我如何从xib转到情节提要

Question

我在我的项目中同时使用情节提要和 xib，我想从情节提要中获取 xib 文件，但无法反转它。那么我如何从 xib 文件转到情节提要。提前谢谢。 故事板到 xib：

Dashboard1ViewController *tempView = [[Dashboard1ViewController alloc]       initWithNibName:@"Dashboard1ViewController" bundle:nil];
    tempView.passemail = [matches valueForKey:@"email"];
    [self.view addSubview:tempView.view];

它工作得很好，但是我使用了这个代码的 xib 到情节提要

UIStoryboard *sb = [UIStoryboard storyboardWithName:@"loginUI" bundle:nil];
login2ViewController *vc = [sb instantiateViewControllerWithIdentifier:@"login2"];
vc.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;
[self presentViewController:vc animated:YES completion:NULL];

但它不起作用。

Answer 1

将nil 更改为[NSBundle mainBundle]

UIStoryboard *sb = [UIStoryboard storyboardWithName:@"loginUI" 
                                             bundle:[NSBundle mainBundle]];

Answer 2

以下方法对我有用。确保您的标识符正确

YourViewController *urViewController = (YourViewController *)[[UIStoryboard storyboardWithName:storyboardName bundle:nil]     instantiateViewControllerWithIdentifier:@"storyboardID"];
[self presentViewController:urViewController animated:YES completion:nil];