Hi, I would like to use ModelChoiceField in the following ways: models.py
class Project(models.Model): user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE, null=True, blank=True) ... class Profile(models.Model): project = models.ForeignKey(Project, on_delete=models.CASCADE) ... class FlowGroup(models.Model): profile = models.ForeignKey(Profile, on_delete=models.CASCADE, null=True, blank=True) class BasicFlow(models.Model): basicflGroup = models.ForeignKey(FlowGroup, on_delete=models.CASCADE, null=True, blank=True) ... class AltFlowGroup(models.Model): profile = models.ForeignKey(Profile, on_delete=models.CASCADE, null=True, blank=True) referenceBFlow = models.ForeignKey('BasicFlow', on_delete=models.CASCADE, null=True, blank=True) class AltFlow(models.Model): altflGroup = models.ForeignKey(AltFlowGroup, on_delete=models.CASCADE, null=True, blank=True) ... forms.py class AltFlowGroupForm(ModelForm): class meta: model = AltFlowGroup referenceBFlow= forms.ModelChoiceField(label='Success or Abort', widget=forms.Select, queryset=BasicFlow.objects.all()) views.py class ModelUCUpdateView(UpdateView): model = Profile form_class = ProfileForm def get_object(self): ... def get_success_url(self): .... def get_context_data(self, **kwargs): context = super(ModelUCUpdateView, self).get_context_data(**kwargs) if self.request.POST: context['form'] = ProfileForm(self.request.POST, instance=self.object) context['basicflowgroup_form'] = BasicGroupInlineFormSet(self.request.POST, self.request.FILES, instance=self.object, prefix='modelbasicflowgroup') context['alflowgroup_form'] = AltGroupInlineFormSet(self.request.POST, self.request.FILES,instance=self.object, prefix='altflowgroup') else: ccontext['form'] = ProfileForm( instance=self.object) context['basicflowgroup_form'] = BasicGroupInlineFormSet(self.request.FILES, instance=self.object, prefix='modelbasicflowgroup') context['alflowgroup_form'] = AltGroupInlineFormSet(self.request.FILES,instance=self.object, prefix='altflowgroup') return context #other methods In my forms.py, I want the referenceBFlow with the modelchoicefield to only have the related BasicFlow.Currently, all the BasicFlows are being returned when I used *queryset=BasicFlow.objects.all()*. I would like to know how to filter the query dynamically. For instance: If I have a profile (prof1) and basicGroup (bg1), basicflow (bf1, bf2, bf3...), AltGroup (ag1). Now, in my template, if I click on the dropdown for the referenceBFlow for ag1, it should have basicflow (bf1, bf2, bf3...). If another profile, profile (prof2) and basicGroup (bg2), basicflow (bf4, bf5, bf6...), AltGroup (ag2), the referenceBFlow for ag2 should have basicflow (bf4, bf5, bf6...). -- Sent from: http://python.6.x6.nabble.com/django-users-f58536.html -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/1569490217515-0.post%40n6.nabble.com.