On 2013-08-21, at 7:25 AM, Gerd Koetje <deonlinefotogr...@gmail.com> wrote:
> He Thomas, ur right i didnt explain myself very well.
>
>
> What im trying todo is this.
>
> I have a mode that holds all my form field values in difrant group , name:
> Keuzes
> Now i want to populate multiple form fields with these values based on wich
> groep i want them to be.
> I onloy seem to get this to work if i make a difrant model for each field,
> cant i just use 1 model with a group field and select the value bases on the
> group i ask for?
>
> I think im still a bit confused what i should do i models and what i should
> do in forms.
>
Models set up the relationships and forms pull those together for presentation
or manipulation. I think ;)
So now I'm not sure what you are asking for. Perhaps I could understand from
the names you have chosen for fields and models, but I am still uncertain.
So you have a set of possible field values, and want to be able to group those
into different sets for a form, right?
class FieldValues(models.Model):
name = CharField()
pass
class FieldGroups(models.Model):
group_name = CharField()
values = ManyToManyField(FieldValues, related_name="groups")
pass
Unless I've got myself turned around, I think you can access fields from the
groups model and groups from the fields model. Something like
MyGroups = FieldGroups.objects.all()
MyFields = FieldValues.objects.filter(groups__group_name="the group I want")
hth
- Tom
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