Re: ClassCastException???
Re: ClassCastException???
- Subject: Re: ClassCastException???
- From: Awbrey Hughlett <email@hidden>
- Date: Thu, 2 Oct 2008 12:20:52 -0500
The relationship from Basic to Listing is to-many. There are only a
few Basic objects, but many more Listing objects. I want to tie a
particular Listing to a Basic type.
Awbrey
On Oct 2, 2008, at 11:55 AM, David LeBer wrote:
On 2-Oct-08, at 12:46 PM, Guido Neitzer wrote:
On 2-Oct-08, at 10:37 AM, Awbrey Hughlett wrote:
The Basic and Specific EOs are linked to WOPopUpButtons. I want
the selection value (bound to aBasic and aSpecific) to be added
to the new instance of a Listing EO. I figured I didn't want a
new object on both sides of the relationship since aBasic and
aSpecific already have values set by the WOPopUpButton. That is
why I went with listing().addObjectToPropertyWithKey(aSpecific,
"specific"). Is my understanding of this wrong?
Ouch. Yes.
Bind the list to the array of Basic objects, the value to aBasic
(DON'T create an instance for that!!!), and the selection to
listing.basic. That should "just work".
Guido,
You meant bind 'item' to aBasic right?
And is the relationship to Basic from Listing to-one or to-many,
the name 'basics' seems to imply a to many.
;david
--
David LeBer
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