从弹出窗口呈现模态视图控制器
我有一个位于弹出窗口内的视图控制器，我想从中呈现一个模式视图控制器。这是我的代码：
EditDateViewController *dateViewController = [[EditDateViewController alloc] initWithNibName:@"EditDateViewController" bundle:[NSBundle mainBundle]];
UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:dateViewController];
navController.modalPresentationStyle = UIModalPresentationCurrentContext;
[self presentModalViewController:navController animated:YES];
[dateViewController release];
[navController release];
结果是这样的：
alt text http://cl.ly/5300e4f8f5d440d3f850/content
由于某种原因，导航栏背景是透明的（或黑色？），即使我没有这样配置。我尝试在模态视图控制器的viewDidLoad方法中手动设置导航栏的tintColor属性，但没有效果。
I have a view controller that is inside a popover, and I want to present a modal view controller from it. Here's my code:
EditDateViewController *dateViewController = [[EditDateViewController alloc] initWithNibName:@"EditDateViewController" bundle:[NSBundle mainBundle]];
UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:dateViewController];
navController.modalPresentationStyle = UIModalPresentationCurrentContext;
[self presentModalViewController:navController animated:YES];
[dateViewController release];
[navController release];
The result is this:
alt text http://cl.ly/5300e4f8f5d440d3f850/content
For some reason, the navigation bar background is transparent (or black?) even though I did not configure it that way. I tried manually setting the tintColor property of the navigation bar in the viewDidLoad method of the modal view controller, but it had no effect.
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试试这个
Try this