jqwidgets-scripts-custom/demos/React/app/datatable/aggregates/app.js

jQWidgets is an advanced jQuery, Angular 7, Vue, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.

import React from 'react';
import ReactDOM from 'react-dom';

import JqxDataTable from '../../../jqwidgets-react/react_jqxdatatable.js';

class App extends React.Component {
    render() {
        let source =
            {
                dataType: 'xml',
                dataFields: [
                    { name: 'SupplierName', type: 'string' },
                    { name: 'Quantity', type: 'number' },
                    { name: 'OrderDate', type: 'date' },
                    { name: 'OrderAddress', type: 'string' },
                    { name: 'Freight', type: 'number' },
                    { name: 'Price', type: 'number' },
                    { name: 'City', type: 'string' },
                    { name: 'ProductName', type: 'string' },
                    { name: 'Address', type: 'string' }
                ],
                url: '../sampledata/orderdetailsextended.xml',
                root: 'DATA',
                record: 'ROW'
            };

        let dataAdapter = new $.jqx.dataAdapter(source);

        let columns =
            [
                { text: 'Supplier Name', cellsAlign: 'center', align: 'center', dataField: 'SupplierName', width: 300 },
                { text: 'Product', cellsAlign: 'center', align: 'center', dataField: 'ProductName', width: 300 },
                { text: 'Quantity', dataField: 'Quantity', cellsFormat: 'd2', aggregates: ['avg', 'min', 'max'], cellsAlign: 'center', align: 'center', width: 120 },
                { text: 'Price', dataField: 'Price', cellsFormat: 'c2', align: 'center', cellsAlign: 'center', aggregates: ['sum', 'min', 'max'] }
            ];

        return (
            <JqxDataTable
                width={850} source={dataAdapter} altRows={true}
                pageable={true} editable={true} columnsResize={true}
                showAggregates={true} autoRowHeight={false}
                aggregatesHeight={70} columns={columns}
            />
        )
    }
}

ReactDOM.render(<App />, document.getElementById('app'));