/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = CountryModel::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(['SurfaceArea' => $this->SurfaceArea, 'IndepYear' => $this->IndepYear, 'Population' => $this->Population, 'LifeExpectancy' => $this->LifeExpectancy, 'GNP' => $this->GNP, 'GNPOld' => $this->GNPOld, 'Capital' => $this->Capital]);
$query->andFilterWhere(['like', 'Code', $this->Code])->andFilterWhere(['like', 'Name', $this->Name])->andFilterWhere(['like', 'Continent', $this->Continent])->andFilterWhere(['like', 'Region', $this->Region])->andFilterWhere(['like', 'LocalName', $this->LocalName])->andFilterWhere(['like', 'GovernmentForm', $this->GovernmentForm])->andFilterWhere(['like', 'HeadOfState', $this->HeadOfState])->andFilterWhere(['like', 'Code2', $this->Code2]);
return $dataProvider;
}
/**
* @return \yii\db\ActiveQuery
*/
public function getCountryCode()
{
return $this->hasOne(\giiant\world\models\Country::className(), ['Code' => 'CountryCode']);
}
/**
* Finds the Country model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param string $Code
* @return Country the loaded model
* @throws HttpException if the model cannot be found
*/
protected function findModel($Code)
{
if (($model = Country::findOne($Code)) !== null) {
return $model;
} else {
throw new HttpException(404, 'The requested page does not exist.');
}
}