title: Reload contents of multiples DataTable's
body: <p>Does someone know or have an idea of how to reload the contents of multiple DataTable's that are inside a page?
  This is the code I have until now to initialize the DataTable's:</p>
  
  <pre><code>$('.notifications_list_table').dataTable( {          
      "aaSorting": [[ 0,"desc" ]],         
      "sPaginationType": "full_numbers",           
      "aoColumns": [null,null],            
      "bLengthChange": false        
  }); 
  </code></pre>
  
  <p>As you see, I use a class to identify and initialize all DataTable's. Now I want to update them all when the contents of at least one change on the server.</p>
  
  <p>How could I do it? I saw that fnAjaxReload could be used to load data in one DataTable but here, I want to obtain multiple "aaData" in just one ajax call...</p>