Question

我有3个ViewControllers，想要在不显示第二个的情况下导航。

实际上我想做这样的事情：

FirstController

覆盖func viewDidLoad（）{

    super.viewDidLoad()
    let secondController = SecondController();
    secondController.showThird();

}

SecondController

覆盖func viewDidLoad（）{

    super.viewDidLoad()
    super.didReceiveMemoryWarning()

} func showThird（）{

    let storyboard = UIStoryboard(name: "Main", bundle: nil)
    let controller = storyboard.instantiateViewControllerWithIdentifier("thirdId")
     self.navigationController?.pushViewController(controller, animated: true)


}

ThirdController

覆盖func viewDidLoad（）{

    super.viewDidLoad()

}

Answer 1

<强> appdelegate.swift

您可以在没有动画的情况下推送第二个Viewcontroller，然后推送第三个Viewcontroller

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

 let controllerOne = storyboard.instantiateViewControllerWithIdentifier("oneId")
    self.navigationController?.pushViewController(controllerOne, animated: false)           

let controllerTwo = storyboard.instantiateViewControllerWithIdentifier("secondId")
    self.navigationController?.pushViewController(controllerTwo, animated: false)

let controllerThree = storyboard.instantiateViewControllerWithIdentifier("thirdId")
                        self.navigationController?.pushViewController(controllerThree, animated: true)

}

希望它适合你。

在UIViewControllers Swift 2.2之间导航

1 个答案: