public function renderDefault($event_id = null)
{
if ($event_id) {
$this->template->filterName = $this->event->get($event_id)->name;
$this->template->ticket = $this->ticket->where('event_id = ?', $event_id)->order('id DESC');
} else {
$this->template->filterName = '';
$this->template->ticket = $this->ticket->order('id DESC')->limit(100);
}
}
