.

rapids/models.py

@@ -27,6 +27,8 @@ from generic.models import Site, Condition, Sign, ExamBase, QuestionNote
 
 import reversion
 
+import json
+
 image_storage = FileSystemStorage(
     # Physical file location ROOT
     location=u"{0}".format(settings.MEDIA_ROOT),
@@ -309,7 +311,7 @@ class Rapid(models.Model):
         #return self.get_images()
 
     def get_image_annotations(self):
-        return ",".join([i.image_annotations for i in self.images.all() if not i.feedback_image])
+        return json.dumps([i.image_annotations for i in self.images.all() if not i.feedback_image])
 
     def get_laterality_string(self):
         if self.laterality == self.NONE: