title: Facebook Timeline : Add customized Facebook App to Facebook Page
body: <p>I have a Facebook App &amp; a Facebook Page (with Facebook Timeline enabled).</p>
  
  <p>The goal is to add the Facebook App to Facebook Page's boxes. I was able to achieve this one month ago using "<a href="https://developers.facebook.com/docs/reference/dialogs/add_to_page/" rel="nofollow">Add Page Tab Dialog</a>" as told by Facebook Developers documentation, but I try the same thing today. It didn't work.</p>
  
  <p>After I use the "Add Page Tab Dialog" :</p>
  
  <pre><code>https://www.facebook.com/dialog/pagetab?app_id=YOUR_APP_ID
  &amp;display=popup&amp;next=APPS_SECURE_CANVAS_URL
  </code></pre>
  
  <p>It shows up the dialog and I select my page. Last, after I click "Add Page Tab", it forwards to "APPS_SECURE_CANVAS_URL". But when I navigate back to my Page's URL, my Facebook App is still missing from the page.</p>
  
  <p>What did I miss ? or Facebook is changing things now ?</p>
  
  <p>Current Settings</p>
  
  <pre><code>Enabled : Apps on Facebook
  Canvas URL : (empty)
  Secure Empty URL : APPS_SECURE_CANVAS_URL
  
  Enabled : Page Tab
  Page Tab Name : My App Tab Name
  Page Tab URL : (empty)
  Secure Page Tab URL : APPS_SECURE_CANVAS_URL
  Page Tab Edit URL : (empty)
  Page Tab Width : Wide (810px)
  </code></pre>