Bottom sheets
Show concise mobile tasks in a bottom-attached native dialog.
Live preview
HTML
<button class="xsh-button" data-xsh-dialog-open="xsh-sheet-demo">Open bottom sheet</button>
<dialog id="xsh-sheet-demo" class="xsh-dialog xsh-bottom-sheet" aria-labelledby="xsh-sheet-title">
<div class="xsh-dialog__header">
<h2 class="xsh-dialog__title" id="xsh-sheet-title">Share document</h2>
</div>
<div class="xsh-dialog__body">
<p>Choose an available sharing action.</p>
<button class="xsh-button xsh-button--secondary" data-xsh-copy="xsh-share-text">Copy link</button>
<span id="xsh-share-text" hidden>https://example.com/document</span>
</div>
<div class="xsh-dialog__footer">
<button class="xsh-button xsh-button--ghost" data-xsh-dialog-close>Close</button>
</div>
</dialog>Installation & markup
Include the local stylesheet and script once on the page, then place the component inside a data-xsh-ui root. The example above works without a build system.
<link rel="stylesheet" href="/dist/xshna-ui.css">
<div data-xsh-ui>
<!-- Add the HTML example above -->
</div>
<script defer src="/dist/xshna-ui.js"></script>Component API
Public classes, attributes and hooks used by this example. Keep the xsh- prefix intact.
| Identifier | Contract |
|---|---|
xsh-bottom-sheet | Used by the example markup and component styles or behavior. |
xsh-dialog | Used by the example markup and component styles or behavior. |
data-xsh-dialog-open | Used by the example markup and component styles or behavior. |
Accessibility & keyboard
Native modal provides focus control and Escape dismissal.
Implementation note. Supply a real authorized sharing link for a live application.
Interaction contract
Behavioral components use the shared delegated runtime; visual-only primitives rely on semantic HTML and CSS. Runtime controls emit bubbling xsh:* CustomEvents; bind application handlers to those events when server persistence, API data or navigation is required.