[Zope] Scarry BTreeFolder eats my 'contents' tab

2000-07-20 Thread Dirksen Lau 

Just as soon as I restarted Zope after placing the BTreeFolder in the Products dir, 
wham! all my files were disappeared!! It took me quite a while to collect the pieces 
of my minds 
and pulled them together again when I discovered through FTP that my files were still 
inside Zope. Back in the HTTP manage console I also found that the 'Contents' tab was 
gone, 
and it was the same with most of the folders in my Zope site. After removing the 
BTreeFolder from the Products dir, the 'contents' tab was back again. Everything 
seemed normal 
except the /Control_Panel/Products/ still had an entry of BTreeFolder. Really weild!!

I'm running Zope 2.2.0b3 on NT4. Any idea to tame this beast is appreciated.

RGDS
Dirksen


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[Zope] How to query ZODB

2000-07-19 Thread Dirksen Lau 

How can I make queries (something like ad hoc?) to the ZODB besides iteration? If 
iteration is the only option, how to go about it? Such as how to iterate through files 
in a folder?

Thanks
Dirksen


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