public function search($params) { $query = FilmCategory::find(); $dataProvider = new ActiveDataProvider(['query' => $query]); if (!($this->load($params) && $this->validate())) { return $dataProvider; } $query->andFilterWhere(['film_id' => $this->film_id, 'category_id' => $this->category_id, 'last_update' => $this->last_update]); return $dataProvider; }
/** * Finds the FilmCategory model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $film_id * @param integer $category_id * @return FilmCategory the loaded model * @throws HttpException if the model cannot be found */ protected function findModel($film_id, $category_id) { if (($model = FilmCategory::findOne(['film_id' => $film_id, 'category_id' => $category_id])) !== null) { return $model; } else { throw new HttpException(404, 'The requested page does not exist.'); } }