Nathan & Claudieu,
Thanks for the response. After I posted my question I started reading
and thinking how to correct this and came up with the same idea Nathan
suggested. I started refactoring everything and so far it is going
great.
On Apr 10, 2009, at 3:46 AM, "nathanpdaniel" <ndan...@bsi-scs.com>
wrote:
Wrap your head around the idea that the model controls the view.
Even the "data" portions. You should bind your combo box
dataprovider to the model property storing that data (from server
based on combo box 1 selection). Why you don't need cairngorm for
enabling? You can just set you're 2nd combo box's enabled property
to {combobox1.selectedIndex > -1}. An alternative using cairngorm
is if your dataprovider (in the model) is null, disable combo box 2,
if it has data, enable it.
Hope this helps!
> From: skusunam <skusu...@...>
> To: flexcoders@yahoogroups.com
> Sent: Thursday, April 9, 2009 7:53:48 PM
> Subject: [flexcoders] Cairngorm Question
>
>
>
>
>
> Hello Group,
>
> This is my first question on this group and I have been referring
to this group for all my technical challenges with Flex (started
using 1 month back). Thanks for such a nice group and support.
>
> I have a complex screen where I have 2 Combo boxes and by default
Combo-2 is disabled and will be enabled only when user selects
Combo-1 and Server returns any Objects for Combo-2 otherwise it will
be still disabled.
>
> I have defined an Event `LoadCombo2Event' which is dispatched when
user selects an entry from Combo-1 and the results will be handled
in `LoadComb2Command' . I do not have access to Combo2 in this
command to Enable or Disable?
>
> How do we handle this case using Cairngorm?
>
> Thanks,
> Sre
>
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