具有基于查询集的字段的Django表单

Question

I'm trying to create a django form and I want one field for each Region (a class)

I've the following form:

class ShippingForm (forms.Form):
    def __init__(self, *args, **kwargs):
        super(ShippingForm, self).__init__(*args, **kwargs)
        from models import Region
        regions = Region.objects.all()
        for r in regions:
            self.fields['region_%d' % r.id] = forms.IntegerField(attrs={'class' : 'form-control'})

I based the above on this answer

I have 4 Region records created but when I display this form in a template it is blank. What am I missing?

Answer 1

Jay answered this in then comments and I put here to anser / close the question.

Looks like you should use widget= such as

forms.IntegerField(widget=forms.TextInput(attrs={'class' : 'form-control'})) 

or

forms.IntegerField(widget=forms.NumberInput(attrs={'class' : 'form-control'}))