wsad 中的jsp页面怎么不能使用EL表达式?
灰哥 2009-04-01 05:11:48 显示页面如下:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic"%>
<%@ taglib uri="/WEB-INF/struts-tiles.tld" prefix="tiles" %>
<html:html>
<HEAD>
<%@ page
language="java"
contentType="text/html; charset=GB2312"
pageEncoding="GB2312"
import ="java.util.*"
%>
<META http-equiv="Content-Type" content="text/html; charset=GB2312">
<META name="GENERATOR" content="IBM WebSphere Studio">
<META http-equiv="Content-Style-Type" content="text/css">
<LINK href="theme/Master.css" rel="stylesheet"
type="text/css">
<TITLE></TITLE>
</HEAD>
<BODY>
<logic:present name="list" scope="request">
<table align="center" border="1">
<logic:iterate id="client" name="list">
<tr>
<td><bean:write name="client" property="user_Phone" format="###,###,###" /></td>
<td>${2+4}<td> //这行不会解析,只显示:${2+4}
</tr>
</logic:iterate>
</table>
</logic:present>
<logic:notPresent name="list" scope="request">
NO .DATE TO SHOW !!
</logic:notPresent>
</BODY>
</html:html>
请大家看看是咋回事,运行环境是在WSAD 中IBM的西西....