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+XML实例演练编程代码; asp下利用XMLHTTP 从其他页面获取数据的代码; asp下实现IP限制函数代码; asp下IP地址分段计算函数; asp身份证验证代码函数; 用Asp隐藏文件路径，实现防盗链的代码; ASP生成柱型体，折线图，饼图源代码提供了; 用asp实现网址和邮件地址的转换函数; asp下最简洁的多重查询的解决方案; asp下用datediff实现计算两个时间差的函数; asp下实现记录集内随机取记录的代码; asp下轻松实现将上传图片到数据库的代码; [原创]站长感慨asp编程究竟何去何从; fso asp生成静态html的代码; ASP版实现cookies注入加速工具; ASP实现网页打开任何类型文件都提示保存的方法附代码; asp下使用数组存放数据的代码; 一句话 asp木马加密版彻底突破杀毒软件; asp清空application的方法; 使用asp下的adodb.stream 下载文件而不是打开

No. « ‹ 70 71 72 73 › »

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: 114 ::

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