Enables keyboard interaction for elements that represent links or buttons.
To define the element's effect when activated, handle the up:click event.
If you want Unpoly to treat this element like a hyperlink, set an [up-href] attribute.
Accessibility
When the element is not an <a> or <button>, it gains the following behaviors to make it more accessible:
- The element is given an
[role=link]
attribute so screen readers announce it as link.
- The element shows
pointer cursor when hovered over.
- The element can be focused with the keyboard.
- The element emits an
up:click event when activated.
- You may also assign an
[up-instant] attribute to make the element
activate on mousedown instead of click.
Unobtrusive use
To add these behaviors to existing elements without setting the [up-clickable],
push a selector into up.link.config.clickableSelectors.
