server/AyaNova/biz/AyaFieldData.cs

@@ -10,6 +10,6 @@ namespace AyaNova.Biz
     {
         public object v { get; set; }
         [JsonProperty(NullValueHandling = NullValueHandling.Ignore)]  //https://www.newtonsoft.com/json/help/html/JsonPropertyPropertyLevelSetting.htm
-        public long? Id { get; set; }
+        public long? i { get; set; }
     }
 }

server/AyaNova/biz/WidgetBiz.cs

@@ -500,7 +500,7 @@ namespace AyaNova.Biz
                             nCurrentColumnPointer++;
                             if (!isFirstDFColumn && f.SqlIdColumnName != null)//skip over df column id, it's not there
                             {
-                                AyaField.Id = dr.GetInt64(nCurrentColumnPointer);
+                                AyaField.i = dr.GetInt64(nCurrentColumnPointer);
                                 nCurrentColumnPointer++;
                             }