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jsf-2richfaces

Execute a bean action on page load using JSF2 and richFaces4

Im working on a JSF2 and richFaces4 application and I want to execute a backing bean action on load of one of my xhtml view.

Thanks.

Solution

  • If you make a bean @ViewScoped, a method with a @PostConstruct annotation will be invoked exactly once when rendering an xhtml view that references it.

    For example:

    @ManagedBean
@ViewScoped
public class Foo {
  @PostConstruct
  public void onPageLoad() {
  ...
  }
}


<h:outputText value=#{foo.property}"/>