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原标题:setting Title for navigation bar in xcode

我在方案上设立了一个导航控制员,

        //Creating AddViewController Object
        addViewController *addView = [[addViewController alloc]init];
        UINavigationController *addViewControl = [[UINavigationController alloc]init];

        [addViewControl.view addSubview:addView.view];

        [self presentModalViewController:addViewControl animated:YES];

但是,如果在添加“Controller”类的字句中添加自称=“Title”。 它没有显示。

i 审判如下:

self.navigationItem.title = @"Title";

self.navigationController.navigationBar.topItem.title = @"Title";

但它没有显示标题。

我认为,可以确定标签。 但以上是直接方法。

任何想法。

最佳回答

3. 采用这种方式,启动你的导航控制员:

UINavigationController *addViewControl = [[UINavigationController alloc] initWithRootViewController:addView];
[self presentModalViewController:addViewControl animated:YES];
//[addView release];
//[addViewControl release]; // uncomment these two lines if not using ARC

之后,将<条码><<> > /代码> 置于<条码>之上。 <代码>view WillAppear方法中的类别。

问题回答

页: 1

另一种方式是<代码>本身.navigationItem. entitled = @“Title”;。

In the viewController class: [self setTitle:@"title"]; or self.title=@"title";

这对我来说似乎工作得很重。

self.navigationController.navigationBar.topItem.title = @"Title";

您的导航控制器是正确的。

UINavigationController *addViewControl = [[UINavigationController alloc]initWithRootViewController:addView];
// delete this line: [addViewControl.view addSubview:addView.view];

This is working on an app that I m creating:

[self.navigationItem setTitle:@"title here"];




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