Remove unused code

problem_builder/mentoring.py

@@ -148,6 +148,7 @@ class MentoringBlock(XBlock, StepParentMixin, StudioEditableXBlockMixin, StudioC
         # Has the student attempted this mentoring step?
         default=False,
         scope=Scope.user_state
+        # TODO: Does anything use this 'attempted' field? May want to delete it.
     )
     completed = Boolean(
         # Has the student completed this mentoring step?
@@ -458,7 +459,6 @@ class MentoringBlock(XBlock, StepParentMixin, StudioEditableXBlockMixin, StudioC
         return {
             'results': results,
             'completed': completed,
-            'attempted': self.attempted,
             'message': message,
             'step': step,
             'max_attempts': self.max_attempts,
@@ -468,6 +468,8 @@ class MentoringBlock(XBlock, StepParentMixin, StudioEditableXBlockMixin, StudioC
     @XBlock.json_handler
     def submit(self, submissions, suffix=''):
         log.info(u'Received submissions: {}'.format(submissions))
+
+        # This has now been attempted:
         self.attempted = True
 
         if self.is_assessment:
@@ -528,10 +530,9 @@ class MentoringBlock(XBlock, StepParentMixin, StudioEditableXBlockMixin, StudioC
         return {
             'results': submit_results,
             'completed': self.completed,
-            'attempted': self.attempted,
             'message': message,
             'max_attempts': self.max_attempts,
-            'num_attempts': self.num_attempts
+            'num_attempts': self.num_attempts,
         }
 
     def handle_assessment_submit(self, submissions, suffix):
@@ -589,7 +590,6 @@ class MentoringBlock(XBlock, StepParentMixin, StudioEditableXBlockMixin, StudioC
 
         return {
             'completed': completed,
-            'attempted': self.attempted,
             'max_attempts': self.max_attempts,
             'num_attempts': self.num_attempts,
             'step': self.step,

problem_builder/public/js/answer.js

@@ -24,7 +24,6 @@ function AnswerBlock(runtime, element) {
         handleSubmit: function(result) {
 
             var checkmark = $('.answer-checkmark', element);
-            $(element).find('.message').text((result || {}).error || '');
 
             this.clearResult();
 

problem_builder/public/js/mentoring_standard_view.js

@@ -48,10 +48,6 @@ function MentoringStandardView(runtime, element, mentoring) {
         submitXHR = $.post(handlerUrl, JSON.stringify(data)).success(handleSubmitResults);
     }
 
-    function get_results() {
-        calculate_results('get_results');
-    }
-
     function submit() {
         calculate_results('submit');
     }