is doing the callback.
+	 */
+	private $_flag;
+	/**
+	 * @var TImage that spins to show that the file is being uploaded.
+	 */
+	private $_busy;
+	/**
+	 * @var TImage that shows a green check mark for completed upload.
+	 */
+	private $_success;
+	/**
+	 * @var TImage that shows a red X for incomplete upload.
+	 */
+	private $_error;
+	/**
+	 * @var TInlineFrame used to submit the data in an "asynchronous" fashion.
+	 */
+	private $_target;
+
+	
+	/**
+	 * Creates a new callback control, sets the adapter to
+	 * TActiveControlAdapter. If you override this class, be sure to set the
+	 * adapter appropriately by, for example, by calling this constructor.
+	 */
+	public function __construct(){
+		parent::__construct();
+		$this->setAdapter(new TActiveControlAdapter($this));
+	}
+	
+	
+	/**
+	 * @param string asset file in the self::SCRIPT_PATH directory.
+	 * @return string asset file url.
+	 */
+	protected function getAssetUrl($file='')
+	{
+		$base = $this->getPage()->getClientScript()->getPradoScriptAssetUrl();
+		return $base.'/'.self::SCRIPT_PATH.'/'.$file;
+	}
+	
+	
+	/**
+	 * This method is invoked when a file is uploaded.
+	 * If you override this method, be sure to call the parent implementation to ensure
+	 * the invocation of the attached event handlers.
+	 * @param TEventParameter event parameter to be passed to the event handlers
+	 */
+	public function onFileUpload($param){
+		if ($this->_flag->getValue() && $this->getPage()->getIsPostBack()){
+			// save the file so that it will persist past the end of this return.
+			$localName = str_replace('\\', '/', tempnam(Prado::getPathOfNamespace($this->getTempPath()),''));
+			parent::saveAs($localName);
+			
+			$filename=addslashes($this->getFileName());
+			// return some javascript to display a completion status.
+			echo <<<EOS
+<script language="Javascript">
+	Options = new Object();
+	Options.clientID = '{$this->getClientID()}';
+	Options.targetID = '{$this->_target->getUniqueID()}';
+	Options.localName = '$localName';
+	Options.fileName = '{$filename}';
+	Options.fileSize = '{$this->getFileSize()}';
+	Options.fileType = '{$this->getFileType()}';
+	Options.errorCode = '{$this->getErrorCode()}';
+	parent.Prado.WebUI.TActiveFileUpload.onFileUpload(Options);
+</script>
+EOS;
+			exit();
+		}
+	}
+	
+	/**
+	 * @return string the path where the uploaded file will be stored temporarily, in namespace format
+	 * default "Application.runtime.*"
+	 */
+	public function getTempPath(){
+		return $this->getViewState('TempPath', 'Application.runtime.*');
+	}
+	
+	/**
+	 * @param string the path where the uploaded file will be stored temporarily in namespace format
+	 * default "Application.runtime.*"
+	 */
+	public function setTempPath($value){
+		$this->setViewState('TempNamespace',$value,'Application.runtime.*');
+	}
+	
+	/**
+	 * @throws TInvalidDataValueException if the {@link getTempPath TempPath} is not writable.
+	 */
+	public function onInit($sender){
+		parent::onInit($sender);
+		if (!is_writable(Prado::getPathOfNamespace($this->getTempPath()))){
+			throw new TInvalidDataValueException("activefileupload_temppath_invalid", $this->getTempPath());
+		}
+	}
+	
+	/**
+	 * Raises <b>OnFileUpload</b> event.
+	 * 
+	 * This method is required by {@link ICallbackEventHandler} interface. 
+	 * This method is mainly used by framework and control developers.
+	 * @param TCallbackEventParameter the event parameter
+	 */
+ 	public function raiseCallbackEvent($param){
+ 		$cp = $param->getCallbackParameter();
+		if ($key = $cp->targetID == $this->_target->getUniqueID()){
+			$_FILES[$key]['name'] = $cp->fileName;
+			$_FILES[$key]['size'] = intval($cp->fileSize);
+			$_FILES[$key]['type'] = $cp->fileType;
+			$_FILES[$key]['error'] = intval($cp->errorCode);
+			$_FILES[$key]['tmp_name'] = $cp->localName;
+			$this->loadPostData($key, null);
+			
+			$this->raiseEvent('OnFileUpload', $this, $param);
+		}
+	}
+
+	/**
+	 * Publish the javascript
+	 */
+	public function onPreRender($param){
+		parent::onPreRender($param);
+		$this->getPage()->getClientScript()->registerPradoScript('activefileupload');
+	}
+	
+	
+	public function createChildControls(){
+		$this->_flag = Prado::createComponent('THiddenField');
+		$this->_flag->setID('Flag');
+		$this->getControls()->add($this->_flag);
+		
+		$this->_busy = Prado::createComponent('TImage');
+		$this->_busy->setID('Busy');
+		$this->_busy->setImageUrl($this->getAssetUrl('ActiveFileUploadIndicator.gif'));
+		$this->_busy->setStyle("display:none");
+		$this->getControls()->add($this->_busy);
+		
+		$this->_success = Prado::createComponent('TImage');
+		$this->_success->setID('Success');
+		$this->_success->setImageUrl($this->getAssetUrl('ActiveFileUploadComplete.png'));
+		$this->_success->setStyle("display:none");
+		$this->getControls()->add($this->_success);
+		
+		$this->_error = Prado::createComponent('TImage');
+		$this->_error->setID('Error');
+		$this->_error->setImageUrl($this->getAssetUrl('ActiveFileUploadError.png'));
+		$this->_error->setStyle("display:none");
+		$this->getControls()->add($this->_error);
+		
+		$this->_target = Prado::createComponent('TInlineFrame');
+		$this->_target->setID('Target');
+		$this->_target->setFrameUrl($this->getAssetUrl('ActiveFileUploadBlank.html'));
+		$this->_target->setStyle("width:0px; height:0px;");
+		$this->_target->setShowBorder(false);
+		$this->getControls()->add($this->_target);
+	}
+	
+	
+	/**
+	 * Removes localfile on ending of the callback.  
+	 */
+	public function onUnload($param){
+		if ($this->getPage()->getIsCallback() && 
+			$this->getHasFile() && 
+			file_exists($this->getLocalName())){
+				unlink($this->getLocalName());
+		}
+		parent::onUnload($param);
+	}
+
+	/**
+	 * @return TBaseActiveCallbackControl standard callback control options.
+	 */
+	public function getActiveControl(){
+		return $this->getAdapter()->getBaseActiveControl();
+	}
+
+	/**
+	 * Adds ID attribute, and renders the javascript for active component.
+	 * @param THtmlWriter the writer used for the rendering purpose
+	 */
+	public function addAttributesToRender($writer){
+		parent::addAttributesToRender($writer);
+		$writer->addAttribute('id',$this->getClientID());
+		
+		$this->getActiveControl()->registerCallbackClientScript($this->getClientClassName(),$this->getClientOptions());
+	}
+
+	/**
+	 * @return string corresponding javascript class name for this control.
+	 */
+	protected function getClientClassName(){
+		return 'Prado.WebUI.TActiveFileUpload';
+	}
+
+	/**
+	 * Gets the client side options for this control.
+	 * @return array (	inputID => input client ID,
+	 * 					flagID => flag client ID,
+	 * 					targetName => target unique ID,
+	 * 					formID => form client ID,
+	 * 					indicatorID => upload indicator client ID,
+	 * 					completeID => complete client ID,
+	 * 					errorID => error client ID)
+	 */
+	protected function getClientOptions(){
+		$options['ID'] = $this->getClientID();
+		$options['EventTarget'] = $this->getUniqueID();
+		
+		$options['inputID'] = $this->getClientID();
+		$options['flagID'] = $this->_flag->getClientID();
+		$options['targetID'] = $this->_target->getUniqueID();
+		$options['formID'] = $this->getPage()->getForm()->getClientID();
+		$options['indicatorID'] = $this->_busy->getClientID();
+		$options['completeID'] = $this->_success->getClientID();
+		$options['errorID'] = $this->_error->getClientID();
+		return $options;
+	}
+
+	/**
+	 * Saves the uploaded file.
+	 * @param string the file name used to save the uploaded file
+	 * @param boolean whether to delete the temporary file after saving.
+	 * If true, you will not be able to save the uploaded file again.
+	 * @return boolean true if the file saving is successful
+	 */
+	public function saveAs($fileName,$deleteTempFile=true){
+		if (($this->getErrorCode()===UPLOAD_ERR_OK) && (file_exists($this->getLocalName()))){
+			if ($deleteTempFile)
+				return rename($this->getLocalName(),$fileName);
+			else
+				return copy($this->getLocalName(),$fileName);
+		} else
+			return false;
+	}
+
+	/**
+	 * @return TImage the image displayed when an upload 
+	 * 		completes successfully.
+	 */
+	public function getSuccessImage(){
+		$this->ensureChildControls();
+		return $this->_success;
+	}
+	
+	/**
+	 * @return TImage the image displayed when an upload 
+	 * 		does not complete successfully.
+	 */
+	public function getErrorImage(){
+		$this->ensureChildControls();
+		return $this->_error;
+	}
+	
+	/**
+	 * @return TImage the image displayed when an upload 
+	 * 		is in progress.
+	 */
+	public function getBusyImage(){
+		$this->ensureChildControls();
+		return $this->_busy;
+	}
+}
\ No newline at end of file
diff --git a/framework/Web/UI/ActiveControls/TActiveHiddenField.php b/framework/Web/UI/ActiveControls/TActiveHiddenField.php
index 378fc76f..6d837cb2 100644
--- a/framework/Web/UI/ActiveControls/TActiveHiddenField.php
+++ b/framework/Web/UI/ActiveControls/TActiveHiddenField.php
@@ -114,4 +114,3 @@ class TActiveHiddenField extends THiddenField implements ICallbackEventHandler,
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveLabel.php b/framework/Web/UI/ActiveControls/TActiveLabel.php
index e4b4bc6f..4105e3dc 100644
--- a/framework/Web/UI/ActiveControls/TActiveLabel.php
+++ b/framework/Web/UI/ActiveControls/TActiveLabel.php
@@ -77,6 +77,14 @@ class TActiveLabel extends TLabel implements IActiveControl
 			$this->getPage()->getCallbackClient()->setAttribute($this, 'for', $id);
 		}
 	}
+
+	/**
+	 * Adds attribute id to the renderer.
+	 * @param THtmlWriter the writer used for the rendering purpose

+	 */
+	protected function addAttributesToRender($writer) {
+	    $writer->addAttribute('id',$this->getClientID());
+	    parent::addAttributesToRender($writer);
+	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveLinkButton.php b/framework/Web/UI/ActiveControls/TActiveLinkButton.php
index 5a863a9d..f1551b40 100644
--- a/framework/Web/UI/ActiveControls/TActiveLinkButton.php
+++ b/framework/Web/UI/ActiveControls/TActiveLinkButton.php
@@ -11,6 +11,11 @@
  */
 
 /**
+ * Load active control adapter.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActiveControlAdapter');
+
+/**
  * TActiveLinkButton is the active control counter part to TLinkButton.
  *
  * When a TActiveLinkButton is clicked, rather than a normal post back request a
diff --git a/framework/Web/UI/ActiveControls/TActivePageAdapter.php b/framework/Web/UI/ActiveControls/TActivePageAdapter.php
index 684082b8..c52f0775 100644
--- a/framework/Web/UI/ActiveControls/TActivePageAdapter.php
+++ b/framework/Web/UI/ActiveControls/TActivePageAdapter.php
@@ -155,7 +155,7 @@ class TActivePageAdapter extends TControlAdapter
 			$responseData = $response->getAdapter()->getResponseData();
 			if(!is_null($responseData))
 			{
-				$data = TJavascript::jsonEncode($responseData);
+				$data = TJavaScript::jsonEncode($responseData);
 
 				$this->appendContentPart($response, self::CALLBACK_DATA_HEADER, $data);
 				//$response->appendHeader(self::CALLBACK_DATA_HEADER.': '.$data);
@@ -186,7 +186,7 @@ class TActivePageAdapter extends TControlAdapter
 
 		//output the actions
 		$executeJavascript = $this->getCallbackClientHandler()->getClientFunctionsToExecute();
-		$actions = TJavascript::jsonEncode($executeJavascript);
+		$actions = TJavaScript::jsonEncode($executeJavascript);
 		$this->appendContentPart($response, self::CALLBACK_ACTION_HEADER, $actions);
 		//$response->appendHeader(self::CALLBACK_ACTION_HEADER.': '.$actions);
 	}
@@ -264,7 +264,7 @@ class TActivePageAdapter extends TControlAdapter
 		{
 			$param = $this->getRequest()->itemAt(TPage::FIELD_CALLBACK_PARAMETER);
 			if(strlen($param) > 0)
-				$this->_callbackEventParameter=TJavascript::jsonDecode((string)$param);
+				$this->_callbackEventParameter=TJavaScript::jsonDecode((string)$param);
 		}
 		return $this->_callbackEventParameter;
 	}
@@ -315,7 +315,7 @@ class TCallbackErrorHandler extends TErrorHandler
 		if($this->getApplication()->getMode()===TApplication::STATE_DEBUG)
 		{
 			$response = $this->getApplication()->getResponse();
-			$trace = TJavascript::jsonEncode($this->getExceptionStackTrace($exception));
+			$trace = TJavaScript::jsonEncode($this->getExceptionStackTrace($exception));
 			$response->appendHeader('HTTP/1.0 500 Internal Error');
 			$response->appendHeader(TActivePageAdapter::CALLBACK_ERROR_HEADER.': '.$trace);
 		}
@@ -367,4 +367,3 @@ class TInvalidCallbackException extends TException
 {
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActivePager.php b/framework/Web/UI/ActiveControls/TActivePager.php
index 7e5ee33e..9dd856c9 100644
--- a/framework/Web/UI/ActiveControls/TActivePager.php
+++ b/framework/Web/UI/ActiveControls/TActivePager.php
@@ -176,12 +176,16 @@ class TActivePager extends TPager implements IActiveControl, ICallbackEventHandl
 		// Update all the buttons pagers attached to the same control.
 		// Dropdown pagers doesn't need to be re-rendered.
 		$controlToPaginate=$this->getControlToPaginate();
-		foreach ($this->getNamingContainer()->findControlsByType('TActivePager') as $control)
+		foreach ($this->getNamingContainer()->findControlsByType('TActivePager', false) as $control)
 		{
 			if ($control->getMode() !== TPagerMode::DropDownList && $control->getControlToPaginate()===$controlToPaginate)
+			{
 				$control->render($param->getNewWriter());
+				// FIXME : With some very fast machine, the getNewWriter() consecutive calls are in the same microsecond, resulting
+				// of getting the same boundaries in ajax response. Wait 1 microsecond to avoid this. 
+				usleep(1);
+			}
 		}
-		
 		// Raise callback event
 		$this->onCallback($param);
 	}	
@@ -202,4 +206,3 @@ class TActivePager extends TPager implements IActiveControl, ICallbackEventHandl
 	}
 }
 
-?>
diff --git a/framework/Web/UI/ActiveControls/TActivePanel.php b/framework/Web/UI/ActiveControls/TActivePanel.php
index ef41a1dd..51e9fb08 100644
--- a/framework/Web/UI/ActiveControls/TActivePanel.php
+++ b/framework/Web/UI/ActiveControls/TActivePanel.php
@@ -89,4 +89,3 @@ class TActivePanel extends TPanel implements IActiveControl
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php b/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php
index 10602427..63ef8ef4 100644
--- a/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php
+++ b/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php
@@ -11,6 +11,12 @@
  */
 
 /**
+ * Load active control adapter and active radio button.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActiveListControlAdapter');
+Prado::using('System.Web.UI.ActiveControls.TActiveRadioButton');
+
+/**
  * TActiveRadioButtonList class.
  *
  * The active control counter part to radio button list control.
diff --git a/framework/Web/UI/ActiveControls/TActiveRatingList.php b/framework/Web/UI/ActiveControls/TActiveRatingList.php
index 4ec7b6c3..473ca06a 100644
--- a/framework/Web/UI/ActiveControls/TActiveRatingList.php
+++ b/framework/Web/UI/ActiveControls/TActiveRatingList.php
@@ -3,8 +3,9 @@
  * TActiveRatingList class file.

  *

  * @author Wei Zhuo <weizhuo[at]gamil[dot]com>

+ * @author Bradley Booms <bradley[dot]booms[at]gmail[dot]com>

  * @link http://www.pradosoft.com/

- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft

  * @license http://www.pradosoft.com/license/

  * @version $Id$

  * @package System.Web.UI.ActiveControls

@@ -13,107 +14,85 @@
 /**

  * TActiveRatingList Class

  *

- * Displays clickable images that represent a TActiveRadioButtonList

+ * Displays clickable images that represent a TRadioButtonList

  *

  * @author Wei Zhuo <weizhuo[at]gmail[dot]com>

+ * @author Bradley Booms <bradley[dot]booms[at]gmail[dot]com>

  * @version $Id$

  * @package System.Web.UI.ActiveControls

  * @since 3.1

  */

-class TActiveRatingList extends TActiveRadioButtonList

+class TActiveRatingList extends TRatingList implements IActiveControl, ICallbackEventHandler

 {

-	const SCRIPT_PATH = 'prado/activeratings';

-

-	/**

-	 * @var array list of published rating images.

-	 */

-	private $_ratingImages = array();

-

 	/**

-	 * Sets the default repeat direction to horizontal.

+	 * Creates a new callback control, sets the adapter to

+	 * TActiveListControlAdapter. If you override this class, be sure to set the

+	 * adapter appropriately by, for example, by calling this constructor.

 	 */

 	public function __construct()

 	{

+		$this->setAdapter(new TActiveListControlAdapter($this));

+		$this->setAutoPostBack(true);

 		parent::__construct();

-		$this->setRepeatDirection(TRepeatDirection::Horizontal);

-	}

-

-	/**

-	 * @return boolean whether the items in the column can be edited. Defaults to false.

-	 */

-	public function getReadOnly()

-	{

-		return $this->getViewState('ReadOnly',false);

 	}

 

 	/**

-	 * @param boolean whether the items in the column can be edited

+	 * @return TBaseActiveCallbackControl standard callback control options.

 	 */

-	public function setReadOnly($value)

+	public function getActiveControl()

 	{

-		$this->setViewState('ReadOnly',TPropertyValue::ensureBoolean($value),false);

+		return $this->getAdapter()->getBaseActiveControl();

 	}

 

 	/**

-	 * The repeat layout must be Table.

-	 * @param string repeat layout type

-	 * @throws TInvaliddataValueException when repeat layout is not Table.

+	 * @return TCallbackClientSide client side request options.

 	 */

-	public function setRepeatLayout($value)

+	public function getClientSide()

 	{

-		if($value!==TRepeatLayout::Table)

-			throw new TInvalidDataValueException('ratinglist_table_layout_only');

-		else

-			parent::setRepeatLayout($value);

+		return $this->getAdapter()->getBaseActiveControl()->getClientSide();

 	}

 

 	/**

-	 * @return float rating value.

+	 * Raises the callback event. This method is required by {@link

+	 * ICallbackEventHandler} interface.

+	 * This method is mainly used by framework and control developers.

+	 * @param TCallbackEventParameter the event parameter

 	 */

-	public function getRating()

+ 	public function raiseCallbackEvent($param)

 	{

-		return $this->getViewState('Rating',0.0);

+		$this->onCallback($param);

 	}

 

 	/**

-	 * @param float rating value, also sets the selected Index

+	 * This method is invoked when a callback is requested. The method raises

+	 * 'OnCallback' event to fire up the event handlers. If you override this

+	 * method, be sure to call the parent implementation so that the event

+	 * handler can be invoked.

+	 * @param TCallbackEventParameter event parameter to be passed to the event handlers

 	 */

-	public function setRating($value)

+	public function onCallback($param)

 	{

-		$rating = TPropertyValue::ensureFloat($value);

-		$this->setViewState('Rating', $rating);

-		$canUpdate = $this->getActiveControl()->getEnableUpdate();

-		$this->getActiveControl()->setEnableUpdate(false);

-		parent::setSelectedIndex($this->getRatingIndex($rating));

-		$this->getActiveControl()->setEnableUpdate($canUpdate);

-		if($this->getActiveControl()->canUpdateClientSide())

-			$this->callClientFunction('setRating',$rating);

+		$this->raiseEvent('OnCallback', $this, $param);

 	}

 

 	/**

-	 * @param float rating value

-	 * @return int rating as integer

+	 * @param boolean whether the items in the column can be edited

 	 */

-	protected function getRatingIndex($rating)

+	public function setReadOnly($value)

 	{

-		$interval = $this->getHalfRatingInterval();

-		$base = intval($rating)-1;

-		$remainder = $rating-$base-1;

-		return $remainder > $interval[1] ? $base+1 : $base;

+		parent::setReadOnly($value);

+		$value = $this->getReadOnly();

+		$this->callClientFunction('setReadOnly',$value);

 	}

 

 	/**

-	 * @param int change the rating selection index

+	 * @param float rating value, also sets the selected Index

 	 */

-	public function setSelectedIndex($value)

+	public function setRating($value)

 	{

-		$value = TPropertyValue::ensureInteger($value);

-		$canUpdate = $this->getActiveControl()->getEnableUpdate();

-		$this->getActiveControl()->setEnableUpdate(false);

-		parent::setSelectedIndex($value);

-		$this->getActiveControl()->setEnableUpdate($canUpdate);

-		if($this->getActiveControl()->canUpdateClientSide())

-			$this->callClientFunction('setRating',$value+1);

+		parent::setRating($value);

+		$value = $this->getRating();

+		$this->callClientFunction('setRating',$value);

 	}

 

 	/**

@@ -123,250 +102,22 @@ class TActiveRatingList extends TActiveRadioButtonList
 	 */

 	protected function callClientFunction($func,$value)

 	{

-		$client = $this->getPage()->getCallbackClient();

-		$code = $this->getClientClassName().'.'.$func;

-		$client->callClientFunction($code,array($this,$value));

-	}

-

-	/**

-	 * @return string control or html element ID for displaying a caption.

-	 */

-	public function getCaptionID()

-	{

-		return $this->getViewState('CaptionID', '');

-	}

-

-	/**

-	 * @param string control or html element ID for displaying a caption.

-	 */

-	public function setCaptionID($value)

-	{

-		$this->setViewState('CaptionID', $value, '');

-	}

-

-	protected function getCaptionControl()

-	{

-		if(($id=$this->getCaptionID())!=='')

-		{

-			if($control=$this->getParent()->findControl($id))

-				return $control;

-		}

-		throw new TInvalidDataValueException(

-			'ratinglist_invalid_caption_id',$id,$this->getID());

-	}

-

-	public function setCaption($value)

-	{

-		$this->getCaptionControl()->setText($value);

-		if($this->getActiveControl()->canUpdateClientSide())

-			$this->callClientFunction('setCaption',$value);

-	}

-

-	public function getCaption()

-	{

-		return $this->getCaptionControl()->getText();

-	}

-

-	/**

-	 * @param boolean true to enable the rating to be changed.

-	 */

-	public function setEnabled($value)

-	{

-		$value = TPropertyValue::ensureBoolean($value);

-		parent::setEnabled($value);

 		if($this->getActiveControl()->canUpdateClientSide())

-			$this->callClientFunction('setEnabled',$value);

-	}

-

-	/**

-	 * @param string set the rating style, default is "default"

-	 */

-	public function setRatingStyle($value)

-	{

-	   $this->setViewState('RatingStyle', $value, 'default');

-	}

-

-	/**

-	 * @return TActiveRatingListStyle current rating style

-	 */

-	public function getRatingStyle()

-	{

-	   return $this->getViewState('RatingStyle', 'default');

-	}

-

-	/**

-	 * Sets the interval such that those rating values within the interval

-	 * will be considered as a half star rating.

-	 * @param array rating display half value interval, default is array(0.3, 0.7);

-	 */

-	public function setHalfRatingInterval($value)

-	{

-		$this->setViewState('HalfRating',

-				TPropertyValue::ensureArray($value), array(0.3, 0.7));

-	}

-

-	/**

-	 * @return array rating display half value interval, default is array(0.3, 0.7);

-	 */

-	public function getHalfRatingInterval()

-	{

-		return $this->getViewState('HalfRating', array(0.3, 0.7));

-	}

-

-	/**

-	 * @return string rating style css class name.

-	 */

-	protected function getRatingStyleCssClass()

-	{

-		return 'TActiveRatingList_'.$this->getRatingStyle();

-	}

-

-	/**

-	 * @return array list of post back options.

-	 */

-	protected function getPostBackOptions()

-	{

-		$options = parent::getPostBackOptions();

-		$options['Style'] = $this->getRatingStyleCssClass();

-		$options['CaptionID'] = $this->getCaptionControlID();

-		$options['SelectedIndex'] = $this->getSelectedIndex();

-		$options['Rating'] = $this->getRating();

-		$options['HalfRating'] = $this->getHalfRatingInterval();

-		return $options;

-	}

-

-	/**

-	 * Registers the javascript code for initializing the active control

-	 * only if {@link setReadOnly ReadOnly} property is false.

-	 */

-	protected function renderClientControlScript($writer)

-	{

-		if($this->getReadOnly()===false)

-			parent::renderClientControlScript($writer);

-	}

-

-	/**

-	 * @return string find the client ID of the caption control.

-	 */

-	protected function getCaptionControlID()

-	{

-		if(($id=$this->getCaptionID())!=='')

 		{

-			if($control=$this->getParent()->findControl($id))

-			{

-				if($control->getVisible(true))

-					return $control->getClientID();

-			}

-			else

-				return $id;

+			$client = $this->getPage()->getCallbackClient();

+			$code = parent::getClientClassName().'.'.$func;

+			$client->callClientFunction($code,array($this,$value));

 		}

-		return '';

 	}

 

 	/**

-	 * @param string asset file in the self::SCRIPT_PATH directory.

-	 * @return string asset file url.

+	 * @param string caption text

 	 */

-	protected function getAssetUrl($file='')

-	{

-		$base = $this->getPage()->getClientScript()->getPradoScriptAssetUrl();

-		return $base.'/'.self::SCRIPT_PATH.'/'.$file;

-	}

-

-	/**

-	 * @param string rating style name

-	 * @return string URL of the css style file

-	 */

-	protected function publishRatingListStyle($style)

-	{

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

-		$url = $this->getAssetUrl($style.'.css');

-		if(!$cs->isStyleSheetFileRegistered($url))

-			$cs->registerStyleSheetFile($url, $url);

-		return $url;

-	}

-

-	/**

-	 * @param string rating style name

-	 * @param string rating image file extension, default is '.gif'

-	 * @return array URL of publish the rating images

-	 */

-	protected function publishRatingListImages($style, $fileExt='.gif')

-	{

-		$types = array('blank', 'selected', 'half', 'combined');

-		$files = array();

-		foreach($types as $type)

-			$files[$type] = $this->getAssetUrl("{$style}_{$type}{$fileExt}");

-		return $files;

-	}

-

-	/**

-	 * Add rating style class name to the class attribute

-	 * when {@link setReadOnly ReadOnly} property is true and when the

-	 * {@link setCssClass CssClass} property is empty.

-	 * @param THtmlWriter renderer

-	 */

-	public function render($writer)

-	{

-		if($this->getReadOnly())

-			$writer->addAttribute('class', $this->getRatingStyleCssClass());

-		else

-		{

-			$writer->addAttribute('id',$this->getClientID());

-			$this->getActiveControl()->registerCallbackClientScript(

-				$this->getClientClassName(), $this->getPostBackOptions());

-		}

-		parent::render($writer);

-	}

-

-	/**

-	 * Publish the the rating style css file and rating image files.

-	 */

-	public function onPreRender($param)

-	{

-		parent::onPreRender($param);

-

-		$this->publishRatingListStyle($this->getRatingStyle());

-		$this->_ratingImages = $this->publishRatingListImages($this->getRatingStyle());

-	}

-

-	/**

-	 * Renders the rating images if {@link setReadOnly ReadOnly} is true

-	 * otherwise render the radio buttons.

-	 */

-	public function renderItem($writer,$repeatInfo,$itemType,$index)

-	{

-		if($this->getReadOnly())

-			$this->renderStaticRating($writer, $repeatInfo, $itemType, $index);

-		else

-			parent::renderItem($writer, $repeatInfo, $itemType, $index);

-	}

-

-	/**

-	 * Renders the static rating images.

-	 */

-	protected function renderStaticRating($writer, $repeatInfo, $itemType, $index)

-	{

-		$image = new TImage;

-		$image->setImageUrl($this->_ratingImages[$this->getRatingImageType($index)]);

-		$image->setAlternateText($this->getRating());

-		$image->render($writer);

-	}

-

-	/**

-	 * @param integer rating image index

-	 * @return string the rating image corresponding to current index to be rendered.

-	 */

-	protected function getRatingImageType($index)

+	public function setCaption($value)

 	{

-		$rating = floatval($this->getRating());

-		$int = intval($rating);

-		$limit = $this->getHalfRatingInterval();

-		if($index < $int || ($rating < $index+1 && $rating > $index+$limit[1]))

-			return 'selected';

-		if($rating >= $index+$limit[0] && $rating <= $index+$limit[1])

-			return 'half';

-		return 'blank';

+		parent::setCaption($value);

+		// if it's an active control, this should not be needed. 

+		$this->callClientFunction('setCaption',$value);

 	}

 

 	/**

@@ -380,4 +131,3 @@ class TActiveRatingList extends TActiveRadioButtonList
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TActiveTextBox.php b/framework/Web/UI/ActiveControls/TActiveTextBox.php
index f7acfe6a..97efe008 100644
--- a/framework/Web/UI/ActiveControls/TActiveTextBox.php
+++ b/framework/Web/UI/ActiveControls/TActiveTextBox.php
@@ -123,4 +123,3 @@ class TActiveTextBox extends TTextBox implements ICallbackEventHandler, IActiveC
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TAutoComplete.php b/framework/Web/UI/ActiveControls/TAutoComplete.php
index c1379ac1..5a3633ec 100644
--- a/framework/Web/UI/ActiveControls/TAutoComplete.php
+++ b/framework/Web/UI/ActiveControls/TAutoComplete.php
@@ -4,7 +4,7 @@
  *

  * @author Wei Zhuo <weizhuo[at]gamil[dot]com>

  * @link http://www.pradosoft.com/

- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft

  * @license http://www.pradosoft.com/license/

  * @version $Id$

  * @package System.Web.UI.ActiveControls

@@ -328,7 +328,7 @@ class TAutoComplete extends TActiveTextBox implements INamingContainer
 		{

 			$string = strtr($string,array('\t'=>"\t",'\n'=>"\n",'\r'=>"\r"));

 			$token = preg_split('//', $string, -1, PREG_SPLIT_NO_EMPTY);

-			$options['tokens'] = TJavascript::encode($token,false);

+			$options['tokens'] = TJavaScript::encode($token,false);

 		}

 		if($this->getAutoPostBack())

 		{

@@ -343,8 +343,8 @@ class TAutoComplete extends TActiveTextBox implements INamingContainer
 		if(($minchars=$this->getMinChars())!=='')

 			$options['minChars'] = $minchars;

 		if(($frequency=$this->getFrequency())!=='')

-			$options['frequency'] = $frequency;
-		$options['CausesValidation'] = $this->getCausesValidation();
+			$options['frequency'] = $frequency;

+		$options['CausesValidation'] = $this->getCausesValidation();

 		$options['ValidationGroup'] = $this->getValidationGroup();

 		return $options;

 	}

@@ -438,4 +438,3 @@ class TAutoCompleteTemplate extends TComponent implements ITemplate
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TBaseActiveControl.php b/framework/Web/UI/ActiveControls/TBaseActiveControl.php
index 4ede6ff6..8f55e27b 100644
--- a/framework/Web/UI/ActiveControls/TBaseActiveControl.php
+++ b/framework/Web/UI/ActiveControls/TBaseActiveControl.php
@@ -4,7 +4,7 @@
  *

  * @author Wei Zhuo <weizhuo[at]gamil[dot]com>

  * @link http://www.pradosoft.com/

- * @copyright Copyright &copy; 2005-2008 PradoSoft
+ * @copyright Copyright &copy; 2005-2008 PradoSoft

  * @license http://www.pradosoft.com/license/

  * @version $Id$

  * @package System.Web.UI.ActiveControls

@@ -385,8 +385,7 @@ class TBaseActiveCallbackControl extends TBaseActiveControl
 	 */

 	public function getJsCallbackOptions()

 	{

-		return TJavascript::encode($this->getClientSideOptions());

+		return TJavaScript::encode($this->getClientSideOptions());

 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TCallback.php b/framework/Web/UI/ActiveControls/TCallback.php
index 2e0fed69..c1559c1f 100644
--- a/framework/Web/UI/ActiveControls/TCallback.php
+++ b/framework/Web/UI/ActiveControls/TCallback.php
@@ -99,4 +99,3 @@ class TCallback extends TControl implements ICallbackEventHandler, IActiveContro
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TCallbackClientScript.php b/framework/Web/UI/ActiveControls/TCallbackClientScript.php
index bc02182d..8f275ef8 100644
--- a/framework/Web/UI/ActiveControls/TCallbackClientScript.php
+++ b/framework/Web/UI/ActiveControls/TCallbackClientScript.php
@@ -670,4 +670,3 @@ class TCallbackClientScript extends TApplicationComponent
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TCallbackClientSide.php b/framework/Web/UI/ActiveControls/TCallbackClientSide.php
index a11204fb..57436278 100644
--- a/framework/Web/UI/ActiveControls/TCallbackClientSide.php
+++ b/framework/Web/UI/ActiveControls/TCallbackClientSide.php
@@ -322,4 +322,3 @@ class TCallbackClientSide extends TClientSideOptions
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TCallbackEventParameter.php b/framework/Web/UI/ActiveControls/TCallbackEventParameter.php
index 8e33407d..f08d40a9 100644
--- a/framework/Web/UI/ActiveControls/TCallbackEventParameter.php
+++ b/framework/Web/UI/ActiveControls/TCallbackEventParameter.php
@@ -85,4 +85,3 @@ class TCallbackEventParameter extends TEventParameter
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TCallbackOptions.php b/framework/Web/UI/ActiveControls/TCallbackOptions.php
index 745cef17..7c48b795 100644
--- a/framework/Web/UI/ActiveControls/TCallbackOptions.php
+++ b/framework/Web/UI/ActiveControls/TCallbackOptions.php
@@ -51,4 +51,3 @@ class TCallbackOptions extends TControl
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TDraggable.php b/framework/Web/UI/ActiveControls/TDraggable.php
new file mode 100755
index 00000000..e4e4c4c4
--- /dev/null
+++ b/framework/Web/UI/ActiveControls/TDraggable.php
@@ -0,0 +1,152 @@
+<?php
+/**
+ * TDraggable class file
+ * 
+ * @author Christophe BOULAIN (Christophe.Boulain@gmail.com)
+ * @copyright Copyright &copy; 2008, PradoSoft
+ * @license http://www.pradosoft.com/license
+ * @version $Id$
+ */
+
+/**
+ * TDraggable is a control which can be dragged
+ * 
+ * This control will make "draggable" control.  
+ * 
+ * @author Christophe BOULAIN (Christophe.Boulain@gmail.com)
+ * @copyright Copyright &copy; 2008, PradoSoft
+ * @license http://www.pradosoft.com/license
+ * @version $Id$
+ */
+class TDraggable extends TPanel 
+{
+	/**
+	 * Set the handle id or css class
+	 * @param string
+	 */
+	public function setHandle ($value)
+	{
+		$this->setViewState('DragHandle', TPropertyValue::ensureString($value), null);
+	}
+	
+	/**
+	 * Get the handle id or css class
+	 * @return string
+	 */
+	public function getHandle ()
+	{
+		return $this->getViewState('DragHandle', null);
+	}
+	
+	/**
+	 * Determine if draggable element should revert to it orginal position
+	 * upon release in an non-droppable container.
+	 * @return boolean true to revert
+	 */
+	public function getRevert()
+	{
+		return $this->getViewState('Revert', true);
+	}
+	
+	/**
+	 * Sets whether the draggable element should revert to it orginal position
+	 * upon release in an non-droppable container.
+	 * @param boolean true to revert
+	 */
+	public function setRevert($value)
+	{
+		$this->setViewState('Revert', TPropertyValue::ensureBoolean($value), true);
+	}
+	
+	/**
+	 * Determine if the element should be cloned when dragged
+	 * If true, Clones the element and drags the clone, leaving the original in place until the clone is dropped.
+	 * Defaults to false
+	 * @return boolean true to clone the element
+	 */
+	public function getGhosting ()
+	{
+		return $this->getViewState('Ghosting', false);
+	}
+	
+	/**
+	 * Sets wether the element should be cloned when dragged
+	 * If true, Clones the element and drags the clone, leaving the original in place until the clone is dropped.
+	 * Defaults to false
+	 * @return boolean true to clone the element
+	 */
+	public function setGhosting ($value)
+	{
+		$this->setViewState('Ghosting', TPropertyValue::ensureBoolean($value), false);
+	}
+	
+	/**
+	 * Determine if the element should be constrainted in one direction or not
+	 * @return CDraggableConstraint
+	 */
+	public function getConstraint()
+	{
+		return $this->getViewState('Constraint', TDraggableConstraint::None);
+	}
+	
+	/**
+	 * Set wether the element should be constrainted in one direction
+	 * @param CDraggableConstraint
+	 */
+	public function setConstraint($value)
+	{
+		$this->setViewState('Constraint', TPropertyValue::ensureEnum($value, 'TDraggableConstraint'), TDraggableConstraint::None);
+	}
+	
+
+	/**
+	 * Ensure that the ID attribute is rendered and registers the javascript code
+	 * for initializing the active control.
+	 */
+	protected function addAttributesToRender($writer)
+	{
+		parent::addAttributesToRender($writer);
+		$writer->addAttribute('id',$this->getClientID());
+		$cs=$this->getPage()->getClientScript();
+		$cs->registerPradoScript('dragdrop');
+		$options=TJavascript::encode($this->getPostBackOptions());
+		$class=$this->getClientClassName();
+		$code="new {$class}('{$this->getClientId()}', {$options}) ";
+		$cs->registerEndScript(sprintf('%08X', crc32($code)), $code);
+	}
+		
+	/**
+	 * Gets the name of the javascript class responsible for performing postback for this control.
+	 * This method overrides the parent implementation.
+	 * @return string the javascript class name
+	 */
+	protected function getClientClassName ()
+	{
+		return 'Draggable';
+	}
+	
+	/**
+	 * Gets the post back options for this textbox.
+	 * @return array
+	 */
+	protected function getPostBackOptions()
+	{
+		$options['ID'] = $this->getClientID();
+
+		if (($handle=$this->getHandle())!== null) $options['handle']=$handle;
+		$options['revert']=$this->getRevert();
+		if (($constraint=$this->getConstraint())!==TDraggableConstraint::None) $options['constraint']=strtolower($constraint);
+		$options['ghosting']=$this->getGhosting();
+
+		return $options;
+	}
+	
+}
+
+class TDraggableConstraint extends TEnumerable
+{
+	const None='None';
+	const Horizontal='Horizontal';
+	const Vertical='Vertical';
+}
+?>
\ No newline at end of file
diff --git a/framework/Web/UI/ActiveControls/TDropContainer.php b/framework/Web/UI/ActiveControls/TDropContainer.php
new file mode 100755
index 00000000..5d090d95
--- /dev/null
+++ b/framework/Web/UI/ActiveControls/TDropContainer.php
@@ -0,0 +1,275 @@
+<?php
+/**
+ * TDropContainer class file
+ * 
+ * @author Christophe BOULAIN (Christophe.Boulain@gmail.com)
+ * @copyright Copyright &copy; 2008, PradoSoft
+ * @license http://www.pradosoft.com/license
+ * @version $Id$
+ */
+
+/**
+ * Load active control adapter.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActiveControlAdapter');
+/**
+ * Load active panel.
+ */
+Prado::using('System.Web.UI.ActiveControls.TActivePanel');
+
+
+/**
+ * TDropContainer is a panel where TDraggable controls can be dropped.
+ * When a TDraggable component is dropped into a TDropContainer, the {@link OnDrop OnDrop} event is raised.
+ * The {@link TDropContainerEventParameter} param will contain the dropped control. 
+ * 
+ * Properties :
+ * 
+ * <b>{@link setAcceptCssClass AcceptCssClass}</b> : a coma delimited classname of elements that the drop container can accept.
+ * <b>{@link setHoverCssClass HoverCssClass}</b>: CSS classname of the container when a draggable element hovers over the container.
+ * 
+ * Events:
+ * 
+ * <b>{@link OnDrop OnDrop} : raised when a TDraggable control is dropped. The dropped control is encapsulated in the event parameter
+ * 
+ * @author Christophe BOULAIN (Christophe.Boulain@gmail.com)
+ * @copyright Copyright &copy; 2008, PradoSoft
+ * @license http://www.pradosoft.com/license
+ * @version $Id$
+ */
+class TDropContainer extends TPanel implements IActiveControl, ICallbackEventHandler 
+{	
+	private $_container=null;
+	
+	/**
+	 * Creates a new callback control, sets the adapter to
+	 * TActiveControlAdapter. If you override this class, be sure to set the
+	 * adapter appropriately by, for example, by calling this constructor.
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+		$this->setAdapter(new TActiveControlAdapter($this));
+	}
+
+	/**
+	 * @return TBaseActiveControl standard active control options.
+	 */
+	public function getActiveControl()
+	{
+		return $this->getAdapter()->getBaseActiveControl();
+	}
+
+
+	/**
+	 * Gets the Css class name that this container can accept.
+	 * @return string
+	 */
+	public function getAcceptCssClass()
+	{
+		return $this->getViewState('Accepts', '');
+	}
+
+	/**
+	 * Sets the Css class name that this container can accept.
+	 * @param string comma delimited css class names.
+	 */
+	public function setAcceptCssClass($value)
+	{
+		$this->setViewState('Accepts', TPropertyValue::ensureArray($value), '');
+	}
+	
+	/**
+	 * Sets the Css class name used when a draggble element is hovering
+	 * over this container.
+	 * @param string css class name during draggable hover.
+	 */
+	public function setHoverCssClass($value)
+	{
+		$this->setViewState('HoverClass', $value, '');
+	}
+
+	/**
+	 * Gets the Css class name used when a draggble element is hovering
+	 * over this container.
+	 * @return string css class name during draggable hover.
+	 */
+	public function getHoverCssClass()
+	{
+		return $this->getViewState('HoverClass', '');
+	}
+	
+	
+	/**
+	 * Raises callback event. This method is required bu {@link ICallbackEventHandler}
+	 * interface.
+	 * It raises the {@link onDrop OnDrop} event, then, the {@link onCallback OnCallback} event
+	 * This method is mainly used by framework and control developers.
+	 * @param TCallbackEventParameter the parameter associated with the callback event
+	 */
+	public function raiseCallbackEvent($param)
+	{
+		$this->onDrop($param->getCallbackParameter());
+		$this->onCallback($param);
+	}
+	
+	/**
+	 * Raises the onDrop event. 
+	 * The dropped control is encapsulated into a {@link TDropContainerEventParameter}
+	 * 
+	 * @param string $dropControlId
+	 */
+	public function onDrop ($dropControlId)
+	{
+		// Find the control
+		// Warning, this will not work if you have a '_' in your control Id !
+		$control=$this->getPage();
+		$namingContainers=explode(TControl::CLIENT_ID_SEPARATOR, $dropControlId);
+		foreach ($namingContainers as $nc)
+		{
+			$control=$control->findControl($nc);
+		}
+		$this->raiseEvent('OnDrop', $this, new TDropContainerEventParameter ($control));
+		
+	}
+	
+	/**
+	 * This method is invoked when a callback is requested. The method raises
+	 * 'OnCallback' event to fire up the event handlers. If you override this
+	 * method, be sure to call the parent implementation so that the event
+	 * handler can be invoked.
+	 * @param TCallbackEventParameter event parameter to be passed to the event handlers
+	 */
+	public function onCallback($param)
+	{
+		$this->raiseEvent('OnCallback', $this, $param);
+	}
+	
+	/**
+	 * Gets the post back options for this textbox.
+	 * @return array
+	 */
+	protected function getPostBackOptions()
+	{
+		$options['ID'] = $this->getClientID();
+		$options['EventTarget'] = $this->getUniqueID();
+
+		$options['accept'] = TJavascript::encode($this->getAcceptCssClass());
+		$options['hoverclass'] = $this->getHoverCssClass();
+		return $options;
+	}
+	
+	/**
+	 * Gets the name of the javascript class responsible for performing postback for this control.
+	 * This method overrides the parent implementation.
+	 * @return string the javascript class name
+	 */
+	protected function getClientClassName()
+	{
+		return 'Prado.WebUI.DropContainer';
+	}	
+
+
+	/**
+	 * Ensure that the ID attribute is rendered and registers the javascript code
+	 * for initializing the active control.
+	 */
+	protected function addAttributesToRender($writer)
+	{
+		parent::addAttributesToRender($writer);
+		$writer->addAttribute('id',$this->getClientID());
+
+		$this->getPage()->getClientScript()->registerPradoScript('dragdrop');
+
+		$this->getActiveControl()->registerCallbackClientScript(
+			$this->getClientClassName(), $this->getPostBackOptions());
+	}
+	
+	/**
+	 * Creates child control
+	 * Override parent implementation to create a container which will contain all
+	 * child controls. This container will be a TActivePanel, in order to allow user
+	 * to update its content on callback.
+	 */
+	public function createChildControls ()
+	{
+		if ($this->_container===null)
+		{
+			$this->_container=Prado::CreateComponent('System.Web.UI.ActiveControls.TActivePanel');
+			$this->_container->setId($this->getId().'_content');
+			parent::getControls()->add($this->_container);
+		}
+	}
+	
+	/**
+	 * Override parent implementation to return the container control collection.
+	 *
+	 * @return TControlCollection
+	 */
+	public function getControls()
+	{
+		$this->ensureChildControls();
+		return $this->_container->getControls();
+	}
+	
+	/**
+	 * Renders and replaces the panel's content on the client-side.
+	 * When render() is called before the OnPreRender event, such as when render()
+	 * is called during a callback event handler, the rendering
+	 * is defered until OnPreRender event is raised.
+	 * @param THtmlWriter html writer
+	 */
+	public function render ($writer)
+	{
+		if($this->getHasPreRendered())
+		{
+			parent::render($writer);
+			if($this->getActiveControl()->canUpdateClientSide())
+				$this->getPage()->getCallbackClient()->replaceContent($this->_container,$writer);
+		}
+		else
+		{
+			$this->getPage()->getAdapter()->registerControlToRender($this->_container,$writer);
+		}
+	}
+			
+}
+
+/**
+ * TDropContainerEventParameter class
+ * 
+ * TDropContainerEventParameter encapsulate the parameter
+ * data for <b>OnDrop</b> event of TDropContainer components
+ * 
+ * @author Christophe BOULAIN (Christophe.Boulain@ceram.fr)
+ * @copyright Copyright &copy; 2008, PradoSoft
+ * @license http://www.pradosoft.com/license
+ * @version $Id$
+ */
+class TDropContainerEventParameter extends TEventParameter
+{
+	/*
+	 * the id of control which has been dropped
+	 * @var string
+	 */
+	private $_droppedControl;
+	
+	/**
+	 * constructor
+	 *
+	 * @param string the id of control which been dropped
+	 */
+	public function __construct ($control)
+	{
+		$this->_droppedControl=$control;
+	}
+	
+	/**
+	 * @return TDraggable 
+	 */
+	public function getDroppedControl ()
+	{
+		return $this->_droppedControl;
+	}
+}
+?>
\ No newline at end of file
diff --git a/framework/Web/UI/ActiveControls/TEventTriggeredCallback.php b/framework/Web/UI/ActiveControls/TEventTriggeredCallback.php
index 735ff926..fe4be8a8 100644
--- a/framework/Web/UI/ActiveControls/TEventTriggeredCallback.php
+++ b/framework/Web/UI/ActiveControls/TEventTriggeredCallback.php
@@ -93,4 +93,3 @@ class TEventTriggeredCallback extends TTriggeredCallback
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TInPlaceTextBox.php b/framework/Web/UI/ActiveControls/TInPlaceTextBox.php
index 855e78a0..6e1c6b7a 100644
--- a/framework/Web/UI/ActiveControls/TInPlaceTextBox.php
+++ b/framework/Web/UI/ActiveControls/TInPlaceTextBox.php
@@ -269,4 +269,3 @@ class TInPlaceTextBox extends TActiveTextBox
 	}

 

 }

-?>
diff --git a/framework/Web/UI/ActiveControls/TTimeTriggeredCallback.php b/framework/Web/UI/ActiveControls/TTimeTriggeredCallback.php
index a1410364..3dee5c59 100644
--- a/framework/Web/UI/ActiveControls/TTimeTriggeredCallback.php
+++ b/framework/Web/UI/ActiveControls/TTimeTriggeredCallback.php
@@ -49,6 +49,10 @@ class TTimeTriggeredCallback extends TCallback
 		if($interval <= 0)
 			throw new TConfigurationException('callback_interval_be_positive', $this->getID());
 		$this->setViewState('Interval', $interval, 1);
+		if ($this->getActiveControl()->canUpdateClientSide()){
+			$client = $this->getPage()->getCallbackClient();
+			$client->callClientFunction('Prado.WebUI.TTimeTriggeredCallback.setInterval', array($this, $interval));
+		}
 	}
 
 	/**
@@ -56,10 +60,8 @@ class TTimeTriggeredCallback extends TCallback
 	 */
 	public function startTimer()
 	{
-		$id = $this->getClientID();
-		$code = "Prado.WebUI.TTimeTriggeredCallback.start('{$id}');";
-		$cs = $this->getPage()->getClientScript();
-		$cs->registerEndScript("{$id}:start", $code);
+		$client = $this->getPage()->getCallbackClient();
+		$client->callClientFunction('Prado.WebUI.TTimeTriggeredCallback.start', array($this));
 	}
 
 	/**
@@ -67,10 +69,8 @@ class TTimeTriggeredCallback extends TCallback
 	 */
 	public function stopTimer()
 	{
-		$id = $this->getClientID();
-		$code = "Prado.WebUI.TTimeTriggeredCallback.stop('{$id}');";
-		$cs = $this->getPage()->getClientScript();
-		$cs->registerEndScript("{$id}:stop", $code);
+		$client = $this->getPage()->getCallbackClient();
+		$client->callClientFunction('Prado.WebUI.TTimeTriggeredCallback.stop', array($this));
 	}
 
 	/**
@@ -110,8 +110,12 @@ class TTimeTriggeredCallback extends TCallback
 		parent::render($writer);
 		$this->getActiveControl()->registerCallbackClientScript(
 			$this->getClientClassName(), $this->getTriggerOptions());
-		if($this->getStartTimerOnLoad())
-			$this->startTimer();
+		if($this->getStartTimerOnLoad()){
+			$id = $this->getClientID();
+			$code = "Prado.WebUI.TTimeTriggeredCallback.start('{$id}');";
+			$cs = $this->getPage()->getClientScript();
+			$cs->registerEndScript("{$id}:start", $code);
+		}
 	}
 
 	/**
diff --git a/framework/Web/UI/ActiveControls/TTriggeredCallback.php b/framework/Web/UI/ActiveControls/TTriggeredCallback.php
index 18679b4a..6923a53a 100644
--- a/framework/Web/UI/ActiveControls/TTriggeredCallback.php
+++ b/framework/Web/UI/ActiveControls/TTriggeredCallback.php
@@ -68,4 +68,3 @@ abstract class TTriggeredCallback extends TCallback
 	}

 }

 

-?>
diff --git a/framework/Web/UI/ActiveControls/TValueTriggeredCallback.php b/framework/Web/UI/ActiveControls/TValueTriggeredCallback.php
index 5a44f380..305afd70 100644
--- a/framework/Web/UI/ActiveControls/TValueTriggeredCallback.php
+++ b/framework/Web/UI/ActiveControls/TValueTriggeredCallback.php
@@ -116,4 +116,3 @@ class TValueTriggeredCallback extends TTriggeredCallback
 		return 'Prado.WebUI.TValueTriggeredCallback';

 	}

 }

-?>