Fixed #26098 -- Used cdnjs.cloudflare for OpenLayers.js.

This commit is contained in:
Daniel Hahler 2016-08-10 17:13:08 +02:00 committed by Tim Graham
parent dbccf163b6
commit b1d6b0a7b1
6 changed files with 23 additions and 15 deletions

View file

@ -42,8 +42,12 @@ GeoDjango's admin site
.. attribute:: openlayers_url
Link to the URL of the OpenLayers JavaScript. Defaults to
``'http://openlayers.org/api/2.13.1/OpenLayers.js'``.
``'https://cdnjs.cloudflare.com/ajax/libs/openlayers/2.13.1/OpenLayers.js'``.
.. versionchanged:: 1.11
Older versions default to
``'http://openlayers.org/api/2.13.1/OpenLayers.js'``.
.. attribute:: modifiable

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@ -153,16 +153,16 @@ Widget classes
``template_name`` is ``gis/openlayers.html``.
``OpenLayersWidget`` and :class:`OSMWidget` use the ``openlayers.js`` file
hosted on the ``openlayers.org`` website. This works for basic usage
during development, but isn't appropriate for a production deployment as
``openlayers.org/api/`` has no guaranteed uptime and runs on a slow server.
You are therefore advised to subclass these widgets in order to specify
your own version of the ``openlayers.js`` file in the ``js`` property of
the inner ``Media`` class (see :ref:`assets-as-a-static-definition`). You
can host a copy of ``openlayers.js``
`tailored to your needs`_ on your own server or refer to a copy from a
content-delivery network like https://cdnjs.com/. This will also allow
you to serve the JavaScript file(s) using the ``https`` protocol if needed.
hosted on the ``cdnjs.cloudflare.com`` content-delivery network. You can
subclass these widgets in order to specify your own version of the
``OpenLayers.js`` file `tailored to your needs`_ in the ``js`` property of
the inner ``Media`` class (see :ref:`assets-as-a-static-definition`).
.. versionchanged:: 1.11
Older versions use ``OpenLayers.js`` from ``openlayers.org`` which
isn't suitable for production use since it offers no guaranteed uptime
and runs on a slow server.
.. _tailored to your needs: http://docs.openlayers.org/library/deploying.html