First problem can be solved by passing the id as a request parameter instead of blindly
using @DataModelSelection.
Second problem means you should be using post-then-redirect instead of letting refresh do
a duplicate submission.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4001667#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...