iPhone app to perform HTTP GET and parse resulting XHTML

Question

I am looking to develop a very simple iPhone app that will allow the user to enter data into two fields and then submit this data in an HTTP GET. I then need to parse the resulting XHTML to get at the data I need.

What is the best way to go about this i.e. which of the iPhone SDK frameworks should I be concentrating on? Are there any How-Tos or sample code I could be looking at?

Answer 1

Look at the SesmicXML tutorial, I think that covers everything you have mentioned.

Answer 2

Since XHTML is valid XML, you should use the NSXMLParser class.

You can find a good a good and simple example online here at codesofa.com.

Answer 3

I also came across this article which proved to be very useful:

A Cocoa application driven by HTTP data