com.ttdev.wicketpagetest.sample.guice.AjaxPage.java Source code

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Here is the source code for com.ttdev.wicketpagetest.sample.guice.AjaxPage.java

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/**
 * Copyright (C)  2009 Andy Chu <andychu@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * Free Software Foundation version 3.
 *
 * program is distributed in the hope that it will be useful,
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.ttdev.wicketpagetest.sample.guice;

import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.model.PropertyModel;

import com.google.inject.Inject;

public class AjaxPage extends WebPage {
    private static final long serialVersionUID = 1L;
    @Inject
    private CalcService service;
    private int current = 0;
    private Label currentLabel;

    public AjaxPage() {
        AjaxLink<Void> calcNext = new AjaxLink<Void>("calcNext") {

            private static final long serialVersionUID = 1L;

            @Override
            public void onClick(AjaxRequestTarget target) {
                current = service.calcNext(current);
                target.add(currentLabel);
            }
        };
        add(calcNext);
        currentLabel = new Label("current", new PropertyModel<Integer>(this, "current"));
        add(currentLabel);
        currentLabel.setOutputMarkupId(true);
    }
}