使用Swift制作可点击的UILabel [英] Make Clickable UILabel Using Swift

问题描述

我想使用Swift在 UILabel 文本中设置特定Word可点击。

有可能吗？

如果此处有多个标签，我怎样才能检测到哪个字被按下？

解决方案

你不能用简单的标签。

github上有库。

I want to Set Particular Word clickable in UILabel text using Swift.

Is it possible?

If more than one label is here how can I detect which word is pressed?

解决方案

You can not do with the simple label.

There is library available in the github.

https://github.com/TTTAttributedLabel/TTTAttributedLabel

From this you can use the method called yourLabel.addLinkToURL()

class ViewController: UIViewController , TTTAttributedLabelDelegate{

    @IBOutlet var lbl: TTTAttributedLabel!
    override func viewDidLoad() {
        super.viewDidLoad()

        var str : NSString = "Hello this is link"
        lbl.delegate = self
        lbl.text = str as String
        var range : NSRange = str.rangeOfString("link")
        lbl.addLinkToURL(NSURL(string: "http://github.com/mattt/")!, withRange: range)
    }

    func attributedLabel(label: TTTAttributedLabel!, didSelectLinkWithURL url: NSURL!) {
        UIApplication.sharedApplication().openURL(url)
    }
}

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