Ensure our cache is correct with AJAX requests

Since the same URLs serve two different responses based on the request being
AJAX or not, we want to ensure we don't cache the wrong one and serve it up
incorrectly.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/todolists/views.py b/todolists/views.py
index a38ec0d..8358e4c 100644
--- a/todolists/views.py
+++ b/todolists/views.py
@@ -5,6 +5,7 @@ from django.template import RequestContext
 from django.core.mail import send_mail
 from django.shortcuts import get_object_or_404, render_to_response
 from django.contrib.auth.decorators import login_required, permission_required
+from django.views.decorators.vary import vary_on_headers
 from django.views.generic.create_update import delete_object
 from django.template import Context, loader
 from django.utils import simplejson
@@ -31,6 +32,7 @@ class TodoListForm(forms.Form):
 
 
 @login_required
+@vary_on_headers('X-Requested-With')
 def flag(request, listid, pkgid):
     list = get_object_or_404(Todolist, id=listid)
     pkg  = get_object_or_404(TodolistPkg, id=pkgid)