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fix(item, list): list aria roles are added #25336

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merged 3 commits into from
May 23, 2022
Merged

fix(item, list): list aria roles are added #25336

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2ebe75d
test(list): add a11y test
liamdebeasi May 23, 2022
0da579e
fix(item, list): add roles when used in list
liamdebeasi May 23, 2022
6ec7309
chore(): prettier
liamdebeasi May 23, 2022
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4 changes: 3 additions & 1 deletion core/src/components/item/item.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -389,6 +389,7 @@ export class Item implements ComponentInterface, AnchorInterface, ButtonInterfac
});
const ariaDisabled = disabled || childStyles['item-interactive-disabled'] ? 'true' : null;
const fillValue = fill || 'none';
const inList = hostContext('ion-list', this.el);
return (
<Host
aria-disabled={ariaDisabled}
Expand All @@ -402,13 +403,14 @@ export class Item implements ComponentInterface, AnchorInterface, ButtonInterfac
[`item-fill-${fillValue}`]: true,
[`item-shape-${shape}`]: shape !== undefined,
'item-disabled': disabled,
'in-list': hostContext('ion-list', this.el),
'in-list': inList,
'item-multiple-inputs': this.multipleInputs,
'ion-activatable': canActivate,
'ion-focusable': this.focusable,
'item-rtl': document.dir === 'rtl',
}),
}}
role={inList ? 'listitem' : null}
>
<TagType {...attrs} class="item-native" part="native" disabled={disabled} {...clickFn}>
<slot name="start"></slot>
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1 change: 1 addition & 0 deletions core/src/components/list/list.tsx
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Expand Up @@ -46,6 +46,7 @@ export class List implements ComponentInterface {
const { lines, inset } = this;
return (
<Host
role="list"
class={{
[mode]: true,

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24 changes: 24 additions & 0 deletions core/src/components/list/test/a11y/index.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="UTF-8" />
<title>List - a11y</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0" />
<link href="../../../../../css/ionic.bundle.css" rel="stylesheet" />
<link href="../../../../../scripts/testing/styles.css" rel="stylesheet" />
<script src="../../../../../scripts/testing/scripts.js"></script>
<script nomodule src="../../../../../dist/ionic/ionic.js"></script>
<script type="module" src="../../../../../dist/ionic/ionic.esm.js"></script>
</head>

<body>
<main>
<h1>List - a11y</h1>
<ion-list>
<ion-item>Item 1</ion-item>
<ion-item>Item 2</ion-item>
<ion-item>Item 3</ion-item>
</ion-list>
</main>
</body>
</html>
13 changes: 13 additions & 0 deletions core/src/components/list/test/a11y/list.e2e.ts
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@@ -0,0 +1,13 @@
import AxeBuilder from '@axe-core/playwright';
import { expect } from '@playwright/test';
import { test } from '@utils/test/playwright';

test.describe('list: a11y', () => {
test('should not have accessibility violations', async ({ page }) => {
await page.goto(`/src/components/list/test/a11y`);

const results = await new AxeBuilder({ page }).analyze();

expect(results.violations).toEqual([]);
});
});