title: Facebook Open Graph get shares - reload cache issue
body: <p>i'v implemented a sharing counter with Facebook Open Graph Shares, here the code:</p>
  
  <pre><code>        &lt;script&gt;
            function GetShareTargetCMS(){
              var token = 'XXXXXXXXXXXXXXX|YYYYYYYYYYYYYYYYYYYY';
               $.ajax({
                 url: 'https://graph.facebook.com/',
                   dataType: 'jsonp',
                   type: 'POST',
                   cache: false,
                   data: {access_token: token, id: "http://url-to-share", scrape:true  },
                   success: function(data){
                     console.log(data.share);
                       if(typeof data.share != 'undefined'){
                         $('.results_share').empty().html('&lt;span&gt;'+data.share.share_count+'&lt;/span&gt;');
                       }else{
                         $('.results_share').empty().html('&lt;span&gt;0&lt;/span&gt;');
                       }//else
                   }//success
               });
            }//GetShareTargetCMS
            //Get Condivisioni
            $(document).ready(function() {
                GetShareTargetCMS();
             });
             //Get Condivisioni
  
  
      //Share trigger dialog
      document.getElementById('shareBtn').onclick = function() {
                FB.ui({
                  method: 'share',
                  mobile_iframe: true,
                  href: "http://url-to-share",
                }, function(response){ GetShareTargetCMS(); });
              }
  
  &lt;/script&gt;
  </code></pre>
  
  <p>By default the functions called in document ready print the share counter of the current page inside a dive. If users click .shareBtn i open a share dialog. When sharing is success i re-call the sharing function to reload and update the share count. I don't kwnow the reasons but the counter not refreshing. the only way to refresh the counter is reload the page. Any advice? </p>
  
  <p>I tried:</p>
  
  <ul>
  <li>Using GET instead POST</li>
  <li>Tried to omit the "scrape: true" in data param.</li>
  <li>Using the code "directly" without a function</li>
  </ul>