[AccessD] Changing Combo Box Data Source

John W. Colby jwcolby at colbyconsulting.com
Fri Jul 15 13:15:18 CDT 2005


If this is a bound form, then if you filter the combo but don't filter the
records underneath the form, any records where the FK in the underlying
record is missing from the combo will show a blank in the combo.  That is
what the solution I gave is designed to address.  

John W. Colby
www.ColbyConsulting.com 

Contribute your unused CPU cycles to a good cause:
http://folding.stanford.edu/

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Jim Hewson
Sent: Friday, July 15, 2005 2:01 PM
To: Access Developers discussion and problem solving
Subject: RE: [AccessD] Changing Combo Box Data Source


I'm not sure what that would do?  
Karen wants the combo box to show FILTERED records unless the user wants to
see UNFILTERED records. I agree that a SQL statement would be able to give
the data she wants.  On the after update event of a button somewhere on the
form; change the Row Source of the combo box with an appropriate SQL
statement.  Changing the Caption of the Button from "All" to "Open Only"
would help the user and indicate which SQL statement was used. Then refresh
the form. HTH Jim

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of John W. Colby
Sent: Friday, July 15, 2005 12:45 PM
To: 'Access Developers discussion and problem solving'
Subject: RE: [AccessD] Changing Combo Box Data Source

The "correct" way to handle this is to have a query that shows ALL records
(UNFILTERED) and another that shows FILTERED records.  In OnEnter, change
the query to the FILTERED query, in OnExit change the query to the
UNFILTERED query.

John W. Colby
www.ColbyConsulting.com 

Contribute your unused CPU cycles to a good cause:
http://folding.stanford.edu/

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Nicholson, Karen
Sent: Friday, July 15, 2005 1:32 PM
To: Access Developers discussion and problem solving
Subject: [AccessD] Changing Combo Box Data Source


I know there is a way to do this.  Where are the Friday Jokes?  My form
opens.  The combo box on the form is filtering for only "Open" items.
However, PIA user wants the option to see all projects, open and closed.
What code do I throw on a button to change the record source of the combo
box to take off the filter?  Is it setting the recordset?  Thanks.
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