Top Description Methods
jakarta.faces.event

public Interface ValueChangeListener

extends FacesListener
Known Direct Implementers
com.sun.faces.facelets.tag.faces.core.ValueChangeListenerHandler.LazyValueChangeListener, jakarta.faces.event.MethodExpressionValueChangeListener
Imports
jakarta.faces.component.UIComponent

A listener interface for receiving ValueChangeEvents. A class that is interested in receiving such events implements this interface, and then registers itself with the source UIComponent of interest, by calling addValueChangeListener().

Method Summary

Modifier and TypeMethod and Description
public void
processValueChange(ValueChangeEvent
The ValueChangeEvent that has occurred
event)

Invoked when the value change described by the specified ValueChangeEvent occurs.

Method Detail

processValueChangeback to summary
public void processValueChange(ValueChangeEvent event) throws AbortProcessingException

Invoked when the value change described by the specified ValueChangeEvent occurs.

Parameters
event:ValueChangeEvent

The ValueChangeEvent that has occurred

Exceptions
AbortProcessingException:
Signal the Jakarta Faces implementation that no further processing on the current event should be performed