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NavigationBar没有出现在第二个视图控制器中

[英]NavigationBar not appearing in second view controller

i am working on iPhone app.. i am using navigation controller, but the when i am going to the second view controller ie to the child view controller, the navigation bar is not appearing i had tried all the solutions around. 我正在使用iPhone应用程序。我正在使用导航控制器,但是当我转到第二个视图控制器(即子视图控制器)时,导航栏没有出现,我尝试了所有解决方案。 Changing the property from translucent to inferred, vice-versa, tried doing it in code in viewDidLoad, viewDidAppear, viewWillAppear, everything.. 将属性从半透明更改为推断的,反之亦然,尝试在viewDidLoad,viewDidAppear,viewWillAppear等所有代码中执行此操作。

Need some help.. 需要一些帮助..

In simulator it is showing and working perfectly but in device it isn't. 在模拟器中,它可以正常显示并正常工作,但在设备中则不能。 I am using iphone 4s. 我正在使用iPhone 4s。

Check screenshot at below location: 检查以下位置的屏幕截图:

http://postimg.org/image/y3nzz6t79/ http://postimg.org/image/y3nzz6t79/

I wanted to use below existing Back functionality - hence the transitions: 我想使用以下现有的“后退”功能-因此进行过渡:

http://postimg.org/image/r2q34a4sr/ http://postimg.org/image/r2q34a4sr/

Try to embed your second view controller with Navigation Controller. 尝试将第二个视图控制器嵌入导航控制器。

Set Top bar property to Opaque 将“顶部栏”属性设置为“不透明”

Add this code in ViewDidAppear 在ViewDidAppear中添加此代码

[[self navigationController] setNavigationBarHidden:NO animated:YES];

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