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Data Grid

Column Resizing

Users can resize DataGrid columns if the allowColumnResizing option is enabled. When a user resizes a column, the grid's behavior depends on the columnResizingMode option value:

  • "nextColumn": the widget resizes its adjacent column; total widget width stays the same.

  • "widget": the widget size increases or decreases; all other columns maintain their widths.

Use the drop-down list below the DataGrid to try both values.

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import React from 'react'; import DataGrid from 'devextreme-react/data-grid'; import SelectBox from 'devextreme-react/select-box'; import orders from './data.js'; const columns = ['CompanyName', 'City', 'State', 'Phone', 'Fax']; const resizingModes = ['nextColumn', 'widget']; class App extends React.Component { constructor(props) { super(props); this.state = { mode: resizingModes[0] }; this.changeResizingMode = this.changeResizingMode.bind(this); } changeResizingMode(data) { this.setState({ mode: data.value }); } render() { return ( <div> <DataGrid id="orders" dataSource={orders} showBorders={true} allowColumnResizing={true} columnResizingMode={this.state.mode} columnMinWidth={50} columnAutoWidth={true} defaultColumns={columns} > </DataGrid> <div className="options"> <div className="caption">Options</div> <div className="option"> <span>Column resizing mode:&nbsp;</span> <SelectBox items={resizingModes} value={this.state.mode} width={250} onValueChanged={this.changeResizingMode} /> </div> </div> </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="https://cdn3.devexpress.com/jslib/20.2.3/css/dx.common.css" /> <link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.3/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>
#orders { max-height: 310px; } .options { padding: 20px; margin-top: 20px; background-color: rgba(191, 191, 191, 0.15); } .caption { font-weight: 500; font-size: 18px; } .option { margin-top: 10px; } .option > span { position: relative; top: 2px; margin-right: 10px; } .option > .dx-widget { display: inline-block; vertical-align: middle; }
export default [{ 'ID': 1, 'CompanyName': 'Super Mart of the West', 'Address': '702 SW 8th Street', 'City': 'Bentonville', 'State': 'Arkansas', 'Zipcode': 72716, 'Phone': '(800) 555-2797', 'Fax': '(800) 555-2171', 'Website': 'http://www.nowebsitesupermart.com' }, { 'ID': 2, 'CompanyName': 'Electronics Depot', 'Address': '2455 Paces Ferry Road NW', 'City': 'Atlanta', 'State': 'Georgia', 'Zipcode': 30339, 'Phone': '(800) 595-3232', 'Fax': '(800) 595-3231', 'Website': 'http://www.nowebsitedepot.com' }, { 'ID': 3, 'CompanyName': 'K&S Music', 'Address': '1000 Nicllet Mall', 'City': 'Minneapolis', 'State': 'Minnesota', 'Zipcode': 55403, 'Phone': '(612) 304-6073', 'Fax': '(612) 304-6074', 'Website': 'http://www.nowebsitemusic.com' }, { 'ID': 4, 'CompanyName': "Tom's Club", 'Address': '999 Lake Drive', 'City': 'Issaquah', 'State': 'Washington', 'Zipcode': 98027, 'Phone': '(800) 955-2292', 'Fax': '(800) 955-2293', 'Website': 'http://www.nowebsitetomsclub.com' }, { 'ID': 5, 'CompanyName': 'E-Mart', 'Address': '3333 Beverly Rd', 'City': 'Hoffman Estates', 'State': 'Illinois', 'Zipcode': 60179, 'Phone': '(847) 286-2500', 'Fax': '(847) 286-2501', 'Website': 'http://www.nowebsiteemart.com' }, { 'ID': 6, 'CompanyName': 'Walters', 'Address': '200 Wilmot Rd', 'City': 'Deerfield', 'State': 'Illinois', 'Zipcode': 60015, 'Phone': '(847) 940-2500', 'Fax': '(847) 940-2501', 'Website': 'http://www.nowebsitewalters.com' }, { 'ID': 7, 'CompanyName': 'StereoShack', 'Address': '400 Commerce S', 'City': 'Fort Worth', 'State': 'Texas', 'Zipcode': 76102, 'Phone': '(817) 820-0741', 'Fax': '(817) 820-0742', 'Website': 'http://www.nowebsiteshack.com' }, { 'ID': 8, 'CompanyName': 'Circuit Town', 'Address': '2200 Kensington Court', 'City': 'Oak Brook', 'State': 'Illinois', 'Zipcode': 60523, 'Phone': '(800) 955-2929', 'Fax': '(800) 955-9392', 'Website': 'http://www.nowebsitecircuittown.com' }, { 'ID': 9, 'CompanyName': 'Premier Buy', 'Address': '7601 Penn Avenue South', 'City': 'Richfield', 'State': 'Minnesota', 'Zipcode': 55423, 'Phone': '(612) 291-1000', 'Fax': '(612) 291-2001', 'Website': 'http://www.nowebsitepremierbuy.com' }, { 'ID': 10, 'CompanyName': 'ElectrixMax', 'Address': '263 Shuman Blvd', 'City': 'Naperville', 'State': 'Illinois', 'Zipcode': 60563, 'Phone': '(630) 438-7800', 'Fax': '(630) 438-7801', 'Website': 'http://www.nowebsiteelectrixmax.com' }, { 'ID': 11, 'CompanyName': 'Video Emporium', 'Address': '1201 Elm Street', 'City': 'Dallas', 'State': 'Texas', 'Zipcode': 75270, 'Phone': '(214) 854-3000', 'Fax': '(214) 854-3001', 'Website': 'http://www.nowebsitevideoemporium.com' }, { 'ID': 12, 'CompanyName': 'Screen Shop', 'Address': '1000 Lowes Blvd', 'City': 'Mooresville', 'State': 'North Carolina', 'Zipcode': 28117, 'Phone': '(800) 445-6937', 'Fax': '(800) 445-6938', 'Website': 'http://www.nowebsitescreenshop.com' }];
System.config({ transpiler: 'plugin-babel', meta: { }, paths: { 'npm:': 'https://unpkg.com/' }, 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@1.25.0/build/global/luxon.min.js', 'es6-object-assign': 'npm:es6-object-assign@1.1.0', 'devextreme': 'npm:devextreme@20.2.3', 'devextreme-react': 'npm:devextreme-react@20.2.3', 'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js', 'devextreme-quill': 'npm:devextreme-quill@0.9.5/dist/dx-quill.min.js', 'devexpress-diagram': 'npm:devexpress-diagram@2.0.0/dist/dx-diagram.js', 'devexpress-gantt': 'npm:devexpress-gantt@2.0.0/dist/dx-gantt.js', 'preact': 'npm:preact@10.5.5/dist/preact.js', 'preact/hooks': 'npm:preact@10.5.5/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 } });