Re: [WEB400] Can CGI Do this ???

["Nathan M. Andelin" <nandelin@xxxxxxxxxxxxxxxxxxx>]

> From: "Jeff Silberberg" <jsilberberg@mindspring.com
> but is there anyway to do something like read subfile next
> changed to only get rows that were updated/changed.

Jeff,

If you'd be interested in a commercial solution, I offer an API to customers
who allow me to help develop their Web applications.  My procedures provide
the Web equivalent of the "read subfile next changed" operation, among other
things.  Following is a code sample:

* read next changed subfile record

Eval      EOF = wwkSflRdc('SUBFIL')

* get changed field

If        not EOF
Eval      select = strToUpper(wwkSflFldGet('SELECT'))
EndIf

You can probably see how a generic high-level API makes short work of the
process.

Nathan M. Andelin
www.relational-data.com