
我将此字符串放在UILabel中.
现在当用户点击“登录!”时,当前的vIEwController应该转到另一个vIEwController,或者在点击登录时调用某个函数.
任何代码或建议都应该没问题.
解决方法 一些答案陈述,没有必要使用单独的手势识别器.相反,您可以将属性文本与UITextVIEwDelegate的textVIEw(_:shouldIn@R_403_6704@ctWithURL:inRange)方法结合使用来实现此目的,例如:class VIEwController: UIVIEwController,UITextVIEwDelegate { @IBOutlet weak var textVIEw: UITextVIEw! overrIDe func vIEwDIDLoad() { super.vIEwDIDLoad() let text = NSMutableAttributedString(string: "Already have an account? ") text.addAttribute(NSFontAttributename,value: UIFont.systemFontOfSize(12),range: NSMakeRange(0,text.length)) let selectablePart = NSMutableAttributedString(string: "Sign in!") selectablePart.addAttribute(NSFontAttributename,selectablePart.length)) // Add an underline to indicate this portion of text is selectable (optional) selectablePart.addAttribute(NSUnderlinestyleAttributename,value: 1,selectablePart.length)) selectablePart.addAttribute(NSUnderlinecolorAttributename,value: UIcolor.blackcolor(),selectablePart.length)) // Add an NSlinkAttributename with a value of an url or anything else selectablePart.addAttribute(NSlinkAttributename,value: "signin",selectablePart.length)) // Combine the non-selectable string with the selectable string text.appendAttributedString(selectablePart) // Center the text (optional) let paragraphStyle = NSMutableParagraphStyle() paragraphStyle.alignment = NSTextAlignment.Center text.addAttribute(NSParagraphStyleAttributename,value: paragraphStyle,text.length)) // To set the link text color (optional) textVIEw.linkTextAttributes = [NSForegroundcolorAttributename:UIcolor.blackcolor(),NSFontAttributename: UIFont.systemFontOfSize(12)] // Set the text vIEw to contain the attributed text textVIEw.attributedText = text // disable editing,but enable selectable so that the link can be selected textVIEw.editable = false textVIEw.selectable = true // Set the delegate in order to use textVIEw(_:shouldIn@R_403_6704@ctWithURL:inRange) textVIEw.delegate = self } func textVIEw(textVIEw: UITextVIEw,shouldIn@R_403_6704@ctWithURL URL: NSURL,inRange characterRange: NSRange) -> Bool { // **Perform sign in action here** return false }} 总结 以上是内存溢出为你收集整理的ios – 使用swift在UILabel中单击事件的NSAttributedString全部内容,希望文章能够帮你解决ios – 使用swift在UILabel中单击事件的NSAttributedString所遇到的程序开发问题。
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