public function actionIndex()
{
$model = new ModelKategori();
$session = Yii::$app->session;
$username = $session->get('username');
if ($username != null) {
if ($model->load(Yii::$app->request->post())) {
$kategori = $model->AddNewKategori();
}
$data = $model->getKategori();
return $this->render('index', ['data' => $data, 'edit' => '']);
} else {
return $this->redirect(Url::to(['login/index']));
}
}
