簡體   English   中英

Django-如何在注銷后重定向到索引頁面?

[英]Django - how to redirect to index page upon logout?

如果用戶身份驗證失敗,我將嘗試實現一個簡單的頁面重定向到索引頁面。

想象一下,我有兩條道路:

www.xyz.com/app/
www.xyz.com/app/user

第一個呈現索引頁面,第二個呈現成功登錄后的授權用戶登錄頁面。

在我的views.py文件中,

def index(request):
  return render(request, "app/index.html")

def userLogin(request):
  loginUser = authenticate(username = request.POST["username"], password = request.POST["password"])

  if loginUser is not None:
    if not loginUser.is_active:
      loginUser.is_active = True
      loginUser.save()

      login(request, loginUser)
      return HttpResponse(reverse(user))    
    else:
      return HttpResponse(simplejson.dumps({"login" : "failed"}))

def userLogout(request):
  logout(request)
  return HttpResponseRedirect(reverse(index))

urls.py

urlpatterns = patterns("",
  url(r'^$', views.index, name = "index"),
  url(r'^user/$', views.user, name = "user"),
  url(r'^registerNewUser/$', views.registerNewUser),
  url(r'^userLogin/$', views.userLogin),
  url(r'^user/userLogout/$', views.userLogout),
)

通過Ajax POST請求訪問注銷功能,在日志中,我看到

 [11/Jul/2013 09:08:00] "POST /app/user/userLogout/ HTTP/1.1" 302 0
 [11/Jul/2013 09:08:00] "GET /app/ HTTP/1.1" 200 5039

但索引頁面未加載。 但是,如果刷新頁面,則由於對request.user.is_authenticated()的條件調用而導致了索引頁面的加載,該調用會在失敗時觸發相同的HttpResponseRedirect調用和參數。

If login fail i mean in else case return render(request, "app/index.html") instead
of return HttpResponse(simplejson.dumps({"login" : "failed"}))

**updated userLogin**

def userLogin(request):
    loginUser = authenticate(username = request.POST["username"],
    password = request.POST["password"])

if loginUser is not None:
if not loginUser.is_active:
  loginUser.is_active = True
  loginUser.save()

  login(request, loginUser)
  return HttpResponse(reverse(user))    
else:
  return render(request, "app/index.html")

暫無
暫無

聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.

 
粵ICP備18138465號  © 2020-2024 STACKOOM.COM