目前UIViewControllers查看故事板

Question

在故事板之前的iOS中，我使用了nib并使用以下代码来呈现UIViewControllers视图。我试图找出如何使用故事板来做到这一点。它在调用initWithNib时崩溃。我对如何解决这个问题的所有建议持开放态度。提前谢谢。

       folderCollectionView = [[FolderCollectionViewController alloc] initWithNibName:@"FolderCollectionViewController" bundle:nil];

        folderView = [folderCollectionView view];
        [folderView setFrame:CGRectMake([[self view] bounds].origin.x, [[self view] bounds].origin.y, [[self view] bounds].size.width, [[self view] bounds].size.height)];
        folderCollectionView.delegate = self;
        [[self view] insertSubview:folderView atIndex:1];
        [[self view] bringSubviewToFront:folderView];
        [folderView setBackgroundColor:[UIColor colorWithRed:0.0f green:0.0f blue:0.0f alpha:0.0f]];

        folderView.alpha = 0.0;
        [UIView animateWithDuration:1.2f
                              delay:0.0f
                            options: UIViewAnimationCurveEaseIn
                         animations:^{
                             folderView.alpha = 1.0;
                         }completion:nil];

Answer 1

替换

   folderCollectionView = [[FolderCollectionViewController alloc] initWithNibName:@"FolderCollectionViewController" bundle:nil];

带

   folderCollectionView = [self.storyboard instantiateViewControllerWithIdentifier:@"FolderCollectionViewController" bundle:nil];

确保在界面构建器

中设置标识符

Answer 2

使用故事板，您通常不会使用iniWithNib方法。你可以通过调用

来实现

[self performSegueWithIdentifier:@"segueIdentifier" sender:buttonName];

在您从一个视图控制拖动到另一个视图后，标识符在storyboard文件中设置。然后配置你实现的新视图

-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    folderCollectionView = [segue destinationViewController];
    ...
    // Complete the rest of you view initialization here
}

您可以在此处详细了解故事板：Apple's Storyboards

Answer 3

我遇到了同样的问题。

我是这样做的：

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