[CONF] Apache Wicket > AJAX update and file download in one blow

[confluence]

AJAX update and file download in one blow Page added by Ernesto Reinaldo Barreiro Following example shows how to use an AJAX request to refresh some components and at the same time make the browser ask bask for a file to be downloaded. import org.apache.wicket.IResourceListener; import org.apache.wicket.markup.html.WebMarkupContainer; /** * @author Ernesto Reinaldo Barreiro (reier...@gmail.com) * */ public class DocumentResourceListener extends WebMarkupContainer implements IResourceListener { private static final long serialVersionUID = 1L; private IResourceListener resourceListener; /** * Constructor receiving an IResourceListener.. * * @param id * @param resourceListener */ public DocumentResourceListener(final String id, IResourceListener resourceListener) { super(id); this.resourceListener = resourceListener; } /** * Gets the url to use for this link. * * @return The URL that this link links to */ protected CharSequence getURL() { return urlFor(IResourceListener.INTERFACE); } @Override protected boolean getStatelessHint() { return false; } public void onResourceRequested() { this.resourceListener.onResourceRequested(); } } Change Notification Preferences View Online | Add Comment