React TileView - Keyboard Support
An end user can use the following keys to interact with the UI component.
Key | Action |
---|---|
Shift + Mouse Wheel | Scrolls the content left/right if the direction property is "horizontal". |
←→↑↓ | Moves focus to the neighboring tile. |
Home | Moves focus to the very first tile. |
End | Moves focus to the very last tile. |
Enter or Space | Selects the focused tile. |
Use the registerKeyHandler(key, handler) method to implement a custom handler for a key.
App.js
- import React from 'react';
- import 'devextreme/dist/css/dx.light.css';
- import { TileView } from 'devextreme-react/tile-view';
- class App extends React.Component {
- constructor(props) {
- super(props);
- this.tileViewRef = React.createRef();
- }
- render() {
- return (
- <TileView ref={this.tileViewRef} />
- );
- }
- get tileView() {
- return this.tileViewRef.current.instance();
- }
- componentDidMount() {
- this.tileView.registerKeyHandler('backspace', function(e) {
- // The argument "e" contains information on the event
- });
- this.tileView.registerKeyHandler('space', function(e) {
- // ...
- });
- }
- }
- export default App;
See Also
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