/**
* Handles attaching Message Templates to the Event on save.
* @param EE_Event $evtobj EE event object
* @param array $data The request data from the form
* @return bool success or fail
*/
public function attach_evt_message_templates($evtobj, $data)
{
//first we remove all existing relations on the Event for message types.
$evtobj->_remove_relations('Message_Template_Group');
//now let's just loop throught the selected templates and add relations!
foreach ($data['event_message_templates_relation'] as $grp_ID) {
$evtobj->_add_relation_to($grp_ID, 'Message_Template_Group');
}
//now save
return $evtobj->save();
}
