public function run()
{
$model = new Categories();
if ($model->load(Yii::$app->request->post())) {
if ($model->save()) {
Yii::$app->session->setFlash('success', Yii::t('app', 'New category successfully saved.'));
$model = new Categories();
} else {
Yii::$app->session->setFlash('error', Yii::t('app', 'Error on saving category.'));
}
}
return Yii::$app->request->isAjax ? $this->controller->renderAjax('manage', ['model' => $model]) : $this->controller->render('manage', ['model' => $model]);
}
