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Strut2 标签 控制和数据标签
<%@ page language="java" pageEncoding="GB2312"%>
<%@ taglib prefix="s" uri="/struts-tags" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>Huy Vanpull's exercise of struts 2.0 tags </title>
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">    
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
  </head>
  <body style="font:12px;color:red;">
    <s:set name="type" value="0"/>
    
    <span>控制标签练习:<br/></span>
    <s:if test="#type==0">
        <span>神仙</span>
    </s:if>
    <s:elseif test="#type==1">
        <span>凡人</span>
    </s:elseif>
    <s:else>
         <span>妖怪</span>
    </s:else>
    <br/><br/><br/>
    
    
     <span>迭代标签迭代List,Set练习:<br/></span>
    <s:iterator id="name" status="st"  value="{'黄药师','欧阳峰','段智兴','洪七公'}">
        <s:property value="#st.index"/>:&nbsp;&nbsp;
        <s:property value="name"/>,
        <s:if test="#st.first">
            <span>首元素,</span>
        </s:if>
        <s:elseif test="#st.last">
            <span>尾元素,</span>
        </s:elseif>
        <s:else>
            <span>第<s:property value="#st.count"/>元素,</span>
        </s:else>
        <s:if test="#st.even">
            <span>index为偶数<br/></span>
        </s:if>
        <s:elseif test="#st.odd">
            <span>index为奇数<br/></span>
        </s:elseif>
    </s:iterator>
    <br/><br/><br/>
    
    <span>迭代标签迭代Map练习:<br/></span>
    <s:iterator id="score" status="st"  value="#{'东邪':'黄药师','西毒':'欧阳峰','南帝':'段智兴','北丐':'洪七公'}">
        <s:property value="#st.index"/>:&nbsp;&nbsp;
        <s:property value="key"/><s:property value="value"/>,
        <s:if test="#st.first">
            <span>首元素,</span>
        </s:if>
        <s:elseif test="#st.last">
            <span>尾元素,</span>
        </s:elseif>
        <s:else>
            <span>第<s:property value="#st.count"/>元素,</span>
        </s:else>
        <s:if test="#st.even">
            <span>index为偶数<br/></span>
        </s:if>
        <s:elseif test="#st.odd">
            <span>index为奇数<br/></span>
        </s:elseif>
    </s:iterator>
    <br/><br/><br/>
    
    <span>Append标签练习:<br/></span>
    <s:append id="newList">
        <s:param value="{'黄药师','欧阳峰','段智兴','洪七公'}"/>
        <s:param value="{'周伯通'}"/>
    </s:append>
    <s:iterator id="name" status="st"  value="#newList">
        <span><s:property value="name"/>,</span>
    </s:iterator>
    <br/><br/><br/>
    
    <span>Bean标签练习:<br/></span>
    <s:bean id="t" name="java.util.Date">
        <s:param name="minutes" value="12345678"/>
        <s:property value="minutes"/>
    </s:bean>
    <br/><br/><br/>
    
    <span>Date标签练习:<br/></span>
    <s:date name="#t" format="yyyy-MM-dd HH:mm:ss" nice="false"/>
    <br/><br/><br/>
    
    <span>Set标签练习:<br/></span>
    <s:set name="age" value="29" scope="session"/>
    ${"sessionScope.age"}
    <br/><br/><br/>
    
    <span>Include标签练习:<br/></span>
    <s:include value="url">
        <param name="id" value="123"/>
    </s:include>
    <br/><br/><br/>
    
    
    <span>URL标签练习:<br/></span>
    <s:url includeParams="get" value="http://www.blogjava.net/hwpok">
        <s:param name="id" value="10"/>
        <s:param name="age" value="Huyvanpull"/>
    </s:url>
    <br/><span>它只是一个URL,不具有A标签的功能</span>
    <br/><br/><br/>
    
    <span>Property标签练习:<br/></span>
    <span>property标签前面已经用过太多了,但是没有用到它的default属性</span><br/>
    <s:property value="null" default="Huyvanpull"/>
    <br/><br/><br/>
  </body>
</html>
posted on 2008-10-12 00:54 HUIKK 阅读(718) 评论(0)  编辑  收藏 所属分类: Struts

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