Listing data with pickList

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.

How to do it...

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");

privateDualListModel<String> countries = new DualListModel<String>(countriesSource, countriesTarget);

The definition of the component could be as follows:

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