RESOLVED WORKSFORME Bug 50735
screen not refreshed after going back in history 
https://bugs.webkit.org/show_bug.cgi?id=50735
Summary screen not refreshed after going back in history
Jyrki Wahlstedt
Reported 2010-12-08 23:31:16 PST
Screen refresh is erratic at the site: 1) click on a link to look at the referenced stuff 2) press back button to return Expected to see the page as it was Actual is that after return mouse reveals links, page down/up shows the page
Attachments
Add attachment proposed patch, testcase, etc.
Jyrki Wahlstedt
Comment 1 2010-12-08 23:36:19 PST
Seems that this does not happen if one is at the beginning of the page. The same thing happens at http://appleinsider.com
Jyrki Wahlstedt
Comment 2 2010-12-08 23:43:43 PST
and at http://www.squashsite.co.uk/saudi2010/today.htm, too, so maybe other sites in addition to these show this behaviour
Jyrki Wahlstedt
Comment 3 2010-12-08 23:50:16 PST
On the squash site, moving forward in the history didn't work correctly either...
Jyrki Wahlstedt
Comment 4 2010-12-09 02:48:33 PST
changed the component to 'History', as this clearly seems to be related to history
Alexey Proskuryakov
Comment 5 2010-12-09 10:01:59 PST
Which nightly are you seeing this with?
Jyrki Wahlstedt
Comment 6 2010-12-09 22:59:53 PST
(In reply to comment #5) > Which nightly are you seeing this with? r73490
Jyrki Wahlstedt
Comment 7 2010-12-13 04:39:09 PST
(In reply to comment #6) > (In reply to comment #5) > > Which nightly are you seeing this with? > > r73490 and with r73888
Jyrki Wahlstedt
Comment 8 2010-12-20 03:00:57 PST
(In reply to comment #7) > (In reply to comment #6) > > (In reply to comment #5) > > > Which nightly are you seeing this with? > > > > r73490 > > and with r73888 as well as r74232
Brady Eidson
Comment 9 2010-12-20 10:30:44 PST
This is actually unlikely to be related to back/forward if it's Windows-only and a recent regression (do we know specifically where it regressed yet?) I'd seen some different, but similarly bizarre visual artifacts on navigations recently on Mac, and they ended up being related to accelerated compositing. CC'ing Simon and Chris.
Jyrki Wahlstedt
Comment 10 2011-02-24 04:40:08 PST
I'm on Win7 now, and the same thing happens on this system, too...
Jyrki Wahlstedt
Comment 11 2011-03-29 01:14:50 PDT
Now, the behaviour is different, the screen is refreshed, but after going back in history the page seems always to be at top, not at the place shown at click time.
Jyrki Wahlstedt
Comment 12 2011-05-05 01:22:06 PDT
Currently I don't see this, going back in history is ok. Hence by me this can be closed.
Note You need to log in before you can comment on or make changes to this bug.