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我開始使用Master-Detail應用程序。現在我嘗試添加一個自定義視圖(默認UIViewController與簡單的標籤),這將顯示幾秒鐘(如加載視圖)之前detail /主視圖將可訪問。
我現在的問題是,如果我將我的ViewController添加到AppDelegate並從NavigationController推到它,我得到一個空的視圖。
在這裏看到:
顯示視圖幾秒鐘(從NavController自定義推送)
我沒有改變什麼,但添加的代碼只是一行的appdelegate:
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
// Override point for customization after application launch.
let splitViewController = self.window!.rootViewController as UISplitViewController
let navigationController = splitViewController.viewControllers[splitViewController.viewControllers.count-1] as UINavigationController
navigationController.topViewController.navigationItem.leftBarButtonItem = splitViewController.displayModeButtonItem()
splitViewController.delegate = self
let masterNavigationController = splitViewController.viewControllers[0] as UINavigationController
let controller = masterNavigationController.topViewController as MasterViewController
controller.managedObjectContext = self.managedObjectContext
// +++ Custom ViewController is to be displayed from here +++
navigationController.pushViewController(ViewController(), animated: true)
return true
}
我沒有得到哪裏出了問題...
謝謝!我應該知道它... – x4k3p 2014-10-12 13:39:31