Question

我使用python在django表单中工作。 Iam在保存editform时遇到问题。

如果iam使用字段和文本字段更改保存表单，则其工作正常（使用更新的内容刷新）。但是，如果我通过更改图像字段和字段来保存表单，则更新但不刷新页面。

我希望在更新或保存详细信息后刷新页面。在此先感谢。

MY VIEWS.PY：

def profile_page(request,type = None):
    profile_list = get_object_or_404(UserProfile, visit_id = request.user.username, profile_type = type)
    image = UserProfile.objects.get(visit_id = request.user.username, profile_type = type).image
    if request.method == "POST":
        form = UserProfileForm(request.POST, request.FILES)
        if form.is_valid():
            new_image = form.cleaned_data['image']
            if new_image == None:
                current_image=form.fields['image'].initial = profile_list.image
            else:
                person = UserenaSignup.objects.get(visitid = request.user.username).id
                UserImage.objects.filter(username = person, profile_type = type).delete()
                current_image = UserImage.objects.create(username_id = person, profile_type = type, image = form.cleaned_data['image']).image
            UserProfile.objects.filter(visit_id = request.user.username, profile_type = type).update(username            = form.cleaned_data['username'],
                                                                                                  designation            = form.cleaned_data['designation'],
                                                                                                  image                  = current_image,
                                                                                 )
            return render_to_response('profile_page.html',locals(),context_instance = RequestContext(request))
        else:
            form = UserProfileForm(instance = profile_list)
            return render_to_response('profile_page.html', locals(), context_instance=RequestContext(request))
    else:
        form = UserProfileForm(instance = profile_list)
    return render_to_response('profile_page.html',locals(),context_instance = RequestContext(request))

Answer 1

您可以尝试从此行的末尾删除.image：

current_image = UserImage.objects.create(username_id = person, profile_type = type, image = form.cleaned_data['image']).image

Django表格一旦更新就不会令人耳目一新

1 个答案: