Button Group
Documentation
ButtonGroup is a UI component that displays a set of toggleable buttons and allows a user to select one or several of them. This demo illustrates how to configure the ButtonGroup to enable single and multiple selection.
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import React from 'react';
import { ButtonGroup } from 'devextreme-react/button-group';
import { alignments, fontStyles } from './data.js';
import notify from 'devextreme/ui/notify';
class App extends React.Component {
constructor(props) {
super(props);
}
render() {
return (
<div>
<div className="buttongroups-container">
<ButtonGroup
items={alignments}
keyExpr="alignment"
stylingMode="outlined"
selectedItemKeys={['left']}
onItemClick={itemClick}
/>
<ButtonGroup
items={fontStyles}
keyExpr="style"
stylingMode="outlined"
selectionMode="multiple"
onItemClick={itemClick}
/>
</div>
<div className="buttongroups-container">
<ButtonGroup
items={alignments}
keyExpr="alignment"
stylingMode="text"
selectedItemKeys={['left']}
onItemClick={itemClick}
/>
<ButtonGroup
className="multiple-selection-styling-mode"
items={fontStyles}
keyExpr="style"
stylingMode="text"
selectionMode="multiple"
onItemClick={itemClick}
/>
</div>
</div>
);
}
}
function itemClick(e) {
notify({ message: `The "${ e.itemData.hint }" button was clicked`, width: 320 }, 'success', 1000);
}
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/20.2.6/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.6/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>
.buttongroups-container {
display: flex;
justify-content: center;
font-size: 16px;
}
.buttongroups-container > div {
padding: 0 12px;
}
.buttongroups-container:first-child {
margin-top: 120px;
margin-bottom: 40px;
}
.multiple-selection-styling-mode {
border-left-width: 1px;
border-left-style: solid;
border-color: #dddddd;
}
export const alignments = [
{
icon: 'alignleft',
alignment: 'left',
hint: 'Align left'
},
{
icon: 'aligncenter',
alignment: 'center',
hint: 'Center'
},
{
icon: 'alignright',
alignment: 'right',
hint: 'Align right'
},
{
icon: 'alignjustify',
alignment: 'justify',
hint: 'Justify'
}
];
export const fontStyles = [
{
icon: 'bold',
style: 'bold',
hint: 'Bold'
},
{
icon: 'italic',
style: 'italic',
hint: 'Italic'
},
{
icon: 'underline',
style: 'underline',
hint: 'Underlined'
},
{
icon: 'strike',
style: 'strike',
hint: 'Strikethrough'
}
];
System.config({
transpiler: 'plugin-babel',
meta: {
'devextreme/localization.js': {
"esModule": true
},
},
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@1.26.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.6',
'devextreme-react': 'npm:devextreme-react@20.2.6',
'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@2.0.18/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.24/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
}
});