From 261c29ece2ccf37e6419b9886cefd29f9dbb3c89 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Fri, 17 Mar 2006 03:16:13 +0000
Subject: Using constants as item types.

---
 framework/Web/UI/WebControls/TDataList.php | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 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 56e8d43c..f5f4b9fa 100644
--- a/framework/Web/UI/WebControls/TDataList.php
+++ b/framework/Web/UI/WebControls/TDataList.php
@@ -98,6 +98,15 @@ Prado::using('System.Web.UI.WebControls.TRepeatInfo');
  */
 class TDataList extends TBaseDataList implements INamingContainer, IRepeatInfoUser
 {
+	/**
+	 * Command name that TDataList understands.
+	 */
+	const CMD_SELECT='Select';
+	const CMD_EDIT='Edit';
+	const CMD_UPDATE='Update';
+	const CMD_DELETE='Delete';
+	const CMD_CANCEL='Cancel';
+
 	/**
 	 * @var TDataListItemCollection item list
 	 */
@@ -645,28 +654,28 @@ class TDataList extends TBaseDataList implements INamingContainer, IRepeatInfoUs
 		{
 			$this->onItemCommand($param);
 			$command=$param->getCommandName();
-			if(strcasecmp($command,'select')===0)
+			if(strcasecmp($command,self::CMD_SELECT)===0)
 			{
 				$this->setSelectedItemIndex($param->getItem()->getItemIndex());
 				$this->onSelectedIndexChanged(null);
 				return true;
 			}
-			else if(strcasecmp($command,'edit')===0)
+			else if(strcasecmp($command,self::CMD_EDIT)===0)
 			{
 				$this->onEditCommand($param);
 				return true;
 			}
-			else if(strcasecmp($command,'delete')===0)
+			else if(strcasecmp($command,self::CMD_DELETE)===0)
 			{
 				$this->onDeleteCommand($param);
 				return true;
 			}
-			else if(strcasecmp($command,'update')===0)
+			else if(strcasecmp($command,self::CMD_UPDATE)===0)
 			{
 				$this->onUpdateCommand($param);
 				return true;
 			}
-			else if(strcasecmp($command,'cancel')===0)
+			else if(strcasecmp($command,self::CMD_CANCEL)===0)
 			{
 				$this->onCancelCommand($param);
 				return true;
-- 
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