Loading buttons
Indicate a transient local loading state and prevent repeated activation.
Live preview
Simulation only; this does not call a server.
HTML
<button type="button" class="xsh-button" data-xsh-loading-demo="1200">Run sample task</button>
<span class="xsh-help">Simulation only; this does not call a server.</span>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 |
|---|---|
data-xsh-loading-demo | Used by the example markup and component styles or behavior. |
xsh-button | Used by the example markup and component styles or behavior. |
aria-busy | Used by the example markup and component styles or behavior. |
Accessibility & keyboard
Activation disables the button briefly, then restores it and announces completion.
Implementation note. Use application async state for actual requests rather than a fixed delay.
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.