I'm trying to use xfbml within my facebook app (iframe) but it somehow doesn't show up. I copied this tag into one of the pages...
<fb:share-button href="http://apps.facebook.com/example" type="box_count"></fb:share-button>
..but as i said it doesn't show up.
Any idea how that works?
Thanks in advance!
Are you loading the Facebook Connect javascript libraries? fbml is not going to render without Facebook's javascript parsing it.