ios - 如何在MDCAlertController的消息中添加可点击的链接

我想显示带有可单击链接的警报对话框的消息。
例如，我的消息For more info please visit our website: (I WANT TO PUT LINK HERE FOR USER TO INTERACT)。

我如何实现这种目标？

这是我的代码

let dialog = MDCAlertController(title: DialogErrorMessage().errorTitle, message: message)

    dialog.buttonTitleColor = UIColor(red:0.03, green:0.62, blue:0.09, alpha:1.0)

    let okayButton = MDCAlertAction(title: DialogTitleMessage().okayTitle) { (action) in

    }
    dialog.addAction(okayButton)

    dialogPresent(view: dialog)

最佳答案

要使您的自定义MDCAlertController中的标签可点击，您需要执行以下解决方法:

枚举警报控制器中的标签。 (alertController是您的MDCAlertController实例的名称)
for (UILabel *label in [alertController.view subviewsOfClass:[UILabel class]]) { //Here you get the **label instance**}

在标签上添加点击手势为
let tap = UITapGestureRecognizer(target: self, action: Selector("tapFunction:")) label.addGestureRecognizer(tap)

将标签的用户交互设置为true
label.isUserInteractionEnabled = true

完整的代码如下:

for (UILabel *label in [alertController.view subviewsOfClass:[UILabel class]]) {
        label.isUserInteractionEnabled = true
        let tap = UITapGestureRecognizer(target: self, action: Selector("tapFunction:"))
        label.addGestureRecognizer(tap)
    }

关于ios - 如何在MDCAlertController的消息中添加可点击的链接，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/54634028/