Hi :)
Hopefully this is in Base rather than Calc. The 2 tables need to be connected
by some sort of relationship. I don't think spreadsheets work as relational
databases? One of the 'obvious' 'easy answers' (and therefore most commonly
missed) is if the relationship is not defined in Base. It might be defined in
Access but it's worth checking that Base shows the same thing.
Thanks and regards from
Tom :)
________________________________
From: Frieder <delorfr@googlemail.com>
To: users@global.libreoffice.org
Sent: Sun, 19 June, 2011 12:53:44
Subject: Re: [libreoffice-users] List box not updating field with bound value
Am 19.06.2011 11:07, schrieb Tom Cloyd:
I know this is complicated, but I'll try to be simple and clear.
I'm building a form that displays a single record at a time from a table, as a
set of text boxes. The form displays all data in the table by moving
successively to each record. Every field except the primary key field can be
edited.
Are you using Calc or Base??
And do you automatic initialise the form ore do you use a macro to initialise
the form and fill it with contents?
I have a list box bound to one of the fields. It displays a field from another
table (which has only a key field and a data field - text). That table has only
a few records. It's sole purpose is to contain the list to be display in the
list box.
My intention is that selecting a value from the list box will cause the field
in the main table to be updated by the key of the record containing the selected
list item in the list table. That key is field #1 in that table, so my bound
value is 1.
The list is displaying perfectly. However, in the form, the field to which the
list box is bound displays nothing, ever. It DOES initially have a value, and
certainly should after I make a list box selection. It just never shows any
value, however. Moreover, looking at the main table's record outside of the form
shows that it contains only "0", regardless of which list item I select.
So...
1. Why is no value ever displayed in the form, even though there IS a value in
the record? In MS Access, it would show, I believe.
2, Why is the selected list item's key never updated into the master table
field. It IS bound, according to the property dialog.
It would bee much easier to help you if you put the document online, so
everybody can test it and see what is the best solution for your problem
1.There is a big difference between MS Listboxes and LO-Listboxes.
In MS you can address items in a list-box by there key number, in LO only by
there name.
2.You can connect a simple macro to the "list-box-change" event that updates
the master table field.
I don't see my error, I'm afraid. Any suggestions would be appreciated.
I'm not sure, if my suggestion is really what you want.
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