title: How to chain fade animations
body: <p>I have 3 <code>UILabels</code> that I want to fade out, one after the other after a couple of seconds. My problem is these are happening all at once. I am trying to chain the animations, but I cannot get this to work. I've tried all sorts of suggestions but to no avail. I know it cannot be this hard. I preferably would like to bundle these together in one animation method, because I would like to trigger other functionality from the <code>animationDidStop</code> after all 3 labels have been displayed. Any help or suggestions??</p>
  
  <p>Here is my code: </p>
  
  <pre><code>- (void)viewDidLoad
  {
      [self fadeAnimation:@"fadeAnimation" finished:YES target:lblReady];
      [self fadeAnimation:@"fadeAnimation" finished:YES target:lblSet];
      [self fadeAnimation:@"fadeAnimation" finished:YES target:lblGo];
  }
  
  
  - (void)fadeAnimation:(NSString *)animationID finished:(BOOL)finished target:(UIView *)target
  {
      [UIView beginAnimations:nil context:nil];
      [UIView beginAnimations:animationID context:(__bridge void *)(target)];
      [UIView setAnimationDuration:2];
  
      [target setAlpha:0.0f];
      [UIView setAnimationDelegate:self];    
      [UIView commitAnimations];
  }
  </code></pre>