I have a Richfaces application. Before that I have simple JSF application with UI components (xmlns:ui="http://www.sun.com/web/ui"). Now I need to merge both the applications like, I wanted to add the UI pages to the newly created Richfaces application. I have done it successfully. But the problem is, I was using Dynafaces in UI application, and now after merging it with Richfaces, the DynaFaces.fireAjaxTransaction not working at all. I don't know what's the problem.