Class kartik\grid\controllers\GridEditedRowController

GridEditedRowController implements the actions for controlling the record edits via the GridView and displaying the last edited row in the kartik\grid\GridView.

The standard CRUD operations have been enhanced to enable the Krajee GridView edited row functionality. When an user returns back to the GridView index page from a create, update or view page, the following functionalities are automatically enabled:

• page automatically scrolls and user is directly led to the specific row last edited
• the last edited row is also specially highlighted

To use this in your application, extend your Controller class from kartik\grid\controllers\GridEditedRowController or use the kartik\grid\controllers\GridEditedRowTrait in your controller class.

For example,

class BookController extends \kartik\grid\controllers\GridEditedRowController {

  // your model UPDATE action
  public function actionUpdate($id) {
    $model = $this->findModel($id);
    if ($model->load(Yii::$app->request->post()) && $model->save()) {
      Yii::$app->session->setFlash('success', "Updated book # {$id} successfully.");
      return $this->redirectIndex($id); // USE this for redirecting to edited row
    } else {
      return $this->render('update', ['model' => $model, ]);
    }
  }

}

On your view file (for update or view) - you can create a Cancel button to go back to the edited row, using the back action. For example,

   use yii\helpers\Html;
   echo Html::a('Cancel', ['back', 'id' => $model->id], ['class' => 'btn btn-primary', 'title' => 'Go back']);