Fixes #5175: Fix toggling of rack elevation order

docs/release-notes/version-2.9.md

@@ -1,5 +1,13 @@
 # NetBox v2.9
 
+## v2.9.5 (FUTURE)
+
+### Bug Fixes
+
+* [#5175](https://github.com/netbox-community/netbox/issues/5175) - Fix toggling of rack elevation order
+
+---
+
 ## v2.9.4 (2020-09-23)
 
 **NOTE:** This release removes support for the `DEFAULT_TIMEOUT` parameter under `REDIS` database configuration. Set `RQ_DEFAULT_TIMEOUT` as a global configuration parameter instead.

netbox/templates/dcim/rack_elevation_list.html

@@ -12,7 +12,7 @@
         <a href="{% url 'dcim:rack_elevation_list' %}{% querystring request face='rear' %}" class="btn btn-default{% if rack_face == 'rear' %} active{% endif %}">Rear</a>
     </div>
     <div class="btn-group" role="group">
-        <a href="{% url 'dcim:rack_elevation_list' %}{% querystring request %}" class="btn btn-default{% if not reverse %} active{% endif %}">Normal</a>
+        <a href="{% url 'dcim:rack_elevation_list' %}{% querystring request reverse=None %}" class="btn btn-default{% if not reverse %} active{% endif %}">Normal</a>
         <a href="{% url 'dcim:rack_elevation_list' %}{% querystring request reverse='true' %}" class="btn btn-default{% if reverse %} active{% endif %}">Reversed</a>
     </div>
 </div>