React Data Grid - Export Multiple Grids

This demo shows two DataGrids in different tabs. Click the Export multiple grids button to export two grids and arrange them on different pages of the PDF document.

To implement this functionality, call the exportDataGrid(options) methods in a chain of Promises, one after another. Use the jsPDF.addPage() method to add a page in the PDF document.

You can use the customizeCell function to customize cell appearance in the PDF document. In this demo, the customizeCell function highlights alternate (even) rows.

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TS JS

Backend API

import React, { useCallback, useRef } from 'react'; import Button from 'devextreme-react/button'; import TabPanel, { Item } from 'devextreme-react/tab-panel'; import DataGrid, { Column, DataGridRef } from 'devextreme-react/data-grid'; import { exportDataGrid } from 'devextreme/pdf_exporter'; import { jsPDF } from 'jspdf'; import 'devextreme/data/odata/store'; const priceDataSource = { store: { type: 'odata' as const, version: 2, url: 'https://js.devexpress.com/Demos/DevAV/odata/Products', key: 'Product_ID', }, select: ['Product_ID', 'Product_Name', 'Product_Sale_Price', 'Product_Retail_Price'], filter: ['Product_ID', '<', 10], }; const ratingDataSource = { store: { type: 'odata' as const, version: 2, url: 'https://js.devexpress.com/Demos/DevAV/odata/Products', key: 'Product_ID', }, select: ['Product_ID', 'Product_Name', 'Product_Consumer_Rating', 'Product_Category'], filter: ['Product_ID', '<', 10], }; const setAlternatingRowsBackground = (dataGrid: DataGridRef, gridCell, pdfCell) => { if (gridCell.rowType === 'data') { const rowIndex = dataGrid.instance().getRowIndexByKey(gridCell.data.Product_ID); if (rowIndex % 2 === 0) { pdfCell.backgroundColor = '#D3D3D3'; } } }; const App = () => { const priceGridRef = useRef(null); const ratingGridRef = useRef(null); const exportGrids = useCallback(() => { // eslint-disable-next-line new-cap const doc = new jsPDF(); exportDataGrid({ jsPDFDocument: doc, component: priceGridRef.current.instance(), topLeft: { x: 7, y: 5 }, columnWidths: [20, 50, 50, 50], customizeCell: ({ gridCell, pdfCell }) => { setAlternatingRowsBackground(priceGridRef.current, gridCell, pdfCell); }, }).then(() => { doc.addPage(); exportDataGrid({ jsPDFDocument: doc, component: ratingGridRef.current.instance(), topLeft: { x: 7, y: 5 }, columnWidths: [20, 50, 50, 50], customizeCell: ({ gridCell, pdfCell }) => { setAlternatingRowsBackground(ratingGridRef.current, gridCell, pdfCell); }, }).then(() => { doc.save('MultipleGrids.pdf'); }); }); }, []); return ( <div> <div id="exportContainer"> <Button text="Export multiple grids" icon="exportpdf" onClick={exportGrids} /> </div> <TabPanel id="tabPanel" deferRendering={false}> <Item title="Price"> <DataGrid id="priceDataGrid" ref={priceGridRef} dataSource={priceDataSource} showBorders={true} rowAlternationEnabled={true} > <Column dataField="Product_ID" caption="ID" width={50} /> <Column dataField="Product_Name" caption="Name" /> <Column dataField="Product_Sale_Price" caption="Sale Price" dataType="number" format="currency" /> <Column dataField="Product_Retail_Price" caption="Retail Price" dataType="number" format="currency" /> </DataGrid> </Item> <Item title="Rating"> <DataGrid id="ratingDataGrid" ref={ratingGridRef} dataSource={ratingDataSource} showBorders={true} rowAlternationEnabled={true} > <Column dataField="Product_ID" caption="ID" width={50} /> <Column dataField="Product_Name" caption="Name" /> <Column dataField="Product_Consumer_Rating" caption="Rating" /> <Column dataField="Product_Category" caption="Category" /> </DataGrid> </Item> </TabPanel> </div> ); }; export default App;

import React, { useCallback, useRef } from 'react'; import Button from 'devextreme-react/button'; import TabPanel, { Item } from 'devextreme-react/tab-panel'; import DataGrid, { Column } from 'devextreme-react/data-grid'; import { exportDataGrid } from 'devextreme/pdf_exporter'; import { jsPDF } from 'jspdf'; import 'devextreme/data/odata/store'; const priceDataSource = { store: { type: 'odata', version: 2, url: 'https://js.devexpress.com/Demos/DevAV/odata/Products', key: 'Product_ID', }, select: ['Product_ID', 'Product_Name', 'Product_Sale_Price', 'Product_Retail_Price'], filter: ['Product_ID', '<', 10], }; const ratingDataSource = { store: { type: 'odata', version: 2, url: 'https://js.devexpress.com/Demos/DevAV/odata/Products', key: 'Product_ID', }, select: ['Product_ID', 'Product_Name', 'Product_Consumer_Rating', 'Product_Category'], filter: ['Product_ID', '<', 10], }; const setAlternatingRowsBackground = (dataGrid, gridCell, pdfCell) => { if (gridCell.rowType === 'data') { const rowIndex = dataGrid.instance().getRowIndexByKey(gridCell.data.Product_ID); if (rowIndex % 2 === 0) { pdfCell.backgroundColor = '#D3D3D3'; } } }; const App = () => { const priceGridRef = useRef(null); const ratingGridRef = useRef(null); const exportGrids = useCallback(() => { // eslint-disable-next-line new-cap const doc = new jsPDF(); exportDataGrid({ jsPDFDocument: doc, component: priceGridRef.current.instance(), topLeft: { x: 7, y: 5 }, columnWidths: [20, 50, 50, 50], customizeCell: ({ gridCell, pdfCell }) => { setAlternatingRowsBackground(priceGridRef.current, gridCell, pdfCell); }, }).then(() => { doc.addPage(); exportDataGrid({ jsPDFDocument: doc, component: ratingGridRef.current.instance(), topLeft: { x: 7, y: 5 }, columnWidths: [20, 50, 50, 50], customizeCell: ({ gridCell, pdfCell }) => { setAlternatingRowsBackground(ratingGridRef.current, gridCell, pdfCell); }, }).then(() => { doc.save('MultipleGrids.pdf'); }); }); }, []); return ( <div> <div id="exportContainer"> <Button text="Export multiple grids" icon="exportpdf" onClick={exportGrids} /> </div> <TabPanel id="tabPanel" deferRendering={false} > <Item title="Price"> <DataGrid id="priceDataGrid" ref={priceGridRef} dataSource={priceDataSource} showBorders={true} rowAlternationEnabled={true} > <Column dataField="Product_ID" caption="ID" width={50} /> <Column dataField="Product_Name" caption="Name" /> <Column dataField="Product_Sale_Price" caption="Sale Price" dataType="number" format="currency" /> <Column dataField="Product_Retail_Price" caption="Retail Price" dataType="number" format="currency" /> </DataGrid> </Item> <Item title="Rating"> <DataGrid id="ratingDataGrid" ref={ratingGridRef} dataSource={ratingDataSource} showBorders={true} rowAlternationEnabled={true} > <Column dataField="Product_ID" caption="ID" width={50} /> <Column dataField="Product_Name" caption="Name" /> <Column dataField="Product_Consumer_Rating" caption="Rating" /> <Column dataField="Product_Category" caption="Category" /> </DataGrid> </Item> </TabPanel> </div> ); }; export default App;

import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.tsx'; ReactDOM.render( <App />, document.getElementById('app'), );

import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.js'; ReactDOM.render(<App />, document.getElementById('app'));

<!DOCTYPE html> <html lang="en"> <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=5.0" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/24.2.3/css/dx.light.css" /> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src="https://unpkg.com/core-js@2.6.12/client/shim.min.js"></script> <script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script> <script type="text/javascript" src="config.js"></script> <script type="text/javascript"> System.import("./index.tsx"); </script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="app"></div> </div> </body> </html>

#priceDataGrid, #ratingDataGrid { padding: 10px; } #exportContainer { text-align: right; } #tabPanel { padding-top: 10px; }