title: Presenting popover view from inside reusable view?
body: <p>I'm still very new at iOS development, so forgive any misconceptions I have. I am creating an application in Objective-C that has a common reusable view (let's call it the "Banner View") among many screens (call these Main Screens). In this Banner View is a button that is suppose to display a popup help display (call it the "Help View"). I'm trying to figure out the best way to do this so that I can reuse as many views as possible.</p>
  
  <p>What I've tried:</p>
  
  <ol>
  <li><p>Create two custom nibs (one for Banner View, one for Help View). This worked for displaying the Banner View across all of the Main Screens (with a UIView -> Custom Class: Banner View), but I could not figure out how to dynamically present the Help View within the Main Screens that contained Banner View.</p></li>
  <li><p>Create a Banner Storyboard with both Banner View and Help View. I created corresponding Banner Controller (Initial controller in the storyboard) and Help Controller (linked with a popover segue) that I transferred the views to. Then I tried to put a container view inside my Main Screens and set the view controller custom class to Banner Controller. This didn't display the Banner at all.</p></li>
  </ol>
  
  <p>What is the best way to do this? Is it even possible?</p>