ViewController 在另一个视图控制器中 Swift 3

ViewController inside another View Controller with Swift 3

我在视图控制器中有分段按钮控件。
问题是,当我单击 "Data 3" 选项卡时,它会转到 Data3 视图控制器。
我想做个Data3 View Controller里面显示ViewController-1 UI(分段控制按钮下。)

let mainStoryboard: UIStoryboard = UIStoryboard(name: "Main", bundle: nil)


let innerPage: Data3 = mainStoryboard.instantiateViewController(withIdentifier: “Data3”) as! MediaPack
self.present(innerPage, animated: true, completion: nil)

我该怎么做?

要完成该任务,您可以使用包含 viewController3 的 UiPageViewController 或 ContainerView。 在下面找到 link 以实施

UiPageViewController http://samwize.com/2015/10/13/how-to-create-uipageviewcontroller-in-storyboard-in-container-view/

ContainerView https://cocoacasts.com/managing-view-controllers-with-container-view-controllers/