Question

我正在尝试使用模型类创建一个多步骤表单：

我的观点：

# this is my tz_create view
def makingx(request):
    try:
        #this is to check if user has filled info already before
        dashprofile =  DashboardProfile.objects.get(user=request.user)
        #some view stuff
        context = {

        'user':user
         }
        return render_to_response(
        'done.html',
        context,
        context_instance = RequestContext(request),
         )

    except DashboardProfile.DoesNotExist:
        #some more stuff
        if request.method == "POST":
            if form.is_valid():
                #more view stuff
                request.session['created_busi'] = True

                return HttpResponseRedirect(reverse('tx_create'))
        else:
            return render_to_response(
                 'd12.html',
                 {
                  'user':user},

             context_instance = RequestContext(request)
               )

我的tx_create视图：

def promocamp(request):
    if 'created_info' not in request.session:
        return HttpResponseRedirect(
            reverse('tz_create')
        )

    user = request.user
    if request.method == "POST":
        if campaign.is_valid():
           #some stuff
            if 'next' in request.POST:
                next = request.POST['next']
            else:
                next = reverse('busi_create')
                return HttpResponseRedirect(next)
    return render_to_response(
            'd14.html',
            {'CampaignForm':campaign,
            'user':user},

                 context_instance = RequestContext(request)
                   )

步骤需要从tz到tx创建但是tx_create似乎永远不会出现......我应该做什么/可能是什么错误？

Answer 1

从您的代码中我看到return HttpResponseRedirect(reverse('tx_create'))在三个条件下被调用：

必须引发DashboardProfile.DoesNotExist
请求方法必须通过“POST”
表格必须有效

确保满足所有这三个条件。在每个条件中使用一些调试输出来查看流程中断的位置。

Answer 2

您在哪里设置session['created_info']？

if 'created_info' not in request.session...

此外，您在哪里使用request.session['created_busi']？

DJANGO：多步骤重定向

2 个答案: