📄 bean-parameter.jsp
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/struts-html-el.tld" prefix="html-el" %>
<%@ taglib uri="/WEB-INF/struts-bean-el.tld" prefix="bean-el" %>
<%@ taglib uri="/WEB-INF/c.tld" prefix="c" %>
<html-el:html>
<head>
<title>Test Replacements for struts-bean:parameter Tag</title>
</head>
<body bgcolor="white">
<div align="center">
<h1>Test Replacements for struts-bean:parameter Tag</h1>
</div>
<p>If called from the <code>index.jsp</code> page, two request parameters will
be included and their values displayed below. If you call this page without
including the appropriate request parameters, you will receive a JSP runtime
error instead.</p>
<c:set var="param1" value='${param["param1"]}'/>
<c:set var="param2" value='${param["param2"]}'/>
<c:set var="param3" value='${param["param3"]}'/>
<c:if test="${empty param3}">
<c:set var="param3" value="UNKNOWN VALUE"/>
</c:if>
<table border="1">
<tr>
<th>Parameter Name</th>
<th>Correct Value</th>
<th>Test Result</th>
</tr>
<tr>
<td>param1</td>
<td>value1</td>
<td><c:out value="${param1}"/></td>
</tr>
<tr>
<td>param2</td>
<td>value2</td>
<td><c:out value="${param2}"/></td>
</tr>
<tr>
<td>param3</td>
<td>UNKNOWN VALUE</td>
<td><c:out value="${param3}"/></td>
</tr>
</table>
</body>
</html-el:html>
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