function handle_attendance_delete()
{
$eab = events_and_bookings();
$user_id = (int) $_POST['user_id'];
$post_id = (int) $_POST['post_id'];
$post = get_post($post_id);
$event = new Eab_EventModel($post);
$event->delete_attendance($user_id);
echo $eab->meta_box_part_bookings($post);
die;
}
