Question

我提出了一个视图控制器作为弹出窗口，在弹出视图控制器中我有一个按钮，单击该按钮，我试图推动一个视图控制器，但是点击时没有任何反应。如何做到这一点？

将视图控制器指定为弹出窗口

- (IBAction)sendOTPAction:(id)sender {

HMResetPasswordViewController *resetPassword = [self.storyboard instantiateViewControllerWithIdentifier:@"HMResetPasswordViewController"];
// configure the Popover presentation controller                             
                        resetPassword.modalPresentationStyle = UIModalPresentationPopover;
resetPassword.preferredContentSize = CGSizeMake(self.view.frame.size.width-10, 375);
resetPassword.popoverPresentationController.delegate = self;
resetPassword.popoverPresentationController.permittedArrowDirections = 0;
resetPassword.popoverPresentationController.sourceView = self.view;
resetPassword.popoverPresentationController.sourceRect = CGRectMake(CGRectGetMidX(self.view.bounds), CGRectGetMidY(self.view.bounds),0,0);
[self presentViewController:resetPassword animated:YES completion:nil];
}

尝试从弹出视图控制器推送视图控制器

- (IBAction)resetButtonAction:(id)sender {

HMLoginViewController *HMLoginViewController= [self.storyboard instantiateViewControllerWithIdentifier:@"HMLoginViewController"];
                        [self.navigationController pushViewController:HMLoginViewController animated:YES];
}

Answer 1

演示后，如果要使用导航堆栈，则必须创建新的导航控制器：

  - (IBAction)resetButtonAction:(id)sender {
     HMLoginViewController *HMLoginViewController= [self.storyboard instantiateViewControllerWithIdentifier:@"HMLoginViewController"];  
     UINavigationController *nc = [[UINavigationController alloc] initWithRootViewController:HMLoginViewController];
     [self presentViewController:nc animated:YES];
     }

在HMLoginViewController之后，现在您可以推送到其他UIViewController

从显示的弹出视图控制器推送视图控制器

1 个答案: