org.wicketstuff.jquery.ui.ajax.OnChangeAjaxBehavior Maven / Gradle / Ivy
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.wicketstuff.jquery.ui.ajax;
import org.apache.wicket.ajax.attributes.CallbackParameter;
import org.apache.wicket.behavior.Behavior;
import org.apache.wicket.markup.html.form.FormComponent;
import org.wicketstuff.jquery.core.JQueryEvent;
import org.wicketstuff.jquery.core.ajax.IJQueryAjaxAware;
import org.wicketstuff.jquery.core.ajax.JQueryAjaxPostBehavior;
/**
* Provides a {@link JQueryAjaxPostBehavior} that aims to be wired to the 'change' event
* It will broadcast a {@link ChangeEvent} (by default)
*/
public class OnChangeAjaxBehavior extends JQueryAjaxPostBehavior
{
private static final long serialVersionUID = 1L;
/**
* Constructor
*
* @param source the {@link Behavior} that will broadcast the event.
* @param components the form components to post
*/
public OnChangeAjaxBehavior(IJQueryAjaxAware source, FormComponent... components)
{
super(source, components);
}
@Override
protected CallbackParameter[] getCallbackParameters()
{
return new CallbackParameter[] { CallbackParameter.context("event"), CallbackParameter.context("ui") };
}
// Factories //
@Override
protected JQueryEvent newEvent()
{
return new ChangeEvent();
}
// Event objects //
/**
* Provides an event object that will be broadcasted by the {@link OnChangeAjaxBehavior} callback
*/
public static class ChangeEvent extends JQueryEvent
{
}
}