设置rootvIEwController:
let storyBoard : UIStoryboard = UIStoryboard(name: "Main",bundle: nil)var vc : UIVIEwController = storyBoard.instantiateVIEwControllerWithIDentifIEr("vIEwTarget") as TargetVIEwControllervar window :UIWindow = UIApplication.sharedApplication().keyWindow!window.rootVIEwController = vc;window.makeKeyAndVisible()
更改模态视图:
let storyBoard : UIStoryboard = UIStoryboard(name: "Main",bundle: nil)let initVIEwController: UIVIEwController = storyBoard.instantiateVIEwControllerWithIDentifIEr("vIEwTarget") as TargetVIEwControllerself.presentVIEwController(initVIEwController,animated: false,nil)
当我需要向用户呈现其他视图时,我很困惑.
附:就我而言,我的应用程序以登录表单作为rootVIEwController开始.登录后,我认为最好更改rootVIEwController,但我是对的吗?
解决方法 我的建议是,而不是困扰很多,你只需要覆盖rootvIEwController剩下的东西由你的应用程序照顾.let storyBoard : UIStoryboard = UIStoryboard(name: "Main",bundle: nil) let initVIEwController: UIVIEwController = storyBoard.instantiateVIEwControllerWithIDentifIEr("vIEwTarget") as TargetVIEwController self.window?.rootVIEwController? = initVIEwController
在这段代码中,我们只是从AppDelegate覆盖了rootvIEw控制器.
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