Using a UISearchBar search term in a web service

Question

Hi

I want to be able to use the search term from a UISearchBar as input to a web service, retrieve the results (JSON), and then display the results in the table view underneath the search bar.

Is this possible / a good idea / is there a better way to achieve this?

I have tried several ways, can manage to retrieve the JSON correctly, but have difficulty in calling reloadData on the table view - nothing happens.

Thanks.