title: Issue with Checkbox in JQuery DataTable
body: <p>I have painted a checkbox against each row in my datatable using the following function</p>
  
  <pre><code>"fnRender": function ( oObj ) {
          return '&lt;input id="chkBox" name="chkBox" value="'+ oObj.aData[0] +'" type="checkbox" /&gt;'; }
  </code></pre>
  
  <p>In the onchange event I am changing the value of the checkbox to "Y", like this.</p>
  
  <pre><code>$('#myDataTable input:checkbox').live('change', function (event) {
  
                                if($(this).is(":checked")) {
                                      $(this).val("Y");                                       
                                  }    
  
                              }); 
  </code></pre>
  
  <p>I have to now  check all those rows whose checkbox value is "Y" and submit the same. However on form submit when I try to retrive the values of the checkboxes against each <code>tr</code> , like this</p>
  
  <pre><code>$('#myDataTable tr').each(function() {                                                        
                        var aData = oTable.fnGetData(this); 
  </code></pre>
  
  <p>The array returned by fnGetData does not contain the updated value of the checkbox.</p>
  
  <p>However when I evaulate the value of <code>this</code> passed as a parameter to <code>fnGetData</code> in Firebug , it shows the updated value of the checkbox.</p>
  
  <p>I am unable to understand this behaviour of fnGetData , why does it not show me the updated value of the checkbox</p>
  
  <p>Can anybody please help</p>