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sun公司的jstl标签库

2024-07-15 04:49:41   225人阅读

 1 <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> 2 <%@ page language="java" import="cn.itcast.*" %> 3 <%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> 4  5 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> 6  7 <html> 8   <head> 9     10     <title>Zero</title>11   12   </head>13  14   <body>15       <c:out value="aaaa"></c:out>16       <br/>---------------------------------------------<br/>17       <c:set var="data" value="xxxx"  scope="page" />18       ${data }    19       20       <%21           Map map = new HashMap();22           request.setAttribute("map",map);23       %>24       <c:set property="dd" value="zero" target="${map}"></c:set>25       ${map.dd }26       27       28       <br/>---------------------------------------------<br/>29       <c:catch var="myex">30           <%31               int x = 10/0;32           %>33       </c:catch>34       ${myex.message }35       36       <br/>---------------------------------------------<br/>37       38       <c:if var="zero" test="${user==null}" scope="page">39       40       </c:if>41       ${zero }42       <br/>---------------------------------------------<br/>43       <%44           List list = new ArrayList();45           list.add("zero");46           list.add("one");47           list.add("two");48           list.add("thress");49           50           request.setAttribute("list",list);51       %>52       53       <c:forEach var="str" items="${list}">54           ${str }55       </c:forEach>56       <c:forEach var="num" begin="1" end="9" step="2">57           ${num }58       </c:forEach>59       <br/>---------------------------------------------<br/>60       <%61           List list1 = new ArrayList();62           list1.add("zero");63           list1.add("one");64           list1.add("two");65           list1.add("thress");66           list1.add("four");67           list1.add("five");68           list1.add("six");69           list1.add("seven");70           71           request.setAttribute("list1",list1);72       %>73       74       <style>75           .odd{background-color:#FF99FF;}76           .even{background-color:#FF6633;}77           tr.hover{background-color:#0000FF;}78       </style>79       <table border="1" width="20%">80           <c:forEach var="str" items="${list1}" varStatus="status">81               <tr class="${status.count%2==0?‘even‘:‘odd‘ }">82                   <td>${str }</td>83               </tr>84           </c:forEach>85       </table>86       87       <br/>---------------------------------------------<br/>88       <c:url var="url" value="www.baidu.com"></c:url>89       <a href="${url }">BUY</a>90       91       <c:url var="index" value="index.jsp"></c:url>92       <a href="${index} ">B</a>93        94   </body>95 </html>
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