protected function findGallery($id) { $gallery = Gallery::findOne($id); if (!isset($gallery)) { throw new HttpException(404, Yii::t('app', 'The requested page does not exist.')); } return $gallery; }
/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Gallery::find(); $dataProvider = new ActiveDataProvider(['query' => $query]); $this->load($params); if (!$this->validate()) { // uncomment the following line if you do not want to any records when validation fails // $query->where('0=1'); return $dataProvider; } $query->andFilterWhere(['id' => $this->id]); $query->andFilterWhere(['like', 'gallery_name', $this->gallery_name])->andFilterWhere(['like', 'gallery_description', $this->gallery_description])->andFilterWhere(['like', 'gallery_picture', $this->gallery_picture]); return $dataProvider; }
/** * Finds the Gallery model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return Gallery the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Gallery::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }