I have tried marking the VO class a couple different ways. The first
was following the PhoneExample application by Benoit Hediard
(http://www.benorama.com):
// path to my CFC ContactVO.cfc
[RemoteClass(alias="CairngormContacts.components.model.ContactVO")]
[Bindable]
public class ContactVO
{
public var USERID:Number = 0;
public var FIRST_NAME:String = "";
public var LAST_NAME:String = "";
public var EMAIL:String = "";
public function ContactVO()
{
}
}
When I assign the DataGrid selected item (created from my
ArrayCollection of ContactVO[], I do something like this in the view:
public var selectedItem:ContactVO;
public function updateSelectedContact( event : Object ) : void
{
selectedItem = event.target.selectedItem;
Alert.show(selectedItem.FIRST_NAME) // throws error null value
CairngormEventDispatcher.getInstance().dispatchEvent( new
CairngormEvent( SELECT_EVENT ) );
}
The Alert does throw a null value. I have tried also:
selectedItem = event.target.selectedItem as ContactVO;
But same error. I am putting a small example together to demonstrate
the issue, I will post it when I have it online.
Thanks!
- mr
--- In flexcoders@yahoogroups.com, Tom Chiverton <[EMAIL PROTECTED]>
wrote:
>
> On Thursday 28 September 2006 16:03, Michael Ritchie wrote:
> > always get error trying to access a null object. I can't seem to
> > convert my arraycollection to the VO, even with casting I get zip.
>
> Is the AS version of your class marked with the correct hint ?
> If you set CF Flex log level to Debug (bottom of services.xml) what
does it
> say is being returned ?
> If you Alert() the VO field, is it null ?
>
> --
> Tom Chiverton
> Helping to evangelistically entrench sexy customers
>
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