[Zope] tree control on an internally linked table

[Graham Chiu]

In article <200002151015.VAA06059@mbuna.arbhome.com.au>, Anthony Baxter
<anthony@interlink.com.au> writes
>I'm confused about the change you had to make? was this a bug in my
>example? Or was it something in your code...

My data actually.  The root values in the tree have to have a non null
parent.  I was unable to test for a null, so set the parent to 0 as you
did.

>
>Anthony, who really isn't all that good at this documentation thing.
>(hey, I could go work at digicool ;)

tut tut.

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Regards,        Graham Chiu
gchiu<at>compkarori.co.nz
http://www.compkarori.com/dynamo - The Homebuilt Dynamo
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