protected function beforeSave()
{
if(parent::beforeSave()){
if($this->isNewRecord){
$this->create_time = date('y-m-d H:m:s');
$this->create_user_id = Yii::app()->user->id;
$this->status_id = '0';
}else{
$this->update_time = date('y-m-d H:m:s');
$this->update_user_id = Yii::app()->user->id;
}
return true;
}else{
return false;
}
}