combo box question

  • Thread starter Thread starter joyo
  • Start date Start date
J

joyo

Hi,

I have a combo box which have two fields, "county ID"
and "county name". I would like to display two fields in
drop down list, but only display county name in combo box
field after user select one. I searched our newsgroup and
found posts regarding this issue. I changed the "column
count" to 2 or 3, and I also tried to chang the "bound
column" to 1 or 2. It still shows the ID in combo box
field. what's the problem?

Thanks

joyo
 
The combo can only display one value when it is not dropped down.

You could work around that by displaying the other value in a text box
beside the combo. Set the Control Source to:
=[MyCombo].[Column](1)

Note that the first column in the combo is called Column(0).
 
joyo said:
Hi,

I have a combo box which have two fields, "county ID"
and "county name". I would like to display two fields in
drop down list, but only display county name in combo box
field after user select one. I searched our newsgroup and
found posts regarding this issue. I changed the "column
count" to 2 or 3, and I also tried to chang the "bound
column" to 1 or 2. It still shows the ID in combo box
field. what's the problem?

Thanks

joyo
Click to expand...

ColumnCount: 2
BoundColumn: 1
ColumnWidths: 0"; 1"
 
-----Original Message-----
Hi,

I have a combo box which have two fields, "county ID"
and "county name". I would like to display two fields in
drop down list, but only display county name in combo box
field after user select one. I searched our newsgroup and
found posts regarding this issue. I changed the "column
count" to 2 or 3, and I also tried to chang the "bound
column" to 1 or 2. It still shows the ID in combo box
field. what's the problem?

Thanks

joyo
.
allen's alternative is a good one, i've used it often.
Click to expand...
if you really want the "county name" to show in the
control after it is selected, there's only one other
solution i can think of:

first column: "county id", col width 0"
second column: "county name", col width 1" (or whatever)
third column: "county id", col width .5" (or whatever)

you can sort by id or by name. the first "visible" column
will be county name (which will also show in the control
once it's selected), and the second "visible" column will
be county id.
 
Dirk Goldgar said:
ColumnCount: 2
BoundColumn: 1
ColumnWidths: 0"; 1"
Click to expand...

Tina's right -- I forgot that you want to see both columns in the
dropdown list, and for that you're going to need the ID column included
twice: once with 0 width, once with nonzero width.
 
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