TControlCollection implements a collection that enables
controls to maintain a list of their child controls.
/**
* Inserts an item at the specified position.
* This overrides the parent implementation by performing additional
* operations for each newly added table cell.
* @param integer the speicified position.
* @param mixed new item
* @throws TInvalidDataTypeException if the item to be inserted is not a TTableCell object.
*/
public function insertAt($index, $item)
{
if ($item instanceof TTableCell) {
parent::insertAt($index, $item);
} else {
throw new TInvalidDataTypeException('tablecellcollection_tablecell_required');
}
}
/**
* Inserts an item at the specified position.
* This overrides the parent implementation by performing sanity check on the type of new item.
* @param integer the speicified position.
* @param mixed new item
* @throws TInvalidDataTypeException if the item to be inserted is not a {@link TAccordionView} object.
*/
public function insertAt($index, $item)
{
if ($item instanceof TAccordionView) {
parent::insertAt($index, $item);
} else {
throw new TInvalidDataTypeException('tabviewcollection_tabview_required');
}
}
