001    /*
002     * Databinder: a simple bridge from Wicket to Hibernate
003     * Copyright (C) 2008  Nathan Hamblen nathan@technically.us
004    
005     * This library is free software; you can redistribute it and/or
006     * modify it under the terms of the GNU Lesser General Public
007     * License as published by the Free Software Foundation; either
008     * version 2.1 of the License, or (at your option) any later version.
009     * 
010     * This library is distributed in the hope that it will be useful,
011     * but WITHOUT ANY WARRANTY; without even the implied warranty of
012     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013     * Lesser General Public License for more details.
014     * 
015     * You should have received a copy of the GNU Lesser General Public
016     * License along with this library; if not, write to the Free Software
017     * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
018     */
019    package net.databinder.components;
020    
021    import org.apache.wicket.markup.html.WebMarkupContainer;
022    import org.apache.wicket.model.IModel;
023    
024    /**
025     * Extention of WebMarkupContainer that outputs a markup ID and placeholder tag
026     * if invisible by default. Handy for targets of ajax event handlers.
027     * @author Nathan Hamblen
028     *
029     */
030    public class AjaxCell extends WebMarkupContainer {
031            public AjaxCell(String id, IModel model) {
032                    super(id, model);
033                    setOutputMarkupId(true);
034                    setOutputMarkupPlaceholderTag(true);
035            }
036            public AjaxCell(String id) {
037                    this(id, null);
038            }
039    }