DevExtreme Vue - Keyboard Support

An end user can use the following keys to interact with the widget.

Key Action
Shows the previous image.
Shows the following image.

You can implement a custom handler for a key using the registerKeyHandler(key, handler) method.

App.js
  • import React from 'react';
  • import 'devextreme/dist/css/dx.common.css';
  • import 'devextreme/dist/css/dx.light.css';
  •  
  • import { Gallery } from 'devextreme-react/gallery';
  •  
  • class App extends React.Component {
  • constructor(props) {
  • super(props);
  •  
  • this.galleryRef = React.createRef();
  • }
  •  
  • render() {
  • return (
  • <Gallery ref={this.galleryRef} />
  • );
  • }
  •  
  • get gallery() {
  • return this.galleryRef.current.instance;
  • }
  •  
  • componentDidMount() {
  • this.gallery.registerKeyHandler('backspace', function(e) {
  • // The argument "e" contains information on the event
  • });
  • this.gallery.registerKeyHandler('space', function(e) {
  • // ...
  • });
  • }
  • }
  •  
  • export default App;
See Also