Group and caption aggregate values are calculated from the current group items.
If groupFooterTemplate
is provided, the aggregate values are displayed in the group footer cells; and if groupCaptionTemplate
is provided, aggregate values are displayed in the group caption cells.
import { Grid, Group, Aggregate } from '@syncfusion/ej2-grids';
import { data } from './datasource.ts';
Grid.Inject(Group, Aggregate);
let grid: Grid = new Grid({
dataSource: data,
allowGrouping: true,
groupSettings: { showDropArea: false, columns: ['ShipCountry'] },
columns: [
{ field: 'OrderID', headerText: 'Order ID', textAlign: 'Right', width: 120 },
{ field: 'CustomerID', headerText: 'Customer ID', width: 150 },
{ field: 'OrderDate', headerText: 'Order Date', width: 120, format: 'yMd' },
{ field: 'Freight', headerText: 'Freight', width: 150, format: 'C2' },
{ field: 'ShipCountry', headerText: 'Ship Country', width: 150 }
],
height: 290,
aggregates: [{
columns: [{
type: 'Sum',
field: 'Freight',
format: 'C2',
groupFooterTemplate: 'Sum: ${Sum}'
}]
},
{
columns: [{
type: 'Max',
field: 'Freight',
format: 'C2',
groupCaptionTemplate: 'Max: ${Max}'
}]
}]
});
grid.appendTo('#Grid');
<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Grid</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript Grid Control" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-base/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-grids/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-buttons/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-popups/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-navigations/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-dropdowns/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-lists/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-inputs/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-calendars/styles/material.css" rel="stylesheet" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-splitbuttons/styles/material.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="systemjs.config.js"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container'>
<div id='Grid'></div>
<div id='toolbar-template'>
<div id='refresh' title='Refresh'>
<button class='e-btn e-flat'>
<span class= 'e-btn-icon e-icons e-refresh'></span>
</button>
</div>
</div>
</div>
</body>
</html>
The aggregate values must be accessed inside the template using their corresponding
type
name.