如何解雇两个或更多dismissModalViewController？ [英] How to dismiss the two or more dismissModalViewController?

问题描述

我需要关闭两个模态视图控制器，我知道如何弹出两个或更多视图控制器

I need to dismiss the two modal view controllers, I know how to pop two or more view controllers

        UINavigationController* navController = self.navigationController;
    NSArray *array=[navController viewControllers];
    UIViewController* controller = [navController.viewControllers objectAtIndex:0];
    [navController popToViiewController:controller animated:YES];

这是我如何导航回我的第一个视图但是如果有两个或更多的消除模态视图然后我怎么能导航回来

This is how i can navigate back to my first view but if there are two or more dismiss modal view then how can i navigate back

请帮助我，
谢谢你，
Madan Mohan

please help me, Thank you, Madan Mohan

推荐答案

UINavigationController* navController = self.navigationController;
NSArray *viewControllers=[navController viewControllers];
UIViewController* controller = [viewControllers objectAtIndex:0];
[navController popToViewController:controller animated:YES];

如果在上面的代码中将对象设置为索引0，它将带你到第一个查看哪个是一个推视图控制器。

if you set the object at index 0 in the above code its gonna take you to first view which is a push view controller.

1）Rootview ---> moodalview1 ---> moodalview2 ---> moodalview3如果你使用上面的代码然后你将在root视图中。

1)Rootview--->moodalview1--->moodalview2--->moodalview3 if you use above code then you wiil be in root view.

2）Rootview ---> pushview1 ----> moodalview1 ---> moodalview2 -----> moodalview3。如果您使用上面的代码，您将进入PushView。

2)Rootview--->Pushview1---->moodalview1--->moodalview2----->moodalview3. if you use above code you will be in the PushView.

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