Hi
my queryset return this error
expected string or buffer
class Reserve(forms.ModelForm):
food_name = forms.ModelChoiceField(queryset=Food.objects.all())
def __init__(self, year=None, month=None, day=None, serve_date=None, *
args, **kwargs):
super(Reserve, self).__init__(*args, **kwargs)
self.year = year
self.month = month
self.day = day
self.serve_date = serve_date
date_stamp = time.strptime(serve_date,"%Y-%m-%d")
serve_date = datetime.date(*date_stamp[:3])
self.fields['food_name'].queryset = Food.objects.filter(
serve_date__year = year, serve_date__month = month,
serve_date__day = day)
class Meta:
model = Reservation
fields = ('food_count', 'food_name')
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