Your search did not match any results.
Charts

Dynamic Series from the DataSource

Documentation

In this example, data for series is provided in a peculiar manner. Each object in the data source represents a point in a single series. To define series in this case, use the seriesTemplate object where you need to specify the data field providing series names and custom settings for a given series. Settings common to all series must be set within the commonSeriesSettings object. Providing data in this manner is useful when the number of points within a single series changes over time.

www.geohive.com
Copy to CodeSandBox
Apply
Reset
import React from 'react'; import Chart, { Legend, SeriesTemplate, Title, Subtitle, CommonSeriesSettings, Export } from 'devextreme-react/chart'; import { dataSource } from './data.js'; class App extends React.Component { render() { return ( <Chart id={'chart'} palette={'Violet'} dataSource={dataSource}> <SeriesTemplate nameField={'year'} customizeSeries={customizeSeries} /> <CommonSeriesSettings argumentField={'country'} valueField={'oil'} type={'bar'} /> <Title text={'Oil Production'}> <Subtitle text={'(in millions tonnes)'} /> </Title> <Legend verticalAlignment={'bottom'} horizontalAlignment={'center'} /> <Export enabled={true} /> </Chart> ); } } function customizeSeries(valueFromNameField) { return valueFromNameField === 2009 ? { type: 'line', label: { visible: true }, color: '#ff3f7a' } : {}; } export default App;
import React from 'react'; import ReactDOM from 'react-dom'; import App from './App.js'; ReactDOM.render( <App />, document.getElementById('app') );
<!DOCTYPE html> <html> <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=1.0" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.1.3/css/dx.common.css" /> <link rel="dx-theme" data-theme="generic.light" href="https://cdn3.devexpress.com/jslib/19.1.3/css/dx.light.css" /> <link rel="stylesheet" type ="text/css" href ="styles.css" /> <script src="https://unpkg.com/core-js@2.4.1/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.js'); </script> </head> <body class="dx-viewport"> <div class="demo-container"> <div id="app"></div> </div> </body> </html>
#chart { height: 440px; width: 100%; }
export const dataSource = [ { year: 1970, country: 'Saudi Arabia', oil: 192.2 }, { year: 1970, country: 'USA', oil: 533.5 }, { year: 1970, country: 'Iran', oil: 192.6 }, { year: 1970, country: 'Mexico', oil: 24.2 }, { year: 1980, country: 'Saudi Arabia', oil: 509.8 }, { year: 1980, country: 'USA', oil: 480.2 }, { year: 1980, country: 'Iran', oil: 74.3 }, { year: 1980, country: 'Mexico', oil: 107.2 }, { year: 1990, country: 'Saudi Arabia', oil: 342.6 }, { year: 1990, country: 'USA', oil: 416.6 }, { year: 1990, country: 'Iran', oil: 162.8 }, { year: 1990, country: 'Mexico', oil: 146.3 }, { year: 1990, country: 'Russia', oil: 515.9 }, { year: 2000, country: 'Saudi Arabia', oil: 456.3 }, { year: 2000, country: 'USA', oil: 352.6 }, { year: 2000, country: 'Iran', oil: 191.3 }, { year: 2000, country: 'Mexico', oil: 171.2 }, { year: 2000, country: 'Russia', oil: 323.3 }, { year: 2008, country: 'Saudi Arabia', oil: 515.3 }, { year: 2008, country: 'USA', oil: 304.9 }, { year: 2008, country: 'Iran', oil: 209.9 }, { year: 2008, country: 'Mexico', oil: 157.7 }, { year: 2008, country: 'Russia', oil: 488.5 }, { year: 2009, country: 'Saudi Arabia', oil: 459.5 }, { year: 2009, country: 'USA', oil: 325.3 }, { year: 2009, country: 'Iran', oil: 202.4 }, { year: 2009, country: 'Mexico', oil: 147.5 }, { year: 2009, country: 'Russia', oil: 494.2 } ];
System.config({ transpiler: 'plugin-babel', paths: { 'npm:': 'https://unpkg.com/' }, defaultExtension: 'js', map: { 'react': 'npm:react@16/umd/react.development.js', 'react-dom': 'npm:react-dom@16/umd/react-dom.development.js', 'prop-types': 'npm:prop-types/prop-types.js', 'devextreme': 'npm:devextreme@19.1', 'devextreme-react': 'npm:devextreme-react@19.1', 'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js', 'quill': 'npm:quill@1.3.6/dist/quill.js', 'devexpress-diagram': 'npm:devexpress-diagram', // SystemJS plugins 'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js' }, packages: { 'devextreme': { defaultExtension: 'js' }, 'devextreme-react': { main: 'index.js' } }, babelOptions: { sourceMaps: false, stage0: true, react: true } });