From 139ca38ddcf4998c882cfc98cb932524de210d86 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Sat, 4 Feb 2006 23:56:29 +0000
Subject: Modified TDataGrid sample to enable updating rating.

---
 framework/Web/UI/WebControls/TDataList.php | 45 ++++++++++++++----------------
 1 file changed, 21 insertions(+), 24 deletions(-)

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

diff --git a/framework/Web/UI/WebControls/TDataList.php b/framework/Web/UI/WebControls/TDataList.php
index 825bb9db..0bdeb4a4 100644
--- a/framework/Web/UI/WebControls/TDataList.php
+++ b/framework/Web/UI/WebControls/TDataList.php
@@ -1107,32 +1107,29 @@ class TDataList extends TBaseDataList implements INamingContainer, IRepeatInfoUs
 		$keys->clear();
 		$keyField=$this->getDataKeyField();
 		$itemIndex=0;
-		if($data instanceof Traversable)
+		$items=$this->getItems();
+		$hasSeparator=$this->_separatorTemplate!==null;
+		$selectedIndex=$this->getSelectedItemIndex();
+		$editIndex=$this->getEditItemIndex();
+		foreach($data as $dataItem)
 		{
-			$items=$this->getItems();
-			$hasSeparator=$this->_separatorTemplate!==null;
-			$selectedIndex=$this->getSelectedItemIndex();
-			$editIndex=$this->getEditItemIndex();
-			foreach($data as $dataItem)
-			{
-				if($keyField!=='')
-					$keys->add($this->getDataFieldValue($dataItem,$keyField));
-				if($itemIndex===0 && $this->_headerTemplate!==null)
-					$this->_header=$this->createItemInternal(-1,'Header',true,null);
-				if($hasSeparator && $itemIndex>0)
-					$this->createItemInternal($itemIndex-1,'Separator',true,null);
-				if($itemIndex===$editIndex)
-					$itemType='EditItem';
-				else if($itemIndex===$selectedIndex)
-					$itemType='SelectedItem';
-				else
-					$itemType=$itemIndex%2?'AlternatingItem':'Item';
-				$items->add($this->createItemInternal($itemIndex,$itemType,true,$dataItem));
-				$itemIndex++;
-			}
-			if($itemIndex>0 && $this->_footerTemplate!==null)
-				$this->_footer=$this->createItemInternal(-1,'Footer',true,null);
+			if($keyField!=='')
+				$keys->add($this->getDataFieldValue($dataItem,$keyField));
+			if($itemIndex===0 && $this->_headerTemplate!==null)
+				$this->_header=$this->createItemInternal(-1,'Header',true,null);
+			if($hasSeparator && $itemIndex>0)
+				$this->createItemInternal($itemIndex-1,'Separator',true,null);
+			if($itemIndex===$editIndex)
+				$itemType='EditItem';
+			else if($itemIndex===$selectedIndex)
+				$itemType='SelectedItem';
+			else
+				$itemType=$itemIndex%2?'AlternatingItem':'Item';
+			$items->add($this->createItemInternal($itemIndex,$itemType,true,$dataItem));
+			$itemIndex++;
 		}
+		if($itemIndex>0 && $this->_footerTemplate!==null)
+			$this->_footer=$this->createItemInternal(-1,'Footer',true,null);
 		$this->setViewState('ItemCount',$itemIndex,0);
 	}
 
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