[jboss-user] [JBoss Seam] - Re: Edit details

[vikramchhetryy]

Thanks for your response pete.

I tried seam reverse engineering but there is an error in seam generate-ui command
ERROR:-
[hibernate] INFO: Hibernate EntityManager 3.3.1.GA
  | [hibernate] An exception occurred while running exporter #2:generic exportertemplate: view/list.xhtml.ftl
  | [hibernate] To get the full stack trace run ant with -verbose
  | [hibernate] Problems in creating a configuration for JPA. Have you remembered to add hibernate EntityManager jars to the classpath ?
  | [hibernate] java.lang.reflect.InvocationTargetException
  | [hibernate] javax.persistence.PersistenceException: java.lang.TypeNotPresentException: Type org.jboss.seam.annotations.Name not present
  | [hibernate] java.lang.TypeNotPresentException: Type org.jboss.seam.annotations.Name not present
  | [hibernate] java.lang.ClassNotFoundException: org.jboss.seam.annotations.Name
  | [hibernate] A class were not found in the classpath of the Ant task.
  | [hibernate] Ensure that the classpath contains the classes needed for Hibernate and your code are in the classpath.
  | 
  | BUILD FAILED
  | /home/vikramc/eclipseEuropa/seam/seam-gen/build.xml:1057: Problems in creating a configuration for JPA. Have you remembered to add hibernate EntityManager jars to the classpath ?
  | 

I have one more question.
I have a dropdown populated from the database.
the value of the option always starts from 0, i want it to be the primary key from the database.

<s:decorate template="layout/edit.xhtml">
  |     <ui:define name="label">Favourite Book</ui:define>
  |     <ui:define name="description">A book has a composite key</ui:define>
  |     <h:selectOneMenu value="#{roles.iroleId}">
  |           <s:selectItems value="#{role.resultList}" var="role1"                                                                label="#{role1.strDescription}" noSelectionLabel="Please Select."/>                                                                     
  |            <s:convertEntity />
  |     </h:selectOneMenu>
  | </s:decorate>

How do I solve this?

Thanks in advace.

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