title: Using navigation controller of superview
body: <p>I've made a custom view to which I add a custom button. This custom view goes as a subview to yet another view (Kal calendar for iphone) that I push into a navigation controller. Now the button in my custom view is connected to an IBAction in which I am not able to call upon the self.navigationController to pop the current view from.</p>
  
  <p>I've tried the [[sender superview] navigationController] for a hierarchy of superview calls but it doesn't work that way either.</p>
  
  <p>Any ideas please?</p>
  
  <p>Thanks</p>