[Zope] tree expand by date

[Chris Withers]

Sven Hohage wrote:
> 
> Hallo,
>  I've searched in the mailing archive about the question how to expand a
> 
>  particular branch but I didn't find anything.
>  That's my problem: I'm building a newsboard and when you want put a new
> 
>  message on it, the correct day should be opened.
>  Example->   + June
>                      +July
>                       - August
>                              -16.
> 
>  I hope you've got an idea.

You need to manipulate a REQUEST variable called tree-e that may or may
not exist. It's not documented so you'll need to look in
/lib/python/TreeDisplay/TreeTag.py to find out how to do so. You'll also
probably need to do the manipulation in an external method :S

HTH,

Chris