jqGrid single selection

by bizamajig

HTML

<script src="http://trirand.com/blog/jqgrid/js/i18n/grid.locale-en.js"></script>
<script src="http://trirand.com/blog/jqgrid/js/jquery.jqGrid.min.js"></script>
<link rel="stylesheet" href="http://trirand.com/blog/jqgrid/themes/redmond/jquery-ui-1.8.1.custom.css">
<link rel="stylesheet" href="http://trirand.com/blog/jqgrid/themes/ui.jqgrid.css">
<table id="list47"></table>
<div id="plist47"></div>
<br />

JavaScript

var mydata = [
    {
    id: "1",
    invdate: "2010-05-24",
    name: "test",
    note: "note",
    tax: "10.00",
    total: "2111.00"},
{
    id: "2",
    invdate: "2010-05-25",
    name: "test2",
    note: "note2",
    tax: "20.00",
    total: "320.00"},
{
    id: "3",
    invdate: "2007-09-01",
    name: "test3",
    note: "note3",
    tax: "30.00",
    total: "430.00"},
{
    id: "4",
    invdate: "2007-10-04",
    name: "test",
    note: "note",
    tax: "10.00",
    total: "210.00"},
{
    id: "5",
    invdate: "2007-10-05",
    name: "test2",
    note: "note2",
    tax: "20.00",
    total: "320.00"},
{
    id: "6",
    invdate: "2007-09-06",
    name: "test3",
    note: "note3",
    tax: "30.00",
    total: "430.00"},
{
    id: "7",
    invdate: "2007-10-04",
    name: "test",
    note: "note",
    tax: "10.00",
    total: "210.00"},
{
    id: "8",
    invdate: "2007-10-03",
    name: "test2",
    note: "note2",
    amount: "300.00",
    tax: "21.00",
    total: "320.00"},
{
    id: "9",
    invdate: "2007-09-01",
    name: "test3",
    note: "note3",
    amount: "400.00",
    tax: "30.00",
    total: "430.00"},
{
    id: "11",
    invdate: "2007-10-01",
    name: "test",
    note: "note",
    amount: "200.00",
    tax: "10.00",
    total: "210.00"},
{
    id: "12",
    invdate: "2007-10-02",
    name: "test2",
    note: "note2",
    amount: "300.00",
    tax: "20.00",
    total: "320.00"},
{
    id: "13",
    invdate: "2007-09-01",
    name: "test3",
    note: "note3",
    amount: "400.00",
    tax: "30.00",
    total: "430.00"},
{
    id: "14",
    invdate: "2007-10-04",
    name: "test",
    note: "note",
    amount: "200.00",
    tax: "10.00",
    total: "210.00"},
{
    id: "15",
    invdate: "2007-10-05",
    name: "test2",
    note: "note2",
    amount: "300.00",
    tax: "20.00",
    total: "320.00"},
{
    id: "16",
    invdate: "2007-09-06",
    name: "test3",
    note: "note3",
    amount: "400.00",
    tax: "30.00",
    total: "430.00"},
{
   ...