📄 chatroomlist.jsp
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<%@ page language="java" import="java.util.*,net.chat.*" pageEncoding="utf-8"%>
<%@include file="chkSession.jsp"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>chatroon list</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<jsp:useBean id="chatList" class="net.chat.ChatRoomList"/>
</head>
<body background="D:\Tomcat 5.0\webapps\WebRoot\images\4.jpg">
welcome:<span style="color:red"><%=session.getAttribute("_USER")%></span> hope you chatting happy here!
<!-- form表单，让用户选择一个聊天房间提交给redirectChatRoom.jsp处理-->
<form action="redirectChatRoom.jsp" method="post">
<table border=0>
<tr>
<td style="color:deeppink"><input type="radio" name="chatRoom" value="speak your feeling">speak your feeling
<%//这里通过javaBean组件获取每个聊天室房间的在线人数%>
[<%=chatList.countUser("speak your feeling")%>]people</td>
</tr>
<tr>
<td style="color:blue"><input type="radio" name="chatRoom" value="making friends">making friends
[<%=chatList.countUser("making friends")%>]people</td>
</tr>
<tr>
<td style="color:red"><input type="radio" name="chatRoom" value="dragon inn" checked>dragon inn
[<%=chatList.countUser("dragon inn")%>]people</td>
</tr>
<tr>
<td><input type="submit" value="enter"></td>
</tr>
</table>
</form>
</body>
</html>
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