[Zope] problem with a list of files

[peter sabaini]

objectValues('File') gets you a list of objects; you might want 
objectIds('File')

hth peter.

juan garcia wrote:
> Hi everybody,
> 
> I am trying to store a list of files in
> context.REQUEST.SESSION. In order to achieve this I do
> 
> files = container.Entries.objectValues('File')
> 
> and later
> 
> session=context.REQUEST.SESSION
> 
> session['mylist']=files
> 
> and I get the error
> 
> Error Value: Attempt to store an object from a foreign
> database connection
> 
> I suppose this is because Zope tries to store the
> files, and I only need to store the reference to them.
> Somebody knows how to do it?
> 
> thank you.
> 
> 
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