If you are using seam components then you have to define Seam Component as
LongRunningConversation Or SESSION. Then only you will get the list of updated datamodel.
And then you can be able to update it.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4079122#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...