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📄 depadd.jsp

📁 学生选课系统 采用java实现 供大家学习参考
💻 JSP
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!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>院系管理</title>
<style type="text/css">
<!--
body,td,th {
	font-size: 12px;
}
body {
	background-image: url(image/bg_002.gif);
}
-->
</style></head>
<script language="JavaScript" type="text/JavaScript">
function checkBig()
{
  if (document.form1.depId.value=="")
  {
    alert("院系号不能为空!");
    document.form1.depId.focus();
    return false;
  }
  if (document.form1.depName.value=="")
  {
    alert("院系名称不能为空!");
    document.form1.depName.focus();
    return false;
  }
}
</script>
<body>
<%
String loginNum=(String)session.getAttribute("lnum");
String name=(String)session.getAttribute("name");
session.setAttribute("lnum",loginNum);
session.setAttribute("name",name);
if(loginNum.equals("3"))
{
%>
<table width="80%" border="0" cellpadding="0" cellspacing="0">
  <tr>
    <td align="center" valign="top"><br>
        <form name="form1" method="post" action="depAdd.jsp" onsubmit="return checkBig()">
          <table width="350" border="0" align="center" cellpadding="0" cellspacing="2" class="border">
            <tr bgcolor="#999999" class="title">
              <td height="25" colspan="2" align="center"><strong>添加院系</strong></td>
            </tr>
            <tr bgcolor="#E3E3E3" class="tdbg">
              <td width="126" height="22" bgcolor="#C0C0C0">
                <div align="right"><strong>院系号:</strong></div></td>
              <td width="218" bgcolor="#E3E3E3">
                <input name="depId" type="text" size="20" maxlength="30">
              </td>
            </tr>
			<tr bgcolor="#E3E3E3" class="tdbg">
              <td width="126" height="22" bgcolor="#C0C0C0">
                <div align="right"><strong>院系名称:</strong></div></td>
              <td width="218" bgcolor="#E3E3E3">
                <input name="depName" type="text" size="20" maxlength="30">
              </td>
            </tr>
            <tr bgcolor="#C0C0C0" class="tdbg">
              <td height="22" align="center" bgcolor="#C0C0C0">&nbsp; </td>
              <td height="22" align="center" bgcolor="#E3E3E3">
                <div align="left">
                  <input name="Add" type="submit" value=" 添 加 ">
              </div></td>
            </tr>
          </table>
    </form></td>
  </tr>
</table>
<%
if(request.getParameter("depId")!=null&&request.getParameter("depName")!=null)
{
	byte[] temp;
	temp=request.getParameter("depName").getBytes("ISO-8859-1");
	String did=(String)request.getParameter("depId");
	String dname= new String(temp);
	Connection conn=null;
	Statement stmt=null;
	try
	{
		Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
		conn=DriverManager.getConnection("jdbc:odbc:xk","sa","");
		String sql="insert into department values('"+did+"','"+dname+"')";
		stmt=conn.createStatement();
		stmt.executeUpdate(sql);
		response.sendRedirect("department.jsp");
	}
	catch(Exception e){out.println("输入有误");out.print("<a href=departmentManage.jsp>院系信息管理页面</a>");
	}
}}
else
{out.println("请先登陆.....");
out.print("<a href=../index.jsp>登陆页面</a>");
}
%>
</body>
</html>

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