Knowledge Base

Using formfield_for_foreignkey instead of Django limit_choises_to

You can use the following commands to use formfield_for_foreignkey instead of Django Foreingkey limit_choices_to.

def formfield_for_foreignkey(self, db_field, request, **kwargs):
if db_field.name == "dc_layer":
kwargs["queryset"] = DataCenterLayers.objects.filter(datacenter_mission__mission_name='Firewall')

return super().formfield_for_foreignkey(db_field, request, **kwargs)

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