/**
* Creates a new Category model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Category();
if ($model->load(Yii::$app->request->post()) && $model->validate()) {
if (!isset($model->parentId)) {
$result = $model->saveNode();
} else {
$parent = Category::findOne($model->parentId);
$result = $model->appendTo($parent);
}
if ($result) {
return $this->redirect(['view', 'id' => $model->id]);
}
}
return $this->render('create', ['model' => $model]);
}
