Revert reversed. Database insert vs. update bug fixed

courseware/module_render.py

@@ -107,17 +107,17 @@ def render_x_module(user, request, xml_module, module_object_preload):
     module_id=xml_module.get('id') #module_class.id_attribute) or "" 
 
     # Grab state from database
-    #s = object_cache(module_object_preload, 
-    #                 user, 
-    #                 module_type, 
-    #                 module_id)
-    s = StudentModule.objects.filter(student=request.user, 
-                                     module_id=module_id, 
-                                     module_type = module_type)
-    if len(s) == 0: 
-        s=None
-    else:
-        s=s[0]
+    s = object_cache(module_object_preload, 
+                     user, 
+                     module_type, 
+                     module_id)
+    # s = StudentModule.objects.filter(student=request.user, 
+    #                                  module_id=module_id, 
+    #                                  module_type = module_type)
+    # if len(s) == 0: 
+    #     s=None
+    # else:
+    #     s=s[0]
 
     if s == None: # If nothing in the database...
         state=None
@@ -141,6 +141,7 @@ def render_x_module(user, request, xml_module, module_object_preload):
                            module_id=module_id, 
                            state=instance.get_state())
         smod.save() # This may be optional (at least in the case of no instance in the dB)
+        module_object_preload.append(smod)
     # Grab content
     content = {'content':instance.get_html(), 
                "destroy_js":instance.get_destroy_js(),