Use and id column, like an auto increment one and use that in the html you
are writing out +1 or -1 to get the next.
i.e.
select id, X, X, X from table where id=1
returns 1, value of X, value of X, value of X etc etc etc
then in the html use the id .
id+1
a href=wizzyScript.php?id=2Next/a
You are right. read previous simply not exist. I think this is due to both
historical reason and 'client/server model'.
In fact, 'read next' is available by reading next row in a query. However,
the record cursor is one direction only and cannot be read back.
In my experience, I will store the
a bit here as we look to move towards web-based
systems.
Regards,
Colin K Heaps
-Original Message-
From: Jerry [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 19, 2003 3:01 PM
To: Colin; [EMAIL PROTECTED]
Subject: Re: Sequential read on a file
Use and id column, like an auto
