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Columns based on a Data Source

To use data source object fields to automatically generate columns, pass an array of objects to the dataSource property and specify the keyExpr - as shown in this example.

Backend API
$(() => { $('#gridContainer').dxDataGrid({ dataSource: orders, keyExpr: 'OrderNumber', showBorders: true, }); });
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <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=1.0" /> <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/23.2.5/css/dx.light.css" /> <script src="js/dx.all.js"></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 { height: 440px; }
const orders = [{ OrderNumber: 35703, SaleAmount: 11800, StoreCity: 'Los Angeles', StoreState: 'California', Employee: 'Harv Mudd', OrderDate: '2014/04/10', }, { OrderNumber: 35711, OrderDate: '2014/01/12', SaleAmount: 16050, StoreState: 'California', StoreCity: 'San Jose', Employee: 'Jim Packard', }, { OrderNumber: 35714, OrderDate: '2014/01/22', SaleAmount: 14750, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 35983, OrderDate: '2014/02/07', SaleAmount: 3725, StoreState: 'Colorado', StoreCity: 'Denver', Employee: 'Todd Hoffman', }, { OrderNumber: 36987, OrderDate: '2014/03/11', SaleAmount: 14200, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 38466, OrderDate: '2014/03/01', SaleAmount: 7800, StoreState: 'California', StoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { OrderNumber: 39420, OrderDate: '2014/02/15', SaleAmount: 20500, StoreState: 'California', StoreCity: 'San Jose', Employee: 'Jim Packard', }, { OrderNumber: 39874, OrderDate: '2014/02/04', SaleAmount: 9050, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 42847, OrderDate: '2014/02/15', SaleAmount: 20400, StoreState: 'Wyoming', StoreCity: 'Casper', Employee: 'Todd Hoffman', }, { OrderNumber: 43982, OrderDate: '2014/05/29', SaleAmount: 6050, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 56272, OrderDate: '2014/05/16', SaleAmount: 15850, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 57429, OrderDate: '2014/04/11', SaleAmount: 11050, StoreState: 'Arizona', StoreCity: 'Phoenix', Employee: 'Clark Morgan', }, { OrderNumber: 58292, OrderDate: '2014/04/05', SaleAmount: 13500, StoreState: 'California', StoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { OrderNumber: 62427, OrderDate: '2014/05/17', SaleAmount: 23500, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 65977, OrderDate: '2014/02/13', SaleAmount: 2550, StoreState: 'Wyoming', StoreCity: 'Casper', Employee: 'Todd Hoffman', }, { OrderNumber: 66947, OrderDate: '2014/01/06', SaleAmount: 3500, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 68428, OrderDate: '2014/03/13', SaleAmount: 10500, StoreState: 'California', StoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { OrderNumber: 69477, OrderDate: '2014/01/22', SaleAmount: 14200, StoreState: 'California', StoreCity: 'Anaheim', Employee: 'Harv Mudd', }, { OrderNumber: 72947, OrderDate: '2014/03/05', SaleAmount: 13350, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 73088, OrderDate: '2014/01/21', SaleAmount: 8600, StoreState: 'Nevada', StoreCity: 'Reno', Employee: 'Clark Morgan', }, { OrderNumber: 76927, OrderDate: '2014/04/04', SaleAmount: 9800, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 77297, OrderDate: '2014/01/07', SaleAmount: 10850, StoreState: 'Arizona', StoreCity: 'Phoenix', Employee: 'Clark Morgan', }, { OrderNumber: 84744, OrderDate: '2014/05/20', SaleAmount: 4650, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 85028, OrderDate: '2014/02/08', SaleAmount: 2575, StoreState: 'Nevada', StoreCity: 'Reno', Employee: 'Clark Morgan', }, { OrderNumber: 87297, OrderDate: '2014/04/08', SaleAmount: 14200, StoreState: 'Wyoming', StoreCity: 'Casper', Employee: 'Todd Hoffman', }, { OrderNumber: 88027, OrderDate: '2014/05/18', SaleAmount: 13650, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 94726, OrderDate: '2014/02/23', SaleAmount: 20500, StoreState: 'California', StoreCity: 'San Jose', Employee: 'Jim Packard', }, { OrderNumber: 95266, OrderDate: '2014/03/18', SaleAmount: 9050, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 98477, OrderDate: '2014/05/08', SaleAmount: 23500, StoreState: 'Wyoming', StoreCity: 'Casper', Employee: 'Todd Hoffman', }, { OrderNumber: 99247, OrderDate: '2014/02/27', SaleAmount: 2100, StoreState: 'Utah', StoreCity: 'Salt Lake City', Employee: 'Clark Morgan', }, { OrderNumber: 174884, OrderDate: '2014/03/03', SaleAmount: 7200, StoreState: 'Colorado', StoreCity: 'Denver', Employee: 'Todd Hoffman', }, { OrderNumber: 188877, OrderDate: '2014/02/14', SaleAmount: 8750, StoreState: 'Arizona', StoreCity: 'Phoenix', Employee: 'Clark Morgan', }, { OrderNumber: 191883, OrderDate: '2014/02/28', SaleAmount: 9900, StoreState: 'California', StoreCity: 'Los Angeles', Employee: 'Harv Mudd', }, { OrderNumber: 192474, OrderDate: '2014/02/18', SaleAmount: 12800, StoreState: 'California', StoreCity: 'Anaheim', Employee: 'Harv Mudd', }, { OrderNumber: 193847, OrderDate: '2014/05/06', SaleAmount: 14100, StoreState: 'California', StoreCity: 'San Diego', Employee: 'Harv Mudd', }, { OrderNumber: 194877, OrderDate: '2014/03/17', SaleAmount: 4750, StoreState: 'California', StoreCity: 'San Jose', Employee: 'Jim Packard', }, { OrderNumber: 195746, OrderDate: '2014/02/04', SaleAmount: 9050, StoreState: 'Nevada', StoreCity: 'Las Vegas', Employee: 'Harv Mudd', }, { OrderNumber: 197474, OrderDate: '2014/01/17', SaleAmount: 6400, StoreState: 'Nevada', StoreCity: 'Reno', Employee: 'Clark Morgan', }, { OrderNumber: 198746, OrderDate: '2014/02/04', SaleAmount: 15700, StoreState: 'Colorado', StoreCity: 'Denver', Employee: 'Todd Hoffman', }, { OrderNumber: 214222, OrderDate: '2014/02/03', SaleAmount: 11050, StoreState: 'Arizona', StoreCity: 'Phoenix', Employee: 'Clark Morgan', }];