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Source code

Open source page

Loading indicators

Use spinners for short actions and skeletons for content whose layout is known.

Start with your first page. Shared ui* providers are registered by createAdmin. Examples belong inside a route template, not the root HTML document. The page and its optional controller load through Atrium’s lazy route registry.

Minimal example

<div role="status">
  <span class="spinner-border spinner-border-sm" aria-hidden="true"></span>
  <span>Loading records…</span>
</div>
<div class="skeleton" aria-hidden="true"></div>

Settings and behavior

  • Use spinner-border or spinner-grow, with the corresponding -sm variant for compact controls.
  • Mark decorative animation aria-hidden and provide one readable status message.
  • Set aria-busy on the region being updated.
  • Remove indicators when the request completes or fails.

Integration notes

Use theme tokens instead of fixed colors. Keep accessible labels on controls. Test with keyboard navigation, both themes, and a narrow RTL viewport.

Working reference

See the production example. Return to the component index.

Author

Laurent Declercq l.declercq@agon-innovation.ch

License

Unless otherwise stated all source code is licensed under LGPL 2.1 and has the following copyright:

© 2026, Agon Partners Innovation AG, All rights reserved.

The design material and the “Agon Ātrium” trademark is the property of their authors. Reuse of them without prior consent of their respective authors is strictly prohibited.

Version

Version: 20260921