Modified TList and TMap implementation so that they can be more easily extended.

1 files changed, 10 insertions, 7 deletions

diff --git a/framework/Web/UI/WebControls/TRepeater.php b/framework/Web/UI/WebControls/TRepeater.php
index 6aa6b461..a122f387 100644
--- a/framework/Web/UI/WebControls/TRepeater.php
+++ b/framework/Web/UI/WebControls/TRepeater.php
@@ -661,15 +661,18 @@ class TRepeaterItem extends TControl implements INamingContainer
 class TRepeaterItemCollection extends TList

 {

 	/**

-	 * Returns true only when the item to be added is a {@link TRepeaterItem}.

-	 * This method is invoked before adding an item to the list.

-	 * If it returns true, the item will be added to the list, otherwise not.

-	 * @param mixed item to be added

-	 * @return boolean whether the item can be added to the list

+	 * Inserts an item at the specified position.

+	 * This overrides the parent implementation by inserting only TRepeaterItem.

+	 * @param integer the speicified position.

+	 * @param mixed new item

+	 * @throws TInvalidDataTypeException if the item to be inserted is not a TRepeaterItem.

 	 */

-	protected function canAddItem($item)

+	public function insertAt($index,$item)

 	{

-		return ($item instanceof TRepeaterItem);

+		if($item instanceof TRepeaterItem)

+			parent::insertAt($index,$item);

+		else

+			throw new TInvalidDataTypeException('repeateritemcollection_repeateritem_required');

 	}

 }