package org.apache.wicket.examples.repeater;
import org.apache.wicket.AttributeModifier;
import org.apache.wicket.extensions.markup.html.repeater.data.sort.OrderByBorder;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.navigation.paging.PagingNavigator;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.ReuseIfModelsEqualStrategy;
import org.apache.wicket.markup.repeater.data.DataView;
import org.apache.wicket.model.IModel;
@author
public class OIRPage extends BasePage
{
private static final long serialVersionUID = 1L;
private static class HighlitableDataItem<T> extends Item<T>
{
private static final long serialVersionUID = 1L;
private boolean highlite = false;
public void toggleHighlite()
{
highlite = !highlite;
}
@param
@param
@param
public HighlitableDataItem(String id, int index, IModel<T> model)
{
super(id, index, model);
add(AttributeModifier.append("class", () -> highlite ? "highlight" : null));
}
}
public OIRPage()
{
SortableContactDataProvider dp = new SortableContactDataProvider();
final DataView<Contact> dataView = new DataView<Contact>("oir", dp)
{
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(final Item<Contact> item)
{
Contact contact = item.getModelObject();
item.add(new ActionPanel("actions", item.getModel()));
item.add(new Link<Void>("toggleHighlite")
{
@Override
public void onClick()
{
HighlitableDataItem<Contact> hitem = (HighlitableDataItem<Contact>)item;
hitem.toggleHighlite();
}
});
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(AttributeModifier.append("class",
() -> (item.getIndex() % 2 == 1) ? "even" : "odd"));
}
@Override
protected Item<Contact> newItem(String id, int index, IModel<Contact> model)
{
return new HighlitableDataItem<>(id, index, model);
}
};
dataView.setItemsPerPage(8L);
dataView.setItemReuseStrategy(ReuseIfModelsEqualStrategy.getInstance());
add(new OrderByBorder<String>("orderByFirstName", "firstName", dp)
{
private static final long serialVersionUID = 1L;
@Override
protected void onSortChanged()
{
dataView.setCurrentPage(0);
}
});
add(new OrderByBorder<String>("orderByLastName", "lastName", dp)
{
private static final long serialVersionUID = 1L;
@Override
protected void onSortChanged()
{
dataView.setCurrentPage(0);
}
});
add(dataView);
add(new PagingNavigator("navigator", dataView));
}
}