presentModalViewController not working?
<p>i coded in button action like</p>

<pre><code>  [UIView beginAnimations:nil context:NULL];
[UIView setAnimationDuration:1.0];
[UIView setAnimationTransition:UIViewAnimationTransitionFlipFromRight forView:mainDelegate.window cache:NO];
[mainDelegate.window addSubview:[self.calcentryController view]];
[UIView commitAnimations];
</code></pre>

<p>it works fine,but when i use in calcentryController.m in one action</p>

<pre><code>  [self presentModalViewController:self.weeklyScoreController animated:YES];
</code></pre>

<p>to go another viewcontroller , it is not working any help pls?</p>
