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标题: iphone - presentModalViewController : how to interact with parent [打印本页]

作者: 菜鸟教程小白    时间: 2022-12-12 15:52
标题: iphone - presentModalViewController : how to interact with parent

显示模态 ViewController 可以正常工作:

UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:myView];
[self.navigationController presentModalViewController:navController animated:YES];
[navController release];    

在我的模态视图中,我有一个导航按钮可以切换回主菜单。通常会调用 [self.navigationController popToViewController:delegate.viewMainmenu animated:YES]; 但这在模态视图中是不可能的。我如何与“ parent ”互动以称呼他,他称之为 popToViewController

非常感谢!



Best Answer-推荐答案


在模态 vc 中使用属性 parentViewController 并调用 [self.parentViewControllerdismissModalViewControllerAnimated: YES];

关于iphone - presentModalViewController : how to interact with parent,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/4795868/






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