Sorting sorted out

playground/static/playground/js/collections.js

@@ -18,6 +18,22 @@ window.W = window.W || {};
 
         parseRecords: function (resp, options) {
             return resp.results;
+        },
+
+        queryParams: {
+            currentPage: "page",
+            pageSize: "page_size",
+            totalRecords: "count",
+            // See <https://github.com/backbone-paginator/backbone.paginator/issues/264>
+            order: null,
+            sortKey: "ordering",
+            ordering: function () {
+                var sortKey = this.state.sortKey, order = this.state.order;
+                if (sortKey && order !== 0) {
+                    return (order === 1 ? '-' : '') + sortKey;
+                }
+                return null;
+            }
         }
     });
 

playground/static/playground/js/views.js

@@ -1381,18 +1381,12 @@ window.W = window.W || {};
                 state: {
                     pageSize: 25,
                     firstPage: 1,
-                    currentPage: 1
-                },
-
-                queryParams: {
-                    currentPage: "page",
-                    pageSize: "page_size",
-                    totalRecords: "count"
-                },
+                    currentPage: 1,
+                    sortKey: "created_at",
+                    order: -1
+                }
             });
 
-            window.sc = scoreCollection;
-
             var myListView = new W.ListView({
                 collection: scoreCollection
             });

playground/views.py

@@ -2,6 +2,8 @@ from django.views.generic.base import TemplateView
 from rest_framework import viewsets
 from rest_framework.pagination import PageNumberPagination
 from rest_framework.parsers import FormParser, MultiPartParser
+from rest_framework.filters import OrderingFilter
+# from django_filters.rest_framework import DjangoFilterBackend
 from .models import Attachment, Score
 from .serializers import AttachmentSerializer, ScoreSerializer
 
@@ -29,7 +31,8 @@ class ScoreViewSet(viewsets.ModelViewSet):
     queryset = Score.objects.all()
     serializer_class = ScoreSerializer
     pagination_class = ScoreViewSetPagination
-
+    filter_backends = (OrderingFilter,)
+    
 
 class ScoreView(TemplateView):
     """