title: How to reload a uiviewcontroller on the iPhone
body: <p>I'm trying to reload a value I set on UIViewController to update each time I transition with this code (coming and going are both UIViewControllers):</p>
  
  <pre><code>    coming.phoneNumber = aPhoneNumber;
      [coming viewWillAppear:YES];
  [going viewWillDisappear:YES];
  [going.view removeFromSuperview];
  [self.window insertSubview: coming.view atIndex:0];
  [going viewDidDisappear:YES];
  [coming viewDidAppear:YES];
  </code></pre>
  
  <p>when the phone number value changes in the coming view it never shows up when the view is inserted into the subview.  How do I make view show the updated phone number?</p>