net.kornr.swit.site.widget.AjaxImageRadio.java Source code

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Here is the source code for net.kornr.swit.site.widget.AjaxImageRadio.java

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/*
 * Copyright 2009 Rodrigo Reyes reyes.rr at gmail dot com
 *
 * Licensed 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 net.kornr.swit.site.widget;

import org.apache.wicket.ResourceReference;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormSubmitBehavior;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.Radio;
import org.apache.wicket.markup.html.image.Image;
import org.apache.wicket.util.value.ValueMap;

public class AjaxImageRadio extends Image {
    private String m_radioId;

    public AjaxImageRadio(String id, ResourceReference resourceReference, ValueMap resourceParameters, Form form,
            Radio radio) {
        super(id, resourceReference, resourceParameters);

        radio.setOutputMarkupId(true);
        m_radioId = radio.getMarkupId();

        this.add(new AjaxFormSubmitBehavior(form, "onclick") {
            @Override
            protected void onError(AjaxRequestTarget arg0) {
            }

            @Override
            protected void onSubmit(AjaxRequestTarget target) {
                AjaxImageRadio.this.onSubmit(target);
            }

            @Override
            protected CharSequence getEventHandler() {
                String seq = "$('#" + m_radioId + "').attr('checked',true);";
                return seq + super.getEventHandler();
            }
        });
    }

    protected void onSubmit(AjaxRequestTarget target) {
    }

}