/**
* Unpublishing Versioning support
*
* When unpublishing the field it has to remove all options attached
*
* @return void
*/
public function doDeleteFromStage($stage)
{
// Remove options
$options = Versioned::get_by_stage('EditableOption', $stage)->filter('ParentID', $this->ID);
foreach ($options as $option) {
$option->deleteFromStage($stage);
}
parent::doDeleteFromStage($stage);
}
