WebRoot/kechengxinxi_list.jsp

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<%@ page language="java" import="java.util.*" pageEncoding="gb2312"%>
<%@page import="util.Info"%>
<%@page import="dao.CommDAO"%>
<%@page import="util.PageManager"%>
<html>
  <head>
    <title>课程信息</title>
	<LINK href="css.css" type=text/css rel=stylesheet>
	<script type="text/javascript" src="js/My97DatePicker/WdatePicker.js" charset="gb2312"></script>
  </head>


  <body >
  <p>已有课程信息列表：</p>
  <form name="form1" id="form1" method="post" action="">
   搜索:  课程编号：<input name="kechengbianhao" type="text" id="kechengbianhao" style='border:solid 1px #000000; color:#666666' size="12" />  课程名称：<input name="kechengmingcheng" type="text" id="kechengmingcheng" style='border:solid 1px #000000; color:#666666' size="12" /> 类型：<select name='leixing' id='leixing' style='border:solid 1px #000000; color:#666666;'><option value="">所有</option><option value="必修">必修</option><option value="选修">选修</option></select> 年级：<select name='nianji' id='nianji' style='border:solid 1px #000000; color:#666666;'><option value="">所有</option><option value="大一">大一</option><option value="大二">大二</option><option value="大三">大三</option><option value="大四">大四</option></select> 学期：<select name='xueqi' id='xueqi' style='border:solid 1px #000000; color:#666666;'><option value="">所有</option><option value="第一学期">第一学期</option><option value="第二学期">第二学期</option></select>  教师号：<input name="jiaoshihao" type="text" id="jiaoshihao" style='border:solid 1px #000000; color:#666666' size="12" />
   <input type="submit" name="Submit" value="查找" style='border:solid 1px #000000; color:#666666' /> <input type="button" name="Submit2" value="导出EXCEL" style='border:solid 1px #000000; color:#666666' onClick="javascript:location.href='kechengxinxi_listxls.jsp';" />
</form>

<table width="100%" border="1" align="center" cellpadding="3" cellspacing="1" bordercolor="00FFFF" style="border-collapse:collapse">  
  <tr>
    <td width="30" align="center" bgcolor="CCFFFF">序号</td>
    <td bgcolor='#CCFFFF'>课程编号</td>
    <td bgcolor='#CCFFFF'>课程名称</td>
    <td bgcolor='#CCFFFF'>类型</td>
    <td bgcolor='#CCFFFF'>学分</td>
    <td bgcolor='#CCFFFF'>年级</td>
    <td bgcolor='#CCFFFF'>学期</td>
    <td bgcolor='#CCFFFF'>教师号</td>
    <td bgcolor='#CCFFFF'>教师姓名</td>
    <td bgcolor='#CCFFFF'>专业</td>
    
    
	
    <td width="138" align="center" bgcolor="CCFFFF">添加时间</td>
    
    <td width="60" align="center" bgcolor="CCFFFF">操作</td>
  </tr>
  <% 
  	


  	 new CommDAO().delete(request,"kechengxinxi"); 
    String url = "kechengxinxi_list.jsp?1=1"; 
    String sql =  "select * from kechengxinxi where 1=1";
	
if(request.getParameter("kechengbianhao")=="" ||request.getParameter("kechengbianhao")==null ){}else{sql=sql+" and kechengbianhao like '%"+request.getParameter("kechengbianhao")+"%'";}
if(request.getParameter("kechengmingcheng")=="" ||request.getParameter("kechengmingcheng")==null ){}else{sql=sql+" and kechengmingcheng like '%"+request.getParameter("kechengmingcheng")+"%'";}
if(request.getParameter("leixing")=="" ||request.getParameter("leixing")==null ){}else{sql=sql+" and leixing like '%"+request.getParameter("leixing")+"%'";}
if(request.getParameter("nianji")=="" ||request.getParameter("nianji")==null ){}else{sql=sql+" and nianji like '%"+request.getParameter("nianji")+"%'";}
if(request.getParameter("xueqi")=="" ||request.getParameter("xueqi")==null ){}else{sql=sql+" and xueqi like '%"+request.getParameter("xueqi")+"%'";}
if(request.getParameter("jiaoshihao")=="" ||request.getParameter("jiaoshihao")==null ){}else{sql=sql+" and jiaoshihao like '%"+request.getParameter("jiaoshihao")+"%'";}
    sql+=" order by id desc";
	ArrayList<HashMap> list = PageManager.getPages(url,15,sql, request); 
	int i=0;
	for(HashMap map:list){ 
	i++;