public function actionEdit($id = null)
{
$model = new Currency();
$model->loadDefaultValues();
if ($id !== null) {
$model = Currency::findOne($id);
}
$post = \Yii::$app->request->post();
if ($model->load($post) && $model->validate() && !isset($_GET['Currency'])) {
$save_result = $model->save();
if ($save_result) {
Yii::$app->session->setFlash('info', Yii::t('app', 'Object saved'));
$returnUrl = Yii::$app->request->get('returnUrl', ['index', 'id' => $model->id]);
switch (Yii::$app->request->post('action', 'save')) {
case 'next':
return $this->redirect(['edit', 'returnUrl' => $returnUrl]);
case 'back':
return $this->redirect($returnUrl);
default:
return $this->redirect(Url::toRoute(['edit', 'id' => $model->id, 'returnUrl' => $returnUrl]));
}
} else {
\Yii::$app->session->setFlash('error', Yii::t('app', 'Cannot update data'));
}
}
return $this->render('currency-form', ['model' => $model]);
}
