Re: Passing parameters to form class

Thank you very much! I had not realised the self.fields['vaihtoehdot']
part!

Best regards,
skyde

On Jun 1, 12:01 am, "christian.posta" <christian.po...@gmail.com>
wrote:
> Yes, you will want to do this within the __init__ method.
>
> Run the super class's init method first so that everything's
> initialized as normal.
>
> Then you will have to grab the field for that instance within the
> __init__ method (self.fields['vaihtoehdot']) and set the choices
> property for it.
>
> On May 31, 3:09 am, skyde <madpoe...@gmail.com> wrote:
>
>
>
>
>
>
>
> > Hello,
>
> > I've hit a brick wall while trying to create dynamic forms.
> > Basically I am trying to give parameter to a class form and then based
> > on that do a multiple choice questionaire.
>
> > For example
>
> > def somefunction():
> >     formi = someForm(ids='1')
>
> > class someForm(forms.Form):
> >    # get id from, use it to get some information from a model and then
> > based on that create a multiplechoice questionnaire. Or better yet do
> > the model querying in somefuntion and only pass the results to
> > someForm.
>
> > *****
> > Inside someForm I can create a tuple and then use this tuple to do a
> > MultipleChoiceField but I can't for the life of me understand how I
> > could parametrize this.
>
> > So this works:
> > C = (('a','a'), ('b','b'), ('c','c'), ('d','d'),)
> > vaihtoehdot = forms.MultipleChoiceField(choices=C,
> > widget=forms.CheckboxSelectMultiple)
>
> > but when I try to change the C to be dynamic I get an empty form. I've
> > tried fiddling with the __init__ function but to no avail.

--
You received this message because you are subscribed to the Google Groups "Django users" group.
To post to this group, send email to django-users@googlegroups.com.
To unsubscribe from this group, send email to django-users+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/django-users?hl=en.