Gradients missing on page-backgrounds & calendar-events in Zimbra, if -moz-linear-gradient support is dropped

NEW
Unassigned

Status

Tech Evangelism
Desktop
3 years ago
2 years ago

People

(Reporter: ste, Unassigned)

Tracking

(Blocks: 1 bug)

Firefox 42

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [needstriage])

Attachments

(1 attachment)

(Reporter)

Description

3 years ago
Created attachment 8633938 [details]
nightly_vs_palemoon.jpg

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:42.0) Gecko/20100101 Firefox/42.0
Build ID: 20150714030206

Steps to reproduce:

The Zimbra web client (Ajax-based) does not render correctly since Nightly 42 (2015-07-13). See attached screenshots (Nightly vs Palemoon).


Actual results:

See attached screenshots (right)


Expected results:

See attached screenshots (left)

Comment 1

3 years ago
Probably, due to Bug 1176496
Nightly42.0a1 does not support for -moz-prefixed gradients (-moz-linear-gradient, -moz-radial-gradient) anymore.
 
You should use linear-gradient, radial-gradient instead of -moz-linear-gradient, -moz-radial-gradient in css.
Flags: needinfo?(ste)

Updated

3 years ago
Blocks: 1176496
Component: Untriaged → Desktop
Product: Firefox → Tech Evangelism
Version: 42 Branch → Firefox 42
Summary: Rendering of Ajax pages in Nightly 42.0 → Gradients missing on events, in Zimbra web client's calendar view, if -moz-linear-gradient support is dropped
Summary: Gradients missing on events, in Zimbra web client's calendar view, if -moz-linear-gradient support is dropped → Gradients missing on events in Zimbra web client's calendar view, if -moz-linear-gradient support is dropped
(Unless the reporter is a developer who works on Zimbra, I don't think he/she can act on comment 1's needinfo; clearing needinfo.)

Something like this bug can also be seen at
 http://demo.zimbra.com/

In Firefox 39, there's a gradient on that page's background (darker at the bottom). In Firefox 42, it's a single solid color. The gradient comes from this stylesheet:
http://demo.zimbra.com/css/common,login,zhtml,skin.css?skin=harmony&v=140828194227
which has 3 instances of prefixed gradients:
 background-image:-moz-linear-gradient(top,#dcf9fe,#9ff0ff)
 background-image:-moz-linear-gradient(top,#9ff0ff,#dcf9fe)
 background-image:-moz-linear-gradient(top,#fff,#ededed)

(There are no alternate-prefix versions of these gradients used here, either, so CSS Unprefixing Service (for webkit gradients) wouldn't have helped us.)
Status: UNCONFIRMED → NEW
Ever confirmed: true
Flags: needinfo?(ste)
Summary: Gradients missing on events in Zimbra web client's calendar view, if -moz-linear-gradient support is dropped → Gradients missing on page-backgrounds & calendar-events in Zimbra, if -moz-linear-gradient support is dropped
(Reporter)

Comment 3

3 years ago
Thank you Daniel! I'm just a regular user of Zimbra and thought it helps if you guys get some feedback before these changes get integrated in a regular release...

Best, Steffen

(In reply to Daniel Holbert [:dholbert] from comment #2)
> (Unless the reporter is a developer who works on Zimbra, I don't think
> he/she can act on comment 1's needinfo; clearing needinfo.)
> 
> Something like this bug can also be seen at
>  http://demo.zimbra.com/
> 
> In Firefox 39, there's a gradient on that page's background (darker at the
> bottom). In Firefox 42, it's a single solid color. The gradient comes from
> this stylesheet:
> http://demo.zimbra.com/css/common,login,zhtml,skin.
> css?skin=harmony&v=140828194227
> which has 3 instances of prefixed gradients:
>  background-image:-moz-linear-gradient(top,#dcf9fe,#9ff0ff)
>  background-image:-moz-linear-gradient(top,#9ff0ff,#dcf9fe)
>  background-image:-moz-linear-gradient(top,#fff,#ededed)
> 
> (There are no alternate-prefix versions of these gradients used here,
> either, so CSS Unprefixing Service (for webkit gradients) wouldn't have
> helped us.)

Updated

2 years ago
Whiteboard: [needstriage]
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