Re: Global Variables and WebDb

You'll have to wait for webdb 3.0!
Oracle invented (finally) something like 'session variables'. For now you can not pass any parameters between forms unless 1 from a frame driver (only one).

GSIGLA <fabietto6NOfaSPAM_at_hotmail.com.invalid> schreef in berichtnieuws 019b98dc.1c7225a0_at_usw-ex0110-075.remarq.com...
> I have a hierarchy structure and I have to display
> the "leaves" of the tree. My problem is to keep a trace of
> the knots visited in the past. The problem is:how do I pass
> a variable from a WebDb component to another?
> An example to better explain:
> I want to reach a certain report, say report 2, that can be
> found in a certain group, say the number 3. Group number 3
> can itself be found in a super-group, say number 5.
> So the hierarchy is 5-3-2. When I query my table searching
> for report number 2, I must enclose a WHERE statement whith
> "super_group=5" to find all and only the reports in group 3
> belongong to super-group 5.
> I must query this data DYNAMICALLY (i.e. my WHERE clause
> must be of the form "super_group=<groupid>" and groupid is
> user defined).
> I've tried with bind variable and they did not work as I
> cannot pass them between 2 different webdb components.
> help me if you can.
> Thanks for having read this far.
> Fabio
>
>
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