var initrowdetails = function (index, parentElement, gridElement, record) {
                // var id = record.uid.toString();
                var grid = $($(parentElement).children()[0]);
                // nestedGrids[index] = grid;
                // // var filtergroup = new $.jqx.filter();
                // var filter_or_operator = 1;
                // var filtervalue = id;
                // var filtercondition = 'equal';
                // var filter = filtergroup.createfilter('stringfilter', filtervalue, filtercondition);
                // fill the orders depending on the id.
                // var ordersbyid = [];
                // for (var m = 0; m < orders.length; m++) {
                //     var result = filter.evaluate(orders[m]["id"]);
                //     if (result)
                //         ordersbyid.push(orders[m]);
                // }
                // var detailsource = {
                //     datafields: [
                //         {name: 'pset',type: 'int'},
                //         {name: 'sequence',type: 'int'},
                //         {name: 'batchSize',type: 'int'}
                //     ],
                //     id: 'id',
                //     localdata: ordersbyid
                // };
                // var nestedGridAdapter = new $.jqx.dataAdapter(detailsource);
                var buttonrenderer = function (row, columnfield, value, defaulthtml, columnproperties, rowdata) {
                    return '<div style="border:none; display:inline-block; background: transparent;" class="btn-add-pset"><span class="glyphicon glyphicon-plus" aria-hidden="true" style="font-size: 18px; margin: 5px 10px;"></span></div><div style="border:none; display:inline-block; background: transparent;" onclick="DeletePset(' + row + ')"><span class="glyphicon glyphicon-trash" aria-hidden="true" style="font-size: 18px; margin: 5px 10px;"></span></div>';
                };
                if (grid != null) {
                    grid.jqxGrid({
                        source: dataAdapterDetail, width: '96%', height: 200, editable: true, filterable: true,showtoolbar: true,
                        toolbarheight: 0,
                        rendertoolbar: function (statusbar) {
                            $(".btn-add-pset").click(function (row) {
                                //$("#grid").jqxGrid('addrow', null, {}, "first");
                                addrow = row;
                                var offset = $("#grid").offset();
                                $("#AddpopupWindow").jqxWindow();
                                // get the clicked row's data and initialize the input fields.
                                var dataRecord = $("[id^=grid]").jqxGrid('getrowdata', addrow);
                                $("#sequenceadd");
                                $("#psetadd");
                                $("#batchsizeadd");
                                // show the popup window.
                                $("#AddPsetpopupWindow").jqxWindow('open');
                            });
                            $("#AddPsetpopupWindow").jqxWindow({
                                theme: 'energyblue', width: 500, height: 300, resizable: true,  isModal: true, autoOpen: false, cancelButton: $("#CancelAdd"), modalOpacity: 0.3
                            });
                            $("#AddPsetpopupWindow").on('open', function () {
                                $("#barcodeadd").jqxInput('selectAll');
                            });

                            $("#CancelAddPset").jqxButton({ theme: theme });
                            $("#SaveAddPset").jqxButton({ theme: theme });
                            // update the edited row when the user clicks the 'Save' button.
                            $("#SaveAddPset").click(function () {
                                var row = { pset: $("#psetadd").val(), sequence: $("#sequenceadd").val(), batchSize: $("#batchsizeadd").val()
                                };
                                $('[id^=grid]').jqxGrid('addrow', null, row, "last");
                                $("#AddPsetpopupWindow").jqxWindow('hide');
                                $("[id^=grid]").jqxGrid({ source: dataAdapter });
                            });
                        },
                        columns: [
                            { text: 'Sequence', datafield: 'sequence' },
                            { text: 'Pset', datafield: 'pset' },
                            { text: 'BatchSize', datafield: 'batchSize' },
                            { text: 'Action', datafield: 'Edit', width: '6%', cellsAlign: 'center', align: 'center', editable: false, filterable: false, sortable: false, cellsrenderer: buttonrenderer}
                        ]
                    });
                }
            };