OEModule\OphCiExamination\models\Element_OphCiExamination_PostOpComplications::beforeDelete PHP 메소드

    public function beforeDelete()
    {
        OphCiExamination_Et_PostOpComplications::model()->deleteAll('element_id = :element_id', array(':element_id' => $this->id));
        return parent::beforeDelete();
    }