'MyModel'对象不可迭代

Question

我得到'YesNo' object is not iterable. ..apps/wadofstuff/django/serializers/base.py in serialize, line 44

def yes_add(request, id):
    if request.is_ajax:
        form = YesNoForm(request.POST)
        if form.is_valid():
            content = form.cleaned_data['content']
            user = request.user
            value = 'yes'
            item = Item.objects.get(id=id)
            yes = YesNo(value=value, user=user, item=item, content=content)
            yes.save()
            response = HttpResponse()
            response['Content-Type'] = "text/javascript"
            response.write(serializers.serialize("json", yes))
            return response

但是我使用了这样的东西,但是查询集包含了我的一个模型的几个实例.有人有任何提示吗？

Answer 1

您可以将实例包装在列表中:

response.write(serializers.serialize("json", [yes])