iphone - 来自 uiview 的 pushViewController 调用

Question

让我解释一下我的问题：

我有一个带有 2 个 UIViews 的 UIViewController。我的 UIView 中有一个按钮，我从 UIViewController 调用了一个方法。

    [controller actionMainSettings];

这是方法：

-(void)actionMainSettings{
     MainSettings *mainController = [[MainSettings alloc] initWithNibName:@"MainSettings" bundle:nil];
    [self.navigationController pushViewController:mainController animated:YES];
    [[self navigationController] setNavigationBarHidden:YES animated:NO];
    [mainController release];   
}

MainSettings 是一个 UIVewController...

什么都没有发生...

当我将按钮放在 UIVIewController ( [self.view addSubview:buttonSettings];) 中时，没关系，但我想将它放在另一个 UIView 中。

有人可以解释一下发生了什么吗？

谢谢

Answer 1

I am not very sure about this but you could try super.navigationController instead of self.
Also, from the look of your code, I would assume it's a settings view. I would recommend that you use [self presentModalView:yourView animated:YES]. You can look at the UIView documentation for a range of animations.