登录后的标签栏-为什么看起来像这样? [英] Tab bar after login - Why does it look like this?

问题描述

所以我正在写这个应用程序，在整个注册/登录部分之后，我需要在其中有一个标签栏.我环顾四周，看不到有人向我解释如何执行此操作或其原因:当我放置选项卡栏控制器时，它没有任何实际按钮出现，并且该如何将应用程序连接到选项卡蝙蝠控制器?无论哪种方式，这就是我的主要问题.我想念什么吗?谢谢！

so I'm writing this app where I need to have a tab bar after the whole sign up/login part. I've looked around and I dont see anyone explaining me how to do this or why its happening: when I put the tab bar controller, it appears with no actual buttons, and also how should I connect the app to the tab bat controller? Either way, thats my main question. Am I missing something? Thank you!

推荐答案

我也已经开发了使用UITabBarController的应用程序，该应用程序也面临着如何实现附加登录和注册视图控制器的困难.

i have also been developed the application using UITabBarController faced same difficulty how to implement attach login and signup view controller.

通过一些工作，我终于能够实现我并不是说这是完美的方法，但是我正在那样使用，

by few work around i finally able to achieve that i don't say it is the perfect way but i am using like that,

步骤 做两个Stroyboard 1.登录滑板

steps make two Stroyboard 1.login.Stroyboard

2main.Stroyboard

2main.Stroyboard

3.now现在在homeviewcontroller.swift上，这是uitabbarcontroller的第一个标签

3.now on homeviewcontroller.swift which is first tab of uitabbarcontroller

        override func viewDidAppear(animated: Bool) {


          guard (NSUserDefaults.standardUserDefaults().objectForKey(USER_INFO) != nil) else {//check user is logged in or not 
           //if user is not logged in present login.storyboard and do the logic there
           let storyboard = UIStoryboard(name: "Login", bundle: nil)
           let controller = storyboard.instantiateViewControllerWithIdentifier("LoginViewController") as UIViewController

           target.presentViewController(controller, animated: true, completion: nil)
            return
        }

4.成功登录或注册成功后，请在loginviewcontroller和signupviewcontroller中关闭您的login.storyboard

4. in loginviewcontroller and signupviewcontroller after sucessfull login or signup dissmiss your login.storyboard

       self.dismissViewControllerAnimated(true) { () -> Void in

      }

5.here项目链接- https://drive.google.com/file/d/0B7APKZanPpc3OW92bzQ5QnRXdVU/view?usp = sharing

5.here the link of project - https://drive.google.com/file/d/0B7APKZanPpc3OW92bzQ5QnRXdVU/view?usp=sharing

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