Export to XLSX and PDF (React)

The PivotGrid exends the FlexGrid, so you can export it to XLSX and PDF as you would export a regular FlexGrid:

This example uses React.

import './app.css'; import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import * as React from 'react'; import * as ReactDOM from 'react-dom'; import * as olap from '@grapecity/wijmo.olap'; import * as gridXlsx from '@grapecity/wijmo.grid.xlsx'; import * as gridPdf from '@grapecity/wijmo.grid.pdf'; import * as pdf from '@grapecity/wijmo.pdf'; import * as Olap from '@grapecity/wijmo.react.olap'; import { CellRange } from '@grapecity/wijmo.grid'; import { saveFile } from '@grapecity/wijmo'; import { getData } from './data'; class App extends React.Component { constructor(props) { super(props); this.state = { ng: new olap.PivotEngine({ itemsSource: getData(1000), valueFields: ['Amount'], rowFields: ['Buyer', 'Type'], showRowTotals: 'Subtotals', showColumnTotals: 'Subtotals' }) }; } render() { return (<div className="container-fluid"> <div className="row"> <div className="col-xs-5"> <Olap.PivotPanel itemsSource={this.state.ng}></Olap.PivotPanel> </div> <div className="col-xs-7"> <Olap.PivotGrid itemsSource={this.state.ng} initialized={this._initializePivotGrid.bind(this)}></Olap.PivotGrid> </div> </div> <p> Export grid to:&nbsp; <button id="csv" className="btn btn-primary" onClick={() => this._exportGrid('csv')}> CSV </button> &nbsp; <button id="xlsx" className="btn btn-primary" onClick={() => this._exportGrid('xlsx')}> XLSX </button> &nbsp; <button id="pdf" className="btn btn-primary" onClick={() => this._exportGrid('pdf')}> PDF </button> &nbsp; <button id="pdfdoc" className="btn btn-primary" onClick={() => this._exportGrid('pdfdoc')}> PDF Document </button> </p> </div>); } componentDidMount() { this.state.ng.fields.getField('Amount').format = 'c0'; this.state.ng.fields.getField('Date').format = 'yyyy'; } _initializePivotGrid(sender) { this._pivotGrid = sender; } _exportGrid(docType) { if (docType === 'csv') { let grid = this._pivotGrid, rng = new CellRange(0, 0, grid.rows.length - 1, grid.columns.length - 1), csv = grid.getClipString(rng, true, true, true); // save CSV with column and row headers saveFile(csv, 'PivotGrid.csv'); } else if (docType === 'xlsx') { // create book with current view let book = gridXlsx.FlexGridXlsxConverter.saveAsync(this._pivotGrid, { includeColumnHeaders: true, includeRowHeaders: true }); book.sheets[0].name = 'PivotGrid'; // save the book book.saveAsync('PivotGrid.xlsx'); } else if (docType === 'pdf') { gridPdf.FlexGridPdfConverter.export(this._pivotGrid, 'PivotGrid.pdf', { maxPages: 10, scaleMode: gridPdf.ScaleMode.PageWidth, documentOptions: { compress: true, header: { declarative: { text: '\t&[Page] of &[Pages]' } }, footer: { declarative: { text: '\t&[Page] of &[Pages]' } }, info: { author: 'GrapeCity', title: 'PivotGrid' } }, styles: { cellStyle: { backgroundColor: '#ffffff', borderColor: '#c6c6c6' }, altCellStyle: { backgroundColor: '#f9f9f9' }, groupCellStyle: { backgroundColor: '#dddddd' }, headerCellStyle: { backgroundColor: '#eaeaea' } } }); } else if (docType === 'pdfdoc') { // create the document let doc = new pdf.PdfDocument({ compress: true, header: { declarative: { text: '\t&[Page]\\&[Pages]' } }, ended: (sender, args) => { pdf.saveBlob(args.blob, 'PivotGridDoc.pdf'); } }); // add some content doc.drawText('This is a PivotGrid control:'); // add the grid (400pt wide) gridPdf.FlexGridPdfConverter.draw(this._pivotGrid, doc, 400); // finish document doc.end(); } } } ReactDOM.render(<App />, document.getElementById('app'));
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>Grapecity Wijmo OLAP Pivot Grid Export</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div id="app"></div> </body> </html>
.wj-pivotgrid { max-height: 400px; box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23); } body { margin-bottom: 48pt; }
import * as wjcCore from '@grapecity/wijmo'; export function getData(cnt) { var today = new Date(), buyers = 'Mom,Dad,Kelly,Sheldon'.split(','), types = 'Food,Clothes,Fuel,Books,Sports,Music'.split(','), data = []; for (var i = 0; i < cnt; i++) { data.push({ date: wjcCore.DateTime.addDays(today, -Math.random() * 365 * 3), buyer: randomItem(buyers), type: randomItem(types), amount: 20 + Math.random() * 1000 }); } return data; } function randomItem(arr) { return arr[Math.floor(Math.random() * arr.length)]; }
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