Calendar months
Show a readable monthly date grid with correct weekday and date labels.
Live preview
October 2026
Select a date.
HTML
<div class="xsh-calendar" data-xsh-calendar>
<div class="xsh-calendar__head">
<button type="button" data-xsh-calendar-nav="-1" aria-label="Previous month">‹</button>
<strong data-xsh-calendar-label>October 2026</strong>
<button type="button" data-xsh-calendar-nav="1" aria-label="Next month">›</button>
</div>
<div class="xsh-calendar__grid" data-xsh-calendar-days>
</div>
<p class="xsh-help" data-xsh-calendar-selection role="status">Select a date.</p>
</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-calendar | Used by the example markup and component styles or behavior. |
data-xsh-calendar | Used by the example markup and component styles or behavior. |
data-xsh-calendar-days | Used by the example markup and component styles or behavior. |
Accessibility & keyboard
Month buttons update the date grid; day buttons select and announce a date.
Implementation note. This is a date-selection display, not an event scheduling backend.
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.