title: jQuery Datatables fnRender row change
body: <p>I want to add some class to row when I render a table, sample code:</p>
  
  <pre><code>$("#id").dataTable({
        bProcessing: true,
        sAjaxSource: com.mycompany.path.api.message[component],
        aoColumns: [
          {}, {},
          {
            sWidth: "37px",
            fnRender: function(obj) {
              return "&lt;span&gt;" + myData + "&lt;/span&gt;";
            }
          }
        ]
  });
  </code></pre>
  
  <p>In this example I could only control "td" tags, but I want to add some class for "tr" tag based on data that I get in fnRender() in cycle.
  How I can do it with datatables?</p>
  
  <p>Thanks,</p>