I'm not sure, since I am also just starting with Ajax4Jsf...
But wouldn't it work for you to just include the first selectOneMenu in a region with
renderRegionOnly set to false so that on submit only this region is submitted but
components outside the region can also be updated in the response?
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3971578#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...