[Product-Developers] Limiting schema extenders to one Plone site?

[David Glick]

You can either use IBrowserLayerAwareExtender and a browser layer  
that's registered by your product, or else register the extender as a  
local adapter (e.g. using componentregistry.xml)
David

On Jun 12, 2008, at 1:22 PM, Andreas Jung wrote:

> Schema extender implementing ISchemaExtender or  
> IOrderableSchemaExtender extend the schema of a particular content- 
> type for all Plone instances within a Zope site. Is there a way to  
> restrict the extender to one site only (based on some conditions)?  
> One possiblity would be to hack something into getFields()..would  
> IBrowserLayerAwareExtender do the job by using a particular layer  
> only available within the related sites? Or any better ideas?
>
> Andreas_______________________________________________
> Product-Developers mailing list
> Product-Developers at lists.plone.org
> http://lists.plone.org/mailman/listinfo/product-developers

David Glick
Project Associate
ONE/Northwest

New tools and strategies for engaging people in protecting the  
environment

http://www.onenw.org
davidglick at onenw.org
(206) 286-1235 x32

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