pickList is a dual list input component that is used for transferring data between two different collections with drag-and-drop based reordering, transition effects, POJO support, client-server callbacks, and more.
pickList uses a custom data model, which is an instance of
org.primefaces.model.DualListModel that contains two lists—one for the source and one for the target. For a
pickList implementation that would be used to select countries, the data model could be as follows:
private List<String> countriesSource = new ArrayList<String>(); private List<String> countriesTarget = new ArrayList<String>(); countriesSource.add("England"); countriesSource.add("Germany"); countriesSource.add("Switzerland"); countriesSource.add("Turkey"); ...