title: How to add refresh button to iPhone RSS Reader app?
body: <p>I'm playing around with this application I got on last months Web Designer that's a very basic RSS reader. I would like to add a refresh button to the top navigation bar that refreshes all the content in the table but can't seem to work out how to do it. I've worked out it must somehow use the [tablename Reload] function, but have got no idea how to implement it.</p>
  
  <p>I'm new to all this so simple instructions are good instructions :) I know how to add the button, its linking it to and defining the actions when the user clicks it that I'm struggling with.</p>
  
  <p>You can grab the code here <a href="http://www.webdesignermag.co.uk/tutorial-files/issue-162-tutorial-files/" rel="nofollow noreferrer">http://www.webdesignermag.co.uk/tutorial-files/issue-162-tutorial-files/</a> under iPhone Apps (it's the only one).</p>