[jboss-user] [JBoss Seam] - Re: Using @RequestParameter in EntityHome

[petemuir]

The problem is that if you *don't* pass the id as a request parameter when you come to do the update, then the id will be null (@RequestParameter doesn't magically remember stuff ;).

If you are passing the id in when the EntityHome is created

@RequestParamter Object id;
  | 
  | protected Object createInstance() {
  |    if (id != null) {
  |       assignId(id);
  |    }
  |    return super.createInstance();
  | }
      

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