jqwidgets-scripts-custom/demos/React/app/formattedinput/keyboardnavigation/app.js

jQWidgets is an advanced jQuery, Angular 7, Vue, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.

import React from 'react';
import ReactDOM from 'react-dom';

import JqxFormattedInput from '../../../jqwidgets-react/react_jqxformattedinput.js';

class App extends React.Component {
    render() {
        return (
            <div>
                <JqxFormattedInput style={{ float: 'left' }}
                    width={250} height={25} radix={'hexadecimal'}
                    value={'a1'} spinButtons={false} dropDown={true}
                />
                <div style={{ fontFamily: 'Verdana', fontSize: 12, width: 400, marginLeft: 20, float: 'left' }}>
                    <ul>
                        <li><b>Tab</b> - Like other widgets, the jqxFormattedInput widget receives focus by tabbing into it. Once focus is received, users will be able to use the keyboard to change the selection. A second tab will take the user out of the widget.</li>
                        <li><b>Shift+Tab</b> - reverses the direction of the tab order. Once in the widget, a Shift+Tab will take the user to the previous focusable element in the tab order.</li>
                        <li><b>Up/Down</b> arrow keys - select previous or next displayFormat option.</li>
                        <li><b>Alt Up/Down</b> arrow keys - opens or closes the popup.</li>
                        <li><b>Esc</b> - closes the popup.</li>
                        <li><b>Enter</b> - selects an item.</li>
                    </ul>
                </div>
            </div>
        )
    }
}

ReactDOM.render(<App />, document.getElementById('app'));