Control lifecycles will be caught up during the addition.
Only framework developers should use this method.
| public addedControl ( $control ) |
/**
* Inserts an item at the specified position.
* This overrides the parent implementation by performing additional
* operations for each newly added child control.
* @param integer the speicified position.
* @param mixed new item
* @throws TInvalidDataTypeException if the item to be inserted is neither a string nor a TControl.
*/
public function insertAt($index, $item)
{
if ($item instanceof TControl) {
parent::insertAt($index, $item);
$this->_o->addedControl($item);
} else {
if (is_string($item) || $item instanceof IRenderable) {
parent::insertAt($index, $item);
} else {
throw new TInvalidDataTypeException('controlcollection_control_required');
}
}
}
