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Responsive Box

Responsive Box


The ResponsiveBox component allows you to create an application or a website with a layout adapted to different screen sizes. In this demo, each element on the page is a ResponsiveBox element whose location is specified for each possible screen size.

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import React from 'react'; import ResponsiveBox, { Row, Col, Item, Location } from 'devextreme-react/responsive-box'; function screen(width) { return (width < 700) ? 'sm' : 'lg'; } class App extends React.Component { render() { return ( <div id="page"> <ResponsiveBox singleColumnScreen="sm" screenByWidth={screen}> <Row ratio={1}></Row> <Row ratio={2} screen="xs"></Row> <Row ratio={2}></Row> <Row ratio={1}></Row> <Col ratio={1}></Col> <Col ratio={2} screen="lg"></Col> <Col ratio={1}></Col> <Item> <Location row={0} col={0} colspan={3} screen="lg" ></Location> <Location row={0} col={0} colspan={2} screen="sm" ></Location> <div className="header item"> <p>Header</p> </div> </Item> <Item> <Location row={1} col={1} screen="lg" ></Location> <Location row={1} col={0} colspan={2} screen="sm" ></Location> <div className="content item"> <p>Content</p> </div> </Item> <Item> <Location row={1} col={0} screen="lg" ></Location> <Location row={2} col={0} screen="sm" ></Location> <div className="left-side-bar item"> <p>Left Bar</p> </div> </Item> <Item> <Location row={1} col={2} screen="lg" ></Location> <Location row={2} col={1} screen="sm" ></Location> <div className="right-side-bar item"> <p>Right Bar</p> </div> </Item> <Item> <Location row={2} col={0} colspan={3} screen="lg" ></Location> <Location row={3} col={0} colspan={2} screen="sm" ></Location> <div className="footer item"> <p>Footer</p> </div> </Item> </ResponsiveBox> </div> ); } } 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="" /> <link rel="stylesheet" type="text/css" href="" /> <link rel="stylesheet" type="text/css" href="styles.css" /> <script src=""></script> <script src=""></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>
.demo-container, #page, #app { height: 100%; min-height: 300px; } .header { background-color: rgba(243, 158, 108, 0.80); text-align: center; } .content { background-color: rgba(245, 229, 166, 0.80); } .left-side-bar { background-color: rgba(148, 215, 199, 0.80); } .right-side-bar { background-color: rgba(119, 199, 231, 0.80); } .footer { background-color: rgba(123, 155, 207, 0.80); } .item { height: 100%; } #page p { font-size: 20px; padding-top: 10px; text-align: center; }
System.config({ transpiler: 'plugin-babel', meta: { 'devextreme/localization.js': { "esModule": true }, }, paths: { 'npm:': '' }, defaultExtension: 'js', map: { 'react': 'npm:react@16.14.0/umd/react.development.js', 'react-dom': 'npm:react-dom@16.14.0/umd/react-dom.development.js', 'prop-types': 'npm:prop-types@15.7.2/prop-types.js', 'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js', 'luxon': 'npm:luxon@1.26.0/build/global/luxon.min.js', 'es6-object-assign': 'npm:es6-object-assign@1.1.0', 'devextreme': 'npm:devextreme@20.2.7', 'devextreme-react': 'npm:devextreme-react@20.2.7', 'jszip': 'npm:jszip@3.6.0/dist/jszip.min.js', 'devextreme-quill': 'npm:devextreme-quill@0.10.3/dist/dx-quill.min.js', 'devexpress-diagram': 'npm:devexpress-diagram@2.0.23/dist/dx-diagram.js', 'devexpress-gantt': 'npm:devexpress-gantt@2.0.29/dist/dx-gantt.js', 'preact': 'npm:preact@10.5.13/dist/preact.js', 'preact/hooks': 'npm:preact@10.5.13/hooks/dist/hooks.js', // SystemJS plugins 'plugin-babel': 'npm:systemjs-plugin-babel@0.0.25/plugin-babel.js', 'systemjs-babel-build': 'npm:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js' }, packages: { 'devextreme': { defaultExtension: 'js' }, 'devextreme-react': { main: 'index.js' }, 'devextreme/events/utils': { main: 'index' }, 'devextreme/events': { main: 'index' }, 'es6-object-assign': { main: './index.js', defaultExtension: 'js' } }, babelOptions: { sourceMaps: false, stage0: true, react: true } });