Hi OC,

Could you override the setter of that property?

If it was “firstName” could you create “setFirstName()” which calls super and 
then does the additional logic you desire?
AARON ROSENZWEIG / Chat 'n Bike <http://www.chatnbike.com/>
e:  aa...@chatnbike.com <mailto:aa...@chatnbike.com>  t:  (301) 956-2319        
        
        

> On May 24, 2020, at 8:40 PM, ocs--- via Webobjects-dev 
> <webobjects-dev@lists.apple.com> wrote:
> 
> Hi there,
> 
> I'd need to get a notification whenever a property of my EO changes, be it 
> directly through a setter, or through an inverse-relationship being 
> maintained, or through an object of an M:N deleted, whatever way. Something 
> like
> 
> class MyEO extends ERXGenericRecord {
>  void propertyDidChange(String key) {
>    ... to be called just after any property of mine changes, with its key ...
>  }
> }
> 
> Does EOF or WOnder provide something like that? Whatever I try, I can't find 
> it. I could easily observe willChanges of course, but that's something rather 
> different...
> 
> Thanks,
> OC
> 
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