Search results

Accessibility

The web accessibility makes web content and web applications more accessible for people with disabilities. It especially helps in dynamic content change and development of advanced user interface controls with AJAX, HTML, JavaScript, and related technologies. ButtonGroup provides built-in compliance with WAI-ARIA specifications. It helps the people with disabilities by providing information about the widget for assistive technology in the screen readers. ButtonGroup component contains the group role.

Properties Functionality
role Indicates the group for the container that holds two or more buttons.

Keyboard interaction

Normal behavior

Keyboard shortcuts Actions
Tab Focuses the next button in the ButtonGroup.
Enter/Space Activates the focused button in the ButtonGroup.

Checkbox behavior

Keyboard shortcuts Actions
Tab Focuses the next button in the ButtonGroup.
Space Activates the focused button in the ButtonGroup.

Radiobutton behavior

Keyboard shortcuts Actions
Tab Focuses the active button in the ButtonGroup.
Arrow Keys Activates next/previous button in the ButtonGroup.
Source
Preview
app.tsx
index.html
import * as React from 'react';
import * as ReactDom from 'react-dom';
import { ButtonComponent } from '@syncfusion/ej2-react-buttons';

// To render ButtonGroup.
class App extends React.Component<{}, {}> {
  render() {
    return (
      <div>
        <h5>Normal behavior</h5>
        <div className='e-btn-group' role='group'>
          <ButtonComponent>HTML</ButtonComponent>
          <ButtonComponent>CSS</ButtonComponent>
          <ButtonComponent>Javascript</ButtonComponent>
        </div>
        <h5>Checkbox type behavior</h5>
        <div className='e-btn-group' role='group'>
            <input type="checkbox" id="checkbold" name="font" value='bold' />
            <label className="e-btn" htmlFor="checkbold">Bold</label>
            <input type="checkbox" id="checkitalic" name="font" value='italic' />
            <label className="e-btn" htmlFor="checkitalic">Italic</label>
            <input type="checkbox" id="checkunderline" name="font" value='underline' />
            <label className="e-btn" htmlFor="checkunderline">Underline</label>
        </div>
        <h5>Radiobutton type behavior</h5>
        <div className='e-btn-group' role='group'>
            <input type="radio" id="radioleft" name="align" value='left'/>
            <label className="e-btn" htmlFor="radioleft">Left</label>
            <input type="radio" id="radiomiddle" name="align" value='middle'/>
            <label className="e-btn" htmlFor="radiomiddle">Center</label>
            <input type="radio" id="radioright" name="align" value='right'/>
            <label className="e-btn" htmlFor="radioright">Right</label>
        </div>
      </div>
    );
  }
}
ReactDom.render(<App />,document.getElementById('buttongroup'));
<!DOCTYPE html>
<html lang="en">

<head>
    <title>Syncfusion React Button</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for React Components" />
    <meta name="author" content="Syncfusion" />
    <link href="//cdn.syncfusion.com/ej2/ej2-base/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-buttons/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-popups/styles/material.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-splitbuttons/styles/material.css" rel="stylesheet" />
	<link href="index.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
</head>

<body>
        <div id='buttongroup'>
            <div id='loader'>Loading....</div>
        </div>
</body>

</html>