使用 hash map 动态显示 表格

可参考的网站
http://tech.ccidnet.com/pub/article/c1078_a97378_p1.html

<!--
    Copyright 2004, James M Turner.
    All Rights Reserved
   
    -->

<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-html-el.tld" prefix="html-el" %>
<%@ taglib uri="/WEB-INF/struts-tiles.tld" prefix="tiles" %>
<%@ taglib uri="/WEB-INF/c.tld" prefix="c" %>
<%@ taglib prefix="fmt" uri="/WEB-INF/fmt.tld" %>

<head>
<title>Star Wars Actor Fact Page</title>
</head>
<H1><center>Start Wars Actor Fact Page</title>
<html:form action="/processHashActorComments" >
    <table border="1" width="80%">
        <tr><th>Last Name</th><th>First Name</th>
<th>Date of Birth</th><th>Comment</th></tr>
        <c:forEach var="people" items="${dynamicHashmapForm.map.people}">
            <tr><td><c:out value="${people.value.lastName}"/></td>
                <td><c:out value="${people.value.firstName}"/></td>
                <td><c:out value="${people.value.dateOfBirth}"/></td>
                <td><html-el:text property="comments(${people.value.lastName},
${people.value.firstName})" /></td>
            </tr>
        </c:forEach>
    </table>
    <P/>
    <html:submit value="Update Comments"/>
</html:form>


  <c:forEach var="people" items="${dynamicHashmapForm.map.people}">

${people.value.lastName}"/

是一个structs form_bean 文件 是在 structs_config.xml 中 定义

需要使用 jstl 标签库

JSTL 在 tomcat 下的安装

可以参考这篇文章
http://www.teacherli.com/info7/ask251074.htm



原文地址:https://www.cnblogs.com/bobomail/p/110647.html