public function actionGetRegions()
{
$regions = Region::find()->all();
return json_encode(['success' => true, 'data' => ArrayHelper::toArray($regions)]);
}
/**
* Lists all Region models.
* @return mixed
*/
public function actionIndex()
{
$dataProvider = new ActiveDataProvider(['query' => Region::find()]);
return $this->render('index', ['dataProvider' => $dataProvider]);
}
