I've found part of the answer. It appears that the jmolApplet(size,
script, n) treats n=0 as a special case. If n = 0 it assigns its own
number. This is not consistent with the documentation. It appears
that in _jmolApplet(size, inlineModel, script, nameSuffix), the
if (! nameSuffix)
nameSuffix = appletCount;
considers nameSuffix = 0 as True. The following change appears to
make it work properly:
if (nameSuffix == null)
nameSuffix = appletCount;
Is there is something I'm overlooking? If not, I suggest we change
all tests for empty variables to this form in Jmol.js.
Jonathan
On Nov 13, 2009, at 5:09 PM, Jonathan Gutow wrote:
> I'm looking for some ideas here.
>
> I have been working on some additional javascript code that
> automatically limits the number of live jmol applets on a page to
> avoid memory problems. Here's my problem:
>
> 1) In a simple page that loads once, repeated javascript calls that
> replace an applet with a picture and then put the applet back using
> jmolApplet(size, script, n) work fine. The applet is repeatedly
> replaced with the appletID = 'jmolApplet'+n.
>
> 2) I'm trying to make this work for the SAGEmath people. In that
> case, I get the odd behavior that each time I try to reload the applet
> with the jmolApplet(size, script, n) call the n seems to be ignored
> and the automatic numbering in Jmol.js takes over. The pages are
> dynamic, but the Jmol div is defined by me through javascript.
>
> I could make a special version of Jmol.js, but I would like to have
> SAGEmath use as standard Jmol protocols as possible. Any ideas, what
> could be causing the problem? Is it an odd javascript parsing
> problem? The n does not seem to be ignored for the first placement of
> the applet.
>
> Thanks for your input.
>
> Jonathan
> Dr. Jonathan H. Gutow
> Chemistry Department [email protected]
> UW-Oshkosh Office:
> 920-424-1326
> 800 Algoma Boulevard FAX:920-424-2042
> Oshkosh, WI 54901
> http://www.uwosh.edu/facstaff/gutow
>
>
>
>
>
>
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Dr. Jonathan H. Gutow
Chemistry Department [email protected]
UW-Oshkosh Office:920-424-1326
800 Algoma Boulevard FAX:920-424-2042
Oshkosh, WI 54901
http://www.uwosh.edu/facstaff/gutow
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