当按下按钮时,我想通过使用模式转换样式 CoverVertical
在两个 View Controller 之间切换,然后关闭它。那里有很多关于如何在 objective-c 中执行此操作的信息,但在 Swift 中找不到任何好的信息。到目前为止,我已经这样做了,但我认为这是不正确的:
@IBAction func insertStatus(sender: UIButton) {
var StatusVC: StatusViewController = StatusViewController()
var modalStyle: UIModalTransitionStyle = UIModalTransitionStyle.CoverVertical
StatusVC.modalTransitionStyle = modalStyle
self.presentViewController(StatusVC, animated: true, completion: nil)
}
我这样使用的 Dismiss 也不起作用:
@IBAction func statusSaved(sender: UIBarButtonItem) {
self.dismissViewControllerAnimated(false, completion: { () -> Void in
let usersVC: UsersViewController = self.storyboard?.instantiateViewControllerWithIdentifier("UsersViewController") as UsersViewController
})
}
最佳答案
swift 5:
present(UIViewController(), animated: true, completion: nil)
dismiss(animated: true, completion: nil)
swift 2.2:
self.presentViewController(true, completion: nil)
隐藏/关闭 View Controller :
self.dismissViewControllerAnimated(true, completion: nil)
关于ios - 在 Swift 中显示和关闭模态视图 Controller ,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/28139547/