title: <span class="text_exposed_hide">...</span> in "Post to Wall" dialog in ios app
body: <p>I have an iPhone app where I have integrated the facebook SDK as described at <a href="https://developers.facebook.com/docs/reference/iossdk/" rel="nofollow">https://developers.facebook.com/docs/reference/iossdk/</a>. </p>
  
  <p>Everything works fine; I can log in and post to my facebook wall using the "Feed" dialog. </p>
  
  <p>However: When I try to add a long "description"-parameter to the "Feed" dialog, the following html-elements appear in the Post to Wall"-page that is displayed to the user:</p>
  
  <pre><code>&lt;span class="text_exposed_hide"&gt;...&lt;/span&gt;&lt;span class="text_exposed_show"&gt;
  </code></pre>
  
  <p><a href="http://i.stack.imgur.com/VgrO5.png" rel="nofollow">Screenshot</a></p>
  
  <p>It looks like the intention of these elements is to display a "show more"-link to the user, instead of displaying the whole (very long) description. But this doesn't work in the iPhone app, for some reason. </p>
  
  <p>Here is the code I used to display the feed dialog:</p>
  
  <pre><code>params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
            my_app_id, @"app_id",
            @"http://developers.facebook.com/docs/reference/dialogs/", @"link",
            @"http://fbrell.com/f8.jpg", @"picture",
            @"Facebook Dialogs", @"name",
            @"Reference Documentation", @"caption",
            @"This is a very long description. This is a very long description. This is a very long description. This is a very long description. This is a very long description. This is a very long description. This is a very long description. This is a very long description. This is a very long description. This is a very long description. This is a very long description. This is a very long description. ", @"description",
            @"Facebook Dialogs are so easy!",  @"message",
            nil];
  [self.appDelegate.facebook dialog:@"feed" andParams:params andDelegate:self.appDelegate];
  </code></pre>
  
  <p>Does anyone have any suggestions on how to fix/work around this? For now, I have had to reduce the length of the description-string, so that it is short enough to not trigger the bug, but that is not an ideal solution.</p>