I'm using QueryTask to query features in a service on our ArcGIS Server.
The query is executed successfully if the queryfilter sends a Get Request.
But when it does post requests I receive this error message.
Error: esri.config.defaults.io.proxyUrl is not set
Our ArcGIS Server uses Web-tier authentication with Integrated Windows Authentication
Could you please let me know if there is a way for having this query working without using a proxy.