[AccessD] AXP Combobox Shows blank formatted date column

Charlotte Foust cfoust at infostatsystems.com
Thu Mar 3 16:02:34 CST 2005


No, if it were the runtime installation (which is AXP SP3, BTW), we'd
have problems on all the installations at that client.  It's only
turning up on some of the Win2k machines, not all.  Even then, it
doesn't make sense that it would display properly when you selected a
well from the combobox on the form but not when you selected a well from
another form and passed the value back, since that calls exactly the
same AfterUpdate event for the Well combobox that making a direct
selection calls.  Furthermore, it ONLY breaks after opening the second
form and choosing a well from there.  We can't reproduce it in our
office at all, but one of our owners saw it in action at the client
location.

Charlotte Foust


-----Original Message-----
From: dmcafee at pacbell.net [mailto:dmcafee at pacbell.net] 
Sent: Thursday, March 03, 2005 1:54 PM
To: Access Developers discussion and problem solving
Subject: RE: [AccessD] AXP Combobox Shows blank formatted date column


Something to do with the runtime maybe? Are you testing with a true
runtime or using the /runtime parameter in the command line when testing
on your end?


D

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com]On Behalf Of Charlotte
Foust
Sent: Thursday, March 03, 2005 1:45 PM
To: Access Developers discussion and problem solving
Subject: RE: [AccessD] AXP Combobox Shows blank formatted date column


We're trying to find out *why* it's happening so we can prevent it, and
the form is shared with the Access version, so an sproc or view is out
of the question.  The client is in Oklahoma and using a runtime
executable, so there isn't any printing to the immediate window.  The
fact that the dates appear if we remove the Format function from the
rowsource strongly suggests that the dates are there but that something
is interfering in rendering them.

Charlotte Foust


-----Original Message-----
From: dmcafee at pacbell.net [mailto:dmcafee at pacbell.net]
Sent: Thursday, March 03, 2005 11:15 AM
To: Access Developers discussion and problem solving
Cc: Steve White
Subject: RE: [AccessD] AXP Combobox Shows blank formatted date column


Have you printed to the immediate window to see if the value is actually
in the combo (just not displaying)?

What about changing the resource to a view or sproc that formats the
number for you?

D

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com]On Behalf Of Charlotte
Foust
Sent: Thursday, March 03, 2005 11:04 AM
To: AccessD at databaseadvisors.com
Cc: Steve White
Subject: [AccessD] AXP Combobox Shows blank formatted date column


We have a client installation where certain machines running Windows
2000 are seeing an odd behavior in a combobox that displays two columns,
a report number and a medium formatted date.  We have not been able to
reproduce the behavior here even on Win2k, so I need some ideas. The
back end is SQL Server 2000 and the combobox has this for a rowsource:

SELECT  ReportNo, ReportNo as [Number], Format(ReportDate, "dd-mmm-yy")
FROM DailyDrillHdr WHERE
((DailyDrillHdr.WellID=[Forms]![frmDailyRpt]![cboWellID])) Order by
ReportNo desc;

This works fine when the form opens and a WellID is selected.  It breaks
when the user brings up a popup form that allows them to select a
different WellID and hand that back to the initial form.  The initial
form obligingly changes the WellID in its Well combobox, which
repopulates the subform, and it specifically requeries the report number
combobox in the AfterUpdate event of the WellID combobox.

At this point, however, on those problem machines, the date column of
the report number combo is blank and it doesn't show dates again until
the form is closed and reopened.  The combobox is being requeried,
because the correct report numbers do show up in it, but not the dates
associated with them.  The really odd part is that if you take the
formatting out of the combobox rowsource, the dates show up every time.


Has anyone else seen something like this?  I know I have, but it's been
years ago and I can't remember what caused it!

Charlotte Foust
Infostat Systems, Inc.
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