Re: Passing values between elements
Re: Passing values between elements
- Subject: Re: Passing values between elements
- From: Paul Lynch <email@hidden>
- Date: Wed, 29 Mar 2006 12:55:52 +0100
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
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