From 1a8b8dae95cf11d2c4eec62334f8f21d2fdd617f Mon Sep 17 00:00:00 2001
From: xue <>
Date: Tue, 18 Apr 2006 02:22:05 +0000
Subject: Fixed an issue about using expression with non-control component.

---
 framework/Web/UI/TTemplateManager.php | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'framework')

diff --git a/framework/Web/UI/TTemplateManager.php b/framework/Web/UI/TTemplateManager.php
index 25a43670..d92d4a36 100644
--- a/framework/Web/UI/TTemplateManager.php
+++ b/framework/Web/UI/TTemplateManager.php
@@ -193,6 +193,7 @@ class TTemplate extends TApplicationComponent implements ITemplate
 	 * @var boolean whether this template is a source template
 	 */
 	private $_sourceTemplate=true;
+	private $_tplControl=null;
 
 
 	/**
@@ -257,6 +258,7 @@ class TTemplate extends TApplicationComponent implements ITemplate
 	 */
 	public function instantiateIn($tplControl)
 	{
+		$this->_tplControl=$tplControl;
 		if(($page=$tplControl->getPage())===null)
 			$page=$this->getService()->getRequestedPage();
 		$controls=array();
@@ -383,7 +385,13 @@ class TTemplate extends TApplicationComponent implements ITemplate
 					$component->bindProperty($name,$value[1]);
 					break;
 				case self::CONFIG_EXPRESSION:
-					$component->autoBindProperty($name,$value[1]);
+					if($component instanceof TControl)
+						$component->autoBindProperty($name,$value[1]);
+					else
+					{
+						$setter='set'.$name;
+						$component->$setter($this->_tplControl->evaluateExpression($value[1]));
+					}
 					break;
 				case self::CONFIG_TEMPLATE:
 					$setter='set'.$name;
@@ -429,7 +437,10 @@ class TTemplate extends TApplicationComponent implements ITemplate
 					$component->bindProperty($name,$value[1]);
 					break;
 				case self::CONFIG_EXPRESSION:		// expression
-					$component->autoBindProperty($name,$value[1]);
+					if($component instanceof TControl)
+						$component->autoBindProperty($name,$value[1]);
+					else
+						$component->setSubProperty($name,$this->_tplControl->evaluateExpression($value[1]));
 					break;
 				case self::CONFIG_TEMPLATE:
 					$component->setSubProperty($name,$value[1]);
@@ -801,7 +812,7 @@ class TTemplate extends TApplicationComponent implements ITemplate
 		{
 			foreach($attributes as $name=>$att)
 			{
-				if(is_array($att) && ($att[0]===self::CONFIG_DATABIND || $att[0]===self::CONFIG_EXPRESSION))
+				if(is_array($att) && ($att[0]===self::CONFIG_DATABIND))
 					throw new TConfigurationException('template_databind_forbidden',$type,$name);
 				if(($pos=strpos($name,'.'))!==false)
 				{
-- 
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