fixed mistakes

crowdxblock/crowdxblock.py

@@ -228,6 +228,8 @@ class CrowdXBlock(XBlock):
                         else:
                             self.no_hints(index)
                             feedback_data[str("There are no hints for" + " " + str(self.WrongAnswers[index]))] = str(self.WrongAnswers[index])
+        self.WrongAnswers=[]
+        self.Used=[]
         return feedback_data
 
     def no_hints(self, index):

crowdxblock/static/js/src/crowdxblock.js

@@ -122,7 +122,7 @@ function CrowdXBlock(runtime, element){
             $('#submit'+student_answer).append("<p> </p><b>Answer-specific hints for \b" + " " + student_answer + "<p> <p id=\"hintstoshow" + student_answer + "\"> </p></div>");
             }
           if(hint_used.slice(0,22) != "There are no hints for"){
-            $('#hintstoshow'+student_answer).append("<p \" id =\"thisparagraph" + hint_used + "\">" + "<div data-value=\"" + student_answer + "\" id=\"" + hint_used + "\" role=\"button\" class=\"upvote_hint\" data-rate=\"1\" data-icon=\"arrow-u\"  aria-label=\"upvote\"><b>↑</b></div><div> <span class = \"" + hint_used + "rating\" > </span>" + hint_used + "</div> <div data-value=\"" + student_answer + "\" id=\"" + hint_used + "\" role=\"button\" class=\"downvote_hint\" data-rate=\"-1\" aria-label=\"downvote\"><b>↓</b></div> </p>");
+            $('#hintstoshow'+student_answer).append("<p \" id =\"thisparagraph" + hint_used + "\">" + "<div data-value=\"" + student_answer + "\" id=\"" + hint_used + "\" role=\"button\" class=\"upvote_hint\" data-rate=\"1\" data-icon=\"arrow-u\"  aria-label=\"upvote\"><b>↑</b></div><div class = \"" + hint_used + "rating\">" + hint_used + "</div> <div data-value=\"" + student_answer + "\" id=\"" + hint_used + "\" role=\"button\" class=\"downvote_hint\" data-rate=\"-1\" aria-label=\"downvote\"><b>↓</b></div> </p>");
           //<div data-value=\"" + student_answer + "\" id=\"" + hint_used + "\" role=\"button\" class=\"flag_hint\" data-rate=\"0\" aria-label=\"report\"><b>!</b></div>
           $.ajax({
               type: "POST",
@@ -249,7 +249,12 @@ function CrowdXBlock(runtime, element){
         $('p').each(function(){
           if($(this).attr('id') == idtouse){
             if(hint_rating != "You have already voted on this hint!" && hint_rating != 999){
-            $(this).prepend("<div><p style=\"float: left;\"><b> This hint's rating is:" + " " + " " + hint_rating + "</p></div>");
+          $.ajax({
+              type: "POST",
+              url: runtime.handlerUrl(element, 'get_ratings'),
+              data: JSON.stringify({"student_answer": student_answer, "hint_used": hint_used}),
+              success: show_ratings
+          });
           }if (hint_rating == "You have already voted on this hint!"){
             $(this).prepend("<div><p style=\"float: left;\"><b> You have already voted on this hint.</p></div>");
           }if (hint_rating == 999){