[jboss-user] [JBoss Seam] - Re: Problems with list page, persistence, and detached entit

[bludginozzie]

I find that DataModelSelection stuff really flakey. You could just use tradional JEE development methods for this.  This code should work in any view.

Eg:  In your view;
<s:button action="#{userEdit.remove(user.id)}" value="S. Delete"/>

Then in your action;

  | public void remove(Long id){
  |    User removeUser = (User) em.find(User.class, id);
  |    if (removeUser == null) {
  |       // TODO: Already Deleted!! Someone beat you to it
  |    } else {
  |       log.info("Deleting " +removeUser.getName());	
  |       em.remove(removeUser);
  |       users.remove(removeUser );
  |    }
  | }
  | 

Forgive any typos since I didn't test this code of course.

Good Luck!


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