如何在OHAttributedLabel中使CustomLink可触摸

问题描述

我通过 OHAttributeLabel 和成功添加了 UILabel 的链接 - （void） addCustomLink：（NSURL *）linkUrl inRange：（NSRange）range; 换句话说，正确的范围加下划线并且看起来像一个链接。

I am successfully adding links to a UILabel via OHAttributeLabel and -(void)addCustomLink:(NSURL*)linkUrl inRange:(NSRange)range; In other words, the correct range is underlined and looks like a link.

但是，我无法点击/触摸链接。还有什么必须在文本范围内的 addCustomLink 方法吗？ FWIW，即使大部分 OHAttributedLabel 代码引用了 IBOutlet ，我也没有使用Interface Builder。

However, I cannot click/touch on the link. Is there anything else that must be done that the addCustomLink method on the range of text? FWIW, I am not using Interface Builder even though much of the OHAttributedLabel code makes references to IBOutlet.

推荐答案

在这种情况下所需的代码只是：

The required code in this case was simply:

[myLabel setDelegate:self];

在感兴趣的人的背景下：

And in context for those interested is:

descriptionLabel.attributedText = [NSMutableAttributedString attributedStringWithString:@"foo"];
[myLabel addCustomLink:[NSURL URLWithString:urlString] inRange:NSMakeRange(myLocation, myLength)];
[myLabel setDelegate:self];

非常感谢！

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