How to change font color, font name and font size UIWebview?

Question

In my application I am loading HTML String which is parsed from the xml file I need to change the color, name and size of the font. To replace that I have already use the followings code but its not working

NSString *webString = [[NSString alloc] initWithFormat:@"document.getElementsByTagName('body')[0].style.webkitTextSizeAdjust= '%d%%'", 
                      textFontSize];
    [web stringByEvaluatingJavaScriptFromString:webString];

Is there any way then please suggest me the answer.

Thanks in Advanced!!!

score 1 · Answer 1 · edited May 23 '17 at 10:25

1

Use NSAttributedString instead. Here's the docs from Apple. You can set the font type, colour, and size. You can then convert NSAttributedString back to HTML this way.

It's only available on iOS 6 and above.

edited May 23 '17 at 10:25

Community

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answered Jan 24 '14 at 11:57

Enrico Susatyo

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Thanks Enrico Susatyo. I want to change everything using javascript.. is that possible other than solution – kagmanoj Jan 24 '14 at 12:20
@kagmanoj the other answer is actually a lot better than mine. Try that one. – Enrico Susatyo Jan 24 '14 at 12:30

How to change font color, font name and font size UIWebview?

1 Answers1