[LON-CAPA-users] Image Click problem

Guy Albertelli II lon-capa-users@mail.lon-capa.org
Tue, 13 Sep 2005 04:07:23 -0400 (EDT)


Hi Ray,

> See bug 2702 

Er, 2705 I think you meant?

> 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
> > > _______________________________________________
> > > LON-CAPA-users mailing list
> > > LON-CAPA-users@mail.lon-capa.org
> > > http://mail.lon-capa.org/mailman/listinfo/lon-capa-users
> >
> > _______________________________________________
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> > LON-CAPA-users@mail.lon-capa.org
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> 
> -- 
> Raymond J. Batchelor PhD
> Department of Chemistry
> Simon Fraser University
> V5A 1S6
> 
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-- 
guy@albertelli.com   0-7-2-1-27,137