[英]'module' object is not callable error
我有以下基於類的視圖,當我對/?id=145
提出ajax請求時,出現“模塊”對象無法調用的錯誤
有任何想法嗎 ?
class CityList(ListView):
template_name = "profile/profile.html"
model = City
def render_to_response(self, context, **response_kwargs):
if self.request.is_ajax() and self.request.GET.get('query'):
query = self.request.GET.get('query')
city_filter = [{'name': i.name,
'id': i.id}
for i in City.objects.filter(
name__icontains=query)]
results = city_filter
return HttpResponse(json.dumps(results),
mimetype='application/json')
elif self.request.GET.get('id'):
query = self.request.GET.get('id')
if query:
return HttpResponse(json.dumps(list(self.object_list.filter(
id=query).values('name', 'id')
)), mimetype='application/json')
data = serializers.serialize('json', self.object_list.filter(id=query))
完全解決了我的問題 我不確定為什么json.dumps無法正常工作,但是序列化程序卻像下面的代碼一樣工作。
class CityList(ListView):
template_name = "profile/profile.html"
model = City
def render_to_response(self, context, **response_kwargs):
if self.request.is_ajax() and self.request.GET.get('query'):
query = self.request.GET.get('query')
city_filter = [{'name': i.name,
'id': i.id}
for i in City.objects.filter(
name__icontains=query)]
results = city_filter
return HttpResponse(json.dumps(results),
mimetype='application/json')
if self.request.GET.get('id'):
query = self.request.GET.get('id')
if query:
data = serializers.serialize('json', self.object_list.filter(id=query))
return HttpResponse(data)
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