1829335 - Add customElements.getName method

Status: RESOLVED FIXED

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

Description

[Keith Cirkel]

Steps to reproduce:

I'm not sure if this is the right issue template, but I am trying to file implementer issues to get customElements.getName() defined. As a result of the WCCG F2F, the CG is interested in pursuing a method to get the name of a defined element. This is the result of that meeting. See https://github.com/WICG/webcomponents/issues/566 and https://github.com/whatwg/html/pull/9195 for more.

Comment 1

[Ina Popescu, Desktop QA]

Thank you for submitting this report.
Setting this as NEW in order to involve the development team and get an opinion on this.

Comment 2

[Keith Cirkel]

I've tried formulating a patch for this but I'm a little stuck because I believe I'll need JSContext* aCx but I can't seem to figure out what the IDL or definition should look like for Codegen.py to generate the correct bindings

Comment 3

[Keith Cirkel]

Attachment: Bug 1829335 - Add customElements.getName. r?smaug,zcorpan

This adds the new customElements.getName method which takes a constructor
and returns string if the definition has been registered, otherwise null.

Comment 4

[Keith Cirkel]

https://bugzilla.mozilla.org/show_bug.cgi?id=1838986 and https://bugzilla.mozilla.org/show_bug.cgi?id=1837536 add the web platform tests.

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/b2cfb5ac06ab
Add customElements.getName. r=smaug

Comment 6

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/b2cfb5ac06ab