ActiveConnection, CommandText, CommandTimeout, CommandType, Size, and Direction Properties Example (JScript)

This example uses the ActiveConnection, CommandText, CommandTimeout, CommandType, Size, and Direction properties to execute a stored procedure. Cut and paste the following code to Notepad or another text editor, and save it as ActiveConnectionJS.asp.

<!-- BeginActiveConnectionJS -->  
<%@LANGUAGE="JScript"%>  
<%// use this meta tag instead of adojavas.inc%>  
<!--METADATA TYPE="typelib" uuid="00000205-0000-0010-8000-00AA006D2EA4" -->  

<html>  
<head>  
    <title>ActiveConnection, CommandText, CommandTimeout, CommandType, Size, and Direction Properties</title>  
<style>  
<!--  
BODY {  
   font-family: 'Verdana','Arial','Helvetica',sans-serif;  
   BACKGROUND-COLOR:white;  
   COLOR:black;  
    }  
.thead {  
   background-color: #008080;   
   font-family: 'Verdana','Arial','Helvetica',sans-serif;   
   font-size: x-small;  
   color: white;  
   }  
.thead2 {  
   background-color: #800000;   
   font-family: 'Verdana','Arial','Helvetica',sans-serif;   
   font-size: x-small;  
   color: white;  
   }  
.tbody {   
   text-align: center;  
   background-color: #f7efde;  
   font-family: 'Verdana','Arial','Helvetica',sans-serif;   
   font-size: x-small;  
    }  
-->  
</style>  
</head>  

<body bgcolor="White">  

<%  
    var iRoyalty = parseInt(Request.Form("RoyaltyValue"));  
    // check user input  

    if (iRoyalty > -1)  
    {  
            // connection and recordset variables  
        var Cnxn = Server.CreateObject("ADODB.Connection")  
        var strCnxn = "Provider='sqloledb';Data Source=" + Request.ServerVariables("SERVER_NAME") + ";" +  
            "Initial Catalog='pubs';Integrated Security='SSPI';";  
        var cmdByRoyalty = Server.CreateObject("ADODB.Command");  
        var rsByRoyalty = Server.CreateObject("ADODB.Recordset");  
        var rsAuthor = Server.CreateObject("ADODB.Recordset");  
        // display variables  
        var filter, strMessage;          

        try  
        {  
            // open connection  
            Cnxn.Open(strCnxn);  

            cmdByRoyalty.CommandText = "byroyalty";  
            cmdByRoyalty.CommandType = adCmdStoredProc;  
            cmdByRoyalty.CommandTimeOut = 15;  

            // The stored procedure called above is as follows:  
                //    CREATE PROCEDURE byroyalty  
                //  @percentage int  
                //    AS  
                //  SELECT au_id from titleauthor  
                //  WHERE titleauthor.royaltyper = @percentage  
                //  GO  

            prmByRoyalty = Server.CreateObject("ADODB.Parameter");  
            prmByRoyalty.Type = adInteger;  
            prmByRoyalty.Size = 3;  
            prmByRoyalty.Direction = adParamInput;  
            prmByRoyalty.Value = iRoyalty;  
            cmdByRoyalty.Parameters.Append(prmByRoyalty);  

            cmdByRoyalty.ActiveConnection = Cnxn;  

            // recordset by Command - Execute  
            rsByRoyalty = cmdByRoyalty.Execute();  

            // recordset by Recordset - Open  
            rsAuthor.Open("Authors", Cnxn);  

            while (!rsByRoyalty.EOF)  
            {  
                // set filter  
                filter = "au_id='" + rsByRoyalty("au_id")  
                rsAuthor.Filter = filter + "'";  

                // start new line  
                strMessage = "<P>";  

                // get data  
                strMessage += rsAuthor("au_fname") + " ";   
                strMessage += rsAuthor("au_lname") + " ";  

                // end line  
                strMessage += "</P>";  

                // show data  
                Response.Write(strMessage);  

                // get next record  
                rsByRoyalty.MoveNext;  
            }  
        }  
        catch (e)  
        {  
            Response.Write(e.message);  
        }  
        finally  
        {  
            // clean up  
            if (rsByRoyalty.State == adStateOpen)  
                rsByRoyalty.Close;  
            if (rsAuthor.State == adStateOpen)  
                rsAuthor.Close;  
            if (Cnxn.State == adStateOpen)  
                Cnxn.Close;  
            rsByRoyalty = null;  
            rsAuthor = null;  
            Cnxn = null;  
        }  
    }  
%>  

<hr>  

<form method="POST" action="ActiveConnectionJS.asp">  
  <p align="left">Enter royalty percentage to find (e.g., 40): <input type="text" name="RoyaltyValue" size="5"></p>  
  <p align="left"><input type="submit" value="Submit" name="B1"><input type="reset" value="Reset" name="B2"></p>  
</form>  

</body>  

</html>  
<!-- EndActiveConnectionJS -->  

See Also

ActiveCommand Property (ADO)
Command Object (ADO)
CommandText Property (ADO)
CommandTimeout Property (ADO)
CommandType Property (ADO)
Connection Object (ADO)
Direction Property
Parameter Object
Record Object (ADO)
Recordset Object (ADO)
Size Property (ADO Parameter)