cyanbomb — Sat, 29 Dec 2007 03:15:00 GMT

1. 条�g标签
JSTL:

1 <c:if test="${user.password == 'hello'}">
2     <c:choose>
3         <c:when test="${user.age <= 18}">
4             <font color="blue" />
5         c:when>
6         <c:when test="${user.age <= 30 && user.age > 18}">
7             <font color="red" />
8         c:when>
9         <c:otherwise>
10             <font color="green" />
11         c:otherwise>
12     c:choose>
13 c:if>

Struts2:

1 <s:if test="#user.age <= 18">
2     <font color="blue" />
3 s:if>
4 <s:elseif test="#user.age <= 30 && user.age > 18">
5     <font color="red" />
6 s:elseif>
7     <font color="green" />
8 s:else>

2. �q�代标签
JSTL:

1 <c:forEach var="user" items="${users}">
2 <c:out value="${user.userName}" />
3 c:forEach>
4
5 <c:forEach var="i" begin="1" end="10" step="3">
6 <c:out value="${i}" />
7 c:forEach>
8

Struts2:

1 <s:iterator value="#users" status="stuts">
2     <s:if test="#stuts.odd == true">
3         <s:property value="userName" />
4     s:if>
5     <s:else>
6         <s:property value="passWord" />
7     s:else>
8 s:iterator>

3. URL相关标签
JSTL:

1
2 <c:import url="http://127.0.0.1:8080/hello/hello.jsp" />
3
4 <c:import url="hello.jsp" />
5
6 <a href="">a>
7
8 <c:import url="hello.jsp" charEncoding="gb2312" >
9 <c:param name="userName" value="cyanbomb" />
10 c:import>
11
12 <c:redirect url="${myurl}" />
13
14 <c:url value="myurl" var="hello.jsp" scope="session">
15 <c:param name="userName" value="cyanbomb" />
16 c:url>

Struts2:

1 <a href='value="/hello.jsp" />'>Helloa><br />
2 <s:url id="url" value="/hello.jsp">
3 <s:param name="name">cyanbombs:param>
4 s:url>
5 <s:a href="%{url}">Hellos:a>

解除的疑问，list遍历问题

像这样一个list,里面�?条记�?每条记录包含两个对象,我把�l�果�?lstRooms)request��C��面,想遍历显�C�RrmRooms里的id,和RrmRoomType里的name.
我用JSTL实现如下:

1 <table>
2     <c:forEach var="rm" items="${lstRooms}">
3         <tr>
4             <td>${rm[0].id}td>
5             <td>${rm[1].name}td>
6         <tr>
7     c:forEach>
8 table>

STRUTS2实现如下:

1<table>
2     <s:iterator value="#lstRooms" status="stat">
3         <tr>
4             <td><s:property value="#lstRooms[#stat.index][0].id" />td>
5             <td><s:property value="#lstRooms[#stat.index][1].name" />td>
6         <tr>
7     s:iterator>
8table>

待更�?..

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珍惜原创,谢绝盗版! - cYanbomb

cyanbomb 2007-12-29 11:15 发表评论

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