Hi, I'am implementing an FeedbackViewPanel that's shows FeedBackMessages with Pagination :
public class FeedbackViewPanel extends Panel implements IFeedback { private static final int PAGE_SIZE = 20; public FeedbackViewPanel(final String id) { super(id); final MessageListView messageListView = new MessageListView("messages", new FeedbackMessagesModel(this)); messageListView.setVersioned(false); add(messageListView); final AjaxPagingNavigator navigator = new AjaxPagingNavigator("navigator", messageListView) { public boolean isVisible() { return messageListView.getPageCount() > 1; } }; add(navigator); } private final class MessageListView extends PageableListView { public MessageListView(String id, IModel model) { super(id, model, PAGE_SIZE); //setModel(); } public boolean isVisible() { final List messages = (List) getModelObject(); return !messages.isEmpty(); } public void populateItem(ListItem item) { final FeedbackMessage message = (FeedbackMessage) item.getModelObject(); message.markRendered(); Label label = new Label("message", new PropertyModel(message, "message")); final Label m = new Label("icon"); item.add(m); m.setModel(new Model("<span class='" + (message.isError() ? "erro" : "mensagem") + "'/>")); m.setEscapeModelStrings(false); m.setRenderBodyOnly(true); item.add(label); } } } But I can figure out a way to delete all the messages from the Session as they get listed on the FeedbackViewPanel . AT