Filter Queryset in Django inlineformset_factory

Filter Queryset in Django inlineformset_factory

By : user3862236
Date : November 22 2020, 07:01 PM
Does that help (edit: did not read code blocks properly, here should be a solution to your problem):
I believe you need: http://docs.djangoproject.com/en/dev/ref/forms/fields/#modelchoicefield
code :

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Django inlineformset_factory with queryset

Django inlineformset_factory with queryset

By : Loan Nguyen
Date : March 29 2020, 07:55 AM
Does that help I need to filter foreignkey select options on a form based on an object id passed by a view. I have the following view: , Here's the problem
code :
 return type(form)(class_name, (form,), form_class_attrs)
def __init__(self, equipamento_id, *args, **kwargs):
    super (ResultadoForm,self ).__init__(*args,**kwargs)
    self.fields['teste'].queryset = Teste.objects.filter(equipamento=equipamento_id)
 equipamento_id = kwargs.pop('equipamento_id')
django filter queryset based on count of another queryset

django filter queryset based on count of another queryset

By : Dakota Winchester
Date : March 29 2020, 07:55 AM
will be helpful for those in need First, you can query list of book which has review, and then get compliment by using django exclude
code :
bookname_has_review = Review.objects.all().distinct().values_list('bookname', flat=True)
book_not_have_review = Book.objects.all().exclude(name__in=bookname_has_review)
Filter data from queryset in Django wihtout returning the entire queryset

Filter data from queryset in Django wihtout returning the entire queryset

By : Nitin Rathod
Date : March 29 2020, 07:55 AM
I hope this helps . You want a values_list query with the flat=True parameter. From the docs:
code :
Owner.objects.values_list('name', flat=True).get(id=id)
Change queryset of inlineformset_factory [django-extra-views]

Change queryset of inlineformset_factory [django-extra-views]

By : Jordy.svvhi
Date : March 29 2020, 07:55 AM
this one helps. I am using django extra views. How do I change the queryset of product field in forms? My following code works just fine. But it seems to me messy. Is there any better solution? , I was able to accomplish this without using the iterator:
Django - How to combine 2 queryset and filter to get same element in both queryset?

Django - How to combine 2 queryset and filter to get same element in both queryset?

By : Yasser Alasady
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further I have a model: , You can combine django query set using following expression
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