📄 admin_subject.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" %>
<%@ page import="java.sql.*" %>
<%@ page import="java.io.*"%>
<%@ page import="jinghua.*"%>
<jsp:useBean id="DBCon" class="jinghua.JinghuaConn" scope="session">
</jsp:useBean>
<%!
Connection con=null;
PreparedStatement pstmt=null;
ResultSet rs=null;
%>
<%
try{
con=DBCon.getConnection();
String sql="SELECT `subject`.`Name`, `subject`.`ID`, `grade`.`Name` AS `gn` "+
"FROM `subject` LEFT OUTER JOIN `grade` ON (`subject`.`gradenote` = `grade`.`note`) "+
"ORDER BY `subject`.`gradenote`, `subject`.`ID`";
pstmt=con.prepareStatement(sql);
rs=pstmt.executeQuery();
%>
<script language="javascript">
function submitit(myform)
{
}
function saveit(myform)
{
if (confirm("是否保存所有修改？"))
{
myform.action="adminnianjisaveedit.asp";
myform.submit();
}
}
function delit(myform)
{
if (confirm("将删除所有选择的科目数据？"))
{
myform.action="admin_subjectdel.jsp";
myform.submit();
}
}
function banji(myform)
{
myform.action="adminbanji.asp";
myform.submit();
}
function power(myform)
{
myform.action="adminbanjipower.asp";
myform.submit();
}
function FanAll(form){
for (var i=1;i<form.elements.length;i++){
var e = form.elements[i];
if (e.checked == false){ e.checked = true; }
else { e.checked = false;}
}}
</script>
<html>
<head>
<meta http-equiv="Content-Language" content="zh-cn">
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>系统管理 | 科目管理</title>
</script>
<link rel="stylesheet" type="text/css" href="../css.css">
</head>
<body>
<table border="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%" id="AutoNumber2" height="25">
<tr>
<td width="100%">当前位置： 系统管理 > 科目管理</td>
</tr>
</table>
<center><form name="admin_sub_add" method="POST" action="admin_subjectadd.jsp">
<table border="1" cellspacing="1" style="border-collapse: collapse" bordercolor="#799AE1" width="508" id="AutoNumber3" height="20">
<tr>
<td width="65" bgcolor="#FFFDE8" background="../images/admin_bg_1.gif">
<p align="center"><b><font color="#FFFFFF">科目名称</font></b></td>
<td bgcolor="#FFFDE8" width="198"> <p align="left">
<input type="text" name="subject_name" size="33" onblur="this.className='inputnormal'" onfocus="this.className='inputedit';this.select()" class="inputnormal" value="请输入科目名称">
</td>
<td width="43" bgcolor="#FFFDE8" background="../images/admin_bg_1.gif">
<p align="center"><b><font color="#FFFFFF">年级</font></b></td>
<td bgcolor="#FFFDE8" width="122"><select name="grade" id="grade">
<%Tools.showGradeOption(con,out); %>
</select></td>
<td width="52" bgcolor="#FFFDE8"> <p align="center">
<input border="0" value="添 加" name="I1" type="submit" class="s02">
</td>
</tr>
</table>
</form>
</center>
<p><center>
</center>
<br>
</p>
<center>
<form name="admin_sub_del" method="get" onSubmit="return submitit(this)">
<table border="1" cellspacing="1" style="border-collapse: collapse" bordercolor="#799AE1" width="324" id="AutoNumber1">
<tr class="trh">
<td width="28" align="center" bgcolor="#E1E1E1" height="20"><input type=checkbox name=del_all1 value=1 onclick=FanAll(adminbanji)></td>
<td width="37" align="center" bgcolor="#E1E1E1"><font color="#FFFFFF"><b>序号</b></font></td>
<td align="center" bgcolor="#E1E1E1" width="120"> <font color="#FFFFFF">
<b>科目</b> </font></td>
<td align="center" bgcolor="#E1E1E1" width="120"> <font color="#FFFFFF">
<b>年级</b> </font></td>
</tr>
<%
int i=1;
while(rs.next()){%>
<tr class="trh1">
<td align="center" width="28"> <input type="checkbox" name="id" value="<%=rs.getString("ID")%>"></td>
<td align="center" width="37"><%=i%> </td>
<td width="120" align="center"><%=""+rs.getString("name")%> </td>
<td width="120" align="center"><%=""+rs.getString("gn")%> </td>
</tr>
<%
i++;
}
rs.close();
pstmt.close();
%>
<caption>
<p align="right">
<input type="submit" value="删除所选项" name="del" onclick="delit(admin_sub_del)" class="s02">
</p>
</caption>
</table>
</form>
</center>
</body>
</html>
<%}
catch(SQLException se){
System.out.print(se.toString());
out.print(se.toString() );
}
finally{
DBCon.dropConnection();
}
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