From e050f7f5e259ffc9df018a7021e8ed946b4d614e Mon Sep 17 00:00:00 2001
From: xue <>
Date: Sat, 31 Dec 2005 01:56:58 +0000
Subject: Added TDropDownList samples.

---
 framework/Web/UI/WebControls/TDropDownList.php | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'framework/Web/UI/WebControls')

diff --git a/framework/Web/UI/WebControls/TDropDownList.php b/framework/Web/UI/WebControls/TDropDownList.php
index 07549c6c..5e243065 100644
--- a/framework/Web/UI/WebControls/TDropDownList.php
+++ b/framework/Web/UI/WebControls/TDropDownList.php
@@ -10,9 +10,31 @@ class TDropDownList extends TListControl implements IPostBackDataHandler
 
 	public function loadPostData($key,$values)
 	{
+		//TODO: Need to doublecheck!!@!
 		if(!$this->getEnabled(true))
 			return false;
-		// ensure DataBound???
+		$selections=isset($values[$key])?$values[$key]:null;
+		$this->ensureDataBound();
+		if($selections!==null)
+		{
+			$items=$this->getItems();
+			$selection=is_array($selections)?$selections[0]:$selections;
+			$index=$items->findIndexByValue($selection,false);
+			if($this->getSelectedIndex()!==$index)
+			{
+				$this->setSelectedIndex($index);
+				return true;
+			}
+			else
+				return false;
+		}
+		else if($this->getSelectedIndex()!==-1)
+		{
+			$this->clearSelection();
+			return true;
+		}
+		else
+			return false;
 	}
 
 	public function raisePostDataChangedEvent()
-- 
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