- From: Jake Archibald via GitHub <sysbot+gh@w3.org>
- Date: Wed, 15 Feb 2023 09:57:47 +0000
- To: public-css-archive@w3.org
jakearchibald has just submitted a new pull request for https://github.com/w3c/csswg-drafts:
== [css-view-transitions-1] Fix some promise timing, and avoid duplicate unhandled rejections ==
In the current spec, this will cause three unhandled rejections:
```js
const transition = document.startViewTransition(() => {
doesNotExist();
});
```
As it will cause `transition.updateCallbackDone`, `transition.ready`, and `transition.finished` to reject with the same error.
This PR _always_ marks `transition.finished` as handled, as it only ever rejects for the same reason as `transition.updateCallbackDone`. It marks `transition.ready` as handled if it's rejected with the same reason as `transition.updateCallbackDone`.
See https://github.com/w3c/csswg-drafts/pull/8454
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Received on Wednesday, 15 February 2023 09:57:49 UTC