org.apache.wicket.ajax
Class AjaxSelfUpdatingTimerBehavior

java.lang.Object
  org.apache.wicket.behavior.AbstractBehavior
      org.apache.wicket.behavior.AbstractAjaxBehavior
          org.apache.wicket.ajax.AbstractDefaultAjaxBehavior
              org.apache.wicket.ajax.AbstractAjaxTimerBehavior
                  org.apache.wicket.ajax.AjaxSelfUpdatingTimerBehavior

All Implemented Interfaces:

java.io.Serializable, IBehavior, IBehaviorListener, IClusterable, IRequestListener, IHeaderContributor

public class AjaxSelfUpdatingTimerBehavior
extends AbstractAjaxTimerBehavior

Automatically re-renders the component it is attached to via AJAX at a regular interval.

Since:

1.2

Author:

Igor Vaynberg (ivaynberg)

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.wicket.ajax.AbstractDefaultAjaxBehavior

INDICATOR

Fields inherited from interface org.apache.wicket.behavior.IBehaviorListener

INTERFACE

Constructor Summary

AjaxSelfUpdatingTimerBehavior(Duration updateInterval)
Construct.

Method Summary

protected void	onPostProcessTarget(AjaxRequestTarget target) Give the subclass a chance to add something to the target, like a javascript effect call.
protected void	onTimer(AjaxRequestTarget target) Listener method for the AJAX timer event.

Methods inherited from class org.apache.wicket.ajax.AbstractAjaxTimerBehavior

getCallbackScript, getJsTimeoutCall, getPreconditionScript, getUpdateInterval, onlyTargetActivePage, renderHead, respond, setUpdateInterval, stop

Methods inherited from class org.apache.wicket.ajax.AbstractDefaultAjaxBehavior

findIndicatorId, generateCallbackScript, getAjaxCallDecorator, getCallbackScript, getChannelName, getFailureScript, getSuccessScript, onBind, onRequest, throttleScript

Methods inherited from class org.apache.wicket.behavior.AbstractAjaxBehavior

bind, getCallbackUrl, getCallbackUrl, getComponent, getImplementationId, getStatelessHint, onComponentRendered, onComponentTag, onComponentTag, onRendered, onRenderHeadContribution, onRenderHeadInitContribution

Methods inherited from class org.apache.wicket.behavior.AbstractBehavior

afterRender, beforeRender, cleanup, detach, detachModel, exception, isEnabled, isTemporary, onException, rendered

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AjaxSelfUpdatingTimerBehavior

public AjaxSelfUpdatingTimerBehavior(Duration updateInterval)

Construct.

Parameters:

updateInterval - Duration between AJAX callbacks

Method Detail

onTimer

protected final void onTimer(AjaxRequestTarget target)

Description copied from class: AbstractAjaxTimerBehavior

Listener method for the AJAX timer event.

Specified by:

onTimer in class AbstractAjaxTimerBehavior

Parameters:

target - The request target

See Also:

AbstractAjaxTimerBehavior.onTimer(org.apache.wicket.ajax.AjaxRequestTarget)

onPostProcessTarget

protected void onPostProcessTarget(AjaxRequestTarget target)

Give the subclass a chance to add something to the target, like a javascript effect call. Called after the hosting component has been added to the target.

Parameters:

target - The AJAX target