Currency fields
Capture currency amounts using numeric inputs and explicit ISO currency context.
Live preview
HTML
<div class="xsh-field xsh-measure">
<label class="xsh-label" for="xsh-currency">Subscription amount (INR)</label>
<div class="xsh-input-prefix-wrap">
<span aria-hidden="true">₹</span>
<input id="xsh-currency" class="xsh-input" type="number" min="0" step="0.01" value="4999.00">
</div>
</div>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-input-prefix-wrap | Used by the example markup and component styles or behavior. |
type=number | Used by the example markup and component styles or behavior. |
step | Used by the example markup and component styles or behavior. |
Accessibility & keyboard
Native number control supports keyboard values and validity constraints.
Implementation note. Do not rely on floating-point binary arithmetic for money in application code.
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.