I have a portlet, which is displaying a JSF page, and on the client side on an event I submit some parameters in the HTTP request. They are not visible in the externalContext() -> requestParameterMap , though.
I imagine this could be normal (i.e. the PortletRequest not showing the HttpServletRequest parameters), but only the ones for the portlet ? What is the best way (in terms of design and best practices) to access these parameters ?