ios 8 UITextView UIDataDetectorTypeLink无法正常工作

Question

我将html文本设置为UITextView并将UIDataDetectorTypeLink设置为DataDetectorTypes，但它不工作。下面是代码：`

self.dictHelp =[NSMutableDictionary dictionaryWithDictionary:response];
[self.txtView setValue:[self.dictHelp valueForKey:@"HelpText"] forKey:@"contentToHTMLString"];
self.txtView.userInteractionEnabled = YES;
[self.txtView setDataDetectorTypes:UIDataDetectorTypeLink];`

文字值为＆＃34;如果您需要帮助，请通过customerservice@xxxx.org"与XXXX联系; 我做错了什么？

Answer 1

请检查此代码，我在此Link中找到了： - 这是一个解决方法，但效果很好！

self.txtView.selectable = NO; // set it to NO clears all possible data detection work so far.
self.txtView.selectable = YES; // set it to YES so that actual links are detected.

Answer 2

请尝试以下方式 -

 self.txtView.text = nil;
 [self.txtView setValue:nil forKey:@"contentToHTMLString"];
 [self.txtView setValue:[self.dictHelp valueForKey:@"HelpText"] forKey:@"contentToHTMLString"];