Ios Swift UIModalPresentationStyle.PageSheet_Ios_Swift

Ios Swift UIModalPresentationStyle.PageSheet

ios swift

Ios Swift UIModalPresentationStyle.PageSheet,ios,swift,Ios,Swift,我正在使用UIModalPresentationStyle.PageSheet显示一些HTML内容。但滚动视图不会出现 let uiNavController : UINavigationController = UINavigationController(rootViewController: MyHtmlClass) navController.modalPresentationStyle = UIModalPresentationStyle.PageSheet prese

我正在使用UIModalPresentationStyle.PageSheet显示一些HTML内容。但滚动视图不会出现

let uiNavController : UINavigationController = UINavigationController(rootViewController: MyHtmlClass)
    navController.modalPresentationStyle = UIModalPresentationStyle.PageSheet
    presentViewController(uiNavController, animated: true, completion: nil)

是否可以显示滚动视图？

您将

UINavigationController

定义为

uiNavController

，然后设置

navController

的

modalPresentationStyle

。替换这个

uiNavController.modalPresentationStyle = .PageSheet

我替换了它，但滚动条看起来不象你们想在iPhone上演示的样子？我想在iPad上演示