Re: Q about poplists
Date: 1996/08/07
Message-ID: <3208832D.7299_at_beatrix.philips.nl>#1/1
Piotr A. Szczygielski wrote:
>
> Hi all.
>
> I'm creating a form in Developer/2000.
> I want to have a poplist activated with data from table. In manual it
> seems to be rather easy - you create a record group and populate
> with this your poplist. But I have no idea when to do it. I mean
> in what kind of trigger I have to write PL/SQL code. Should this
> be done at the start of the form or on enter into the item ?
> I tried a few times without success - every time a message:
> cannot create a group.
>
> Any help ?
>
> Party.
>
> BTW. Is there any explanation of triggers in Dev/2000 documentation ?
> I'm not completely sure when exactly they are activated...
Hi Piotr,
I am normally using the WHEN_NEW_BLOCK_INSTANCE-Trigger. But using the PRE_FORM-trigger will also meet your demands.
But regarding this error message:
Check the query that populates the Record Group. Most likely the error
source is located there!
Have a look into the "Oracle Developer 2000 Forms4.5 Reference Manual Volume 1" to find a detailed description of all the triggers available.
-- Kind regards, Bernd Buchegger (Webmaster) Marketing Communications Publishing Services Philips Semiconductors Building BEp-42b P.O. Box 218 5600 MD Eindhoven The Netherlands Fax: +31 40 2724825 Phone: +31 40 2724684 Internet: w3master_at_ehv.sc.philips.com Bernd.Buchegger_at_ehv.sc.philips.com ---=> LET'S MAKE THINGS BETTER <=---Received on Wed Aug 07 1996 - 00:00:00 CEST