public function search($params)
{
$query = City::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
if (!($this->load($params) && $this->validate())) {
return $dataProvider;
}
$query->andFilterWhere(['city_id' => $this->city_id, 'country_id' => $this->country_id, 'last_update' => $this->last_update]);
$query->andFilterWhere(['like', 'city', $this->city]);
return $dataProvider;
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = CityModel::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(['city_id' => $this->city_id, 'country_id' => $this->country_id, 'last_update' => $this->last_update]);
$query->andFilterWhere(['like', 'city', $this->city]);
return $dataProvider;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getCities()
{
return $this->hasMany(\app\modules\sakila\models\City::className(), ['country_id' => 'country_id']);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getCity()
{
return $this->hasOne(\app\modules\sakila\models\City::className(), ['city_id' => 'city_id']);
}
/**
* Finds the City model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $city_id
* @return City the loaded model
* @throws HttpException if the model cannot be found
*/
protected function findModel($city_id)
{
if (($model = City::findOne($city_id)) !== null) {
return $model;
} else {
throw new HttpException(404, 'The requested page does not exist.');
}
}
