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Fixed #16776 -- Fixed a regression introduced in r16415 which caused …

…Django's embedded jQuery to overwrite any pre-existing values of `window.jQuery` in the global namespace. Many thanks to Rob Hudson, Jannis Leidel and "anonymous" for the help resolving this issue.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@16967 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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commit 4da7c772add8650cf01c4f3692271cba5b07e642 1 parent 3b22c68
Julien Phalip jphalip authored
8 django/contrib/admin/static/admin/js/jquery.init.js
View
@@ -1,4 +1,8 @@
-// Puts the included jQuery into our own namespace
+/* Puts the included jQuery into our own namespace using noConflict and passing
+ * it 'true'. This ensures that the included jQuery doesn't pollute the global
+ * namespace (i.e. this preserves pre-existing values for both window.$ and
+ * window.jQuery).
+ */
var django = {
- "jQuery": jQuery.noConflict()
+ "jQuery": jQuery.noConflict(true)
};
12 docs/ref/contrib/admin/index.txt
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@@ -1289,10 +1289,14 @@ The :doc:`staticfiles app </ref/contrib/staticfiles>` prepends
definitions on forms <form-media-paths>`.
Django admin Javascript makes use of the `jQuery`_ library. To avoid
-conflict with user scripts, Django's jQuery is namespaced as
-``django.jQuery``. If you want to use jQuery in your own admin
-JavaScript without including a second copy, you can use the
-``django.jQuery`` object on changelist and add/edit views.
+conflicts with user-supplied scripts or libraries, Django's jQuery is
+namespaced as ``django.jQuery``. If you want to use jQuery in your own admin
+JavaScript without including a second copy, you can use the ``django.jQuery``
+object on changelist and add/edit views.
+
+If you require the jQuery library to be in the global namespace, for example
+when using third-party jQuery plugins, or need a newer version of jQuery, you
+will have to include your own copy of jQuery.
.. _jQuery: http://jquery.com
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