How to auto-add new values to unique values classification values range?

[المشرف العام]

I am using ArcGIS Desktop 10.1, ArcGIS Server 10.1 & SQL Server 2008 software.

I am adding the query layer and directly publishing to ArcGIS Server and accessing the map in a JavaScript application. The database is auto-updating in every 2 hour.

I am changing the layer properties (Symbol ----category ----unique values) of the layer but it is not auto-updating in ArcMap for new records and in the REST service.

What I tried:

1. I have tried using geo-processing task but not successful.
2. Auto-rendering option in ArcGIS JavaScript API

So is there any workaround for this? (Should I need to reset the parameters in Geo-processing task?)

أكثر...