modify_board_save.jsp
来自「jsp动态网站开发技术与实践 电子工业出版社 随书附赠源代码」· JSP 代码 · 共 43 行
JSP
43 行
<%@ page contentType="text/html; charset=gb2312" language="java"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>欢迎光临海绵论坛</title>
<link rel=stylesheet type=text/css href="../lib/bbs.css">
<jsp:useBean scope="page" id="Board" class="com.chapter12.Board" />
</head>
<body>
<div align="center"><br>
<%
request.setCharacterEncoding("gb2312");
String sBoardID = request.getParameter("BoardID");
long lBoardID = Long.parseLong(sBoardID);
Board.setBoardID(lBoardID);
String sBoardName=request.getParameter("BoardName");
//将文章信息保存到数据库中
Board.setBoardName(sBoardName);
if(!Board.exist())
{
if(Board.modify())
{
out.println("<p><font color=blue>修改讨论区成功</font></p>");
out.println("<input type=button name=btn value=\"回到讨论区管理\" onClick='window.location=\"./board_management.jsp\"'>");
}
else
{
out.println("<p><font color=red>修改讨论区失败,请重试</font></p>");
out.println("<input type=button name=btn value=\"返回\" onClick='window.history.go(-1)'>");
}
}
else
{
out.println("<p>讨论区 <font color=red>"+sBoardName+"</font> 已经存在</p>");
out.println("<input type=button name=btn value=\"返回\" onClick='window.history.go(-1)'>");
}
%>
</div>
</body>
</html>
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