I implemented the Facebook "Like" button using iframe into following page: http://www.atelierdolcevita.be/membres/testxz.php and when I click on it, my face appears next to it and the "like" does appear in my timeline.
To the contrary, a click on the same "Like" button into following page: http://www.atelierdolcevita.be/index.php?option=com_content&id=29&lang=fr&task=view doesn't appear in my timeline. However, my face still appears next to the Like button after clicking on it.
Yet, the documentation of the "Like" button says:
"Clicking a Like button on a site creates a connection in the graph between the content and the person who clicks the button. Clicking the Like button also publishes an Open Graph Like action, and displays stories on that person's timeline and their friends' News Feeds. This story will link back to the site and drive distribution of content."
To demonstrate the problem I added to my testxz.php mentionned above 5 examples of Like buttons referring each to a different URL: examples 1 & 2 work well, examples 3, 4 & 5 do not at all.
Does anybody know why this doesn't work as expected?