From 6495c05e19db5484c3accc44cd9fcb8177202176 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Wed, 3 May 2006 17:34:13 +0000
Subject: added sanity check to calling event handlers

---
 HISTORY                  | 4 ++++
 UPGRADE                  | 5 ++++-
 framework/PradoBase.php  | 2 +-
 framework/TComponent.php | 5 ++++-
 4 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/HISTORY b/HISTORY
index e9c69a48..83257db8 100644
--- a/HISTORY
+++ b/HISTORY
@@ -1,3 +1,7 @@
+Version 3.0.1 June 1, 2006
+==========================
+ENH: added sanity check to calling event handlers (Qiang)
+
 Version 3.0.0 May 1, 2006
 =========================
 BUG: Ticket#68  - 2 TButtons with THtmlArea causes second button to fail to function (Wei)
diff --git a/UPGRADE b/UPGRADE
index edff5ca0..8b89eb57 100644
--- a/UPGRADE
+++ b/UPGRADE
@@ -1,5 +1,5 @@
 
-         Upgrading Instructions for PRADO Framework v3.0.0
+         Upgrading Instructions for PRADO Framework v3.0.1
          =================================================
 
 !!!IMPORTANT!!!
@@ -14,6 +14,9 @@ version B between A and C, you need to following the instructions
 for both A and B.
 
 
+Upgrading from v3.0.0
+---------------------
+
 Upgrading from v3.0.0 RC2
 -------------------------
 - Template comment tag is changed from <! ... !> to <!-- ... --!>
diff --git a/framework/PradoBase.php b/framework/PradoBase.php
index c03e8f33..38829c87 100644
--- a/framework/PradoBase.php
+++ b/framework/PradoBase.php
@@ -68,7 +68,7 @@ class PradoBase
 	 */
 	public static function getVersion()
 	{
-		return '3.0.0';
+		return '3.0.1';
 	}
 
 	/**
diff --git a/framework/TComponent.php b/framework/TComponent.php
index 99907e4d..64854692 100644
--- a/framework/TComponent.php
+++ b/framework/TComponent.php
@@ -360,7 +360,10 @@ class TComponent
 							$object=$this->getSubProperty(substr($method,0,$pos));
 							$method=substr($method,$pos+1);
 						}
-						$object->$method($sender,$param);
+						if(method_exists($object,$method))
+							$object->$method($sender,$param);
+						else
+							throw new TInvalidDataValueException('component_eventhandler_invalid',get_class($this),$name);
 					}
 				}
 				else
-- 
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