Re: Question about restrictedChoiceKey
Re: Question about restrictedChoiceKey
- Subject: Re: Question about restrictedChoiceKey
- From: Ramsey Gurley <email@hidden>
- Date: Mon, 17 Oct 2011 08:34:47 -0700
On Oct 17, 2011, at 3:02 AM, Farrukh Ijaz wrote:
> Hi,
>
> I've a situation. I've three entities:
>
> Country
> CountryGroup
> Customer
>
> The Customer has toOne relationship with Country and Country has toMany relationship with CountryGroup. The customer doesn't know about CountryGroup at all. In the Customer query page, I want to present the user list of CountryGroup for which following rules:
>
> LHS: (propertyKey = 'toCountry.toCountryGroups' and task = 'query') RHS: componentName = 'ERD2WQueryToManyRelationship'
> LHS: (propertyKey = 'toCountry.toCountryGroups' and task = 'query') RHS: restrictedChoiceKey = 'object.availableCountryGroups'
>
> The availableCountryGroups() returns NSArray<CountryGroup> and is defined in Customer class.
How is the current user tied to a particular customer object that you want to use for restricted choices?
Ramsey
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