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    |   Register   |   Sunday, November 23, 2008   
Data Springs Product Forums...
Subject: Fill a list box based on the selection from another list box
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George
Posts:13
wading in the water
wading in the water

07/21/2008 1:19 PM  

Hello.

I have two list boxes, A and B.

I populate list box A with SQL.  What I want to do is have list box B dynamically update based on what is selected in list box A.

 

For Example. . .

List box A has 'x' selected

List box B is filled with 'a','b' and 'c'.

 

List box A has '1' selected

List box B is filled with '1','2' and '3'

 

I have been playing around with including something like "Where column = $(field)" in my SQL but I'm starting to think that is wrong.

 

Thanks for any help in the right direction!

Chad
Posts:2227
river guide
river guide

07/21/2008 1:25 PM  

Hi. Please review this demonstration on Data Dependent Dropdownlist and see if this helps. This demonstration covers Dynamic Forms however the implementation should be the same. Specifically, make sure you are setting up the question to force a postback (as a question event) and then also make sure you are using ' before and after the $(Field) if its a text field and not an integer.

 

-Chad

 

George
Posts:13
wading in the water
wading in the water

07/21/2008 2:21 PM  

Thanks Chad that worked like a charm.  Glad to know I wasn't too far off base with the $( ) thing

 

Cheers

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