/*
* 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.ajax;
import java.util.LinkedList;
import java.util.List;
import org.apache.wicket.ajax.markup.html.form.AjaxFallbackButton;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.form.Button;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.Model;
/**
* Homepage
*/
public class HomePage extends WebPage
{
private static final long serialVersionUID = 1L;
int rows = 1;
/**
*/
public HomePage()
{
this(true, 0);
}
/**
* @param enableInputField
* @param newPageId
*/
@SuppressWarnings("serial")
public HomePage(boolean enableInputField, int newPageId)
{
// Add the simplest type of label
add(new Label("message",
"If you see this message wicket is properly configured and running"));
Form<Void> form = new Form<Void>("form")
{
};
add(form);
form.add(new TextField<String>("textfield", new Model<String>()));
form.add(new Button("submit"));
final WebMarkupContainer listViewContainer = new WebMarkupContainer("listViewContainer");
form.add(listViewContainer);
listViewContainer.setOutputMarkupId(true);
final ListView<Object> listView;
listViewContainer.add(listView = new ListView<Object>("listView",
new AbstractReadOnlyModel<List<Object>>()
{
@Override
public List<Object> getObject()
{
List<Object> objects = new LinkedList<Object>();
for (int i = 0; i < rows; i++)
{
objects.add(new Object());
}
return objects;
}
})
{
@Override
protected void populateItem(ListItem<Object> item)
{
item.add(new Label("label", Integer.toString(item.getIndex())));
}
});
form.add(new AjaxFallbackButton("addButton", form)
{
@Override
protected void onSubmit(AjaxRequestTarget target, Form<?> form)
{
rows++;
listView.removeAll();
target.addComponent(listViewContainer);
}
}.setDefaultFormProcessing(false));
}
}