From 3e1e120dbfbde806bcc0331479d28ce2a0bc2dbf Mon Sep 17 00:00:00 2001
From: xue <>
Date: Mon, 9 Apr 2007 03:32:50 +0000
Subject: Added getDataChanged() to IPostBackDataHandler

---
 framework/Web/UI/WebControls/TCheckBoxList.php | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(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 09b771eb..d0f4c7ce 100644
--- a/framework/Web/UI/WebControls/TCheckBoxList.php
+++ b/framework/Web/UI/WebControls/TCheckBoxList.php
@@ -52,6 +52,7 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 	private $_repeatedControl;
 	private $_isEnabled;
 	private $_changedEventRaised=false;
+	private $_dataChanged=false;
 
 	/**
 	 * Constructor.
@@ -315,7 +316,7 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 						if(!$this->_changedEventRaised)
 						{
 							$this->_changedEventRaised=true;
-							return true;
+							return $this->_dataChanged=true;
 						}
 					}
 				}
@@ -390,6 +391,16 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont
 		}
 	}
 
+	/**
+	 * Returns a value indicating whether postback has caused the control data change.
+	 * This method is required by the IPostBackDataHandler interface.
+	 * @return boolean whether postback has caused the control data change. False if the page is not in postback mode.
+	 */
+	public function getDataChanged()
+	{
+		return $this->_dataChanged;
+	}
+
 	/**
 	 * Returns the value to be validated.
 	 * This methid is required by IValidatable interface.
-- 
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