1168183 - Web components inserted from AJAX request doesn't work

Status: RESOLVED WORKSFORME

(Core :: DOM: Events, defect)

Description

[chameleon]

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:41.0) Gecko/20100101 Firefox/41.0
Build ID: 20150525030205

Steps to reproduce:

please set 'dom.webcomponents.enabled' = true

Loading a piece of html with AJAX, which have custom elements, and insert it in the document, does not run the CustomElement.attachedCallback (nor createdCallback).

Also, an already existed custom element in document, failed to run CustomElement.attachedCallback (nor createdCallback).
The element is not unresolved element. Clearly is before script which registers custom element. But even if it is an unresolved element, after registering custom element callbacks code must run.


Actual results:

Failure


Expected results:

Success

Comment 1

[chameleon]

...Clearly is *after* script...

Comment 2

[Loic]

Could you attach a minimal testcase to the bug report, please.

Comment 3

[chameleon]

Attachment: sample.zip

I remember that I uploaded one.
No problem, take it again! (with correct mime)

Comment 4

[chameleon]

anyone?

Comment 5

[Abe - QA (:Abe_LV)]

User Agent- Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:46.0) Gecko/20100101 Firefox/46.0
Nightly 46.0a1 Build ID- 20151216030229

Thanks for taking the time to report this issue.

Are you getting the same issue in the latest version ?

Comment 6

[Abe - QA (:Abe_LV)]

Attachment: screencopy1.PNG

Version 	47.0a1
User Agent 	Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:47.0) Gecko/20100101 Firefox/47.0
Build ID 	20160131030347
Update Channel 	nightly


Hi Reporter,

Thanks again for your time.
I run your attached file and it seems working fine. Screen-copy is attached. Are you expecting this or other? Have you tried to reproduce the issue in the latest nightly and Firefox release ?

Comment 7

[u554753]

Closing as WFM per Comment 6.