[1.6.x] Improved get_media_prefix template tag example.

aaugustin · timgraham · commit 7d3418c9cd00 · 2015-03-05T10:00:17.000-05:00
Backport of 9a4a9a8 from master
diff --git a/docs/ref/templates/builtins.txt b/docs/ref/templates/builtins.txt
@@ -2533,6 +2533,8 @@ get_media_prefix
 Similar to the :ttag:`get_static_prefix`, ``get_media_prefix`` populates a
 template variable with the media prefix :setting:`MEDIA_URL`, e.g.::
 
-    <script type="text/javascript" charset="utf-8">
-    var media_path = '{% get_media_prefix %}';
-    </script>
+    {% load static %}
+    <body data-media-url="{% get_media_prefix %}">
+
+By storing the value in a data attribute, we ensure it's escaped appropriately
+if we want to use it in a JavaScript context.
