PivotPanel (React)

The PivotPanel control provides a drag-drop UI for editing a PivotEngine's fields and field lists. You can drag fields among field lists to build views, and use each fields context menu to customize the field properties. Set the PivotPanel.itemsSource property to an instance of a PivotEngine in order to connect the two components.

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.react.olap'; import * as wjcOlap from '@grapecity/wijmo.olap'; import { getData } from './data'; class App extends React.Component { constructor(props) { super(props); this.state = { ngPanel: new wjcOlap.PivotEngine({ itemsSource: getData(), valueFields: ['Amount'], rowFields: ['Buyer', 'Type'] // summarize amounts }) }; this.state.ngPanel.fields.getField('Amount').format = 'c0'; } render() { return (<div className="container-fluid"> <div className="row"> <div className="col-xs-5"> <p> Drag and drop fields to build views: </p> <Olap.PivotPanel id="sample-panel" itemsSource={this.state.ngPanel}></Olap.PivotPanel> <p> For example, drag the "Buyer" field from the "Rows" list to the "Columns" list. </p> </div> <div className="col-xs-7"> <p> Summary for the current view definition: </p> <Olap.PivotGrid itemsSource={this.state.ngPanel}></Olap.PivotGrid> <Olap.PivotChart itemsSource={this.state.ngPanel} showTitle={false} show-legend="Auto"></Olap.PivotChart> </div> </div> <p> View definitions can be saved and restored using the PivotEngine's <b>viewDefinition</b> property: </p> <button id="saveView" className="btn btn-default" onClick={this.onSaveViewClick.bind(this)}> Save View </button> <button id="restoreView" className="btn btn-default" onClick={this.onRestoreViewClick.bind(this)}> Restore View </button> </div>); } onSaveViewClick() { if (this.state.ngPanel.isViewDefined) { localStorage.viewDefinition = this.state.ngPanel.viewDefinition; } } onRestoreViewClick() { if (localStorage.viewDefinition) { this.state.ngPanel.viewDefinition = localStorage.viewDefinition; } } } 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 Panel Overview</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-pivotchart .wj-flexchart { border: none; height: 300px; } #sample-panel { background: #eee; box-shadow: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23); } .wj-pivotpanel .wj-flexgrid { background: inherit; } body { margin-bottom: 24pt; }
export function getData() { var yr = new Date().getFullYear(); return [{ date: new Date(yr, 0, 1), buyer: 'Mom', type: 'Fuel', amount: 74 }, { date: new Date(yr, 0, 15), buyer: 'Mom', type: 'Food', amount: 235 }, { date: new Date(yr, 0, 17), buyer: 'Dad', type: 'Sports', amount: 20 }, { date: new Date(yr, 0, 21), buyer: 'Kelly', type: 'Books', amount: 125 }, { date: new Date(yr, 1, 2), buyer: 'Mom', type: 'Food', amount: 235 }, { date: new Date(yr, 1, 20), buyer: 'Kelly', type: 'Music', amount: 20 }, { date: new Date(yr, 1, 25), buyer: 'Kelly', type: 'Tickets', amount: 125 }, ]; }
(function (global) { System.config({ transpiler: 'plugin-babel', babelOptions: { es2015: true, react: true }, meta: { '*.css': { loader: 'css' } }, paths: { // paths serve as alias 'npm:': 'node_modules/' }, // map tells the System loader where to look for things map: { 'jszip': 'npm:jszip/dist/jszip.js', '@grapecity/wijmo': 'npm:@grapecity/wijmo/index.js', '@grapecity/wijmo.input': 'npm:@grapecity/wijmo.input/index.js', '@grapecity/wijmo.styles': 'npm:@grapecity/wijmo.styles', '@grapecity/wijmo.cultures': 'npm:@grapecity/wijmo.cultures', '@grapecity/wijmo.chart': 'npm:@grapecity/wijmo.chart/index.js', '@grapecity/wijmo.chart.analytics': 'npm:@grapecity/wijmo.chart.analytics/index.js', '@grapecity/wijmo.chart.animation': 'npm:@grapecity/wijmo.chart.animation/index.js', '@grapecity/wijmo.chart.annotation': 'npm:@grapecity/wijmo.chart.annotation/index.js', '@grapecity/wijmo.chart.finance': 'npm:@grapecity/wijmo.chart.finance/index.js', '@grapecity/wijmo.chart.finance.analytics': 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