public function actionIndex()
 {
     $query = Country::find();
     $pagination = new Pagination(['defaultPageSize' => 5, 'totalCount' => $query->count()]);
     $countries = $query->orderBy('name')->offset($pagination->offset)->limit($pagination->limit)->all();
     return $this->render('index', ['countries' => $countries, 'pagination' => $pagination]);
 }
예제 #2
0
 /**
  * Finds the Country model based on its primary key value.
  * If the model is not found, a 404 HTTP exception will be thrown.
  * @param string $id
  * @return Country the loaded model
  * @throws NotFoundHttpException if the model cannot be found
  */
 protected function findModel($id)
 {
     if (($model = Country::findOne($id)) !== null) {
         return $model;
     } else {
         throw new NotFoundHttpException('The requested page does not exist.');
     }
 }