public function loadModel($table_id, $id = NULL)
 {
     $form = Form::model()->findByPk($table_id);
     $entryModel = Entry::forTable($form->TABLE_NAME);
     if ($id != NULL) {
         $model = $entryModel->findByPk($id);
     } else {
         $model = $entryModel->findAll();
         //$model=$entryModel;
     }
     if ($model === null) {
         throw new CHttpException(404, 'The requested page does not exist.');
     }
     return $model;
 }
 public static function model($className = __CLASS__)
 {
     if (isset(self::$_models[$className])) {
         return self::$_models[$className];
     } else {
         $model = Entry::forTable($className);
         return $model;
     }
 }