#7339: Fix notebook interaction and cell focus bugs
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Reporter: mpatel | Owner: boothby
Type: defect | Status: new
Priority: major | Milestone:
Component: notebook | Keywords:
Work_issues: | Author:
Reviewer: | Merged:
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Comment(by mpatel):
The [http://groups.google.com/group/sage-
notebook/browse_thread/thread/e89f816b32f9fd81 report]:
{{{
In Firefox 3.5.3 on Ubuntu 9.04, I opened up the "Play: Epidemic
Modeling" worksheet that is published at the top of the list on sagenb.org
and evaluated the interact (the second cell down the page or so). I
changed the R0 slider a few times. Each time I changed the slider, the
interact updated and focus jumped to the top of the preceding cell,
which was annoying.
Then I changed the R0 slider once more and it's been hanging there for a
while. The green line on the side indicates that the interact is being
updated.
I tried to restart the worksheet from the menu at the top, but when I
select "Restart", the combo box closes with the "Restart" option
selected and nothing appears to happen. When I selected the "Restart"
option, this error appeared in the Firebug console:
D is null
cell_set_not_evaluated()main.js (line 831)
set_all_cells_to_be_not_evaluated()main.js (line 1243)
restart_sage()main.js (line 1244)
eval()4 (line 1)
go_option()main.js (line 436)
function onchange(event) { go_option(this); }(change )3 (line 2)
(831 out of range 2)
I saw this error multiple times yesterday too on different worksheets,
along with this problem of the restart option not working.
I restarted the browser, and the focus-jumping problem does not happen
anymore. However, I was able to evaluate the interact, change a few
sliders, and get the error above again when selecting the "Restart
worksheet" option from the menu at the top of the worksheet.
I hope that helps track down the problem.
Jason
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7339#comment:1>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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