/**
* Creates a new CascadeData model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new CascadeData();
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
$params = Yii::$app->getRequest()->queryParams;
if (!empty($params['parent_id'])) {
$parentModel = $this->findModel($params['parent_id']);
}
return $this->render('create', ['model' => $model, 'parentModel' => isset($parentModel) ? $parentModel : '']);
}
}
