title: DataTable fnRowCallback link undefined for json
body: <p>I'm dealing with creating link in DataTable from json data. Things going to be good but the link name is not appears to be right. It keeps saying 'undefined' whatever I tried to change. Here's my codes:</p>
  
  <pre><code>&lt;script type="text/javascript" charset="utf-8"&gt;
      $(document).ready(function() {
          var oTable = $('#tablez').dataTable( {
              "bProcessing": true,
              "bJQueryUI": true,
              "sAjaxSource": 'inc/all_cars_json.php',
              "sPaginationType": "full_numbers",
              "aaSorting": [[ 0, "desc" ]],                   
               "fnRowCallback": function( nRow, aData, iDisplayIndex ) {
                      $('td:eq(1)', nRow).html('&lt;a href="car/=' + nRow[0] + '"&gt;' +
                          nRow[1] + '&lt;/a&gt;');
                      return nRow;
                  }
          } );
      } );
  &lt;/script&gt;
  </code></pre>
  
  <p>JSON data:</p>
  
  <pre><code>{"aaData": [
  ["2715","Toyota","Soluna","VIOS 1.5E VVT-i","2007","\u0e14\u0e33","430,000"],
  ["2589","Toyota","","MIGHTY X","1995","\u0e40\u0e02\u0e35\u0e22\u0e27","159,000"],["2997","Mazda","Fighter","Freestyle CAB TURBO","2003","\u0e1a\u0e23\u0e2d\u0e19\u0e0b\u0e4c\u0e40\u0e07\u0e34\u0e19","329,000"],
  ["3002","Isuzu","Rodeo","LS 4WD","2000","\u0e1a\u0e23\u0e2d\u0e19\u0e0b\u0e4c\u0e17\u0e2d\u0e07","319,000"],
  ["3126","Toyota","Hilux","TIGER D4D CAB","2003","\u0e02\u0e32\u0e27","465,000"],["3127","Mitsubishi","Triton","DID Commonrail","2006","\u0e1a\u0e23\u0e2d\u0e19\u0e0b\u0e4c\u0e17\u0e2d\u0e07","455,000"],
  ["3128","Honda","City","1.5 i-VTEC","2009","\u0e14\u0e33","0"]
  ]}
  </code></pre>
  
  <p>Here is the preview:</p>
  
  <p><img src="https://i.stack.imgur.com/9cbMf.png" alt="enter image description here">
  <strong>The question is</strong> : How can I have a link title and value (nRow[0]) works in this case.
  Regards,</p>