objective-c - 如何关闭segue ios8

Question

我对 segue 不是很熟悉。我是第一次使用它。

[self performSegueWithIdentifier:@"LoginSegue" sender:nil];

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    id destinationViewController = segue.destinationViewController;

    if ([destinationViewController isKindOfClass:[MFSideMenuContainerViewController class]])
    {
        UIStoryboard *storyboard = [UIStoryboard storyboardWithName:Main bundle:[NSBundle mainBundle]];

        UINavigationController *navigationController = [storyboard instantiateViewControllerWithIdentifier:NavigationController];
        MFSideMenuContainerViewController *container = (MFSideMenuContainerViewController *)destinationViewController;
        UIViewController *leftSideMenuViewController = [storyboard instantiateViewControllerWithIdentifier:LeftSideMenuIdentifier];

        [container setLeftMenuViewController:leftSideMenuViewController];
        [container setCenterViewController:navigationController];
    }
}

我的问题是当我试图使用以下方法在 SideMenu 中的注销按钮上关闭它时，

 [self dismissViewControllerAnimated:YES completion:nil];

什么都没有发生。不知道如何拒绝它。任何人都可以解决这个问题吗？提前致谢!

Answer 1

根据documentation dismissViewControllerAnimated

Dismisses the view controller that was presented modally by the receiver.

所以这适用于模态呈现的 Controller ，对于导航堆栈，使用 unwind segues相反。