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njvitto/Facebook likes

Created September 8, 2011 10:57
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Useful script to ask Facebook social graph for how many likes gived an URL
Raw
Facebook likes
<script type="text/javascript">
FB.api('/', {id: "<%= @url_for_FB %>"} ,function(response) {
fb_shares = "0";
if(typeof(response.shares)!=='undefined' && response.shares!=null)
fb_shares = response.shares;
$("FB_shares").update(fb_shares);
});
</script>
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