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数据加载中……

2011年5月8日

JSTL的使用

1、在jsp文件的头部加入
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core_rt"%>

2、<c:froEach/>的使用
 1<%
 2        OperationDAO opDao = new OperationDAOImpl();
 3        List<Operation> ops = opDao.getAll_();
 4        MenuDAO meDao = new MenuDAOImpl();
 5        List<Menu> mes = meDao.getAll_Lazy(1) ;
 6    %>
 7            <table id="demoTable" border="1">
 8            <thead>
 9                <th>id</th>
10                <th>显示名称</th>
11                <th>链接</th>
12                <th>所属菜单</th>
13                <th>是否可见</th>
14                <th>操作</th>
15            </thead>
16            <tbody>
17                <c:forEach var="op" items="<%=ops %>">
18                    <tr id="${op.op_Id}"
19                        class="{op_Id:${op.op_Id},op_displayName:'${op.op_displayName}',op_link:'${op.op_link }',me_name:'${op.menu.me_displayName}',viewMode:'${op.viewMode}'}">
20                        <td class="op_Id">${op.op_Id}</td>
21                        <td class="op_displayName">${op.op_displayName}</td>
22                        <td class="op_link">${op.op_link }</td>
23                        <td class="me_name">${op.menu.me_displayName}</td>
24                        <td class="viewMode">viewMode:${op.viewMode}</td>
25                        <td><a class="editRecord" href="anotherPage.html">Edit</a> |
26                            <a class="deleteRecord" href="anotherPage.html">Delete</a></td>
27                    </tr>
28                </c:forEach>
29            </tbody>
30        </table>



posted @ 2011-05-08 23:16 jack zhai 阅读(201) | 评论 (0) | 编辑 收藏