How to show an HTML string on a UILabel in iOS?
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;
Swift 2
let htmlText = "<p>etc</p>"if let htmlData = htmlText.dataUsingEncoding(NSUnicodeStringEncoding) { do { someLabel.attributedText = try NSAttributedString(data: htmlData, options: [NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType], documentAttributes: nil) } catch let e as NSError { print("Couldn't translate \(htmlText): \(e.localizedDescription) ") }}Swift 3
let htmlText = "<p>etc</p>"if let htmlData = htmlText.data(using: String.Encoding.unicode) { do { let attributedText = try NSAttributedString(data: htmlData, options: [NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType], documentAttributes: nil) } catch let e as NSError { print("Couldn't translate \(htmlText): \(e.localizedDescription) ") }}
Swift 4+
For Swift 4 and above use:
guard let data = "foo".data(using: String.Encoding.unicode) else { return }try? titleLabel.attributedText = NSAttributedString(data: data, options: [.documentType:NSAttributedString.DocumentType.html], documentAttributes: nil)