001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.wicket.markup.html.internal; 018 019import org.apache.wicket.markup.ComponentTag; 020import org.apache.wicket.markup.parser.filter.InlineEnclosureHandler; 021 022 023/** 024 * An InlineEnclosure are automatically created by Wicket. Do not create it yourself. An 025 * InlineEnclosure container is created when <tr wicket:enclosure="controllingChildId"> (any 026 * html tag which can contain other html tags can be used in place of <tr>) is found in the 027 * markup. The child component (it's id defined as the value of the attribute, in the example, 028 * 'controllingChildId') controls the visibility of the whole enclosure and it's children. This also 029 * works in Ajax calls without extra markup or java code. 030 * 031 * @see InlineEnclosureHandler 032 * 033 * @author Joonas Hamalainen 034 * @author Juergen Donnerstag 035 */ 036public class InlineEnclosure extends Enclosure 037{ 038 private static final long serialVersionUID = 1L; 039 040 /** 041 * Construct. 042 * 043 * @param id The component id 044 * @param childId The id of the child component that controls the visibility 045 */ 046 public InlineEnclosure(final String id, final String childId) 047 { 048 super(id, childId); 049 050 // ensure that the Enclosure is ready for ajax updates 051 setOutputMarkupPlaceholderTag(true); 052 } 053 054 @Override 055 protected void onComponentTag(final ComponentTag tag) 056 { 057 // remove the wicket:enclosure attribute 058 tag.remove(InlineEnclosureHandler.INLINE_ENCLOSURE_ATTRIBUTE_NAME); 059 060 super.onComponentTag(tag); 061 } 062}