Hey,
I have an application in which the client specifies criteria, and this criteria is used to generate a map with various layers. Throughout the use of this application, clients will change this criteria and then look at the map again.
I could simply force a postback and redraw the entire map, but I would like to avoid this. Some of the overlays will never change, while some of the overlays will change depending on the criteria specified by the client.
I would like to be able to reload only the changed the overlays without reloading the entire map, how can I go about this??
Thanks,
Eric