Django - How to restrict foreign key choices in dropdown menu depending on datatime field

Question

I have form for adding data in database and I want to restrict foreign key choices in my dropdown menu. It have to be restricted on my finishDate field. If finishDate is dat

Answer 1

You can filter it in the __init__

import datetime

def NetForm(forms.ModelForm):
    #...fields
    def __init__(self, *args, **kwargs):
        super(NetForm, self).__init__(*args, **kwargs)
        # Now set the queryset...
        self.fields['idAccount'].queryset = Account.objects.filter(finishDate__gte=datetime.datetime.now())