welcome.jsp

MVC portlet 源码 JSR168标准

<%@ page contentType="text/html;charset=gb2312" language="java"%>
<%@ taglib uri='http://java.sun.com/portlet' prefix='portlet'%>
<%@ page import="javax.portlet.*"
%>
<portlet:defineObjects/>

<%
    //三种模式变量定义
	PortletURL viewURL =renderResponse.createRenderURL();
	viewURL.setPortletMode(PortletMode.VIEW);
	viewURL.setParameter("viewnextpage","view");
	PortletURL editURL =renderResponse.createRenderURL();
	editURL.setPortletMode(PortletMode.EDIT);
	PortletURL helpURL =renderResponse.createRenderURL();
	helpURL.setPortletMode(PortletMode.HELP);
	
	//取得用户名和登录IP
	String remoteuser=request.getRemoteUser();
	//String remoteaddr=request.getRemoteAddr();
	
	if(remoteuser==null)remoteuser="游客";
	
	//取得当前页面所在的模式
	PortletMode pm=renderRequest.getPortletMode();
	String strmode=pm.toString();
	
%>

<table width="100%" border="0" cellspacing="0" cellpadding="0" >
       <tr>
         <td align="left" valign="top" >
         <p><%=remoteuser%>: 欢迎使用 MVC Portlet！ 当前使用的模式是:<font color="#ff0000"><%=strmode%></font></p> 
                    <p>&nbsp;</p>
                    <ul>
                    <li class="list">
                     	<a href="<%=viewURL.toString()%>">view页面转换演示</a></li>
                    <li class="list">
                    	<a href="<%=editURL.toString()%>">进入Edit模式演示</a></li>
                    <li class="list">
                    	<a href="<%=helpURL.toString()%>">进入Help模式演示</a></li>
                  </ul>                 
           </td>
         </tr>
  </table>