In my viewer, I am able to get the widget to appear and also the relationship class to work. However, the initial pop-up is an empty pop-up, even though I have specified the layer name (same as the label in the operational layers of the flex viewer config.xml) and its field names. I checked the REST directory to make sure the syntax for the aliases were correct. The layername element in my infotemplates xml is populated with the same name as the label in the viewer config.xml. Any suggestions? Attached is a zip of my infotemplate xml, my viewer config xml, and the rest directory. Thanks for the assistance.
Also, to the more experience flex viewer users, are there any other widgets out there that can successfully display relationship classes? I'm a newb and so any suggestions and help are greatly appreciated! Thanks for your time