I created a rui handler using the new dojouploader widget. I also created a servlet in the web portion of my project. the upload works perfect.

I would like to be able to "pass" other information to the servlet (such as the value of a textfield on my rui handler). Can someone tell me how this could be done?

In EGL, I think the additional information should be "passed" by service. Is it possible to move the additional logic besides file upload out of the servlet into a service?