ZK Developer's Guide

}
}
}
item.setValue(media.getTitle());
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Chapter 3
We manually set the value of listitem with item.setValue(media.getTitle())
to have the possibility of accessing that value in the onSelect listener of the
listbox. Most of the ZK controls implement the setValue and getValue methods,
as a way of exchanging data over the application.
After seeing the implementation of the ListItemRenderer, we should look at the
implementation of the ListModel.
public class SearchMediaListModel extends AbstractListModel
{
/**
* @see org.zkoss.zul.ListModel#getElementAt(int)
*/
public Object getElementAt(final int index)
{
String searchattribute = (String)
Sessions.getCurrent().getAttribute(„searchattribute");
if (searchattribute == null)
{
searchattribute = „";
}
return MediaDAOFactory.getDAO().searchByTitle(searchattribute, 5)
.toArray()[index];
}
/**
* @see org.zkoss.zul.ListModel#getSize()
*/
public int getSize()
{
String searchattribute = (String)
Sessions.getCurrent().getAttribute(„searchattribute");
if (searchattribute == null)
{
searchattribute = „";
}
return MediaDAOFactory.getDAO().searchByTitle(searchattribute, 5)
size();
}
public void update()
{