org.apache.wicket.protocol.http

Class MultipartFormComponentListener

java.lang.Object

org.apache.wicket.protocol.http.MultipartFormComponentListener

All Implemented Interfaces:

AjaxRequestTarget.IListener

public class MultipartFormComponentListener
extends Object
implements AjaxRequestTarget.IListener

This listener updates the Form's enctype whenever a multipart FormComponent is added to the AjaxRequestTarget. This is needed because the multipart form component may change its visibility/enablement and thus change the multipart-ness of the whole form.

Constructor Summary

Constructors

Constructor and Description
MultipartFormComponentListener()

Method Summary

Modifier and Type	Method and Description
void	onAfterRespond(Map<String,Component> map, AjaxRequestTarget.IJavaScriptResponse response) Triggered after ajax request target is done with its response cycle.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.ajax.AjaxRequestTarget.IListener

onBeforeRespond, updateAjaxAttributes

Constructor Detail

MultipartFormComponentListener

public MultipartFormComponentListener()

Method Detail

onAfterRespond

public void onAfterRespond(Map<String,Component> map,
                           AjaxRequestTarget.IJavaScriptResponse response)

Description copied from interface: AjaxRequestTarget.IListener

Triggered after ajax request target is done with its response cycle. At this point only additional javascript can be output to the response using the provided AjaxRequestTarget.IJavaScriptResponse object NOTE: During this stage of processing any calls to target that manipulate the response (adding components, javascript) will have no effect

Specified by:

onAfterRespond in interface AjaxRequestTarget.IListener

Parameters:

map - read-only map:markupId->component of components already added to the target

response - response object that can be used to output javascript