Re: [WICG/webcomponents] [Scoped Registries] Can disconnected elements can retain their shadowroot via dangling treeroot pointer? (Issue #1078) from Justin Fagnani on 2024-11-01 (public-webapps-github@w3.org from November 2024)

From: Justin Fagnani <notifications@github.com>
Date: Fri, 01 Nov 2024 16:45:44 -0700
To: WICG/webcomponents <webcomponents@noreply.github.com>
Cc: Subscribed <subscribed@noreply.github.com>
Message-ID: <WICG/webcomponents/issues/1078/2452726995@github.com>

&gt; Could someone clarify the exact situation in which this will be useful again?

When you create an element via a scoped registry, but it&#39;s not attached to the document, ie:

```ts
const el = shadowRootWithRegistry.createElement(&#39;div&#39;);
el.innerHTML = `&lt;x-foo&gt;&lt;/x-foo&gt;`;
shadowRootWithRegistry.append(el);
```

We don&#39;t want `&lt;x-foo&gt;` upgrading in the gloabal registry in this case.

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Received on Friday, 1 November 2024 23:45:48 UTC