Backend API
        
    $(() => {
  $('#gridContainer').dxDataGrid({
    dataSource: orders,
    keyExpr: 'ID',
    columnHidingEnabled: true,
    width: '100%',
    showBorders: true,
    editing: {
      allowAdding: true,
      allowUpdating: true,
      mode: 'batch',
    },
    grouping: {
      contextMenuEnabled: true,
      expandMode: 'rowClick',
    },
    groupPanel: {
      emptyPanelText: 'Use the context menu of header columns to group data',
      visible: true,
    },
    pager: {
      allowedPageSizes: [5, 8, 15, 30],
      showInfo: true,
      showNavigationButtons: true,
      showPageSizeSelector: true,
      visible: true,
    },
    paging: {
      pageSize: 8,
    },
    columnChooser: {
      enabled: true,
      mode: 'select',
    },
    columns: [{
      allowGrouping: false,
      dataField: 'OrderNumber',
      caption: 'Invoice Number',
      width: 130,
    }, {
      caption: 'City',
      dataField: 'CustomerStoreCity',
    }, {
      caption: 'State',
      dataField: 'CustomerStoreState',
    },
    'Employee', {
      dataField: 'OrderDate',
      dataType: 'date',
    }, {
      dataField: 'SaleAmount',
      format: 'currency',
    }],
  });
});
    
    <!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
  <head>
    <title>DevExtreme Demo</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=5.0" />
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>window.jQuery || document.write(decodeURIComponent('%3Cscript src="js/jquery.min.js"%3E%3C/script%3E'))</script>
    <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/25.1.6/css/dx.light.css" />
    <script src="js/dx.all.js?v=25.1.6"></script>
    <script src="data.js"></script>
    <link rel="stylesheet" type="text/css" href="styles.css" />
    <script src="index.js"></script>
  </head>
  <body class="dx-viewport">
    <div class="demo-container">
      <div id="gridContainer"></div>
    </div>
  </body>
</html>
    
    #gridContainer {
  padding: 10px;
}
    
    const orders = [{
  ID: 1,
  OrderNumber: 35703,
  OrderDate: '2014/04/10',
  SaleAmount: 11800,
  Terms: '15 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'Los Angeles',
  Employee: 'Harv Mudd',
}, {
  ID: 4,
  OrderNumber: 35711,
  OrderDate: '2014/01/12',
  SaleAmount: 16050,
  Terms: '15 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'San Jose',
  Employee: 'Jim Packard',
}, {
  ID: 5,
  OrderNumber: 35714,
  OrderDate: '2014/01/22',
  SaleAmount: 14750,
  Terms: '15 Days',
  CustomerStoreState: 'Nevada',
  CustomerStoreCity: 'Las Vegas',
  Employee: 'Harv Mudd',
}, {
  ID: 7,
  OrderNumber: 35983,
  OrderDate: '2014/02/07',
  SaleAmount: 3725,
  Terms: '15 Days',
  CustomerStoreState: 'Colorado',
  CustomerStoreCity: 'Denver',
  Employee: 'Todd Hoffman',
}, {
  ID: 9,
  OrderNumber: 36987,
  OrderDate: '2014/03/11',
  SaleAmount: 14200,
  Terms: '15 Days',
  CustomerStoreState: 'Utah',
  CustomerStoreCity: 'Salt Lake City',
  Employee: 'Clark Morgan',
}, {
  ID: 11,
  OrderNumber: 38466,
  OrderDate: '2014/03/01',
  SaleAmount: 7800,
  Terms: '15 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'Los Angeles',
  Employee: 'Harv Mudd',
}, {
  ID: 14,
  OrderNumber: 39420,
  OrderDate: '2014/02/15',
  SaleAmount: 20500,
  Terms: '15 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'San Jose',
  Employee: 'Jim Packard',
}, {
  ID: 15,
  OrderNumber: 39874,
  OrderDate: '2014/02/04',
  SaleAmount: 9050,
  Terms: '30 Days',
  CustomerStoreState: 'Nevada',
  CustomerStoreCity: 'Las Vegas',
  Employee: 'Harv Mudd',
}, {
  ID: 18,
  OrderNumber: 42847,
  OrderDate: '2014/02/15',
  SaleAmount: 20400,
  Terms: '30 Days',
  CustomerStoreState: 'Wyoming',
  CustomerStoreCity: 'Casper',
  Employee: 'Todd Hoffman',
}, {
  ID: 19,
  OrderNumber: 43982,
  OrderDate: '2014/05/29',
  SaleAmount: 6050,
  Terms: '30 Days',
  CustomerStoreState: 'Utah',
  CustomerStoreCity: 'Salt Lake City',
  Employee: 'Clark Morgan',
}, {
  ID: 29,
  OrderNumber: 56272,
  OrderDate: '2014/02/06',
  SaleAmount: 15850,
  Terms: '30 Days',
  CustomerStoreState: 'Utah',
  CustomerStoreCity: 'Salt Lake City',
  Employee: 'Clark Morgan',
}, {
  ID: 30,
  OrderNumber: 57429,
  OrderDate: '2014/05/16',
  SaleAmount: 11050,
  Terms: '30 Days',
  CustomerStoreState: 'Arizona',
  CustomerStoreCity: 'Phoenix',
  Employee: 'Clark Morgan',
}, {
  ID: 32,
  OrderNumber: 58292,
  OrderDate: '2014/05/13',
  SaleAmount: 13500,
  Terms: '15 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'Los Angeles',
  Employee: 'Harv Mudd',
}, {
  ID: 36,
  OrderNumber: 62427,
  OrderDate: '2014/01/27',
  SaleAmount: 23500,
  Terms: '15 Days',
  CustomerStoreState: 'Nevada',
  CustomerStoreCity: 'Las Vegas',
  Employee: 'Harv Mudd',
}, {
  ID: 39,
  OrderNumber: 65977,
  OrderDate: '2014/02/05',
  SaleAmount: 2550,
  Terms: '15 Days',
  CustomerStoreState: 'Wyoming',
  CustomerStoreCity: 'Casper',
  Employee: 'Todd Hoffman',
}, {
  ID: 40,
  OrderNumber: 66947,
  OrderDate: '2014/03/23',
  SaleAmount: 3500,
  Terms: '15 Days',
  CustomerStoreState: 'Utah',
  CustomerStoreCity: 'Salt Lake City',
  Employee: 'Clark Morgan',
}, {
  ID: 42,
  OrderNumber: 68428,
  OrderDate: '2014/04/10',
  SaleAmount: 10500,
  Terms: '15 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'Los Angeles',
  Employee: 'Harv Mudd',
}, {
  ID: 43,
  OrderNumber: 69477,
  OrderDate: '2014/03/09',
  SaleAmount: 14200,
  Terms: '15 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'Anaheim',
  Employee: 'Harv Mudd',
}, {
  ID: 46,
  OrderNumber: 72947,
  OrderDate: '2014/01/14',
  SaleAmount: 13350,
  Terms: '30 Days',
  CustomerStoreState: 'Nevada',
  CustomerStoreCity: 'Las Vegas',
  Employee: 'Harv Mudd',
}, {
  ID: 47,
  OrderNumber: 73088,
  OrderDate: '2014/03/25',
  SaleAmount: 8600,
  Terms: '30 Days',
  CustomerStoreState: 'Nevada',
  CustomerStoreCity: 'Reno',
  Employee: 'Clark Morgan',
}, {
  ID: 50,
  OrderNumber: 76927,
  OrderDate: '2014/04/27',
  SaleAmount: 9800,
  Terms: '30 Days',
  CustomerStoreState: 'Utah',
  CustomerStoreCity: 'Salt Lake City',
  Employee: 'Clark Morgan',
}, {
  ID: 51,
  OrderNumber: 77297,
  OrderDate: '2014/04/30',
  SaleAmount: 10850,
  Terms: '30 Days',
  CustomerStoreState: 'Arizona',
  CustomerStoreCity: 'Phoenix',
  Employee: 'Clark Morgan',
}, {
  ID: 56,
  OrderNumber: 84744,
  OrderDate: '2014/02/10',
  SaleAmount: 4650,
  Terms: '30 Days',
  CustomerStoreState: 'Nevada',
  CustomerStoreCity: 'Las Vegas',
  Employee: 'Harv Mudd',
}, {
  ID: 57,
  OrderNumber: 85028,
  OrderDate: '2014/05/17',
  SaleAmount: 2575,
  Terms: '30 Days',
  CustomerStoreState: 'Nevada',
  CustomerStoreCity: 'Reno',
  Employee: 'Clark Morgan',
}, {
  ID: 59,
  OrderNumber: 87297,
  OrderDate: '2014/04/21',
  SaleAmount: 14200,
  Terms: '30 Days',
  CustomerStoreState: 'Wyoming',
  CustomerStoreCity: 'Casper',
  Employee: 'Todd Hoffman',
}, {
  ID: 60,
  OrderNumber: 88027,
  OrderDate: '2014/02/14',
  SaleAmount: 13650,
  Terms: '30 Days',
  CustomerStoreState: 'Utah',
  CustomerStoreCity: 'Salt Lake City',
  Employee: 'Clark Morgan',
}, {
  ID: 65,
  OrderNumber: 94726,
  OrderDate: '2014/05/22',
  SaleAmount: 20500,
  Terms: '15 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'San Jose',
  Employee: 'Jim Packard',
}, {
  ID: 66,
  OrderNumber: 95266,
  OrderDate: '2014/03/10',
  SaleAmount: 9050,
  Terms: '15 Days',
  CustomerStoreState: 'Nevada',
  CustomerStoreCity: 'Las Vegas',
  Employee: 'Harv Mudd',
}, {
  ID: 69,
  OrderNumber: 98477,
  OrderDate: '2014/01/01',
  SaleAmount: 23500,
  Terms: '15 Days',
  CustomerStoreState: 'Wyoming',
  CustomerStoreCity: 'Casper',
  Employee: 'Todd Hoffman',
}, {
  ID: 70,
  OrderNumber: 99247,
  OrderDate: '2014/02/08',
  SaleAmount: 2100,
  Terms: '15 Days',
  CustomerStoreState: 'Utah',
  CustomerStoreCity: 'Salt Lake City',
  Employee: 'Clark Morgan',
}, {
  ID: 78,
  OrderNumber: 174884,
  OrderDate: '2014/04/10',
  SaleAmount: 7200,
  Terms: '30 Days',
  CustomerStoreState: 'Colorado',
  CustomerStoreCity: 'Denver',
  Employee: 'Todd Hoffman',
}, {
  ID: 81,
  OrderNumber: 188877,
  OrderDate: '2014/02/11',
  SaleAmount: 8750,
  Terms: '30 Days',
  CustomerStoreState: 'Arizona',
  CustomerStoreCity: 'Phoenix',
  Employee: 'Clark Morgan',
}, {
  ID: 82,
  OrderNumber: 191883,
  OrderDate: '2014/02/05',
  SaleAmount: 9900,
  Terms: '30 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'Los Angeles',
  Employee: 'Harv Mudd',
}, {
  ID: 83,
  OrderNumber: 192474,
  OrderDate: '2014/01/21',
  SaleAmount: 12800,
  Terms: '30 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'Anaheim',
  Employee: 'Harv Mudd',
}, {
  ID: 84,
  OrderNumber: 193847,
  OrderDate: '2014/03/21',
  SaleAmount: 14100,
  Terms: '30 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'San Diego',
  Employee: 'Harv Mudd',
}, {
  ID: 85,
  OrderNumber: 194877,
  OrderDate: '2014/03/06',
  SaleAmount: 4750,
  Terms: '30 Days',
  CustomerStoreState: 'California',
  CustomerStoreCity: 'San Jose',
  Employee: 'Jim Packard',
}, {
  ID: 86,
  OrderNumber: 195746,
  OrderDate: '2014/05/26',
  SaleAmount: 9050,
  Terms: '30 Days',
  CustomerStoreState: 'Nevada',
  CustomerStoreCity: 'Las Vegas',
  Employee: 'Harv Mudd',
}, {
  ID: 87,
  OrderNumber: 197474,
  OrderDate: '2014/03/02',
  SaleAmount: 6400,
  Terms: '30 Days',
  CustomerStoreState: 'Nevada',
  CustomerStoreCity: 'Reno',
  Employee: 'Clark Morgan',
}, {
  ID: 88,
  OrderNumber: 198746,
  OrderDate: '2014/05/09',
  SaleAmount: 15700,
  Terms: '30 Days',
  CustomerStoreState: 'Colorado',
  CustomerStoreCity: 'Denver',
  Employee: 'Todd Hoffman',
}, {
  ID: 91,
  OrderNumber: 214222,
  OrderDate: '2014/02/08',
  SaleAmount: 11050,
  Terms: '30 Days',
  CustomerStoreState: 'Arizona',
  CustomerStoreCity: 'Phoenix',
  Employee: 'Clark Morgan',
}];