EventIssue::model PHP 메소드

    public static function model($className = __CLASS__)
    {
        return parent::model($className);
    }

 /**
  * Deletes issues for this event before calling the parent delete method
  * Does not handle the removal of elements and will therefore fail if this has not been handled before being called.
  *
  * @return bool
  *
  * @see parent::delete()
  */
 public function delete()
 {
     // Delete related
     EventIssue::model()->deleteAll('event_id = ?', array($this->id));
     return parent::delete();
 }