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How to get a value from a stored prcedure via ASP
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À
17/10/2001 12:31:56
Information générale
Forum:
Visual FoxPro
Catégorie:
Applications Internet
Divers
Thread ID:
00569635
Message ID:
00569714
Vues:
15
Hi!

Well, what is the error? Did you tried to examine what is in the parameters collection?
BTW, paramneters collection indexes start from 0, so returning value will be probably in the cmd.parameters(0).value

Maybe somebody else jump in and help, because this works for SQL Server. Do not know about VFPOLEDB...

>Hi , something doesn't work..i got a error at the line cmd.execute
>here is the code i'm using :
>
> dim conn, cmd, returnvalue
> Set cmd = Server.CreateObject("ADODB.Command")
> Set conn = Server.CreateObject("ADODB.Connection")
> conn.mode = 16
> conn.Open "Provider=VFPOLEDB.1 ; Data Source=C:\vfp\test\Mydatabase.dbc"
> set cmd.activeconnection = conn
> cmd.commandtype = adCmdStoredProc
> cmd.commandtext = "myproc"
> cmd.parameters(1) = "param"
> cmd.execute
> returnvalue = cmd.parameters(1)
> RESPONSE.WRITE(RETURNVALUE)
>
>>Hi!
>>
>>In ASP you probably use ADO, so I will write this for ADO (also assuming you use VB script, not a JavaScript):
>>
>> Set cmdComm = New ADODB.Command
>> Set cmdComm.ActiveConnection = objConn
>> cmdComm.CommandType = adCmdStoredProc
>> cmdComm.CommandText = "MySPName"
>>
>> ' at this moment most likely (for SQL Server OLEDB provider) Command object already will know all
>> 'arameters and parameters collection will contain "RETURN_VALUE" parameter
>> ' maybe add some parameters for SP here to the command obect parameters collection
>> '...
>>
>> cmdComm.Execute
>> If cmdComm.Parameters("RETURN_VALUE").Value <> 0 Then
>> ....
>>
>>HTH.
>>
>>>How can i get the value turned back by a stored procedure using ASP ?
>>>I can invoke it but I don't know how to get the result
>>>
>>>Thank u
Vlad Grynchyshyn, Project Manager, MCP
vgryn@yahoo.com
ICQ #10709245
The professional level of programmer could be determined by level of stupidity of his/her bugs

It is not appropriate to say that question is "foolish". There could be only foolish answers. Everybody passed period of time when knows nothing about something.
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