[vwnc] How should I set the value of a ChoiceRelation ?

----- Original Message -----

From: [hidden email]

To: [hidden email] ; [hidden email]

Sent: Thursday, October 09, 2008 3:52 PM

Subject: RE: [vwnc] How should I set the value of a ChoiceRelation ?

> choiceValue: aStruct
>   <addAttribute: #choiceValue type: #(#Choice #(#operacion #'Operacion')
> #(#resultado #'Resultado')>
>  choiceValue := aStruct
>

> If I set a value with
>
>     operaciones choiceValue: Operacion new.

operaciones choiceValue: (WebServices.Struct new at: #operacion put: Operacion new; yourself).

HTH,

Tamara Kogan
Smalltalk development,
Cincom Systems

> -----Original Message-----
> From: [hidden email] [mailto:[hidden email]] On Behalf
> Of Martin Rubi
> Sent: Thursday, October 09, 2008 1:35 PM
> To: [hidden email]
> Subject: [vwnc] How should I set the value of a ChoiceRelation ?
>
> How do I set an option for a <choice> element in the generated classes for
> a
> schema ?
>
> I have this schema:
>
> <xs:complexType>
>     <xs:choice>
>         <xs:element ref="ns:operacion"/>
>         <xs:element ref="ns:resultado"/>
>     </xs:choice>
>     <xs:attribute name="version" type="xs:string"/>
> </xs:complexType>
>
> I generated the classes for the binding, and for the choice elements a
> method like this is created:
>
> choiceValue: aStruct
>   <addAttribute: #choiceValue type: #(#Choice #(#operacion #'Operacion')
> #(#resultado #'Resultado')>
>  choiceValue := aStruct
>
> If I set a value with
>
>     operaciones choiceValue: Operacion new.
>
> During the marhaling I get a walkback, with a 'The object is not a
> Dictionary or Struct type: aOperacion' error in
> ChoiceRelation>>marshalAspectFrom:implementation:
>
> I've been browsing the Choice class, but didn't find any example of use.
> How
> should I set the choice value ?
>
> thanks in advance
> martin
>
>
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