objective-c - 如何在显示为模态的 uinavcontroller 中添加 View

Question

我的 View 包含一个注册按钮，它以模态方式显示注册 View ，我想在 uinavigationcontroller 中进行此注册，如何在 uinavcontroller 中添加此 View 。

Answer 1

只需让按钮的操作方法像这样呈现导航 Controller :

-(IBAction)showSignup:(id)sender {
    MyViewController *signupController = [[MyViewController alloc] init];
    //Other setup for signupController;

    UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:signupController];

    //Set modal presentation and transition styles, if needed.

    [self presentModalViewController:navController animated:YES];
}