xcode 如何在 iphone 的 uiwebview 中更改文本颜色
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how to change the text color in uiwebview in iphone
提问by kingston
I am parsing an rss feed and showing it in a webview I have set the background color of the webview as black using an image view.The parsed data is stored in a NSString...what I want is to change the textcolor,fontsize,fonttype of the string data..
我正在解析一个 rss 提要并在 webview 中显示它我已经使用图像视图将 webview 的背景颜色设置为黑色。解析的数据存储在 NSString 中......我想要的是更改文本颜色、字体大小、字符串数据的字体类型..
self.itemTitle.text=[item objectForKey:@"title"];
[self.itemSummary loadHTMLString:[item objectForKey:@"description"] baseURL:nil];
[self.itemSummary setClipsToBounds:YES];
self.itemSummary.opaque=NO;
self.itemSummary.backgroundColor=[UIColor clearColor];
回答by Infinite Possibilities
[self.itemSummary loadHTMLString:[NSString stringWithFormat:@"<html><body bgcolor=\"#000000\" text=\"#FFFFFF\" face=\"Bookman Old Style, Book Antiqua, Garamond\" size=\"5\">%@</body></html>", [item objectForKey:@"description"]] baseURL: nil];
You can use HTML colors.
您可以使用 HTML 颜色。
Edit: added the text color.
编辑：添加了文本颜色。
Edit 2: added font size and face
编辑 2：添加字体大小和字体
回答by Eshwar Chaitanya
To change the text/font/content color in UIWebView,you can use CSS Style property as suggested here,i.e.:
要更改 UIWebView 中的文本/字体/内容颜色，您可以使用此处建议的 CSS 样式属性 ，即：
[self.itemSummary loadHTMLString:[NSString stringWithFormat:@"<html><body p style='color:red' text=\"#FFFFFF\" face=\"Bookman Old Style, Book Antiqua, Garamond\" size=\"5\">%@</body></html>", [item objectForKey:@"description"]] baseURL: nil];
It worked for me,hope it also helps you,thanks :)
它对我有用，希望它也能帮助你，谢谢:)
