/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = FilmCategoryModel::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(['film_id' => $this->film_id, 'category_id' => $this->category_id, 'last_update' => $this->last_update]);
return $dataProvider;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getFilmCategories()
{
return $this->hasMany(\giiant\sakila\models\FilmCategory::className(), ['category_id' => 'category_id']);
}
/**
* 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.');
}
}