[1.2.X] Removed example CSRF jQuery code from release notes, replacing with link to improved code in the CSRF docs

Backport of [15628] from trunk.

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.2.X@15629 bcc190cf-cafb-0310-a4f2-bffc1f526a37

3 files changed, 10 insertions, 42 deletions

diff --git a/docs/ref/contrib/csrf.txt b/docs/ref/contrib/csrf.txt
index 18675e48c8..cd412b3043 100644
--- a/docs/ref/contrib/csrf.txt
+++ b/docs/ref/contrib/csrf.txt
@@ -81,6 +81,8 @@ The utility script ``extras/csrf_migration_helper.py`` can help to automate the
 finding of code and templates that may need to be upgraded.  It contains full
 help on how to use it.
 
+.. _csrf-ajax:
+
 AJAX
 ----
 
diff --git a/docs/releases/1.1.4.txt b/docs/releases/1.1.4.txt
index 7a3035f9bd..e561201c18 100644
--- a/docs/releases/1.1.4.txt
+++ b/docs/releases/1.1.4.txt
@@ -62,17 +62,7 @@ header X-CSRFTOKEN, as well as in the form submission itself, for ease
 of use with popular JavaScript toolkits which allow insertion of
 custom headers into all AJAX requests.
 
-The following example using the jQuery JavaScript toolkit demonstrates
-this; the call to jQuery's ajaxSetup will cause all AJAX requests to
-send back the CSRF token in the custom X-CSRFTOKEN header::
-
-    $.ajaxSetup({
-        beforeSend: function(xhr, settings) {
-            if (!(/^http:.*/.test(settings.url) || /^https:.*/.test(settings.url))) {
-                // Only send the token to relative URLs i.e. locally.
-                xhr.setRequestHeader("X-CSRFToken",
-                                     $("#csrfmiddlewaretoken").val());
-            }
-        }
-    });
-
+Please see the :ref:`CSRF docs for example jQuery code <csrf-ajax>`
+that demonstrates this technique, ensuring that you are looking at the
+documentation for your version of Django, as the exact code necessary
+is different for some older versions of Django.
diff --git a/docs/releases/1.2.5.txt b/docs/releases/1.2.5.txt
index b169a4b765..8427534301 100644
--- a/docs/releases/1.2.5.txt
+++ b/docs/releases/1.2.5.txt
@@ -62,34 +62,10 @@ header X-CSRFTOKEN, as well as in the form submission itself, for ease
 of use with popular JavaScript toolkits which allow insertion of
 custom headers into all AJAX requests.
 
-The following example using the jQuery JavaScript toolkit demonstrates
-this; the call to jQuery's ajaxSetup will cause all AJAX requests to
-send back the CSRF token in the custom X-CSRFTOKEN header::
-
-    $.ajaxSetup({
-        beforeSend: function(xhr, settings) {
-            function getCookie(name) {
-                var cookieValue = null;
-                if (document.cookie && document.cookie != '') {
-                    var cookies = document.cookie.split(';');
-                    for (var i = 0; i < cookies.length; i++) {
-                        var cookie = jQuery.trim(cookies[i]);
-                        // Does this cookie string begin with the name we want?
-                        if (cookie.substring(0, name.length + 1) == (name + '=')) {
-                            cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
-                            break;
-                        }
-                    }
-                }
-                return cookieValue;
-            }
-            if (!(/^http:.*/.test(settings.url) || /^https:.*/.test(settings.url))) {
-                // Only send the token to relative URLs i.e. locally.
-                xhr.setRequestHeader("X-CSRFToken", getCookie('csrftoken'));
-            }
-        }
-    });
-
+Please see the :ref:`CSRF docs for example jQuery code <csrf-ajax>`
+that demonstrates this technique, ensuring that you are looking at the
+documentation for your version of Django, as the exact code necessary
+is different for some older versions of Django.
 
 FileField no longer deletes files
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~