title: adding value to hidden column in jquery datatables
body: <p>I am trying to add value to hidden column. But it does not work. Can someone please tell me what I am missing here.</p>
  
  <p><a href="http://live.datatables.net/ijotap/10/edit#javascript,html" rel="nofollow">http://live.datatables.net/ijotap/10/edit#javascript,html</a></p>
  
  <pre><code>$(document).ready(function() {
    var oTable = $('#example').dataTable({
          bSortClasses: false, 
          "sRowSelect": "single",
          bFilter: false,
          bLengthChange : false,
          aoColumns: [ 
          /* Name */   null,
          /* IP */  null,
          /* Username */ null ,
          /* Password */  { "bVisible":    false }
          ]
    });
    $('#example').dataTable().fnAddData([ "name", "1.1.1.3", "username", "password" ]);
    var rows = $('#example').dataTable().fnGetNodes();
    for(var i=0;i&lt;rows.length;i++) {
      console.log("name=" + $(rows[i]).find("td:eq(0)").html());  
      console.log("ip=" + $(rows[i]).find("td:eq(1)").html());
      console.log("username=" + $(rows[i]).find("td:eq(2)").html());
      console.log("pwd=" + $(rows[i]).find("td:eq(3)").html());
    }
  });
  </code></pre>