Bug Tracker

Opened 11 years ago

Closed 10 years ago

Last modified 7 years ago

#3145 closed bug (wontfix)

Black background - IE7 alpha PNG & jQuery fade animation

Reported by: kuvik Owned by:
Priority: major Milestone: 1.3
Component: effects Version: 1.2.6
Keywords: Cc:
Blocked by: Blocking:

Description

When I use fade animation effect on div with background-image (PNG+alpha channel), IE7 renders background-image as black background

Testcase: http://gamca.informacie.sk/betatest/index.php

Change History (3)

comment:1 Changed 11 years ago by flesler

Component: corefx

comment:2 Changed 10 years ago by brandon

Resolution: wontfix
Status: newclosed

This is unfortunately a limitation of Internet Explorers handling of opacity and alpha pngs. The only workaround is to remove the alpha filter after the animation has completed. Same applies to clear text when setting opacity.

comment:3 Changed 8 years ago by anonymous

I solved this by setting a background colour on the png to match the page bg color it's not transparent but it does work with jquery opacity=1 so a workaround!

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