私のviews.pyにはメソッドがあります:
#......
def get_filter_result(self, customer_type, tag_selected):
list_customer_filter=[]
customers_filter = Customer.objects.filter(Q(type__name=customer_type),
Q(active=True),
Q(tag__id=tag_selected))
for customer_filter in customers_filter:
customer_filter.list_authorize_sale_type = sale_type_selected(customer_filter.authorize_sale_type)
list_customer_filter.append(customer_filter)
return list_customer_filter
**私の場合tag_selectedは、ユーザーがチェックしたチェックボックスの値です。URLから渡されるtag_selected(list = 1,2,3、...)に問題があります。
/?customer_type=TDO&tag=2 ===>filter okay
/?customer_type=TDO&tag=3 ===>filter okay
?customer_type=TDO&tag=2,3 ===>How Can I add And condition in filter?
例えば
if len(tag_selected)==1:
customers_filter = Customer.objects.filter(Q(type__name=customer_type),
Q(active=True),
Q(tag__id=tag_selected))
else:
customers_filter = Customer.objects.filter(Q(type__name=customer_type),
Q(active=True),
Q(tag__id=tag_selected[0])
Q(tag__id=tag_selected[1])
Q(tag__id=tag_selected[2])
...
)