The grid has an option to export the hierarchy grid to excel document. By default, it will use Expanded as hierarchyExportMode. you can change the exporting option by using the ExcelExportProperties.hierarchyExportMode property. The available options are,
| Mode | Behavior |
|---|---|
| Expanded | Exports the visible child grids in expanded state. |
| All | Exports the all the child grids in expanded state. |
| None | Exports all child grids in collapse state. |
import { Grid, DetailRow, Toolbar, ExcelExport, ExcelExportProperties } from '@syncfusion/ej2-grids';
import { data, employeeData } from './datasource.ts';
Grid.Inject(DetailRow, Toolbar, ExcelExport);
let grid: Grid = new Grid({
dataSource: employeeData,
toolbar: ['ExcelExport'],
allowExcelExport: true,
columns: [
{ field: 'EmployeeID', headerText: 'Employee ID', textAlign: 'Right', width: 120 },
{ field: 'FirstName', headerText: 'First Name', width: 150 },
{ field: 'City', headerText: 'City', width: 150 },
{ field: 'Country', headerText: 'Country', width: 150 }
],
childGrid: {
dataSource: data,
queryString: 'EmployeeID',
columns: [
{ field: 'OrderID', headerText: 'Order ID', textAlign: 'Right', width: 120 },
{ field: 'CustomerID', headerText: 'Customer ID', width: 150 },
{ field: 'ShipCity', headerText: 'Ship City', width: 150 },
{ field: 'ShipName', headerText: 'Ship Name', width: 150 }
]
},
toolbarClick: toolbarClick
});
grid.appendTo('#Grid');
function toolbarClick(args) {
if (args['item'].id === 'Grid_excelexport') {
let exportProperties: ExcelExportProperties = {
hierarchyExportMode: "Expanded"
};
grid.excelExport(exportProperties);
}
}<!DOCTYPE html>
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<head>
<title>EJ2 Grid</title>
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<div id='Grid'></div>
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