I am currently working with JSF and Portal but I have a lot of problems with JSF !
Does it work differently in portlet ?
For example, I wanted to use the h:selectManyListbox but when I submit my form the validation doesn't work !
JSF says : "Value is not a valid option" all the time ... But the same code works fine in a simple web app !
What's the problem ?
Thanks by advance
With a few exceptions, everything should work the same as long as your portlet is configured correctly. Certainly, h:selectManyListbox and validation should be working or I would have heard about it by now.
I assume you are using JBoss Portal and MyFaces?
See http://wiki.apache.org/myfaces/Using_Portlets for known MyFaces issues and Portlet setup instructions.