SWRevealViewController：注意选中的TableViewCell

Question

您好我正在使用SWRevealViewController与Storyboard结合使用。我的主要问题是，所选视图tableViewCell未突出显示。如果我再次打开sideBar这是正常的。有没有办法“拯救”这个？我对iOS开发不太熟悉。我需要委托??我认为问题是setFrontViewPosition？我需要pushFrontViewController？

我使用教程中的代码：

-(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];
   }

}