在不刷新页面的情况下调用远程asp脚本- ASP

当前位置: 首页 > 图文教程 > 网络编程 > ASP > 在不刷新页面的情况下调用远程asp脚本

ASP: ASP连接SQL2005数据库连接代码; ASP程序与SQL存储过程结合使用详解; asp 小偷采集程序原理与常用函数方法; 防盗链接ASP函数; asp将table生成excel文件(xls); asp实现新评论自动发短信提示的代码; asp最简单的生成验证码代码; ASP 常见对象总结(熟悉一下利用以后的开发使用); ASP UTF-8编码生成静态网页的函数; ASP+FSO生成的网页文件默认编码格式以及转换成UTF-8编码方法; asp Access数据备份,还原,压缩类代码; asp fso操作类; ASP 自动采集实现代码; asp 一些支付接口; ASP 递归调用已知节点查找根节点的函数; 用asp实现读取文件的最后一行的代码; 用asp实现的获取文件夹中文件的个数的代码; ASP与Excel结合生成数据表和Chart图的代码; iis7 ASP+Access数据库连接错误; ASP 日期的加减运算实现代码

No. « ‹ 220 221 222 223 › »

技术文章搜索

关键字

ASP 中的在不刷新页面的情况下调用远程asp脚本

出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-09-13 浏览: 205 ::

收藏到网摘: n/a

1.请在sql server 中建一数据库 name:house 在house中运行下列脚本
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,"广州")
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,"宝山")
INSERT INTO Area (id,CityId,name) Values(5,2,"静安")
INSERT INTO Area (id,CityId,name) Values(6,3,"海淀")
INSERT INTO Area (id,CityId,name) Values(7,3,"朝阳")
2.建立文件
建立文件CityData.asp
<%@ LANGUAGE=VBSCRIPT %>
<% RSDispatch %>
<SCRIPT RUNAT=SERVER Language=javascript>


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++] = "没有";
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
<%

´取出城市资料
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
´根据传来的CityId取出相应的地区资料
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) = "地区"
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%>


<%
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="目录类型" 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>--选择城市--</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>--选择镇区--</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>

ASP 中的 在不刷新页面的情况下调用远程asp脚本

评论 (0) All

ASP 中的在不刷新页面的情况下调用远程asp脚本