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 13:25:05 +0100
That would be the component that has both your popup buttons in it.
Id est, a wo component that is used to represent a page.
Paul
On 29 Mar 2006, at 13:16, Siegfried Makedanz wrote:
Paul, thanks for the quick response, but my level of WO knowledge
does not fit yours. My dynamic elements are both on the same page.
What do you mean by page level component?
Thanks,
Siegfried
Paul Lynch wrote:
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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