title: Refresh the tableView when clicking on the tabBar
body: <p>I want simply to refresh my tableView (on the iPhone) when I click on the related button in the tabBar...</p>
  
  <p>So, I think this has to be done this way :</p>
  
  <pre><code>[self.tableView reloadData];
  </code></pre>
  
  <p>Right ? And done in the </p>
  
  <pre><code>(void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController
  </code></pre>
  
  <p>But I don't know how can I send the message reloadData to the tableView from the tabBar controller... Could you help me please ? </p>