astro/packages/integrations/react/static-html.js
Nate Moore 7373d61cdc
Enable named slots in renderers ()
* feat: pass all slots to renderers

* refactor: pass `slots` as top-level props

* test: add named slot test for frameworks

* fix: nested hydration, slots that are not initially rendered

* test: add nested-recursive e2e test

* fix: render unmatched custom element children

* chore: update lockfile

* fix: unrendered slots for client:only

* fix(lit): ensure lit integration uses new slots API

* chore: add changeset

* chore: add changesets

* fix: lit slots

* feat: convert dash-case or snake_case slots to camelCase for JSX

* feat: remove tmpl special logic

* test: add slot components-in-markdown test

* refactor: prefer Object.entries.map() to for/of loop

Co-authored-by: Nate Moore <nate@astro.build>
2022-06-23 10:10:54 -05:00

28 lines
810 B
JavaScript

import { createElement as h } from 'react';
/**
* Astro passes `children` as a string of HTML, so we need
* a wrapper `div` to render that content as VNodes.
*
* As a bonus, we can signal to React that this subtree is
* entirely static and will never change via `shouldComponentUpdate`.
*/
const StaticHtml = ({ value, name }) => {
if (!value) return null;
return h('astro-slot', {
name,
suppressHydrationWarning: true,
dangerouslySetInnerHTML: { __html: value },
});
};
/**
* This tells React to opt-out of re-rendering this subtree,
* In addition to being a performance optimization,
* this also allows other frameworks to attach to `children`.
*
* See https://preactjs.com/guide/v8/external-dom-mutations
*/
StaticHtml.shouldComponentUpdate = () => false;
export default StaticHtml;