org.zkoss.zk.ui.event
Class ErrorEvent

java.lang.Object
  extended by org.zkoss.zk.ui.event.Event
      extended by org.zkoss.zk.ui.event.InputEvent
          extended by org.zkoss.zk.ui.event.ErrorEvent

public class ErrorEvent
extends InputEvent

Represents an event cause by user's entering a wrong data or clearing the last wrong data.

Author:
tomyeh

Constructor Summary
ErrorEvent(java.lang.String name, Component target, java.lang.String val, java.lang.String msg)
          Constructs an error-relevant event.
 
Method Summary
static ErrorEvent getErrorEvent(AuRequest request)
          Converts an AU request to an error event.
 java.lang.String getMessage()
          Returns the error message if this event is caused by a wrong data, or null if it is to clear messsage.
 
Methods inherited from class org.zkoss.zk.ui.event.InputEvent
getInputEvent, getStart, getValue, isChangingBySelectBack
 
Methods inherited from class org.zkoss.zk.ui.event.Event
getData, getEvent, getName, getPage, getTarget, isPropagatable, stopPropagation, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ErrorEvent

public ErrorEvent(java.lang.String name,
                  Component target,
                  java.lang.String val,
                  java.lang.String msg)
Constructs an error-relevant event.

Parameters:
val - the new value
msg - the error message if not null. If null, it means the error (notified by previous ErrorEvent) is cleared.
Method Detail

getErrorEvent

public static final ErrorEvent getErrorEvent(AuRequest request)
Converts an AU request to an error event.

Since:
5.0.0

getMessage

public final java.lang.String getMessage()
Returns the error message if this event is caused by a wrong data, or null if it is to clear messsage.



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