Add in get last response functionality

common/lib/xmodule/xmodule/js/src/combinedopenended/display.coffee

@@ -196,6 +196,8 @@ class @CombinedOpenEnded
 
     @out_of_sync_message = 'The problem state got out of sync.  Try reloading the page.'
 
+    @get_last_response()
+
     if @task_number>1
       @prompt_hide()
     else if @task_number==1 and @child_state!='initial'
@@ -263,6 +265,13 @@ class @CombinedOpenEnded
         @legend_container.after(response.html).remove()
         @legend_container= $(@legend_sel)
 
+  get_last_response: () =>
+    data = {}
+    $.postWithPrefix "#{@ajax_url}/get_last_response", data, (response) =>
+      if response.success
+        console.log(response)
+        console.log(response.response)
+
   message_post: (event)=>
     external_grader_message=$(event.target).parent().parent().parent()
     evaluation_scoring = $(event.target).parent()

common/lib/xmodule/xmodule/open_ended_grading_classes/combined_open_ended_modulev1.py

@@ -7,6 +7,7 @@ from xmodule.progress import Progress
 from xmodule.stringify import stringify_children
 import self_assessment_module
 import open_ended_module
+from functools import partial
 from .combined_open_ended_rubric import CombinedOpenEndedRubric, GRADER_TYPE_IMAGE_DICT, HUMAN_GRADER_TYPE, LEGEND_LIST
 
 log = logging.getLogger("mitx.courseware")
@@ -445,6 +446,7 @@ class CombinedOpenEndedV1Module():
             'feedback_dicts': feedback_dicts,
             'grader_ids': grader_ids,
             'submission_ids': submission_ids,
+            'success' : True
         }
         return last_response_dict
 
@@ -608,6 +610,7 @@ class CombinedOpenEndedV1Module():
             'get_combined_rubric': self.get_rubric,
             'get_status': self.get_status_ajax,
             'get_legend': self.get_legend,
+            'get_last_response': self.get_last_response_ajax,
         }
 
         if dispatch not in handlers:
@@ -617,6 +620,9 @@ class CombinedOpenEndedV1Module():
         d = handlers[dispatch](data)
         return json.dumps(d, cls=ComplexEncoder)
 
+    def get_last_response_ajax(self,data):
+        return self.get_last_response(self.current_task_number)
+
     def next_problem(self, _data):
         """
         Called via ajax to advance to the next problem.