如何使UILabel可点击？ [英] How to make a UILabel clickable?

问题描述

我想让UILabel可点击。

I would like to make a UILabel clickable.

我试过这个，但它不起作用：

I have tried this, but it doesn't work:

class DetailViewController: UIViewController {

    @IBOutlet weak var tripDetails: UILabel!

    override func viewDidLoad() {
        super.viewDidLoad()
        ...
        let tap = UITapGestureRecognizer(target: self, action: Selector("tapFunction:"))
        tripDetails.addGestureRecognizer(tap)
    }

    func tapFunction(sender:UITapGestureRecognizer) {
        print("tap working")
    }
}

推荐答案

你试过设置<在 tripDetails 标签上code> userInteractionEnabled 到 true ？这应该有效。

Have you tried to set userInteractionEnabled to true on the tripDetails label? This should work.

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