[jboss-user] [JBoss Seam] - Simple examples needed

[mortena]

I need to do the following:

Create a form, where I can edit the Credentials of a User and the user.

User.java has properties: 

  | String firstName, 
  | String surName
  | Credential credential
  | 
  | Credential.java has properties: 
  | 
  |   | username, 
  |   | password.
  |   | 
  | 
  | Now I'm creating a form where I can edit the firstName and surName of the user and the users credentials.
  | 
  | How can I create an input field where i can edit the credentials of the user?
  | 
  | I've tried:
  | 
  | <h:inputText required="true"
  |                              value="#{userHome.instance.credential.username}"/>
  | 
  | But it gives an error saying that the credentials are null:
  | 
  | Target Unreachable, 'credential' returned null on 'com.tmn.smile.model.User'".
  | 
  | Any hints on where I can find simple examples showing how these things should be done?

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