From 3414476a698c1dbd968f53ed9d385882f060ec3c Mon Sep 17 00:00:00 2001
From: carlgmathisen <>
Date: Mon, 27 Jul 2009 10:47:39 +0000
Subject: Issue #157

---
 framework/Web/UI/WebControls/TCheckBoxList.php | 99 ++++++++++++++++----------
 1 file changed, 62 insertions(+), 37 deletions(-)

(limited to 'framework/Web/UI/WebControls/TCheckBoxList.php')

diff --git a/framework/Web/UI/WebControls/TCheckBoxList.php b/framework/Web/UI/WebControls/TCheckBoxList.php
index 742dd18b..c7c9fc98 100644
--- a/framework/Web/UI/WebControls/TCheckBoxList.php
+++ b/framework/Web/UI/WebControls/TCheckBoxList.php
@@ -4,7 +4,7 @@
  *
  * @author Qiang Xue <qiang.xue@gmail.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.WebControls
@@ -53,7 +53,7 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 	private $_isEnabled;
 	private $_changedEventRaised=false;
 	private $_dataChanged=false;
-	private $_isValid=true;
+	private $_isValid=true;
 
 	/**
 	 * Constructor.
@@ -254,6 +254,31 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 	{
 		return false;
 	}
+	
+	/**
+	 * @param boolean whether the control is to be enabled.
+	 */
+	public function setEnabled($value)
+	{
+		parent::setEnabled($value);
+		$value = !TPropertyValue::ensureBoolean($value);
+		// if this is an active control, 
+		// and it's a callback, 
+		// and we can update clientside,
+		// then update the 'disabled' attribute of the items.
+		if(($this instanceof IActiveControl) &&
+				$this->getPage()->getIsCallBack() &&
+				$this->getActiveControl()->canUpdateClientSide())
+		{
+			$items = $this->getItems();
+			$cs = $this->getPage()->getCallbackClient();
+			$baseClientID = $this->getClientID().'_c';
+			foreach($items as $index=>$item)
+			{
+				$cs->setAttribute($baseClientID.$index, 'disabled', $value);
+			}
+		}
+	}
 
 	/**
 	 * Returns a style used for rendering items.
@@ -359,16 +384,16 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 			$page->registerRequiresPostData($this->_repeatedControl);
 		}
 	}
-
-	/**
-	 * Wether the list should be rendered inside a span or not
-	 * 
-	 *@return boolean true if we need a span
-	 */
-	protected function getSpanNeeded ()
-	{
-		return $this->getRepeatLayout()===TRepeatLayout::Raw;
-	}
+
+	/**
+	 * Wether the list should be rendered inside a span or not
+	 * 
+	 *@return boolean true if we need a span
+	 */
+	protected function getSpanNeeded ()
+	{
+		return $this->getRepeatLayout()===TRepeatLayout::Raw;
+	}
 	
 	/**
 	 * Renders the checkbox list control.
@@ -379,11 +404,11 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 	{
 		if($this->getItemCount()>0)
 		{
-			if ($needSpan=$this->getSpanNeeded())
-			{
-				$writer->addAttribute('id', $this->getClientId());
-				$writer->renderBeginTag('span');
-			}
+			if ($needSpan=$this->getSpanNeeded())
+			{
+				$writer->addAttribute('id', $this->getClientId());
+				$writer->renderBeginTag('span');
+			}
 			$this->_isEnabled=$this->getEnabled(true);
 			$repeatInfo=$this->getRepeatInfo();
 			$accessKey=$this->getAccessKey();
@@ -395,8 +420,8 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 			$this->setTabIndex(0);
 			$repeatInfo->renderRepeater($writer,$this);
 			$this->setAccessKey($accessKey);
-			$this->setTabIndex($tabIndex);
-			if ($needSpan)
+			$this->setTabIndex($tabIndex);
+			if ($needSpan)
 				$writer->renderEndTag();
 		}
 		//checkbox skipped the client control script in addAttributesToRender
@@ -429,23 +454,23 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 		return $this->getSelectedValue();
 	}
 
-	/**
-	 * Returns true if this control validated successfully. 
-	 * Defaults to true.
-	 * @return bool wether this control validated successfully.
-	 */
-	public function getIsValid()
-	{
-	    return $this->_isValid;
-	}
-	/**
-	 * @param bool wether this control is valid.
-	 */
-	public function setIsValid($value)
-	{
-	    $this->_isValid=TPropertyValue::ensureBoolean($value);
-	}
-
+	/**
+	 * Returns true if this control validated successfully. 
+	 * Defaults to true.
+	 * @return bool wether this control validated successfully.
+	 */
+	public function getIsValid()
+	{
+	    return $this->_isValid;
+	}
+	/**
+	 * @param bool wether this control is valid.
+	 */
+	public function setIsValid($value)
+	{
+	    $this->_isValid=TPropertyValue::ensureBoolean($value);
+	}
+
 	/**
 	 * Gets the name of the javascript class responsible for performing postback for this control.
 	 * This method overrides the parent implementation.
@@ -468,7 +493,7 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 		$options['ListName'] = $this->getUniqueID();
 		$options['ItemCount'] = $this->getItemCount();
 		return $options;
-	}
+	}
 	
 }
 
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