WebRoot/zhuhu/zhuhu_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 xm=(String)request.getParameter("xm");//姓名
String zy=(String)request.getParameter("zy");//职业
String dh=(String)request.getParameter("dh");//电话
String nl=(String)request.getParameter("nl");//年龄
String xb=(String)request.getParameter("xb");//性别
String zf=(String)request.getParameter("zf");//住房
String rzsj=(String)request.getParameter("rzsj");//入住时间

/*
.住户修改后台页面


*/	
 
sql="update zhuhu set xm='"+xm+"',zy='"+zy+"',dh='"+dh+"',nl='"+nl+"',xb='"+xb+"',zf='"+zf+"',rzsj='"+rzsj+"' where zhid='"+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='zhuhulist.jsp'");
out.println("</script>");
}else{
out.println("<script>");
out.println("alert('操作失败');");
out.println("window.location='zhuhulist.jsp'");
out.println("</script>");
}
db.close();
%>