public function actionUpdate($id)
{
$model = $this->findModel(Settings::className(), $id);
if ($model->load(\Yii::$app->request->post())) {
if ($model->save()) {
$this->setFlash('success', \Yii::t('app', 'Modifications have been saved'));
} else {
$this->setFlash('error', \Yii::t('app', 'Modifications have not been saved'));
}
return $this->redirect('/settings/index');
}
return $this->render('form', ['model' => $model]);
}
