[labs/ssr] Implement ShadowRoot and document in event path #4893
Conversation
🦋 Changeset detectedLatest commit: f4d202c The changes in this PR will be included in the next version bump. This PR includes changesets to release 2 packages
Not sure what this means? Click here to learn what changesets are. Click here if you're a maintainer who wants to add another changeset to this PR |
|
@sorvell In the initial SSR events PR you asked for a tree representation for the event path; I tried to add this here: https://github.com/lit/lit/blob/f4d202c8e1391459a67a43a927f1e015b4bc21e2/packages/labs/ssr-dom-shim/src/lib/events.ts |
I think it should be, in case someone is doing path manipulation by index, and assuming that window is there. We do have a window object, we just don't put |
This PR implements ShadowRoot and document in the event path.
For this to work,
Node.getRootNode()was implemented as part of the DOM shim, which allows to retrieve the host (if the element is in a Shadow DOM) or document. Due to this, Document and document were moved into the@lit-labs/ssr-dom-shimfrom the@lit-labs/ssr(relates to #4882).To discuss:
HavingNode.getRootNode()would allow a new pattern for getting a root event target. This would allow us to deprecatelitServerRoot, which was initially accepted as a compromise to facilitate@lit/contextuse cases.