feat(list): add activeItem getter #5704
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vdegenne
changed the title
asyncLiz
requested changes
Sep 9, 2024
| * @return A record of the first activated item including the item and the | ||
| * index of the item or `null` if none are activated. | ||
| */ | ||
| get activeItem() { |
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Can you move this above next to the other get items() property and add @export to the jsdoc?
| @@ -90,4 +90,14 @@ export class List extends LitElement { | |||
| activatePreviousItem(): ListItem | null { | |||
| return this.listController.activatePreviousItem(); | |||
| } | |||
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| /** | |||
| * Retrieves the first activated item of the array of items. | |||
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nit: "array of items, or null." to be more explicit
| * index of the item or `null` if none are activated. | ||
| */ | ||
| get activeItem() { | ||
| return this.listController.activeItem; |
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I don't think we should expose the {item, index} object that the controller uses. Instead, I would suggest separate activeItem and activeItemIndex properties, like how tabs work.
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Proposing this helper function to quickly retrieve the activated item in the list.