ios - SWRevealViewController：注意选中的 TableViewCell

Question

嗨，我正在SWRevealViewController与 Storyboard 结合使用。我的主要问题是，所选视图tableViewCell未突出显示。如果我重新打开sideBar它再次正常。有没有办法“保存”这个？我对iOS开发不是很熟悉。我需要委托？？我认为问题是setFrontViewPosition？我需要pushFrontViewController吗？

我使用教程中的这段代码：

-(void) prepareForSegue: (UIStoryboardSegue *) segue sender: (id) sender
{

    SWRevealViewController *revealController = [self revealViewController];
   if ( [segue isKindOfClass: [SWRevealViewControllerSegue class]] ) {
        SWRevealViewControllerSegue *swSegue = (SWRevealViewControllerSegue*) segue;

        swSegue.performBlock = ^(SWRevealViewControllerSegue* rvc_segue, UIViewController* svc, UIViewController* dvc) {

            UINavigationController* navController = (UINavigationController*)self.revealViewController.frontViewController;
            [navController setViewControllers: @[dvc] animated: NO ];
            [self.revealViewController setFrontViewPosition: FrontViewPositionLeft animated: YES];

        };

    }
   else {
      [revealController revealToggleAnimated:YES];
   }

}