/** * Updates an existing Role model. * If update is successful, the browser will be redirected to the 'view' page. * @param string $id * @return mixed */ public function actionUpdate($id) { $authManager = Yii::$app->getAuthManager(); $role = $authManager->getRole($id); $model = Kiwi::getRoleModel(['role' => $role]); if ($model->load(Yii::$app->request->post()) && $model->save()) { return $this->redirect(['index']); } return $this->render('/role/update', ['model' => $model]); }