public ActionForward doUserList(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
List list = userBiz.ShowListUsers();
HttpSession session = request.getSession();
session.setAttribute("userList", list);
return null;
}
遇到个问题,我想在加载userList.jsp中直接读出session中的值,怎么做这是我的jsp代码,请问一下,怎么用<bean:define>这个标签啊,请说明下,谢谢大家了,<body>
<table>
<tr>
<td>
UID
</td>
<td>
用户名
</td>
<td>
密码
</td>
<td>
状态
</td>
</tr> <logic:notEmpty name="userList">
<logic:iterate id="user" name="userList">
<tr>
<td>
${user.userId}
</td>
<td>
${user.userName}
</td>
<td>
${user.password}
</td>
<td>
${user.status}
</td>
</tr>
</logic:iterate>
</logic:notEmpty> <logic:empty name="userList">
<tr>
<td colspan="3">
对不起没有用户
</td>
</tr>
</logic:empty>
</table>
</body>
</html>
HttpServletRequest request, HttpServletResponse response) {
List list = userBiz.ShowListUsers();
HttpSession session = request.getSession();
session.setAttribute("userList", list);
return null;
}
遇到个问题,我想在加载userList.jsp中直接读出session中的值,怎么做这是我的jsp代码,请问一下,怎么用<bean:define>这个标签啊,请说明下,谢谢大家了,<body>
<table>
<tr>
<td>
UID
</td>
<td>
用户名
</td>
<td>
密码
</td>
<td>
状态
</td>
</tr> <logic:notEmpty name="userList">
<logic:iterate id="user" name="userList">
<tr>
<td>
${user.userId}
</td>
<td>
${user.userName}
</td>
<td>
${user.password}
</td>
<td>
${user.status}
</td>
</tr>
</logic:iterate>
</logic:notEmpty> <logic:empty name="userList">
<tr>
<td colspan="3">
对不起没有用户
</td>
</tr>
</logic:empty>
</table>
</body>
</html>
${user.userId}
</c:forEach>
<bean:define id="id" name="source" property="id"/>
<bean:define id="name" name="source" property="name"/>
<bean:define id="number" name="source" property="number"/>
<tr>
<td ><%=id%></td>
<td><%=name%></td>
<td ><%=number%></td>
</tr>
</logic:iterate>