Package org.apache.click.examples.page.control

Source Code of org.apache.click.examples.page.control.ActionDemo

/*
* 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.apache.click.examples.page.control;

import java.util.Date;

import org.apache.click.ActionListener;
import org.apache.click.Control;
import org.apache.click.control.ActionButton;
import org.apache.click.control.ActionLink;
import org.apache.click.examples.page.BorderPage;
import org.apache.click.util.Bindable;

/**
* Provides an ActionLink and ActionButton demonstration Page.
* <p/>
* In this example public fields are automatically added to the Page model using
* their field name. In the case of controls their name will be automatically
* set to their field name.
*
* @author Malcolm Edgar
*/
public class ActionDemo extends BorderPage {

    @Bindable protected ActionLink link = new ActionLink();
    @Bindable protected ActionButton button = new ActionButton();
    @Bindable protected String clicked;

    public ActionDemo() {

        link.setActionListener(new ActionListener() {
            public boolean onAction(Control source) {
                clicked = source.getClass().getName() + ".onAction invoked at " + (new Date());
                return true;
            }
        });

        button.setListener(this, "onButtonClick");
    }

    // --------------------------------------------------------- Event Handlers

    public boolean onButtonClick() {
        clicked = getClass().getName() + ".onButtonClick invoked at " + (new Date());
        return true;
    }
}
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