public function delete($id)
{
//delete car's color associations
$sql = "DELETE FROM automobile_car_colors WHERE car_id = ?";
$vals = array((int) $id);
$this->db->Execute($sql, $vals);
parent::delete($id);
}
public function save($post, $auto_whitelist = true)
{
if ($this->isNewRecord($post)) {
//Add new records at the end of the display order
$segment_id = $this->segment ? $post[$this->segment] : null;
$post[$this->order] = $this->maxDisplayOrder($segment_id) + 1;
} else {
if (empty($post[$this->order])) {
//Remove the display order field from the fields list,
// so existing value doesn't get null'ed by recordFromPost().
$this->fields = array_diff($this->fields, array($this->order));
}
}
return parent::save($post, $auto_whitelist);
}