if i have the following models:
class Wiggs_Filter(models.Model):
wiggs_nr = models.CharField(max_length=30, unique=True, blank=True,
null=True)
picture = models.ImageField(upload_to='filter/',
default='filter/saknas.jpg')
description = models.CharField(max_length=100, blank=True, null=True)
outer_diameter = models.CharField(max_length=25, blank=True, null=True)
inner_diameter = models.CharField(max_length=25, blank=True, null=True)
use_with = models.ManyToManyField("self", blank=True)
class Cross_Filter(models.Model):
wiggs = models.ManyToManyField(Wiggs_Filter, related_name='cross_ref')
manufacture = models.CharField(max_length=25, choices=TILLVERKARE)
name = models.CharField(max_length=25)
and i would like to be able to open a modal window in Wiggs_Filter
DetailView
with a formset to Cross_Filter but i cannot get it to work
have the following form:
class FilterCrossForm(forms.ModelForm):
class Meta:
model = Filter_Cross
fields = '__all__'
CrossFormset = forms.formset_factory(FilterCrossForm)
class AddFilterAjaxForm(forms.ModelForm):
class Meta:
model = Wiggs_Filter
exclude = ('picture', 'use_with')
and this is my DetailView:
class Wiggs_Filtret(DetailView):
template_name = 'lager/detta_filter.html'
model = Wiggs_Filter
def get_object(self):
return get_object_or_404(Wiggs_Filter,
wiggs_nr=self.kwargs['wiggs_nr'])
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context['cross_options'] = self.get_cross_manufacturer()
context['cross_refs'] = self.object.cross_ref.all()
return context
def get_cross_manufacturer(self):
cross = [obj.manufacture for obj in self.object.cross_ref.all()]
return list(dict.fromkeys(cross))
any tips on how to open a bootstrap modal with the CrossFormset formset?
thanks in advance
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