1.請在sql server 中建一數據庫 name:house 在house中運行下列腳本
if exists (select * from sysobjects where id = object_id(N´[dbo].[City]´) and OBJECTPROPERTY(id, N´IsUserTable´) = 1)
drop table [dbo].[City]
GO
if exists (select * from sysobjects where id = object_id(N´[dbo].[Area]´) and OBJECTPROPERTY(id, N´IsUserTable´) = 1)
drop table [dbo].[Area]
GO
CREATE TABLE [dbo].[City] (
[id] [int] IDENTITY (1, 1) NOT NULL ,
[name] [nvarchar] (10) NULL
) ON [PRIMARY]
GO
CREATE TABLE [dbo].[Area] (
[id] [int] IDENTITY (1, 1) NOT NULL ,
[CityId] [int] NULL ,
[name] [nvarchar] (20) NULL
) ON [PRIMARY]
GO
INSERT INTO City (id,name) Values(1,"廣州")
INSERT INTO City (id,name) Values(2,"上海")
INSERT INTO City (id,name) Values(3,"北京")
INSERT INTO Area (id,CityId,name) Values(1,1,"天河")
INSERT INTO Area (id,CityId,name) Values(2,1,"白云")
INSERT INTO Area (id,CityId,name) Values(3,2,"虹口")
INSERT INTO Area (id,CityId,name) Values(4,2,"寶山")
INSERT INTO Area (id,CityId,name) Values(5,2,"靜安")
INSERT INTO Area (id,CityId,name) Values(6,3,"海淀")
INSERT INTO Area (id,CityId,name) Values(7,3,"朝陽")
2.建立文件
建立文件CityData.asp
<%@ LANGUAGE=VBSCRIPT %>
<% RSDispatch %>
<SCRIPT RUNAT=SERVER Language=javascript>
<!--#INCLUDE VIRTUAL="/_ScriptLibrary/RS.ASP"-->
<!--#INCLUDE VIRTUAL="/jsconn.asp"-->
function Description()
{
this.GetAreaAsArray = DoGetData;
}
public_description = new Description();
function DoGetData(cityId)
{
var sql,rst,strText,conn,i,j
conn = new ActiveXObject("ADODB.Connection");
conn.ConnectionString = connstr;
conn.ConnectionTimeout = 30;
conn.Open();
sql = "Select name,id from area where cityid=´" + cityId + "´";
rst = new ActiveXObject("ADODB.Recordset");
rst.CursorLocation = 3;
rst.Open(sql,conn);
i = 0;
j = 0;
strText = new Array();
if (rst.RecordCount >= 1)
{
for(var i=0;i<rst.RecordCount;++i)
{
strText[j++] = rst.Fields("name").Value;
strText[j++] = rst.Fields("id").Value;
rst.movenext();
}
}
else
{
strText[j++] = "沒有";
strText[j++] = 1;
}
rst.close();
conn.close();
return strText;
}
</SCRIPT>
建立文件jsconn.asp
<SCRIPT RUNAT=SERVER Language=javascript>
var connstr = "driver={SQL Server}; server=202.0.0.108;uid=sa;pwd=;database=house";
</SCRIPT>
建立文件pub.asp
<%
Function OpenOrGet_Database
Dim SessionName, conn
const connstr = "driver={SQL Server}; server=202.0.0.108;uid=sa;pwd=;database=house"
SessionName = "House"
If Not IsObject(Session(SessionName)) Then
Set conn = Server.CreateObject("ADODB.Connection")
conn.Open connstr
Set Session(SessionName) = conn
End If
Set OpenOrGet_Database = Session(SessionName)
End Function
%>
建立文件sql_pub.asp
<%
´取出城市資料
Function SelectCity()
Dim Conn, Sql, Rs, ArrCity, TmpArr(1,0)
Set Conn = OpenOrGet_Database
Set Rs = Server.CreateObject("ADODB.Recordset")
Sql = "Select distinct name,id from City"
Rs.Open Sql,Conn,3
if Rs.Eof then
TmpArr(0,0) = "城市"
TmpArr(1,0) = 0
Rs.Close
SelectCity = TmpArr
else
ArrCity = RS.GetRows()
Rs.Close
SelectCity = ArrCity
end if
End Function
´根據傳來的CityId取出相應的地區資料
Function SelectArea(CityId)
Dim Conn, Sql, Rs, ArrArea, TmpArr(1,0)
Set Conn = OpenOrGet_Database
Set Rs = Server.CreateObject("ADODB.Recordset")
Sql =" Select name,id from Area where CityId=" & CityId & " order by id "
Rs.Open Sql,Conn,3
if Rs.Eof then
TmpArr(0,0) = "地區"
TmpArr(1,0) = 0
Rs.Close
SelectArea = TmpArr
else
ArrArea = RS.GetRows()
Rs.Close
SelectArea = ArrArea
end if
End Function
%>
建立文件test.asp
<%@ LANGUAGE="VBSCRIPT" %>
<%option explicit%>
<!--#include VIRTUAL="pub.asp"-->
<!--#include VIRTUAL="Sql_pub.asp"-->
<%
Dim arrCity, arrArea, strPathInfo, strServerName, strServerPort, i, TmpStr
strPathInfo = Request.ServerVariables("PATH_INFO")
strServerName = Request.ServerVariables("SERVER_NAME")
strServerPort = Request.ServerVariables("SERVER_PORT")
if len(strServerPort) = 0 then
strServerPort = ""
else
strServerPort = ":" + strServerPort
end if
strPathInfo = "http://" & strServerName & strServerPort & ""
arrCity = SelectCity()
arrArea = SelectArea(arrCity(1,0))
%>
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="目錄類型" content="文本/html; 字符集=gb2312">
</head>
<script language="JavaScript" src="<%=strPathInfo%>/_ScriptLibrary/rs.htm"></script>
<script language="JavaScript">
RSEnableRemoteScripting("<%=strPathInfo%>/_ScriptLibrary");
</script>
<body bgcolor="#FFFFFF">
<form method="post" name="select">
<font color="#222200">
<select name="City" size="1" onChange="JavaScript: Choosesection(this.form.Area,this.form.City)">
<option value=0 selected>--選擇城市--</option>
<%for i = LBound(arrCity,2) To UBound(arrCity,2)
TmpStr = "<option value=" & arrCity(1,i) & ""
TmpStr = TmpStr & ">" & arrCity(0,i) & "</option>"
Response.Write(TmpStr)
Next
%>
</select>
</font><font color="#222200">
<select name="Area" size=1>
<option value=0>--選擇鎮區--</option>
<%For i = LBound(arrArea,2) To UBound(arrArea,2)
if arrArea(1,i)<>0 then
%>
<option value=<%=arrArea(1,i)%>><%=arrArea(0,i)%></option>
<% end if
Next%>
</select>
</font>
</form>
<script language="JavaScript">
var serverURL = "<%=strPathInfo%>";
var pageURL = "/CityData.asp";
function Choosesection(oArea,oCity)
{
for(var i=oArea.options.length-1;i>0;--i)
{oArea.options.remove(i) }
var CityId = oCity.options(oCity.selectedIndex).value;
var objResult = RSExecute(serverURL+pageURL, "GetAreaAsArray", CityId);
var j=0
if (objResult.return_value.length>0)
{
for (var i=0; i<objResult.return_value.length/2;++i)
{
sName = objResult.return_value[j++];
sId = objResult.return_value[j++];
var oOption = document.createElement(´OPTION´);
oOption.text = sName;
oOption.value = sId;
oArea.options.add(oOption);
}
}
}
</script>
</body>
</html>
在不刷新頁面的情況下調用遠程asp腳本
2019-10-26 12:05asp教程網 ASP教程
在不刷新頁面的情況下調用遠程asp腳本
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