[Zope3-dev] events: getting the context of objects

[Roger Ineichen]

Hi Jean-Marc

Created object don't have a ILocation.
They have to be added first to a container.

Use ObjectAddedEvent for get a object with a ILocation.

Regards
Roger Ineichen

> -----Original Message-----
> From: zope3-dev-bounces+dev=projekt01.ch at zope.org 
> [mailto:zope3-dev-bounces+dev=projekt01.ch at zope.org] On 
> Behalf Of Jean-Marc Orliaguet
> Sent: Friday, May 20, 2005 12:16 PM
> To: zope3-dev at zope.org
> Subject: [Zope3-dev] events: getting the context of objects
> 
> 
> Hi!
> 
> I want to get the location about created object through event
> notifications, but there is never enough context (there  is 
> "Not enough
> context to determine location root", ...)
> 
>   <subscriber
>     handler=".objectevents.objectCreated"
>     for="zope.app.event.interfaces.IObjectCreatedEvent"
>     trusted="True"
>   />
> 
> 
> def objectCreated(event):
>     """event handler
>     """
>     object = event.object
> 
>     locatable = IPhysicallyLocatable(object, None)
>     if locatable is not None:
>         path = locatable.getPath()
>      ....
> 
> What is missing?
> 
> /JM
> 
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