@Massimo,
Thanks for your reply.
What is "multiple=(1,5)". It should be True or False.
>
I read this in a post in the group:
Try
IS_IN_DB(..., multiple=(0, 3))
The "multiple" argument to IS_IN_SET and IS_IN_DB can be a list or tuple
specifying a minimum and maximum number of items to be selected (strictly
less than on the max, so set the max to 3 to make sure there are no more
than 2).
In my case the user should select 1 to 4 functions, hence multiple=(1,5).
@Richard
I know I can redefine the requires at any level, however, this is not about
setting a requires, its is about deselecting all options in case the user
no longer wants any of the options, at the moment I can only deselect all
but one.
Adding:
form.element('select[name=pluginID]').insert(0,"Deselect all plugins")
Makes this an option, which is a bit awkward.
Kind regards,
Annet
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