I am having difficulty figuring out what conceptually is a simple issue, but is causing me problems. I have an application that will be given a arcGISServerURL and an array of locations. I need to be able to show these locations as pins on top of whatever layers and such are defined in the mapServer provided to the application.
I've been able to put a simple marker on an ESRI basemap, when no dymanicServiceLayers are involved. But the same co-ordinates do not show after the dynamicServiceLayer is added, even though the graphics layers is added after this layer.
How would I achieve this goal? Is there a sample or example I can refer to?