从ViewController加载一个storyboard（UITableViewController）

Question

I want to load an storyboard from a ViewController. Currently my code looks as follows:

- (IBAction)Button_Action:(id)sender
{
    UIStoryboard * sb = [UIStoryboard storyboardWithName:@"AddReportView" bundle:nil];
    AddReportViewVC * vc = [sb instantiateViewControllerWithIdentifier:@"AddReportView"];
    [self.navigationController pushViewController:vc animated:true];
}

The view is pushed but I do not see my expected View Controller (which is a UITableViewController) instead I just see an empty gray view controller.

Answer 1

Remember that in both the identifier name and the storyboard name, capitalization matters. I've gotten this wrong so many times...

Answer 2

问题是xcode生成的代码的功能使表视图控制器刷新内容。