Module org.omnifaces
Package org.omnifaces.event

Class PreInvokeActionEvent

java.lang.Object
java.util.EventObject
jakarta.faces.event.SystemEvent
jakarta.faces.event.ComponentSystemEvent
org.omnifaces.event.PreInvokeActionEvent
All Implemented Interfaces:
Serializable
@NamedEvent(shortName="preInvokeAction") public class PreInvokeActionEvent extends ComponentSystemEvent
Use this event to have a hook on a listener method during the beforephase of the PhaseId.INVOKE_APPLICATION. This event is supported on UIViewRoot, UIForm, UIInput and UICommand components.

This event is particularly helpful as a replacement of <f:event type="preRenderView"> and also provides the possibility to invoke multiple action listeners on a single UIInput and UICommand components on an easy manner. 

 <f:event type="preInvokeAction" listener="#{bean.preInvokeAction}" />
Since:
1.1
Author:
Bauke Scholtz
See Also:

  • Constructor Details

    • PreInvokeActionEvent

      public PreInvokeActionEvent(UIComponent component)
      Construct a new pre invoke action event on the given component.
      Parameters:
      component - The component to invoke the event on.