I haven't run into that problem yet, but you bring up a very good point and
I'll have to put that to the test and see what happens.
Jeff K. Steinkamp N7YG
Tucson, AZ
SCUD Missile Coordinates:
N032-13-55.02 W110-55-52.79
Registered Linux User: 420428
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PUNNY BOOK = The Twelfth Month: Dee Sember.
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From: "Stephen Russell" <[email protected]>
Sent: Wednesday, September 22, 2010 6:18 AM
To: <[email protected]>
Subject: Re: [DotNetDevelopment] Re: Populating Countries, States and City
in a Cascading dropdownlist in asp.net with or without AJAX
On Tue, Sep 21, 2010 at 6:19 PM, Jeff Steinkamp (N7YG)
<[email protected]> wrote:
Easiest way to do this is with the three combo boxes as suggested below.
I
do that exact same thing with one of my programs, The country CBO is
filled
from a database of countries. When you select a country from the combo,
it
then fills the state/region combo with the associated data from the
database. Selecting a state/region will fill the city combo with the
associated data. Selecting the city will pull the associated data -- in
my
case it is latitude, longitude, and other geographical data.
here is how I do it with my databases.
-----------------------
How did you deal with postback issues and keeping all of this straight
in an edit situation? I have done the automotive version of the 5 CB
hell presentation as well.
Year: Mfg: Make: Model: Eng:
Have you ever seen someone use the up-dwn arrow in a list before.
SlectedIndexChanged event is not your friend. ;->
I had to preset repair jobs for retail chains that would be used when
a sale was run.
Having an oil change was easy to site the potential upsell. But
Shocks / Struts was a whole new set of joy.
--
Stephen Russell
Sr. Production Systems Programmer
CIMSgts
901.246-0159 cell
