iOS
Converti HTML in stringa NSAtribuita e viceversa

Android C# Language Cordova firebase HTML JavaScript Objective-C Language react-native Swift Language Xamarin.iOS
Ricerca…


Codice oggettivo C per convertire la stringa HTML in NSAttributedString e Vice Versa

Codice di conversione da HTML a NSAttributoString: - 

 //HTML String 
 NSString *htmlString=[[NSString alloc]initWithFormat:@"<!DOCTYPE html><html><body><h1>My First Heading</h1><p>My first paragraph.</p></body></html>"];
//Converting HTML string with UTF-8 encoding to NSAttributedString
 NSAttributedString *attributedString = [[NSAttributedString alloc]
                                        initWithData: [htmlString dataUsingEncoding:NSUnicodeStringEncoding]
                                        options: @{ NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType }
                                        documentAttributes: nil
                                        error: nil ];

Conversione NSAattributedString in HTML: - 

 //Dictionary to hold all the attributes of NSAttributed String
 NSDictionary *documentAttributes = @{NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType};
 //Saving the NSAttributedString with all its attributes as a NSData Entity
 NSData *htmlData = [attributedString dataFromRange:NSMakeRange(0, attributedString.length) documentAttributes:documentAttributes error:NULL];
 //Convert the NSData into HTML String with UTF-8 Encoding
 NSString *htmlString = [[NSString alloc] initWithData:htmlData encoding:NSUTF8StringEncoding];


Modified text is an extract of the original Stack Overflow Documentation
Autorizzato sotto CC BY-SA 3.0
Non affiliato con Stack Overflow