| /* |
| * $Id$ $Revision$ $Date$ |
| * |
| * ============================================================================== |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package wicket.extensions.markup.html.repeater.refreshing; |
| |
| import wicket.markup.ComponentTag; |
| import wicket.model.IModel; |
| |
| /** |
| * Item that sets class="even" or class="odd" attributes based on its index |
| * |
| * @author Igor Vaynberg (ivaynberg) |
| * |
| */ |
| public class OddEvenItem extends Item |
| { |
| private static final long serialVersionUID = 1L; |
| |
| private String CLASS_EVEN = "even"; |
| private String CLASS_ODD = "odd"; |
| |
| /** |
| * Constructor |
| * |
| * @param id |
| * component id |
| * @param index |
| * item index |
| * @param model |
| * item model |
| */ |
| public OddEvenItem(String id, int index, IModel model) |
| { |
| super(id, index, model); |
| } |
| |
| protected void onComponentTag(ComponentTag tag) |
| { |
| super.onComponentTag(tag); |
| tag.put("class", (getIndex() % 2 == 0) ? CLASS_EVEN : CLASS_ODD); |
| } |
| |
| } |