public function actionSubmitGrid()
 {
     if (isset($_POST['RateDomestic'])) {
         foreach ($_POST['RateDomestic'] as $key => $data) {
             if (isset($data['id'])) {
                 $model = RateDomestic::model()->findByPk($data['id']);
             } else {
                 $model = new RateDomestic();
             }
             $model->attributes = $data;
             $model->service_id = $_POST['service_id'];
             $model->origin_id = $_POST['origin_id'];
             if ($model->save()) {
                 $success = true;
                 $message = 'Sukses menyimpan data';
             } else {
                 $errorMessage = array();
                 foreach ($model->getErrors() as $errorKey => $errors) {
                     foreach ($errors as $error) {
                         $message['RatePrice_' . $errorKey . 'em'] = $error;
                     }
                 }
                 $success = false;
             }
         }
     } else {
         $success = true;
         $message = 'Tidak ada data';
     }
     echo CJSON::encode(array('success' => $success, 'message' => $message));
     Yii::app()->end();
 }