WebRoot/kaoqin/kaoqin_update.jsp

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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<%@ page import="com.util.*"%>

<%
DBO db=new DBO();
request.setCharacterEncoding("gb2312");
ResultSet rs=null;
String sql="";
int row=1;
//	String keyid=(String)request.getParameter("keyid"); 
		String keyid =(String)request.getParameter("keyid");
String yh=(String)request.getParameter("yh");//用户
String rq=(String)request.getParameter("rq");//日期
String sb=(String)request.getParameter("sb");//上班
String xb=(String)request.getParameter("xb");//下班

/*
.考勤修改后台页面


*/	
 
sql="update kaoqin set yh='"+yh+"',rq='"+rq+"',sb='"+sb+"',xb='"+xb+"' where kqid='"+keyid+"'";

 //int row=0;

try{
		
			
		 row=db.update(sql);
}catch(Exception e){
System.out.println(e.toString());}
if(row==1){
out.println("<script>");
out.println("alert('操作成功');");
out.println("window.location='kaoqinlist.jsp'");
out.println("</script>");
}else{
out.println("<script>");
out.println("alert('操作失败');");
out.println("window.location='kaoqinlist.jsp'");
out.println("</script>");
}
db.close();
%>