def addtopic(request): if request.method == 'GET': topic = Topic.objects.all() return render_to_response('admin/addtopic.html', {'topic': topic}) if request.method == 'POST': bigtopic = request.POST.get('bigtopic') success = '操作成功!' failure = '发布不成功,请确认信息填充完整后重新发布!' topic = Topic() topic.bigtopic = bigtopic if topic.bigtopic == '': return render_to_response('admin/failure.html', {'failure': failure}) else: topic.save() return render_to_response('admin/success.html', {'success': success})