Bug #446 fixed

sails/src/api/models/StuPicto.js

@@ -47,6 +47,9 @@ module.exports = {
 
     toJSON: function () {
       var stuPicto = this.toObject();
+      if (typeof stuPicto.attributes !== 'object') {
+	  stuPicto.attributes = JSON.parse(stuPicto.attributes);
+      }
       stuPicto.attributes = StuPicto.getValidAttributes(stuPicto.attributes);
       return stuPicto;
     }
@@ -132,6 +135,9 @@ module.exports = {
    *                         to the function if necesary)
    */
   beforeCreate: function (attrs, next) {
+    if (typeof attrs.attributes !== 'object') {
+	attrs.attributes = JSON.parse(attrs.attributes);
+    }
     attrs.attributes = StuPicto.getValidAttributes(attrs.attributes);
     next();
   },
@@ -144,6 +150,9 @@ module.exports = {
    *                         to the function if necesary)
    */
   beforeUpdate: function (attrs, next) {
+    if (typeof attrs.attributes !== 'object') {
+	attrs.attributes = JSON.parse(attrs.attributes);
+    }
     attrs.attributes = StuPicto.getValidAttributes(attrs.attributes);
     next();
   }