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Diffstat (limited to 'docs/ref/request-response.txt')
| -rw-r--r-- | docs/ref/request-response.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/ref/request-response.txt b/docs/ref/request-response.txt index 310bc95faa..a805072f55 100644 --- a/docs/ref/request-response.txt +++ b/docs/ref/request-response.txt @@ -314,6 +314,13 @@ Methods If you write your own XMLHttpRequest call (on the browser side), you'll have to set this header manually if you want ``is_ajax()`` to work. + If a response varies on whether or not it's requested via AJAX and you are + using some form of caching like Django's :mod:`cache middleware + <django.middleware.cache>`, you should decorate the view with + :func:`vary_on_headers('HTTP_X_REQUESTED_WITH') + <django.views.decorators.vary.vary_on_headers>` so that the responses are + properly cached. + .. method:: HttpRequest.read(size=None) .. method:: HttpRequest.readline() .. method:: HttpRequest.readlines() |