2014-03-24 86 views
0

要获得模态赛格上的导航控制器,我想我会尝试创建层次结构,如在屏幕截图中所示。另一个导航控制器上的流行导航控制器

此插座退出模式(登录信息视图控制器)的正确方法是什么?

我尝试了一些不同的东西:

- (IBAction)goBack:(id)sender 
{ 
    //none of these works.. (only tried one at a time..) 
    [self.navigationController removeFromParentViewController]; 
    [self.navigationController popViewControllerAnimated:YES]; 
    [self.navigationController.navigationController popViewControllerAnimated:YES]; 
} 

enter image description here

enter image description here

回答

1

在点你想关闭该模式的viewController,在类中使用这行:

[self dismissViewControllerAnimated:YES completion:^{ 
}]; 

因此,在你的情况下,它变成:

- (IBAction)goBack:(id)sender 
{ 
    [self dismissViewControllerAnimated:YES completion:^{ 
    }]; 
}