/** * Finds the Image model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return Image the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Image::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }
public function actionDelete() { if (\Yii::$app->request->post('id') === null) { return false; } $id = \Yii::$app->request->post('id'); $model = Image::findOne($id); return $model->delete(); }