Re: Passing values between elements

On 29 Mar 2006, at 12:46, Siegfried Makedanz wrote:

> I have two dynamic elements (WOPopUpButton) named Locations and  
> Buildings. Now I would like to set the list binding in the  
> Buildings array based on the selection in Locations. Probably an  
> easy one, but as a sporadic WO user I have no clue yet.

Set an instance variable in the page level component from one list,  
use it to create the list for the other, possibly with a a method  
that fetches the values.  You may want to mess with some javascript  
or css depending on how you want your page to behave (if so, it's not  
really a WebObjects question).

The reason we do it this way is to maintain separation between  
controller and view layers in MVC.

Paul