[LON-CAPA-users] Image Click problem

[Ray Batchelor]

See bug 2702 and add some new info...this was quite some time ago.
It first happened to me when I was trying to give a live presentation.

:-)

On Monday 12 September 2005 18:38, Gerd Kortemeyer wrote:
> Hi Mark,
>
> Yes, I am currently researching an issue which two students in my
> class had: the image coordinates for one of the problems arrived 35
> pixels shifted to the right.
>
> The server log clearly shows that the submitted coordinates were wrong.
>
> Also, I put the same student in front of Safari on a Mac, no problem.
>
> So, I think it's a bug in some version of IE on XP - the x-coordinate
> gets submitted off to the right.
>
> - Gerd.
>
> On Sep 12, 2005, at 7:17 PM, lucasm@ohiou.edu wrote:
> > Hi,
> >
> > I was wondering if anyone out there has had a problem with an
> > imageresponse problem.
> >
> > I have a problem that requires that the student click on a spot on
> > a graph where the velocity is zero. It is a sine wave, and they
> > simply click on one of the extremes.
> >
> > I had a graduate student who could not do the problem using IE
> > under XP. Of course, I was fine under XP and firefox, and he was
> > able to do it under 2000 and IE.
> >
> > Has anyone seen any strange behavior with this type of problem?
> >
> > Thanks,
> > Mark
> >
> > ----------------------------------------------------------------------
> > ------
> > Mark Lucas                    email: lucasm@ohiou.edu
> > 252D Clippinger Lab                  phone: (740)597-2984
> > Department of Physics and Astronomy             fax:   (740)593-0433
> > Ohio University
> > Athens, OH 45701
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> > LON-CAPA-users@mail.lon-capa.org
> > http://mail.lon-capa.org/mailman/listinfo/lon-capa-users
>
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-- 
Raymond J. Batchelor PhD
Department of Chemistry
Simon Fraser University
V5A 1S6