You can customize the group caption by using the groupSettings.captionTemplate
property.
import { Grid, Group } from '@syncfusion/ej2-grids';
import { employeeData } from './datasource.ts';
Grid.Inject(Group);
let grid: Grid = new Grid({
dataSource: employeeData,
allowGrouping: true,
groupSettings: { captionTemplate: '#captiontemplate', columns: ['EmployeeID'] },
columns: [
{ field: 'EmployeeID', headerText: 'Employee ID' },
{ field: 'CustomerID', headerText: 'Customer ID' },
{ field: 'FirstName', headerText: 'Name', width: 120 },
{ field: 'Title', headerText: 'Title', width: 170 }
],
height: 315
});
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-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" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-grids/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'>
<script id="captiontemplate" type="text/x-template">
${field} - ${key}
</script>
<div id='Grid'></div>
</div>
</body>
</html>
You can customize the group caption text by using the groupSettings.captionTemplate
property.
import { Grid, Group } from '@syncfusion/ej2-grids';
import { employeeData } from './datasource.ts';
Grid.Inject(Group);
let grid: Grid = new Grid({
dataSource: employeeData,
allowGrouping: true,
groupSettings: { captionTemplate: '#captiontemplate', columns: ['EmployeeID'] },
columns: [
{ field: 'EmployeeID', headerText: 'Employee ID' },
{ field: 'CustomerID', headerText: 'Customer ID' },
{ field: 'FirstName', headerText: 'Name', width: 120 },
{ field: 'Title', headerText: 'Title', width: 170 }
],
height: 315
});
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-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" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-grids/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'>
<script id="captiontemplate" type="text/x-template">
<div>${template(data)}</div>
</script>
<div id='Grid'></div>
</div>
<script type="text/javascript">
function template(args) {
//you can add add customtext here.
return args.key + " :" + args.count + " custom text" ;
}
</script>
</body>
</html>
We can render custom components in the group caption by using the groupSettings.captionTemplate
property.
In the below demo, we have rendered the EJ2 ButtonComponent
in the group caption.
import { Grid, Group, Page } from '@syncfusion/ej2-grids';
import { Button } from '@syncfusion/ej2-buttons';
import { data } from './datasource.ts';
Grid.Inject(Group,Page);
let grid: Grid = new Grid(
{
dataSource: data,
allowPaging: true,
dataBound: ()=> {
let groupCations: HTMLCollection = document.getElementsByClassName('groupbutton');
for(var i=0; i<groupCations.length; i++) {
var button = new Button({
isPrimary: true
});
button.appendTo(groupCations[i] as HTMLElement);
}
},
height: 315
allowGrouping: true,
groupSettings: {columns: ["ShipCountry"], captionTemplate: "#captiontemplate"},
columns: [
{ field: 'OrderID', headerText: 'Order ID', width: 120, textAlign: 'Right' },
{ field: 'CustomerName', headerText: 'Customer Name', width: 150 },
{ field: 'OrderDate', headerText: 'Order Date', width: 130, format: 'yMd', textAlign: 'Right' },
{ field: 'Freight', width: 120, format: 'C2', textAlign: 'Right' },
{ field: 'ShippedDate', headerText: 'Shipped Date', width: 140, format: 'yMd', textAlign: 'Right' },
{ field: 'ShipCountry', headerText: 'Ship Country', width: 150 }
]
});
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-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" />
<link href="//cdn.syncfusion.com/ej2/20.1.55/ej2-grids/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>
<script id="captiontemplate" type="text/x-template">
${field} - ${key} - <button class='groupbutton'>${count} items</button>
</script>
</body>
</html>