exception handling in slcManagement.js

app/controllers/serviceLearning/routes.py

@@ -205,12 +205,16 @@ def withdrawCourse(courseID):
         if g.current_user.isAdmin or g.current_user.isFaculty:
             withdrawProposal(courseID)
             flash("Course successfully withdrawn", 'success')
+            return ""
         else:
             flash("Unauthorized to perform this action", 'warning')
+            return "", 403
     except Exception as e:
         print(e)
-        flash("Withdrawal Unsuccessful", 'warning')
-    return ""
+        flash("Error: Failed to withdraw course", 'alert')
+
+
+    return "", 500
 
 
 @serviceLearning_bp.route('/proposalReview/', methods = ['GET', 'POST'])

app/static/js/slcManagement.js

@@ -125,7 +125,7 @@ function renew(){
         location = '/serviceLearning/editProposal/' + newID;
       },
       error: function(request, status, error) {
-          console.log(status,error);
+        location.reload();
       }
     })
     resetAllSelections()
@@ -140,12 +140,8 @@ function withdraw(){
       location.reload();
     },
     error: function(request, status, error) {
-        console.log(status,error);      
-
+      location.reload();
     },
-    done: function () {
-      $('#' + courseID).val('---');
-    }
   });
 };