我有一个导航控制器。 控制器工作良好, 并给我显示返回窗口的后端按钮。 但当我添加此代码添加关闭按钮时 :
- (void)viewDidLoad
{
[super viewDidLoad];
UIBarButtonItem *doneButton = [[UIBarButtonItem alloc] initWithTitle:@"Chiudi"
style:UIBarButtonItemStylePlain target:self
action:@selector(dismissModalViewControllerAnimated:)];
self.navigationItem.rightBarButtonItem = doneButton;
[doneButton release];
}
我只能看见关闭按钮 为什么?
问题在
dismissModalViewControllerAnimated
我不得不使用
[self.navigationController dismissModalViewControllerAnimated:YES];
[self.navigationController popToRootViewControllerAnimated:NO];
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