我有3个具有以下结构的模型：
numTickets我正在尝试编写一个查询，该查询将获取具有与特定位置相关联的父母的发票，但是我提出的查询未返回任何结果。
numTickets我不确定如何使它正常工作。提前致谢。
答案 0 :(得分：2)
您忘记使用关联的模型class HomeView(TemplateView):
template_name = ('home/home.html')
def get(self, request):
form = HomeForm()
posts = Post.objects.all()
args = {'form': form, 'posts': posts}
return render(request, self.template_name, args)
def post(self, request):
form = HomeForm(request.POST)
if form.is_valid():
post = form.save(commit=False)
post.user = request.user
post.save()
text = form.cleaned_data['Post']
form = HomeForm()
return redirect('home:home')
args = {'form': form, 'text': text}
return render(request, self.template_name, args)
进行查询。同样，在hfdhdth
Posted by john wick on Oct. 11, 2018, 6:56 p.m.
vdfgrgrtg
Posted by john wick on Oct. 11, 2018, 6:56 p.m.
'btgthh' <------AFTER THIS DOESNT DISPLAY
Posted by john wick on Oct. 11, 2018, 6:56 p.m.
Posted by john wick on Oct. 11, 2018, 7:13 p.m.
Posted by john wick on Oct. 11, 2018, 7:13 p.m.
Posted by john wick on Oct. 11, 2018, 7:13 p.m.
参数中，应该使用Hash而不是Array（看起来像是打印错误；否则将是语法错误）。
您的电话是：
join