DevExtreme jQuery/JS - Keyboard Support
An end user can use the following keys to interact with the widget.
Key | Action |
---|---|
↑ or Page Up | Moves focus to the previous radio button. |
↓ or Page Down | Moves focus to the next radio button. |
Home / End | Moves focus to the first/last radio button. |
Enter or Space | Selects the focused radio button. |
You can implement a custom handler for a key using the registerKeyHandler(key, handler) method.
JavaScript
- function registerKeyHandlers () {
- const radioGroup = $("#radioGroupContainer").dxRadioGroup("instance");
- radioGroup.registerKeyHandler("backspace", function(e) {
- // The argument "e" contains information on the event
- });
- radioGroup.registerKeyHandler("space", function(e) {
- // ...
- });
- }
See Also
- Call Methods: Angular | Vue | React | jQuery | AngularJS | Knockout | ASP.NET MVC 5 | ASP.NET Core
- RadioGroup Demos
- RadioGroup API Reference
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