jQuery Grid Plugin - jqGrid

I can submit my grid no problem but when adding a new row it gets the id but not the data so its null.  How can I add my new row to my local dataset then post all in a batch save? I have included my code for reference.

parameters2 = {
        
        
            EmpID: "1234",
            concatProjectTask: "Development",
            TaskId: "3",
            ActivityName: "Regular",
            Sun: 0,
            Mon: 0,
            Tue: 0,
            Wed: 0,
            Thu: 0,
            Fri: 0,
            Sat: 0,
            Sun2: 0,
            Mon2: 0,
            Tue2: 0,
            Wed2: 0,
            Thu2: 0,
            Fri2: 0,
            Sat2: 0,
            Total: 0,
        
        position: "last",
        edit: false
    }

function NewRow2() {
        var addNewRow = new Array();
        $("#grid2").jqGrid('addRowData', '6', parameters2);
      
    }

 function SaveAll2() {
        var $grid = $('#grid2'),
            editingRowId,
            myEditParam = {
                keys: true,
                oneditfunc: function (id) { editingRowId = id; },
                afterrestorefunc: function (id) { editingRowId = undefined; }
            };
        var rowid = 0;
        var localGridData = new Array();
        var rows = $('#grid2').jqGrid('getDataIDs');
        for (var i = 0; i < rows.length; i++) {
            $('#grid2').jqGrid('saveRow', rows[i], false, 'clientArray');
            var data = $('#grid2').jqGrid('getGridParam', rows[i]);
            localGridData.push(data);
        }
        var dataToSend = JSON.stringify(localGridData);
        $.ajax({
            type: "POST",
            contentType: "application/json; charset=utf-8",
            url: "Employee/SaveHours",
            dataType: "json",
            data: dataToSend,

            success: function (result) {
                alert("Success");
                $('#grid').trigger('reloadGrid');
            },
            error: function (jqXHR, textStatus, errorThrown) {
                $('#' + grid[0].id + '_err').remove();
                grid.closest('div.ui-jqgrid').before(
                    '<div id="' + grid[0].id + '_err" style="max-width:' + grid[0].style.width +
                    ';"><div class="ui-state-error ui-corner-all" style="padding:0.7em;float:left;"><span class="ui-icon ui-icon-alert" ' +
                    decodeErrorMessage(jqXHR, textStatus, errorThrown) + '</span<?div<div style="clear:left"/></div>');
            }

        });
    }