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docs(infinite-scroll): accessibility best practice for role="feed" #2509

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Aug 26, 2022
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docs(infinite-scroll): accessibility best practice for role="feed" #2509

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28 changes: 28 additions & 0 deletions docs/api/infinite-scroll.md
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Expand Up @@ -61,6 +61,34 @@ Infinite scroll requires a scroll container to function. When using a virtual sc
</ion-content>
```

## Accessibility

Developers should assign the `role="feed"` attribute to the scrollable list of items that are added to or removed from as the user scrolls.

Individual list items should either have `role="article"` or use the `<article>` element directly.

For example, when rendering a collection of items in an `ion-list`:

```html
<ion-content role="feed">
<ion-list>
<ion-item role="article">
First item
</ion-item>
<ion-item role="article">
Second item
</ion-item>
...
</ion-list>

<ion-infinite-scroll>
<ion-infinite-scroll-content></ion-infinite-scroll-content>
</ion-infinite-scroll>
</ion-content>
```

Please refer to the [ARIA: feed role](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Roles/feed_role) documentation for additional information.

## Interfaces

### InfiniteScrollCustomEvent
Expand Down