不鼓励在分离的视图控制器上显示视图控制器（使用 SWRevealViewController）答案

【问题标题】：Presenting view controllers on detached view controllers is discouraged (with SWRevealViewController)不鼓励在分离的视图控制器上显示视图控制器（使用 SWRevealViewController）
【发布时间】：2018-02-21 18:13:09
【问题描述】：

我正在更改 SwRevealViewController 的 RootViewController

我的代码：

let next = self.storyboard?.instantiateViewController(withIdentifier: "SWRevealViewController") as! SWRevealViewController
    next.loadView()
    let mainStoryboard: UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
    let viewController = mainStoryboard.instantiateViewController(withIdentifier: "MessageViewController") as! MessageViewController
    UIApplication.shared.keyWindow?.rootViewController = viewController;

    self.present(next, animated: true, completion: nil)

但我收到此错误：

>Presenting view controllers on detached view controllers is discouraged <ios.MesajDetayViewController: 0x7f8718d646f0>.

如何解决？

【问题讨论】：

标签： swift3 swrevealviewcontroller side-menu

【解决方案1】：

解决方案

    let sw = storyboard?.instantiateViewController(withIdentifier: "SWRevealViewController") as! SWRevealViewController
self.view.window?.rootViewController = sw

let mainStroyBoard:UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
let desController = mainStroyBoard.instantiateViewController(withIdentifier: "MessageViewController") as! MessageViewController
let newFrontViewController = UINavigationController.init(rootViewController:desController)
sw.pushFrontViewController(newFrontViewController, animated: true)

【讨论】：

【解决方案2】：

如果你想改变SWRevealViewContoller前视图控制器，你应该使用

let newFronViewController = UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "YourID") as! YourClass
self.revealViewController().setFront(newFronViewController, animated: false)

我可以根据您想拨打的电话更新我的答案。

【讨论】：