Fixed #641.

1 files changed, 4 insertions, 3 deletions

diff --git a/framework/Web/UI/TControl.php b/framework/Web/UI/TControl.php
index cd24de41..dcfcec65 100644
--- a/framework/Web/UI/TControl.php
+++ b/framework/Web/UI/TControl.php
@@ -966,19 +966,20 @@ class TControl extends TApplicationComponent implements IRenderable, IBindable
 	/**

 	 * Finds all child and grand-child controls that are of the specified type.

 	 * @param string the class name

+	 * @param boolean whether the type comparison is strict or not. If false, controls of the parent classes of the specified class will also be returned.

 	 * @return array list of controls found

 	 */

-	public function findControlsByType($type)

+	public function findControlsByType($type,$strict=true)

 	{

 		$controls=array();

 		if($this->getHasControls())

 		{

 			foreach($this->_rf[self::RF_CONTROLS] as $control)

 			{

-				if(is_object($control) && get_class($control)===$type)

+				if(is_object($control) && (get_class($control)===$type || (!$strict && ($control instanceof $type))))

 					$controls[]=$control;

 				if(($control instanceof TControl) && $control->getHasControls())

-					$controls=array_merge($controls,$control->findControlsByType($type));

+					$controls=array_merge($controls,$control->findControlsByType($type,$strict));

 			}

 		}

 		return $controls;