Question

我正在使用Django 1.6 auth模块登录用户，我有一个包含两个应用程序的项目，我希望通过在我的第二个应用程序的视图中调用request.user.username来使用同一个用户。也就是说，在第一个应用程序中我的模板login.html中{％if user.is_authenticated％}但{％if user.is_authenticated％}在第二个应用模板中不起作用，我想知道如何获取它在第二个应用程序的功能？我试图用user = request.user.username获取它，但它不起作用。

在我的第一个应用中：

models.py

from django.contrib.auth.models import User
class Userprofile(models.Model):

    user = models.OneToOneField(User)
    title = models.CharField(max_length = 70)
    def __unicode__(self):
        return self.title

class OneUser(models.Model):

    Firstname = models.CharField(max_length = 35)
    Lastname = models.CharField(max_length = 35)
    Email = models.EmailField()
    belongsTo = models.ForeignKey(Userprofile, related_name='pcslabeler_userprofile')
    def __unicode__(self):
        return self.Firstname

在views.py中

def LoginIndex(request):
    c = {}
    c.update(csrf(request))
    return render(request,"login.html", c)

    #logins = Login.objects.all()


def one_login(request):
    username = request.POST.get('username', '')
    password = request.POST.get('password', '')
    user = auth.authenticate(username=username, password=password)# user firstname lastname


    if user is not None:
        auth.login(request, user)
        return HttpResponseRedirect('/loggedin')# topic
    else:
        return HttpResponseRedirect('/invalid')




def loggedin(request):
    return render(request,"loggedin.html",{'full_name': request.user.username})

def invalid_login(request):
    return render(request,"invalid_login.html")

def logout(request):
    auth.logout(request)
    return render(request,"logout.html")

在第二个应用视图中，我试图在postoneEval函数中使用它：

def EvalIndex(request):
    evals = Evaluation.objects.all()

    return render_to_response("evaluation_index.html",{"evals":evals})

def one_evaluation(request, postID):

    one_eval = Evaluation.objects.get(id=postID)
    one_part = Participation.objects.get(id=postID)


    if request.method == 'POST':
        form = EvalForm(request.POST)
        form2 = ParticipationForm(request.POST)
        if form.is_valid() and form2.is_valid():
            postoneEval(request, one_eval)
            postoneParticipant(request, one_part)

    else:
        form = EvalForm()
        form2 = ParticipationForm()


    c = {"one_eval":one_eval,"one_part":one_part, "form":form, "form2":form2}
    c.update(csrf(request))


    return render_to_response("one_evaluation_index.html", c )


def postoneEval(request, one_eval):

    title = request.POST["title"]

    user = request.user.username

    oneEval = OneEvaluation(datetime=datetime.datetime.now(), belongsTo=one_eval, title=title, user=user)

    oneEval.save()

Answer 1

问题出在render_to_reponse()电话中。您没有传递RequesContext实例，因此不会为您的模板运行上下文处理器。

此问题的最简单解决方案是将render_to_response()替换为render()：

return render(request, "evaluation_index.html", {"evals":evals})

和

return render(request, "one_evaluation_index.html", c)

如何在Django 1.6中的多个应用程序中使用相同的auth userprofile

1 个答案: