Yii2 redirect to previous page

Question

Now My application is using gridview to list all information and it\'s also have pagination.when the user click on pagination number and then click on edit and then save. It red

Answer 1

Here it says that it's a good practice to check if referrer is set at the first place. So if you use the following code you will be redirected to last page if referrer is set or to your configured homeUrl if the return URL was not set previously.

return $this->goBack((!empty(Yii::$app->request->referrer) ? Yii::$app->request->referrer : null));

goBack() details

redirect details