Fieldsets
Semantically group related inputs under a legend.
Live preview
HTML
<fieldset class="xsh-fieldset">
<legend>Notification preferences</legend>
<div class="xsh-stack">
<label class="xsh-choice">
<input type="checkbox" checked>
<span class="xsh-choice__text">Product updates</span>
</label>
<label class="xsh-choice">
<input type="checkbox">
<span class="xsh-choice__text">Weekly digest</span>
</label>
</div>
</fieldset>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-fieldset | Used by the example markup and component styles or behavior. |
legend | Used by the example markup and component styles or behavior. |
xsh-choice | Used by the example markup and component styles or behavior. |
Accessibility & keyboard
Native checkbox controls work with Space, labels, and assistive technology.
Implementation note. Use a fieldset for groups needing a common prompt.
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.