JQuery - Get table row and cell without ID. For table use table ID, for grid use grid ID

get_cell_without_any_id.js

 <script type="text/javascript">
        $(document).ready(function () {
         // uwg is a grid ID.
         // always use closest when selecting a specific row
            $('[id$=uwgAssignedQualifyingEvents]').delegate("tr", "click", function(e) {
                var lostEligibility = $(this).closest('tr').find('td:eq(6)').text();
            if (lostEligibility.length > 1) {
                //alert(lostEligibility);
                $('[id$=btnAddToTournament]').prop("disabled", true);
                $('[id$=btnReQualifyToTournament]').prop("disabled", true);
                $('[id$=btnRemoveFromTournament]').prop('disabled', true);
            }
            else {
                $('[id$=btnAddToTournament]').removeAttr('disabled');
                $('[id$=btnReQualifyToTournament]').removeAttr('disabled');
                $('[id$=btnRemoveFromTournament]').removeAttr('disabled');
            }
           });
        });
    </script>