Re: problem with pop-up display
Re: problem with pop-up display
- Subject: Re: problem with pop-up display
- From: David LeBer <email@hidden>
- Date: Sat, 20 Aug 2005 17:42:33 -0400
On 20-Aug-05, at 4:29 PM, TW wrote:
anybody point me in the right direction on this?
On Aug 19, 2005, at 6:10 PM, TW wrote:
~ not exactly a grizzled veteran so be gentle:-) ~
I have a form designed to capture time reporting information. On
this form are popup lists for selecting the "type" of time, hours,
and minutes that a user is reporting. Those items are wrapped in a
WORepetition so that additional rows with the same data items can
be created and committed to the database. All of my code to create
additional rows and save these to the database is working at this
point. Here's what I'm describing:
http://thetimmy.com/wo/timeentry.png
For hours and minutes popup lists I'm creating arrays of Number
objects and then making NSArrays from those. Accessor methods all
return and set Number objects.
The difficulty I'm having is presented when I try to retrieve my
rows from the database. The rows are retrieved but the minute and
hour popups aren't populated with the values saved in the
database. The "selection" bindings for both are
detailRowItem.selectedHours and detailRowItem.selectedMinutes
respectively AND both of those methods DO have the proper values
(you can see the strings printed to the right of the popups in the
image I referenced).
I don't understand why, if the methods referenced in the bindings
are returning values, that those values aren't displayed by the
popups. Any enlightenment would be greatly appreciated.
Can we see some code and a pertinent snippet of your .wod file?
Numbers are abstract types. What concrete type are you using to
create your array? Are you sure it is the same concrete type that is
being returned by EOF. What does your model say for those attributes.
Oh, and your talking crazy database talk again... rows? what are
those? Y'all better talk Objects round these parts. :-)
--
;david
--
David LeBer
Codebase Software Systems
site: http://www.codebase.ca
blog: http://david.codebase.ca
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