登录后如何在 swift 4 中使用主视图控制器设置侧边菜单

Posted 2023-03-14

【中文标题】登录后如何在 swift 4 中使用主视图控制器设置侧边菜单

【英文标题】：After login how to set Sidemenu with MainView controller in swift 4

【发布时间】：2018-05-18 07:04:30

【问题描述】：

请有人给我建议/指导。如何完成这个任务。我是从我的应用程序登录并在如何设置侧面菜单之后登录的。我已经添加了下面的代码。

这是 Appdeligate 代码

fileprivate func createMenuView() 
    // create viewController code...
    let storyboard = UIStoryboard(name: "Main", bundle: nil)

    let mainViewController = storyboard.instantiateViewController(withIdentifier: "GSMngrMainViewController") as! GSMngrMainViewController
    let leftViewController = storyboard.instantiateViewController(withIdentifier: "LeftViewController") as! LeftViewController

    let nvc: UINavigationController = UINavigationController(rootViewController: mainViewController)

    UINavigationBar.appearance().tintColor = UIColor.black
    leftViewController.mainViewController = nvc

    let slideMenuController = GSExSlideMenuController(mainViewController:nvc, leftMenuViewController: leftViewController)
    slideMenuController.automaticallyAdjustsScrollViewInsets = true
    slideMenuController.delegate = mainViewController
    self.window?.backgroundColor = UIColor.white
    self.window?.rootViewController = slideMenuController
    //self.window?.rootViewController = loginViewController
    self.window?.makeKeyAndVisible()


func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool 
    // Override point for customization after application launch.
    DropDown.startListeningToKeyboard()

     let userId = UserDefaults.standard.string(forKey: "userId")
    if userId == nil
        let storyboard = UIStoryboard(name: "Main", bundle: nil)
        let loginViewController = storyboard.instantiateViewController(withIdentifier: "GSLoginViewController")
        let navigationCont = UINavigationController.init(rootViewController: loginViewController)
        self.window?.rootViewController = navigationCont
    else
        self.createMenuView()
    

    GMSServices.provideAPIKey(googleApiKey)
    return true

【问题讨论】：

自定义设计的 SideDrawer github.com/RockinGarg/Slide-Menu-Drawer.git

【参考方案1】：

将此代码添加到您希望拥有 SideMenu 的 ViewController 中

     var customView = Side_Menu_ViewController()

         func openSideMenu() 

            let controller = storyboard!.instantiateViewControllerWithIdentifier("Side_Menu_ViewController") as! Side_Menu_ViewController
            addChildViewController(controller)
            controller.view.frame = view.frame
            controller.view.backgroundColor = UIColor.blackColor().colorWithAlphaComponent(0.6)
            view.addSubview(controller.view)
            controller.didMoveToParentViewController(self)
         


        func hideMenu() 

            UIView.transitionWithView(self.view, duration: 0.5, options: UIViewAnimationOptions.OverrideInheritedOptions, animations: 
            self.customView.view.frame = CGRectMake(self.customView.view.frame.origin.x + 300, 0,self.customView.view.frame.size.width+120,self.view.frame.height);

              , completion:  (finished: Bool) -> () in
          )

        

使用如下图所示的两个 UIView - 一个带有黑色 bg，另一个带有您需要的东西，并在 SideMenuViewController 的 viewDidLoad 中添加以下代码

SideView.frame = CGRectMake(self.view.frame.width, 0,SideView.frame.size.width,self.view.frame.height)

UIView.transitionWithView(self.view, duration: 0.5, options: UIViewAnimationOptions.OverrideInheritedOptions, animations: 

    self.SideView.frame = CGRectMake(self.SideView.frame.origin.x - 210, 0,self.SideView.frame.size.width-130,self.view.frame.size.height);

         , completion:  (finished: Bool) -> () in )

【讨论】：

感谢您的回答。但我必须在登录 API 获得成功状态后进行设置。如果 response.response?.statusCode == 200let storyboard = UIStoryboard(name: "Main", bundle: nil) let controller = storyboard.instantiateViewController(withIdentifier: "GSMngrMainViewController") as！ GSMngrMainViewController self.navigationController?.pushViewController(controller, animated: true) 我知道这是错误的，但我想在这里设置边 munu 控制器

然后就可以调用里面的openSideMenu函数了

在你希望它出现的地方调用函数openSideMenu

你试过了吗？ @Appu