org.apache.struts2.components.Hidden Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.struts2.components;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts2.views.annotations.StrutsTag;
import com.opensymphony.xwork2.util.ValueStack;
/**
*
* Renders an HTML input element of type hidden, populated by the specified property from the ValueStack.
*
*
* Examples
*
*
*
* <-- example one -->
* <s:hidden name="foo" />
* <-- example two -->
* <s:hidden name="foo" value="%{bar}" />
*
* Example One Resulting HTML (if foo evaluates to bar):
* <input type="hidden" name="foo" value="bar" />
* Example Two Resulting HTML (if getBar method of the action returns 'bar')
* <input type="hidden" name="foo" value="bar" />
*
*
*
*/
@StrutsTag(
name="hidden",
tldTagClass="org.apache.struts2.views.jsp.ui.HiddenTag",
description="Render a hidden input field",
allowDynamicAttributes=true)
public class Hidden extends UIBean {
final public static String TEMPLATE = "hidden";
public Hidden(ValueStack stack, HttpServletRequest request, HttpServletResponse response) {
super(stack, request, response);
}
protected String getDefaultTemplate() {
return TEMPLATE;
}
}