Within an <auro-radio-group>, the currently selected radio (or the first enabled radio if none is selected) participates in the browser's default tabindex sequence. Arrow keys move focus and selection between radios within the group.
When the component is disabled it is removed from the tabindex sequence.
| Key | Modifier | Current State | Focus Element | Behavior |
|---|---|---|---|---|
| Space | - | Not disabled | Radio element | Selects the radio at the current focus index. |
| ArrowDown | - | Focus within the radio group | Any radio in the group |
Selects and focuses the next enabled radio. Wraps from last to first. Skips disabled items. Calls preventDefault().
|
| ArrowRight | - | Focus within the radio group | Any radio in the group | Same as ArrowDown. |
| ArrowUp | - | Focus within the radio group | Any radio in the group |
Selects and focuses the previous enabled radio. Wraps from first to last. Skips disabled items. Calls preventDefault().
|
| ArrowLeft | - | Focus within the radio group | Any radio in the group | Same as ArrowUp. |