📄 classdel.jsp
字号:
<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
<!--
body {
background-image: url(MainImages/background.gif);
}
.STYLE5 {font-family: "宋体"; font-size: 12px; color: #FFFFFF; }
.STYLE1 {
color: #FFFFFF;
font-size: 36px;
font-weight: bold;
font-family: "宋体";
}
.STYLE58 {color: #FFFFFF}
.STYLE64 {color: #FFFFFF; font-weight: bold; font-size: 18px; }
body,td,th {
color: #FFFFFF;
}
.STYLE67 {
font-size: 18px;
font-weight: bold;
font-family: "宋体";
}
.STYLE71 { color: #FFFFFF;
font-family: "宋体";
font-size: 12px;
}
a:link {
color: #FFFFFF;
text-decoration: none;
}
a:visited {
text-decoration: none;
color: #FFFFFF;
}
a:hover {
text-decoration: none;
color: #FFFFFF;
}
a:active {
text-decoration: none;
color: #FFFFFF;
}
.booktable {
font-family: "宋体";
font-size: 12px;
font-style: normal;
color: #FFFFFF;
background-image: url(MainImages/background.gif);
}
-->
</style>
</head>
<jsp:useBean id="myRs" scope="page" class="utils.DBManager" />
<%
String userid = (String) session.getAttribute("userid");
if (userid == null)
response.sendRedirect("../index.jsp?error=2");
%>
<%
Integer level = (Integer) session.getAttribute("level");
int l = level.intValue();
if (level == null)
response.sendRedirect("../index.jsp?error=2");
if (!(l == 2))
response.sendRedirect("../error.jsp");
%>
<%
String sql = null;
java.sql.ResultSet rs = null;
String classid = null;
String classname = null;
int menbers = 0;
Date Cdate = null;
String type = "";
String message = "";
%>
<%
request.setCharacterEncoding("gb2312");
classid = (String) session.getAttribute("classid");
//out.println(classid);
if (classid != null) {
sql = "select * from class where classid='" + classid + "'";
//out.println(sql);
try {
rs = myRs.executeQuery(sql);
} catch (Exception e) {
e.printStackTrace();
message = "该记录已被删除!";
}
while (rs.next()) {
classname = rs.getString("classname");
menbers = rs.getInt("menbers");
Cdate = rs.getDate("Cdate");
}
type = request.getParameter("type");
//out.println(type);
if (type == null)
type = "";
if (type.equals("delete")) {
sql = "delete from class where classid='" + classid + "'";
//out.println(sql);
try {
int i = myRs.executeUpdate(sql);
message = "记录被成功删除!";
} catch (Exception e) {
e.printStackTrace();
message = "删除失败!";
}
}
}
%>
<body>
<table width="100%" border="0">
<tr>
<td width="35%"><img src="MainImages/logo.gif" width="64" height="64" /><img src="MainImages/smutitle.gif" width="268" height="64" /></td>
<td width="65%"><span class="STYLE1">教材管理系统</span></td>
</tr>
<tr>
<td colspan="2"><hr /></td>
</tr>
<tr>
<td colspan="2"><p> </p>
</td>
</tr>
</table>
<table width="100%" height="217" border="0" cellpadding="5" cellspacing="1" bgcolor="#FFFFFF">
<tr>
<td width="13%" align="left" valign="top" background="MainImages/background.gif"><p>
<table width="22%" border="0">
<tr>
<td><table width="23%" height="217" border="0" cellpadding="5" cellspacing="0" bgcolor="#FFFFFF">
<tr>
<td width="11%" align="center" background="MainImages/background.gif"><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" width="96" height="27">
<param name="BGCOLOR" value="#306B9B" />
<param name="BGCOLOR" value="#306B9B" />
<param name="movie" value="MainImages/zhuyaogongneng.swf" />
<param name="quality" value="high" />
<embed src="MainImages/zhuyaogongneng.swf" width="96" height="27" quality="high" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" bgcolor="#306B9B" ></embed>
</object></td>
</tr>
<tr>
<td align="center" background="MainImages/background.gif"><span class="STYLE67"><a href="../Main.jsp">返回主页</a></span></td>
</tr>
<tr>
<td align="center" background="MainImages/background.gif"><span class="STYLE64"><a href="ClassInfo.jsp">班级信息</a><a href="BookInfo.jsp"></a></span></td>
</tr>
<tr>
<td align="center" background="MainImages/background.gif"><span class="STYLE64"><a href="ClassQuery.jsp">班级号查询</a><a href="BookQuery.jsp"></a></span></td>
</tr>
<tr>
<td align="center" background="MainImages/background.gif"><span class="STYLE64"><a href="ClassQuery.jsp">班级名查询</a><a href="BookQuery.jsp"></a></span></td>
</tr>
<tr>
<td align="center" background="MainImages/background.gif"><span class="STYLE64"><a href="ClassAdd.jsp">增加班级</a><a href="BookAdd.jsp"></a></span></td>
</tr>
<tr>
<td align="center" background="MainImages/background.gif"><span class="STYLE67"><a href="ClassDel.jsp">删除班级</a><a href="BookDel.jsp"></a></span></td>
</tr>
<tr>
<td align="center" background="MainImages/background.gif"><span class="STYLE67"><a href="ClassMod.jsp">修改班级</a><a href="BookMod.jsp"></a></span></td>
</tr>
</table></td>
</tr>
</table> <span class="STYLE58"></span></td>
<td width="87%" align="center" valign="top" background="MainImages/background.gif">
<table width="100%" height="100%" border="0" class="booktable">
<tr>
<td align="center" valign="top"><form name="form1" method="post"
action="ClassDel.jsp?type=delete">
<table width="100%" border="1" cellpadding="3" cellspacing="0" class="booktable">
<tr>
<td width="35%">
<div align="right">
班级编号：
</div>
</td>
<td width="65%">
<div align="left">
<label>
<input name="textfield" type="text" size="40"
value="<%=classid %>">
</label>
</div>
</td>
</tr>
<tr>
<td>
<div align="right">
班级名称：
</div>
</td>
<td>
<div align="left">
<label>
<input name="textfield4" type="text" size="40"
value="<%=classname %>">
</label>
</div>
</td>
</tr>
<tr>
<td>
<div align="right">
班级人数：
</div>
</td>
<td>
<div align="left">
<label>
<input name="textfield2" type="text" size="40"
value="<%=menbers %>">
</label>
</div>
</td>
</tr>
<tr>
<td>
<div align="right">
入学年份：
</div>
</td>
<td>
<div align="left">
<label>
<input name="textfield3" type="text" size="40"
value="<%=Cdate %>">
</label>
</div>
</td>
</tr>
<tr>
<td colspan="2">
<div align="center">
<label>
<input type="submit" name="Submit" value="删除">
</label>
</div>
</td>
</tr>
</table>
</form>
<center>
<%=message%>
</center></td>
</tr>
</table></td>
</tr>
</table>
<table width="100%" border="0" cellpadding="5">
<tr>
<td><div align="center"><span class="STYLE71"><strong>Copyright©2008 </strong>上海海事大学信息053 </span></div></td>
</tr>
</table>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -