Fixed #15667 -- Added template-based widget rendering.

Thanks Carl Meyer and Tim Graham for contributing to the patch.

1 files changed, 2 insertions, 3 deletions

diff --git a/django/contrib/gis/admin/widgets.py b/django/contrib/gis/admin/widgets.py
index bf6340d239..014b3ad818 100644
--- a/django/contrib/gis/admin/widgets.py
+++ b/django/contrib/gis/admin/widgets.py
@@ -3,7 +3,6 @@ import logging
 from django.contrib.gis.gdal import GDALException
 from django.contrib.gis.geos import GEOSException, GEOSGeometry
 from django.forms.widgets import Textarea
-from django.template import loader
 from django.utils import six, translation
 
 # Creating a template context that contains Django settings
@@ -16,7 +15,7 @@ class OpenLayersWidget(Textarea):
     """
     Renders an OpenLayers map using the WKT of the geometry.
     """
-    def render(self, name, value, attrs=None):
+    def get_context(self, name, value, attrs=None):
         # Update the template parameters with any attributes passed in.
         if attrs:
             self.params.update(attrs)
@@ -77,7 +76,7 @@ class OpenLayersWidget(Textarea):
             self.params['wkt'] = wkt
 
         self.params.update(geo_context)
-        return loader.render_to_string(self.template, self.params)
+        return self.params
 
     def map_options(self):
         "Builds the map options hash for the OpenLayers template."