public function actionCreateprovnce() { $model = new Province(); if ($model->load(Yii::$app->request->post())) { if ($model->validate()) { if ($model->save()) { echo 1; } else { echo 0; } } // return $this->redirect(['index']); } else { return $this->renderAjax('_formprovince', ['model' => $model]); } }