Laminar v0.12.2

April 1, 2021

Nikita

Bug fixes for source maps, SVG xmlns, and XHR headers. A couple new convenience methods. Requires Scala.js 1.5.0.

News

Kit's new video explains how to use Magnolia to derive Laminar components. The final code is here, and includes safe Owner handling.

Laminar Changes

• Build: We require Scala.js 1.5.0 now

• Fix: Text cursor was being reset in controlled inputs in Safari. Must be a bug, I worked around it.

• Fix: Map source maps to github URLs. You should now be able to see correct source maps using scalajs-friendly-source-map-loader (thanks, @ajablonski!).

• New: renderOnDomContentLoaded convenience method (like render, but waits for the browser's DOMContentLoaded event to ensure that the container can be found in the DOM).

Airstream Changes

• Fix: In AjaxEventStream, move headers param from openRequest to sendRequest (it was impossible to specify custom headers due to this bug).

• New: Observer#contramapOpt convenience method – like contraCollect but designed for Option-returning methods like NonEmptyList.fromList (thanks, @jatcwang!)

Scala DOM Types Changes

• Fix: Specify correct namespace for xmlns SVG attribute.

Thank You

Laminar & Airstream development is sponsored by people like you.

GOLD sponsors supporting this release:

Iurii Malchenko

Tawasal

Secure multi-purpose messenger and superapp, offering free voice, text, video conferencing and lifestyle services.

Thank you for supporting me! ❤️