def addcommunity(request): if not isEmpty(request.POST,"community") and not isEmpty(request.POST,"number") and not isEmpty(request.POST,"nick") : rs = Community.objects.filter(name=request.POST["community"],number=request.POST["number"]).count() if rs > 0 : return HttpResponse(json.dumps({ "valid": False }),content_type='application/json; charset=utf8') community = Community() community.user = request.user community.code = request.POST["code"] community.number = request.POST["number"] community.name = request.POST["community"] community.save() groupProfile = UserGroupProfile() groupProfile.user=request.user groupProfile.community=community groupProfile.nick= request.POST["nick"] groupProfile.save() return HttpResponseRedirect(redirect_to="/") else: return HttpResponseBadRequest()