How can I read the source of a web-based XML document from a UIWebView?

[dconlisk]

Hi all,

I am using a UIWebView to allow users of my app to browse to an XML document in a password-protected website. When they have reached the document, they then click a button outside the UIWebView. When this happens, I want to read in the XML source of the document in order to manipulate it in my app as XML.

I've gotten pretty close using:

NSString *xml = [webView stringByEvaluatingJavaScriptFromString:@"document.documentElement.textContent"];

However this doesn't give me the XML source tags. Anyone got any ideas?

EDIT: This works for html documents but not for xml documents, it seems. Do I need to use an XML parser here?

Thanks,

David