Oracle JEWT API Reference
Release 4.2.24.0.0
B12199-01

oracle.bali.ewt.event
Interface Cancelable


public interface Cancelable

Some of the EWT components use "validation" events to notify the client of an action that is about to take place and allow the client to prevent the action from occurring. The Cancelable interface provides a common API for validation events.


Method Summary
 void cancel()
          Cancels the event action.
 boolean isCancelled()
          Tests whether the event has been cancelled.
 

Method Detail

isCancelled

public boolean isCancelled()
Tests whether the event has been cancelled.

Returns:
true if the event has been cancelled by a call to cancel(), false otherwise.

cancel

public void cancel()
Cancels the event action.

Oracle JEWT 4.2.24

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