Should I have R:docs? is that on the conf CD? Or is that something extra
I need to buy?
A. Razzak Memon wrote:
At 09:48 AM 7/21/2004 -0400, James Hageman wrote:
I have a form with 3 combo boxes.
The second combo box is based on the first.
The third is based on the second.
Everything works the first time though. But if I
change the selection of the first combo box the
second and third hold on to their values.
I have tried this with ENTER USING, and EDIT USING,
Variable combo boxes and DB combo boxes and I get
the same results.
James,
R:Docs is the PERFECT example of such application to demonstrate the use
of dynamic
combo-boxes dependent on the values defined.
Example:
RBG7 > R:Docs > Main Menu > Build Syntax for PROPERTY Command
Select Category (combo-box)
Select Control (combo-box) dependent on the value from Category
Select Property (combo-box) dependent on the value from Category and
Control
Select Value (combo-box) dependent on the value from Category, Control
and Property
Notice that the syntax is build dynamically!
In your case, you need to make sure that you define a Variable Lookup
ComboBox
to return Key Field into a variable. Set the WHERE Clause for Lookup
Settings
accordingly and then:
RECALC VARIABLES
PROPERTY <ComboBox_ComponnetID> REFRESHLIST 'TRUE'
RETURN
That's all there is to it!
Very Best R:egards,
Razzak.
