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support for merging `<head>` and `<body>` attrs

See original GitHub issue

At the moment we can’t merge classes, for example:

useHead({
  htmlAttrs: { class: 'first-class' }
})
useHead({
  htmlAttrs: { class: 'second-class' }
})

Sandbox

In this case there will be only one class applied to <html> rather than merging the two, which is what I would expect…

Issue Analytics

State:
Created 2 years ago
Reactions:2
Comments:12

Top GitHub Comments

2reactions

theoephraimcommented, Oct 7, 2022

Definitely would be useful. I imagine there are some edge cases where it’s not 100% clear what to do, but if we implement in the most naive way it would probably work for most users, and if it’s opt-in (or could be opt-out) then it should be fine.

Implementing via a new useHtmlAttrs seems like a good idea to not make it breaking.

1reaction

harlan-zwcommented, Nov 14, 2022

This is now in the v1 stable release, attribute props will be merged by default.

You can find documentation here: https://unhead.harlanzw.com/guide/guides/handling-duplicates#tagduplicatestrategy

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