based on the current state of the controller, sets the open_elements property, which is the array of relevant
open elements for the controller.
| protected setOpenElementsFromCurrentEvent ( $action ) |
public function setOpenElementsFromCurrentEvent($action)
{
parent::setOpenElementsFromCurrentEvent($action);
}
/**
* Extend base function to ensure there is always an exceptional circumstances for updates.
*/
protected function setOpenElementsFromCurrentEvent($action)
{
if ($action == 'update') {
$this->setRequiredEventElements();
$this->setElementOptions($action);
} else {
parent::setOpenElementsFromCurrentEvent($action);
}
}
