当按钮被快速按下时关闭警报

I have alert view using this code:

我有使用此代码的警报视图：

func alert() {
    let alert = UIAlertController(title: "Time Is Up",
                                  message: "Either your company has Sold or had to Fold! (Click the button below to see)",
                                  preferredStyle: .alert)
    let action = UIAlertAction(title: "Next", style: .default) { _ in
        self.performSegue(withIdentifier: "congratsSegue", sender: nil)
    }

    alert.addAction(action)

    self.present(alert, animated: true, completion: nil)
}

I want to then turn this alert off when the done button pressed:

我想在按下完成按钮后关闭此警报：

@IBAction func donePressed() {
}

Is this possible to do in Swift?

这可以在Swift中做到吗？

1 个解决方案

#1

self.dismiss(animated: true, completion: nil)

I don't think you would want to do that, but you could I suppose. self here is the viewController.

我不认为你会这样做，但我想你可以。 self这里是viewController。