I'm finding that when using 2.0, I get the following error:
MLHttpRequest cannot load http://......../DotNet/proxy.ashx?http://......../ArcGIS/rest/services/Qars/MapServer/0/query. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access.
above error shown in chrome and Firefox Console but work fine in internet explorer.
Can someone please provide me some guidance here?