Solved

Pass Return Code to ASP Page

Posted on 2003-10-23
5
260 Views
Last Modified: 2012-06-21
below is my stored procedure. what i want to do is to return the value 1 or 0 to an asp page. How can i pass the value 1 or 0 to an ASP page?

CREATE PROCEDURE DoesRecordExist
   @pid int
AS

IF EXISTS(SELECT * FROM BasketItems WHERE ProductID = @pid)
   RETURN (1)
ELSE
   RETURN (0)
GO

thanks
0
Comment
Question by:jamaje
5 Comments
 
LVL 3

Accepted Solution

by:
SQLMaster earned 50 total points
ID: 9606439
Hi,

Instead of using a stored procedure, the best way will be to use a User Defined Function and catch the return value in the  recordset that will be passed to ASP page

Thanks
0
 
LVL 75

Assisted Solution

by:Anthony Perkins
Anthony Perkins earned 50 total points
ID: 9606931
Something like this (untested):
Dim cmd
Set cmd = Server.CreateObject("ADODB.Command")
With cmd
   .ActiveConnection = "your connection string goes here"
   .CommandText = "DoesRecordExist"
   .CommandType = adCmdStoredProc
   .Parameters.Append .CreateParameter("@RETURN_VALUE", adInteger, adParamReturnValue, 0)
   .Parameters.Append .CreateParameter("@pid", adInteger, adParamInput, 0,YourInputValueGoesHere)
   .Execute , , adExecuteNoRecords
   Response.Write .Parameters("@RETURN_VALUE").Value
End With
Set cmd = Nothing

Make sure you are including all the ADO constants (use adovbs.inc) or replace them with their corresponding values.

Anthony
0
 

Expert Comment

by:fromapu
ID: 9618947
hi
Let me modify the stored procedure a bit.

CREATE PROCEDURE DoesRecordExist
   @pid int,
   @Return Smallint Output
AS

IF EXISTS(SELECT * FROM BasketItems WHERE ProductID = @pid)
  Select @RETURN = 1
ELSE
   Select @RETURN = 0
GO

Then the ASP code:

dim cmd, prmPid, prmReturn, pid
pid = request("pid")
Set cmd = Server.createobject("ADODB.Command")
With cmd
         Set .activeconnection = "Your Connection object's name"
         .commandType = "adcmdStoredProc"
         .CommandText = "DoesRecordExist"
         
         Set prmPID = .CreateParameter("@PID",adInteger, adParamInput,4,pid
          .Parameters.Append prmPID

         Set prmReturn= .CreateParameter("@Return",adSmallint, adParamOutput,2)
          .Parameters.Append prmReturn

          .Execute

          Response.write .Parameters("@Return").Value
End With

I think this would work
Bye
fromapu
0

Featured Post

Windows Server 2016: All you need to know

Learn about Hyper-V features that increase functionality and usability of Microsoft Windows Server 2016. Also, throughout this eBook, you’ll find some basic PowerShell examples that will help you leverage the scripts in your environments!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
PHP installation issues 11 59
Oracle DB monitor SW 21 47
insert into table 8 22
Help Required 3 90
Introduction SQL Server Integration Services can read XML files, that’s known by every BI developer.  (If you didn’t, don’t worry, I’m aiming this article at newcomers as well.) But how far can you go?  When does the XML Source component become …
This article explains how to reset the password of the sa account on a Microsoft SQL Server.  The steps in this article work in SQL 2005, 2008, 2008 R2, 2012, 2014 and 2016.
This videos aims to give the viewer a basic demonstration of how a user can query current session information by using the SYS_CONTEXT function
Viewers will learn how to use the SELECT statement in SQL and will be exposed to the many uses the SELECT statement has.

813 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

12 Experts available now in Live!

Get 1:1 Help Now