1425685 - Implement <slot>'s assignedElements()

Status: RESOLVED FIXED

(Core :: DOM: Core & HTML, enhancement, P3)

Description

[Anne (:annevk)]

I don't think we need this for our initial implementation, but it's also not very hard.

Standard: https://github.com/whatwg/html/pull/2269.

Tests: https://github.com/w3c/web-platform-tests/pull/8636.

Comment 1

[Edgar Chen [:edgar]]

Attachment: Bug 1425685 - Implement HTMLSlotElement.assignedElements();

Comment 2

[Edgar Chen [:edgar]]

https://treeherder.mozilla.org/#/jobs?repo=try&tier=1&revision=94c89f04eb3f8cdc71f0696afd32d7f280de7b3e&group_state=expanded

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/009777865728
Implement HTMLSlotElement.assignedElements(); r=smaug

Comment 4

[Andrei Ciure[:aciure]]

https://hg.mozilla.org/mozilla-central/rev/009777865728

Comment 5

[Chris Mills [:cmills]]

Note to MDN writers — I've added a note about this to the Fx66 rel notes — https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/66#APIs

To complete, we just need to add a page for the new method and update the BCD.

Comment 6

[Chris Mills [:cmills]]

I've documented this method:
https://developer.mozilla.org/en-US/docs/Web/API/HTMLSlotElement#Methods
https://developer.mozilla.org/en-US/docs/Web/API/HTMLSlotElement/assignedElements

Added a note to the Fx 66 rel notes:
https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/66#APIs

And submitted a PR to update the compat data:
https://github.com/mdn/browser-compat-data/pull/3580

Let me know if that looks OK. Thanks!