libraries

[woldtwerk]

This is just a request for some info.

What do you need to do to make drupal register libraries defined in patterns?

this is my yml:

literature_references:
  use: "@molecules/literature-references/literature-references.twig"
  label: Literature References
  libraries:
    - pattern_literature_references:
        js:
          ../behaviors/literature-references.js: {}

I also have the literature-references.js in there. It get's compiled into the dist/behaviours correctly and I can also use it in storybook when imported in the index.js

How do I tell Drupal to pick it up?

[christianwiedemann]

UI Patterns handles this. Check https://ui-patterns.readthedocs.io/en/8.x-1.x/content/patterns-definition.html#expose-pattern-assets-as-libraries

If you don't use UI Patterns you have to add it your libraries.yml inside your theme.

[woldtwerk]

I'm using ui patterns. I handled my libraries with "vanilla" UI Patterns in other projects. That's why I'm a bit confused, that it doesn't work. The libraries even show up in ui_patterns_info_alter hook.

The js file is at the right place, the compiled pattern definition looks correct. Can't think of anything custom that, would break library loading.

I have to do some digging.

[woldtwerk]

I was expecting that using a pattern in layout builder behaves similarly to using the pattern() function. It doesn't do that though. I would hope the ui pattern docs would mention that.

That means you need to attach libraries manually when using patterns in layout builder. E.g. with the attach_library function in twig. {{ attach_library('ui_patterns/PATTERN_ID.LIBRARY_NAME') }}

sorry for the inconvenience and the quick response

[jowan]

Just to clarify the above.

Adding libraries to patterns in the yml does not automatically load them when using {{ pattern() }}. It only works when using your pattern via Patterns UI with fields, display suite, views etc etc. Good to have this note here - but this is a Patterns UI thing. I agree with the above and think this should work. I am not going to use any front-end pattern management and do it all in templates, and therefore need this to work. I am going to create a Feature Request over at Patterns UI.