[reference: http://www.djangosnippets.org/snippets/82 ]
Tipan,
>From your code I think you may be confusing a dictionary
key with a list index.
> data_list=UserPoints.objects.filter(user = myuser)
> for i in data_list:
> k='type_%d' % i
> l='points_%d' % i
Note in line #28 how I'm defining a range of
integers. Your range would be something like
for i in range(1, len(data_list)+1):
> I note that you've defined the size of your
> dictionary using in the Form class using:
> number_of_meds = kwargs.pop('number_of_meds', 4)
The number_of_meds has been defined as an
arbitrary minimum of 4. When you say "size
of your dictionary", this is actually the
number of med fields, or length of self.med_list.
In other words, in this example I wanted to display
a mininum of 4 medication fields, regardless of how
many meds were present. The example displays 2 meds
and 2 blank medication fields.
> Please can you advise:
> The best way to pass my queryset data to the Form class
> How to pass the number of records to the Form class
The best way is to probably put all the queryset
code within __init__ of your form class. Or call
an external function within __init__ that returns
the values you need to assemble them in the form.
--
Jeff Bauer
Rubicon, Inc.
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