/*
* 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.wicket.examples.repeater;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.apache.wicket.AttributeModifier;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.RefreshingView;
import org.apache.wicket.model.AbstractReadOnlyModel;
/**
* page that demonstrates a RefreshingView
*
* @see RefreshingView
*
* @author igor
*/
public class RefreshingPage extends BasePage
{
/**
* Constructor
*/
public RefreshingPage()
{
final List contacts = new ArrayList(10);
// populate list of contacts to be displayed
ContactDataProvider dp = new ContactDataProvider();
Iterator it = dp.iterator(0, 10);
while (it.hasNext())
{
contacts.add(dp.model(it.next()));
}
// create the refreshing view
RefreshingView view = new RefreshingView("view")
{
/**
* Return an iterator over models for items in the view
*/
protected Iterator getItemModels()
{
return contacts.iterator();
}
protected void populateItem(final Item item)
{
Contact contact = (Contact)item.getModelObject();
item.add(new Label("itemid", item.getId()));
item.add(new ActionPanel("actions", item.getModel()));
item.add(new Label("contactid", String.valueOf(contact.getId())));
item.add(new Label("firstname", contact.getFirstName()));
item.add(new Label("lastname", contact.getLastName()));
item.add(new Label("homephone", contact.getHomePhone()));
item.add(new Label("cellphone", contact.getCellPhone()));
item.add(new AttributeModifier("class", true, new AbstractReadOnlyModel()
{
public Object getObject()
{
return (item.getIndex() % 2 == 1) ? "even" : "odd";
}
}));
}
};
add(view);
add(new Link("refreshLink")
{
public void onClick()
{
// noop
}
});
}
}