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我有一個觀點:ORM過濾器一直沒有結果
def PeopleView(request):
...
parameters = copy.deepcopy(request.GET)
for parameter in request.GET:
if not request.GET.get(parameter):
del parameters[parameter]
people = Person.objects.filter(**parameters)
search_form = PersonSearchForm()
return render(request, 'persons/people.html', {
'people': people,
'search_form': search_form,
...
})
PersonSearchForm:
class PersonSearchForm(forms.Form):
first_name = forms.CharField(required=False)
last_name = forms.CharField(required=False)
second_name = forms.CharField(required=False)
country = forms.CharField(required=False)
city = forms.CharField(required=False)
gender = forms.CharField(widget=forms.Select, required=False)
birthday = forms.DateField(required=False)
school = forms.CharField(required=False)
university = forms.CharField(required=False)
profession = forms.CharField(required=False)
人模型具有相同的名稱從PersonSearchForm領域。這個表格被用戶作爲GET請求發送。的參數可變
然而總是濾波器具有沒有結果。怎麼了?
Dunno。什麼是參數?模型是什麼樣的?你有關於要求值的數據嗎? –
@DanielRoseman我添加了關於PersonSearchForm的信息。人員模型具有相同類型和名稱的字段。 –
你能在視圖中打印'parameters'並顯示結果嗎? –