DataFactory 對(duì)象、Query 方法和 CreateObject 方法范例 (VBScript)
內(nèi)容
DataFactory 對(duì)象、Query 方法和 CreateObject 方法范例 (VBScript)
該范例使用 RDS.DataSpace 對(duì)象的 CreateObject 方法創(chuàng)建 RDSServer.DataFactory 對(duì)象。要測試該范例，請將該代碼剪切并粘貼到標(biāo)準(zhǔn) HTML 文檔的 <Body></Body> 標(biāo)記之間，并命名為 ADCapi7.asp。ASP 腳本將標(biāo)識(shí)您的服務(wù)器。
<Center><H2>RDS API Code Examples</H2>
<HR><H3>Using Query Method of RDSServer.DataFactory</H3>
<!-- RDS.DataSpace ID ADS1-->
<OBJECT ID="ADS1" WIDTH=1 HEIGHT=1
CLASSID="CLSID:BD96C556-65A3-11D0-983A-00C04FC29E36">
</OBJECT>
<!-- 運(yùn)行時(shí)設(shè)置的具有參數(shù)的 RDS.DataControl -->
<OBJECT classid="clsid:BD96C556-65A3-11D0-983A-00C04FC29E33"
ID=ADC>
</OBJECT>
<Object classid ="clsid:AC05DC80-7DF1-11d0-839E-00A024A94B3A"
CODEBASE="http://<%=Request.ServerVariables _
("SERVER_NAME")%>/MSADC/Samples/Sheridan.cab"
ID=GRID1
datasrc=#ADC
HEIGHT=125
WIDTH=495>
<PARAM NAME="AllowAddNew" VALUE="TRUE">
<PARAM NAME="AllowDelete" VALUE="TRUE">
<PARAM NAME="AllowUpdate" VALUE="TRUE">
<PARAM NAME="Caption" VALUE=" RDSServer.DataFactory Run Time">
</OBJECT>
<HR>
<INPUT TYPE=BUTTON NAME="Run" VALUE="Run"><BR>
<H4>Click Run. The CreateObject Method of the
RDS.DataSpace Object Creates an instance of the
RDSServer.DataFactory.
The Query Method of the RDSServer.DataFactory is used
to bring back a Recordset. </H4>
</Center>
<Script Language="VBScript">
<!--
Dim ADF
Dim strServer
Dim strConnect
Dim strSQL
strServer = "http://<%=Request.ServerVariables _
("SERVER_NAME")%>"
strConnect = "dsn=ADCDemo;UID=ADCDemo;PWD=ADCDemo;"
strSQL = "Select * from Employee"
Sub Run_OnClick()
' 創(chuàng)建 RDSServer.DataFactory 對(duì)象
Dim objADORs
' 獲得記錄集
Set ADF = ADS1.CreateObject("RDSServer.DataFactory", strServer)
Set objADORs = ADF.Query(strConnect, strSQL)
' 設(shè)置 RDS.DataControl 運(yùn)行時(shí)參數(shù)
ADC.Server = strServer
ADC.SQL = strSQL
ADC.Connect = strConnect
ADC.Refresh
End Sub
-->
</Script>