大家好我的私钥有问题。 我不知道有什么问题，如果有人能帮助我，我将不胜感激。
我得到的错误是：通用详细信息视图必须使用对象pk或slug调用ProjectDetailView
我的模型如下：
class Team(models.Model):
team_name = models.CharField(max_length=100, default = '')
team_hr_admin = models.ForeignKey(MyUser, blank=True, null=True)
members = models.ManyToManyField(MyUser, related_name="members")
def __str__(self):
return self.team_name
class Project(models.Model):
name = models.CharField(max_length=250)
team_id = models.ForeignKey(Team, blank=True, null=True)
project_hr_admin = models.ForeignKey('registration.MyUser', blank=True, null=True)
candidat_answers = models.ManyToManyField('survey.response')
def get_absolute_url(self):
return reverse('website:ProjectDetails', kwargs = {'pk1' : self.pk})
def __str__(self):
return self.name
我的观点：
class HomePage(TemplateView):
template_name= 'index.html'
class LinkTeam(generic.ListView):
template_name = 'link_project.html'
def get_queryset(self):
#import pdb; pdb.set_trace()
#team2 = Team.objects.all().filter(team_hr_admin = self.request.user)
queryset = Team.objects.filter(team_hr_admin=self.request.user)
return queryset
def TeamSelect(request):
import pdb; pdb.set_trace()
if request.method == "POST":
select_form = EditSelectTeam(request.user, request.POST)
if select_form.is_valid():
data = select_form.cleaned_data['team_choice']
obj2 = Project.objects.filter(project_hr_admin=request.user)
obj3 = obj2.latest('id')
if obj3.team_id == None:
obj3.team_id = data
obj3.save()
obj4 = obj3.team_id
obj5 = obj4.members.all()
for i in obj5:
current_site = get_current_site(request)
message = render_to_string('acc_join_email.html', {
'user': i.first_name,
'domain':current_site.domain,
})
mail_subject = 'You have been invited to SoftScores.com please LogIn to get access to the app'
to_email = i.email
email = EmailMessage(mail_subject, message, to=[to_email])
email.send()
messages.success(request, 'test')
return HttpResponseRedirect(reverse('website:ProjectDetails', kwargs={'pk1':obj3.id}))
else:
print('this project has already a team')
else:
print('Non Valid form')
else:
select_form = EditSelectTeam(request.user)
return render(request,'link_project.html',
{'select_form':select_form })
class HRIndex(generic.ListView):
#import pdb; pdb.set_trace()
template_name = "HR_index.html"
model = Project
class CandidateIndex(TemplateView):
#import pdb; pdb.set_trace()
template_name = "candidate_index.html"
class EmployeeIndex(TemplateView):
#import pdb; pdb.set_trace()
template_name = "employee_index.html"
def get_context_data(self, **kwargs):
context = super(EmployeeIndex, self).get_context_data(**kwargs)
surveys = Survey.objects.filter(is_published=True)
if not self.request.user.is_authenticated():
surveys = surveys.filter(need_logged_user=False)
context['surveys'] = surveys
return context
class ProjectCreate(CreateView, LoginRequiredMixin):
model = Project
fields = ['name']
template_name = 'project_form.html'
def form_valid(self, form):
form.instance.project_hr_admin = self.request.user
return super(ProjectCreate, self).form_valid(form)
class ProjectDetailView(generic.DetailView, LoginRequiredMixin):
#import pdb; pdb.set_trace()
model = Project
template_name = 'project_details.html'
def get_context_data(self, **kwargs):
context = super(ProjectDetailView, self).get_context_data(**kwargs)
try:
team_name = Project.objects.get(id=self.kwargs['pk1']).team_id.members.all()
context['team_name'] = team_name
except AttributeError:
pass
return context
class EmployeeDetailView(generic.DetailView, LoginRequiredMixin):
#import pdb; pdb.set_trace()
model = MyUser
template_name = 'Employee_Details.html'
def get_object(self, queryset=None):
return get_object_or_404(MyUser, pk=self.kwargs['pk2'], members__project=self.kwargs['pk1'])
def get_context_data(self, **kwargs):
context = super(EmployeeDetailView, self).get_context_data(**kwargs)
employee_name = MyUser.objects.get(id=self.kwargs['pk2'])
team_list = Project.objects.get(id=self.kwargs['pk1']).team_id.members.all()
team_list_pop = Project.objects.get(id=self.kwargs['pk1']).team_id.members.all().exclude(id=self.kwargs['pk2'])
context={
'employee_name' : employee_name,
'team_list' : team_list,
'team_list_pop' : team_list_pop
}
return context
class TeamCreate(CreateView):
model = Team
fields = ['team_name']
template_name = 'team_form.html'
def form_valid(self, form):
#import pdb; pdb.set_trace()
valid = super(TeamCreate, self).form_valid(form)
form.instance.team_hr_admin = self.request.user
obj = form.save()
#SELECT * FROM project WHERE user = 'current_user' AND team_id = NULL
obj2 = Project.objects.get(project_hr_admin=self.request.user, team_id=None)
obj2.team_id = obj
obj2.save()
return valid
return super(TeamCreate, self).form_valid(form)
def get_success_url(self):
#import pdb; pdb.set_trace()
project = Project.objects.get(team_id=None, project_hr_admin=self.request.user)
return project.get_absolute_url()
我的网址：
urlpatterns = [
url(r'^hr_index/$', views.HRIndex.as_view(), name='hr_index'),
url(r'^candidate_index/$', views.CandidateIndex.as_view(),name='candidate_index'),
url(r'^employee_index/$', views.EmployeeIndex.as_view(),name='employee_index'),
url(r'^addproject/$', views.ProjectCreate.as_view(), name='add_project'),
url(r'^project/(?P<pk1>[0-9]+)/addteam/$', views.TeamCreate.as_view(), name='add_team'),
url(r'^project/(?P<pk1>[0-9]+)/linkteam/$', views.LinkTeam.as_view(), name='link_team'),
url(r'^project/(?P<pk1>[0-9]+)/linkteam2/$', views.TeamSelect, name='team_select'),
url(r'^project/(?P<pk1>[0-9]+)/$',views.ProjectDetailView.as_view(), name='ProjectDetails'),
url(r'^project/(?P<pk1>[0-9]+)/api/chart/data2/$',views.TeamChartData.as_view(), name='TeamChartData'),
url(r'^project/(?P<pk1>[0-9]+)/(?P<pk2>[0-9]+)/$',views.EmployeeDetailView.as_view(), name='EmployeDetails'),
url(r'^project/(?P<pk1>[0-9]+)/(?P<pk2>[0-9]+)/api/chart/data/$',views.EmployeeChartData.as_view(), name='EmployeeChartData'),
我在这里搞砸了什么？
答案 0 :(得分：2)
DetailView＆＃39; get_object方法正在查找pk个网址参数。因为您只有pk1个url参数，所以会引发错误。您需要将网址中的参数重命名为pk：
url(r'^project/(?P<pk>[0-9]+)/$',views.ProjectDetailView.as_view(), name='ProjectDetails')
或覆盖get_object方法，就像您在EmployeeDetailView中所做的那样。
您还可以尝试在ProjectDetailView内定义pk_url_kwarg，如下所示：
class ProjectDetailView(generic.DetailView, LoginRequiredMixin):
#import pdb; pdb.set_trace()
model = Project
template_name = 'project_details.html'
pk_url_kwarg = 'pk1'
在这种情况下，您无需更改网址格式或覆盖get_object。