1007064 - background-attachment local not work on textarea

Status: NEW

(Core :: Layout: Form Controls, defect, P4)

Description

[Memmie Lenglet]

Attachment: Test case div vs textarea of differents background-attachment values

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:30.0) Gecko/20100101 Firefox/30.0 (Beta/Release)
Build ID: 20140428174145

Steps to reproduce:

Create a textarea with overflow content and a background image using local attachment


Actual results:

When scroll in textarea the image don't scroll


Expected results:

When scroll in textarea the image should scroll (like the div)

Comment 1

[Memmie Lenglet]

This work correctly in Safari but not in Chrome (which have lot of bugs related to background-attachment https://code.google.com/p/chromium/issues/list?q=background-attachment)

Comment 2

[Boris Zbarsky [:bzbarsky]]

What's scrolling is not the textarea itself.  You can sort of tell, because if you set it to "overflow: visible" it still scrolls.  What's scrolling is an anonymous div inside the shadow DOM of the textarea...  But the background is on the textarea, not on that div, so it knows nothing about the scrolling.

We really need a spec for form controls.

Comment 4

[Alexey Himself]

Looks like you have a regression for this bug in Firefox.

Now this bug exists in browser:
Name 	        Firefox
Version 	40.0.3
User Agent 	Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:40.0) Gecko/20100101 Firefox/40.0

and in Firefox for Windows too (but I can't provide with details about the exact version for Windows)
Please, fix.
Thank you!

Comment 5

[simonjwiles]

Bug present on Linux too, fwiw (as of todays v49.0a3, 2016-06-26).

Comment 6

[s.sharpe]

Bug is still present in version 69.0 on Windows. Please see https://jsfiddle.net/zrcgktbv/ for an example of the problem.

Comment 7

[kobliha]

Bug is still present in version 73.0.1 on Mac OS X 10.9.5.
See https://jsfiddle.net/zrcgktbv/ from s.sharpe.

Comment 8

[BugBot [:suhaib / :marco/ :calixte]]

Bugbug thinks this bug is a regression, but please revert this change in case of error.

Comment 9

[Jeff]

Still not fixed with 79.0 (64-bit) or Dev 80.0b8 (64-bit).
See https://jsfiddle.net/zrcgktbv/

Comment 10

[jscher2000]

This showed up as a browser parity issue on Mozilla Connect (with a generated background):

https://connect.mozilla.org/t5/discussions/repeating-linear-gradient-is-supporting-in-latest-version/m-p/32351

There doesn't seem to be any workaround.

Comment 11

[Tony Gray]

This bug is still present in version 143.0.1 (64-bit) on Windows 11.

It has been more than 11 years since this bug was reported. Is anyone looking at this?