title: Facebook API feed dialog - prevent unnecessary click
body: <p>hi,</p>
  
  <p>Using Facebook's API it's possible to prompt a user to post to his/her wall using the <a href="https://developers.facebook.com/docs/reference/dialogs/feed/" rel="nofollow">feed dialog</a>. However, using the javascript SDK, this requires two clicks: one on the button which brings up the dialog, the other on the "Share" button within the dialog.</p> 
  
  <p>Is it possible to get rid of one of these clicks? I thought of two approaches:</p>
  
  <ul>
  <li> Embedding the dialog within an iframe, as Facebook provides a URL for a full page dialog. That will require the user to click only on the "Share" button. Apparently Facebook blocks that option.</li>
  <li>Using an access token and <code>display=iframe</code>, but I want to avoid the user having to authorize my application.</li></ul>
  
  <p>Any ideas?</p>