hi,
had a question on preloading a dropdown. we have a textbox and
dropdown on the page, user is suppose to enter in a zip into textbox,
then the dropdown should load the state based on the zip. we can pull
the state from the database on a zip match table, but how do we preload
the dropdown, is there a way without posting back?
3  1999 
You need to use client-side code for this, not server-side, ergo, your
question would be best placed in a JScript, Javascript or VBScript
newsgroup.
As a little hint, do a search for MM_jumpMenu ;o)
--
Regards
Steven Burn
Ur I.T. Mate Group www.it-mate.co.uk
Keeping it FREE!
"phil2phil" <ph*********@ya hoo.com> wrote in message
news:11******** **************@ f14g2000cwb.goo glegroups.com.. . hi,
had a question on preloading a dropdown. we have a textbox and
dropdown on the page, user is suppose to enter in a zip into textbox,
then the dropdown should load the state based on the zip. we can pull
the state from the database on a zip match table, but how do we preload
the dropdown, is there a way without posting back?
phil2phil wrote: hi,
had a question on preloading a dropdown. we have a textbox and
dropdown on the page, user is suppose to enter in a zip into textbox,
then the dropdown should load the state based on the zip. we can pull
the state from the database on a zip match table, but how do we
preload the dropdown, is there a way without posting back?
You'll have to postback. This can be done without submitting your form by
using the XMLHTTP object. Google for that term to get an overview and some
examples of its use. Followup questions can be posted to a client-side
scripting newsgroup such as m.p.scripting.j script
HTH,
Bob Barrows
--
Microsoft MVP - ASP/ASP.NET
Please reply to the newsgroup. This email account is my spam trap so I
don't check it very often. If you must reply off-line, then remove the
"NO SPAM"
Don't know how it works exactly over there...
You could have the whole list (basically the first few numbers of the zip
and the corresponding state ?) rendered as a JavaScript array and select the
appropriate records when the zip code is entered... This way you won't have
a postback. It assumes the list is quite short...
--
"phil2phil" <ph*********@ya hoo.com> a écrit dans le message de
news:11******** **************@ f14g2000cwb.goo glegroups.com.. . hi,
had a question on preloading a dropdown. we have a textbox and
dropdown on the page, user is suppose to enter in a zip into textbox,
then the dropdown should load the state based on the zip. we can pull
the state from the database on a zip match table, but how do we preload
the dropdown, is there a way without posting back? This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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