Time for action – using the basic PickList component

Let us see how we can create a PickList component to grant and revoke privileges to and from users, by performing the following steps:

1. Initialize DualListModel in the managed bean:

   public class PickListController 
   {
       private DualListModel<String> privileges;
       public PickListController() 
       {
           
           List<String> privilegesSource = new ArrayList<String>();
           List<String> privilegesTarget = new ArrayList<String>();
   
           privilegesSource.add("Create User");
           privilegesSource.add("Delete User");
           privilegesSource.add("Disable User");
           privilegesSource.add("Remove Buzz Post");
   
           privileges = new DualListModel<String>(privilegesSource, privilegesTarget);
       }
       //setter and getter for privileges
   }

2. Use the <p:pickList> component to create a PickList component:

   <p:pickList id="pickList" 
   ...