title: jQuery datatable footer with total rows from the ajax output
body: <p>I am trying to use the fnFooterCallback to sum the amounts in a column as a total, the part that I can not figure out yet is, that I need the total for that page which I'm getting fine from the aaData.</p>
  <p>Any idea on how to display the footer with the output we got in aaData using ajax output?</p>