WebRoot/kecheng_updt.jsp

（完整代码） 3KB 


<%@ page language="java"  pageEncoding="gb2312"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<%@ page language="java" import="java.sql.*" %>

<jsp:useBean id="connDbBean" scope="page" class="db.db"/>
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>课程</title><script language="javascript" src="js/Calendar.js"></script>
    <LINK href="css.css" type=text/css rel=stylesheet>

  </head>
<script language="javascript">
function check()
{
	if(document.form1.kechenghao.value==""){alert("请输入课程号");document.form1.kechenghao.focus();return false;}if(document.form1.kechengmingcheng.value==""){alert("请输入课程名称");document.form1.kechengmingcheng.focus();return false;}
}
</script>
  <body >
  <%
  String id=request.getParameter("id");
   %>
  <form name="form1" id="form1" method="post" action="kecheng_updt_post.jsp?id=<%=id %>">
  修改课程:
  <br><br>
  <%
  String sql="select * from kecheng where id="+id;
  String kechenghao="";String kechengmingcheng="";String xuefen="";String kechengleixing="";String kaikeyuanxihao="";
  ResultSet RS_result=connDbBean.executeQuery(sql);
  while(RS_result.next()){
  kechenghao=RS_result.getString("kechenghao");kechengmingcheng=RS_result.getString("kechengmingcheng");xuefen=RS_result.getString("xuefen");kechengleixing=RS_result.getString("kechengleixing");kaikeyuanxihao=RS_result.getString("kaikeyuanxihao");
  }
   %>
   <table width="100%" border="1" align="center" cellpadding="3" cellspacing="1" bordercolor="#00FFFF" style="border-collapse:collapse">  
     <tr><td>课程号：</td><td><input name='kechenghao' type='text' id='kechenghao' value='<%= kechenghao%>' style='border:solid 1px #000000; color:#666666' /></td></tr><tr><td>课程名称：</td><td><input name='kechengmingcheng' type='text' id='kechengmingcheng' size='50' value='<%=kechengmingcheng%>' style='border:solid 1px #000000; color:#666666' /></td></tr><tr><td>学分：</td><td><input name='xuefen' type='text' id='xuefen' value='<%= xuefen%>' style='border:solid 1px #000000; color:#666666' /></td></tr><tr><td>课程类型：</td><td><select name='kechengleixing' id='kechengleixing'>
       <option value="选修">选修</option>
       <option value="必修">必修</option>
     </select></td></tr><script language="javascript">document.form1.kechengleixing.value='<%=kechengleixing%>';</script><tr><td>开课院系号：</td><td><select name='kaikeyuanxihao' id='kaikeyuanxihao'><%sql="select yuanxihao from yuanxi order by id desc";RS_result=connDbBean.executeQuery(sql);while(RS_result.next()){%><option value="<%= RS_result.getString("yuanxihao")%>" ><%=RS_result.getString("yuanxihao")%></option><%}%></select></td></tr><script language="javascript">document.form1.kaikeyuanxihao.value='<%=kaikeyuanxihao%>';</script>
    <tr>
      <td>&nbsp;</td>
      <td><input type="submit" name="Submit" value="提交" onClick="return check();" style='border:solid 1px #000000; color:#666666' />
      <input type="reset" name="Submit2" value="重置" style='border:solid 1px #000000; color:#666666' /></td>
    </tr>
  </table>
</form>

  </body>
</html>

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