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Pass a web variable to a stored procedure
Message
De
29/09/2007 05:47:03
 
 
À
28/09/2007 17:53:50
Information générale
Forum:
Visual FoxPro
Catégorie:
Applications Internet
Divers
Thread ID:
01257541
Message ID:
01257579
Vues:
21
>Here is an interesting problem. I have a VFP database which contains a stored procedure which is called by insert and update triggers in some of the tables. The procedure records the date and name of the person making the table edits among other things into a separate history table. The name of the user is kept in a public variable so it is always available to the stored procedure. This all works fine in the application.
>
>Now we want to put the database on the web and allow edits via a web app. My problem is the updates fail because I don't know how to make the users name available from the web app to the stored procedure. I've thought about putting the current username into a separate table that the stored procedure could reference but this creates additional complications. So I'm wondering if there is a way to make a variable available to the stored procedure regardless if the database is being accessed from the VFP app or the web app. In the web app the current user is stored in a session variable. I'm using mostly ASP for the web app.
>
>Any thoughts?


Could you modify the ADODB Open() process to set the VFP public variable to the user name. Something like:
oConn.Execute("EXEC 'Public UserName' + CHR(13)+CHR(10)+'UserName = [Viv]'")
It should then be visible to any SPs used on the same connection.
HTH,
Viv
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