[jboss-user] [JBoss Seam] - Re: Multiple select items in page scope with factories.

[christian.andersson]

"christian.andersson" wrote : Hi all,
  | 
  | I have an issue with multiple @SelectItems and factories.
  | 
  | Environment
  | 
  | jboss-4.0.4.GA
  | Seam 1.1.0.beta1
  | selectitems 1.0.1rc1
  | 
  | 
  | In my SFSB I have these @SelectItems 
  | 
  |     @SelectItems(value = "selectProjectManagers", scope = ScopeType.PAGE, label = "name", strategy = SelectItems.Strategy.INDEX)
  |   |     private List<User> projectManagers;
  |   | 
  |   | @SelectItems(value = "selectCustomers", scope = ScopeType.PAGE, label = "name", strategy = SelectItems.Strategy.INDEX)
  |   |     private List<Customer> customers;
  |   | 
  |   | @SelectItems(value = "selectBusinessAreas", scope = ScopeType.PAGE, label = "name", strategy = SelectItems.Strategy.INDEX)
  |   |     private List<BusinessArea> businessAreas;
  | 
  | I have three factories for these
  | 
  | 
  |   |     @Factory("selectProjectManagers")
  |   |     public void getProjectManagers()
  |   |     {
  |   |         projectManagers = userManager.getUsersInRoles(new String[] { SystemRole.PROJECT_ADMINISTRATOR });
  |   |     }
  |   | 
  |   |     @Factory("selectBusinessAreas")
  |   |     public void getBusinessAreas()
  |   |     {
  |   |         businessAreas = systemManagerBean.getBusinessAreas();
  |   |     }
  |   | 
  |   |     @Factory("selectCustomers")
  |   |     public void getCustomers()
  |   |     {
  |   |         customers = customerManager.getCustomers();
  |   |     }
  | 
  | and finally a page that displays these select items on a page as drop downs.
  | 
  | 
  | 
  |   |    <h:outputLabel for="customer">Project Manager:</h:outputLabel>
  |   |    <h:selectOneMenu value="#{projectWebManager.projectManager}">
  |   |       <f:selectItems value="#{selectProjectManagers}"/>
  |   |    </h:selectOneMenu>
  |   | 
  |   |    <h:outputLabel for="customer">Customer:</h:outputLabel>
  |   |    <h:selectOneMenu value="#{projectWebManager.customer}">
  |   |       <f:selectItems value="#{selectCustomers}"/>
  |   |     </h:selectOneMenu>
  |   | 
  |   |    <h:outputLabel for="customer">Business Area:</h:outputLabel>
  |   |    <h:selectOneMenu value="#{projectWebManager.businessArea}">
  |   |       <f:selectItems value="#{selectBusinessAreas}"/>
  |   |    </h:selectOneMenu>
  | 
  | When I debug this I can see that only the factory associated with the first of the three dropdowns (selectProjectManagers) is called. If I put the selectCustomers dropdown before the selectProjectManagers dropdown the selectCustomers factory is called.
  | 
  | 
  | Note: The first call to the page loads all three, it is on the second call to the page that only the first factory gets called.
  | 

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