如何在iOS中的UILabel上显示HTML字符串？ [英] How to show an HTML string on a UILabel in iOS?
问题描述
我正在获取HTML格式的标题
I am getting a title in HTML format as
< p>< span style =" color：＃000000;">< strong> ;示例< / strong>< / span>< / p>
<p><span style="color: #000000;"><strong>Example </strong></span></p>
我需要在UILabel中显示此HTML字符串。颜色代码和字体大小应与HTML中的相同。当我将HTML字符串转换为NSString时，只会出现文本Example，而不是颜色。
I need to show this HTML string in a UILabel. The color code and the font size should be same as the coming in HTML. When I am converting the HTML string into a NSString, only the text "Example" is coming, and not the color.
有没有解决方案？
Thnx提前
直到现在我正在尝试通过以下方式使用NSAttributedString，但通过这种方式整个HTML正在打印：
Till now I am trying by using a NSAttributedString in following way but by this way the whole HTML is printing:
UIFont *font = [UIFont systemFontOfSize:14.0];
UIFont *secondFont = [UIFont systemFontOfSize:10.0];
NSMutableDictionary *firstAttributes;
NSMutableDictionary *secondAttributes;
NSDictionary *firstAttributeFont = @{NSFontAttributeName:font};
NSDictionary *secondAttributeFont = @{NSFontAttributeName:secondFont};
[firstAttributes addEntriesFromDictionary:firstAttributeFont];
[secondAttributes addEntriesFromDictionary:secondAttributeFont];
[firstAttributes addEntriesFromDictionary:@{NSForegroundColorAttributeName:[UIColor clearColor]}];
[secondAttributes addEntriesFromDictionary:@{NSForegroundColorAttributeName:[UIColor clearColor]}];
NSString* completeString = [NSString stringWithFormat:@"%@",strTitle];
NSMutableAttributedString *attributedString = [[NSMutableAttributedString alloc] initWithString:completeString];
[attributedString setAttributes:firstAttributes range:[completeString rangeOfString:strTitle]];
// [attributedString setAttributes:secondAttributes range:[completeString rangeOfString:self.secondAttributeText]];
Cell.lbl_Title.attributedText = attributedString;
推荐答案
对于iOS7或更高版本，您可以使用：
For iOS7 or more you can use this:
NSString * htmlString = @"<html><body> Some html string </body></html>";
NSAttributedString * attrStr = [[NSAttributedString alloc] initWithData:[htmlString dataUsingEncoding:NSUnicodeStringEncoding] options:@{ NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType } documentAttributes:nil error:nil];
UILabel * myLabel = [[UILabel alloc] init];
myLabel.attributedText = attrStr;
这篇关于如何在iOS中的UILabel上显示HTML字符串？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
