I have created a main class base on a Panel, in which I have placed a View (DataView). Then I have created an instance of the main class into a viewport and I provided an Id to the instance (lets say mainpanel).
Now I'm creating a controller, and I want to create a reference to the DataView that is within the Panel. If it was the Panel, I would have used #mainpanel, but I need to make a reference to the something within the mainpanel.
Does anyone know how to do this ?