Question

I just ran into this one and couldn’t seem to get any clear answer from the documentation.

Im retrieving some XML through a HTTPS connection. I do all sorts of authentication etc. so I have a set of classes that deals with this in a nice threaded way.
The result is an NSString that goes something like:

<response>
//some XML formatted test
</response>

This means that there is no encoding=”UTF-8″ indent=”yes” method=”xml” or other header blocks to indicate that this is actual XML and not just an NSString.

I guess I will use [NSXMLParser initWithData:NSData] to construct the parser, but how will I format or cast my NSString of xml formatted text into a proper NSData object that NSXMLParser will understand and parse?

Hope it makes sense, thank you for any help given 🙂

Answer 1

You can convert a string to a NSData object using the dataUsingEncoding method:

NSData *data = [myString dataUsingEncoding:NSUTF8StringEncoding];

You can then feed this to NSXMLParser.