Asp三级联动下拉菜单数据库调用版
<%
Option Explicit
'数据库结构:
'location
'表1 loaction 所在的市 表
' 字段
' loactionid (主键)
' loactionname 名字
'表2 district 所在的县 表
' 字段
' locationid (主键)
' districtid
' districtname
'表3 village 所在的乡镇 表
' 字段
' districtid (主键)
' villageid
' villagename
%>
<html>
<head>
<title>List</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<%
dim conn
dim rs
dim sql
dim count
dim rs1
dim sql1
dim rs2
dim sql2
dim count2
dim connstr
connstr="DBQ="+server.mappath("db11.mdb")+";DefaultDir=;DRIVER={Microsoft Access Driver (*.mdb)};"
set conn=server.createobject("ADODB.CONNECTION")
conn.open connstr
sql = "select * from district order by locationid asc"
set rs = conn.execute(sql)
%>
<script language = "JavaScript">
var onecount;
onecount=0;
subcat = new Array();
<%
count = 0
do while not rs.eof
%>
subcat[<%=count%>] = new Array("<%=trim(rs("districtname"))%>","<%= trim(rs("locationid"))%>","<%= trim(rs("districtid"))%>");
<%
count = count + 1
rs.movenext
loop
rs.close
set rs=nothing
%>
onecount=<%=count%>;
function changelocation(locationid)
{
document.myform.smalllocation.length = 0;
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1. 当ASP写的Cookie的Key中带有下划线,例如我们在ASP中这样设置Cookie:
......
<%
Private Const BITS_TO_A_BYTE = 8
Private Const BYTES_TO_A_WORD = 4
Private Const BITS_TO_A_WORD = 32
Private m_lOnBits(30)
Private m_l2Power(30)
Private Function LShift(lValue, iShiftBits)
If iShiftBits = 0 Then
LShift = lValue
Exit Function
ElseIf iShiftBits = 31 Then
If lValue And ......
代码如下:
<%@ Page Language="C#" Debug="true" %>
<%@Import Namespace="System.Data"%>
<%@Import Namespace="System.Data.SqlClient"%>
<Script Language="C#" runat="server">
int Record_Per_Page;//定义每页显示记录数
int nPageCount;//定义总页数
int nRecCount;//定义总 ......
<%
Dim Conn, Connstr
Dim strServer, strUid, strPwd, strDB
strServer = "HUA-5780C2D1CCF" 'SQL数据库服务器地址
strUid = "sa" '数据库用户名
strPwd = "123456" ......
Dim xmlDoc
NewsConfigFile=server.MapPath("/test.xml")
Set xmlDoc=Server.CreateObject("msxml2.FreeThreadedDOMDocument.3.0")
If Not xmlDoc.load(NewsConfigFile) Then
'XmlDoc.loadxml "<?xml version=""1.0"" encoding=""gb2312""?><NewscodeInfo/>"
response.Write("不存在数据")
& ......