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: javascript asp教程More About Recordsets; javascript asp教程添加和修改; javascript asp教程日期相关; 简单的ASP分页代码（测试正确）; 用ASP打开远端MDB文件的方法; asp下同一空间多绑多哥域名的方法; asp下实现替换远程文件为本地文件并保存远程文件的代码; asp,VBscript语法错误,史上最全最详细最精确; 讲解ASP方面的知识比较全的asp学习教程; 给万博系统的新闻系统增加分页功能[配有详细说明]; 在asp中通过vbs类实现rsa加密与解密的代码; 一段在asp中加密与解密对应的函数; 通过MSXML2自动获取QQ个人头像及在线情况(给初学者); 用ASP VBS xmlhttp adodbstream下载和保存图片的代码; 厉害的用Asp获取Dll加密新闻内容; 用正则和xmlHttp实现的asp小偷程序; ASP之简化创建关闭记录集对象并创建使用简单的MSSQL存储过程; ASP中怎么实现SQL数据库备份、恢复！; asp中实现随机分组程序的代码; asp之字符串操作函数

No. « ‹ 54 55 56 57 › »

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: 41 ::

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