title: UIPageViewController not working properly
body: <p>I am using UIPageViewController to load 10 webpages in a webview. </p>
  
  <p>All the webpages are loading one by one properly. But I am facing a weird problem in </p>
  
  <pre><code>- (UIViewController *)pageViewController:(UIPageViewController *)pageViewController viewControllerAfterViewController:(UIViewController *)viewController
  </code></pre>
  
  <p>Right now I am in 1st page. So there are no possibility of going back to the </p>
  
  <pre><code>- (UIViewController *)pageViewController:(UIPageViewController *) pageViewController viewControllerBeforeViewController:(UIViewController *)viewController
  </code></pre>
  
  <p>After I load the 1st page, I was just scrolling up and down with the WebView. Suddenly the <code>viewControllerAfterViewController</code> method is getting called. And strange thing is , it is not moved to the next view i.e (2nd page) is not loaded.</p>
  
  <p>What could be the problem ? </p>