We have a need to set a session variable concurrently with a
user submitting a form on a mouse click. I accomplish this with
a bit of JavaScript associated with the OnClick attribute of the
form:
location.replace('/setSesVar?var=nams&val=xxx;frm.submit();
which does the job except that the setSesVar script is executed twice, a
fact we discovered by monitoring calls to the setSesVar script. Once with
an incorrect parameter, and secondly with a correct parameter.
There is probably some obvious explanation, but I am stumped. Setting
invalid values into session variables, even transient invalid values, can
cause problems.
_______________________________________________
Zope maillist - [email protected]
http://mail.zope.org/mailman/listinfo/zope
** No cross posts or HTML encoding! **
(Related lists -
http://mail.zope.org/mailman/listinfo/zope-announce
http://mail.zope.org/mailman/listinfo/zope-dev )
