From c29fa08c41c2774f2e4c4b3aa0dfa7a0ade86e7c Mon Sep 17 00:00:00 2001
From: xue <>
Date: Mon, 2 Apr 2007 01:26:38 +0000
Subject: fixed the issue that Event handler specified via subproperty in
 template does not work

---
 HISTORY                  |  1 +
 framework/TComponent.php | 12 +++++++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/HISTORY b/HISTORY
index 0607aa9f..8638442c 100644
--- a/HISTORY
+++ b/HISTORY
@@ -6,6 +6,7 @@ BUG: Ticket#505 - cultureInfo::getEnglishName does not return an arrary (Wei)
 BUG: Ticket#508 - CultureInfo class: PHP Notice because of missing static declaration (Wei)
 BUG: Ticket#558 - TRadionButtonList generates a empty onclick attribute (Qiang)
 BUG: Ticket#573 - NumberFormat Bug (Wei)
+BUG: Event handler specified via subproperty in template does not work (Qiang)
 ENH: Ticket#367 - Change default extension for XLIFF files (Wei, changed to support .xlf extension).
 ENH: Upgraded javascript library Prototype to version 1.5.0 (Wei)
 ENH: Upgraded javascript library Scriptaculous to version 1.7.0 (Wei)
diff --git a/framework/TComponent.php b/framework/TComponent.php
index 54fe7ec7..79732290 100644
--- a/framework/TComponent.php
+++ b/framework/TComponent.php
@@ -345,7 +345,17 @@ class TComponent
 			{
 				if(is_string($handler))
 				{
-					call_user_func($handler,$sender,$param);
+					if(($pos=strrpos($handler,'.'))!==false)
+					{
+						$object=$this->getSubProperty(substr($handler,0,$pos));
+						$method=substr($handler,$pos+1);
+						if(method_exists($object,$method))
+							$object->$method($sender,$param);
+						else
+							throw new TInvalidDataValueException('component_eventhandler_invalid',get_class($this),$name);
+					}
+					else
+						call_user_func($handler,$sender,$param);
 				}
 				else if(is_callable($handler,true))
 				{
-- 
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