referring to previous directories using references? (../, ./, etc)
How do you refer to previous directories in ZOPE? On a filesystem you would use references: Current Directory ./ Previous Directory ../ but these don't seem to work with ZOPE. I have a structure like this: ZClass1 | --- Folder | --- ZClass2 | --- DTML Method or Document Sometime ZClass2 is inside ZClass1, and sometimes it's on it's own. I'd like to be able to say: # check if the object two levels up is a ZClass1 instance <!--#with "../../"--> <!--#if meta_type == "ZClass1"--> # do this <!--#/if--> <!--#/with--> Anyone know how I can go about this? kh
try something like (untested, but close enough to actually work maybe 8¬) ) <dtml-with "PARENTS[-2]"> <dtml-if "meta-type=='ZClass1'"> # do this </dtml-if> </dtml-with> Phil phil.harris@zope.co.uk ----- Original Message ----- From: "Kevin Howe" <khowe@performance-net.com> To: "ZOPE Mailing List" <zope@zope.org> Sent: 02 April 2000 20:17 Subject: [Zope] referring to previous directories using references? (../, ./, etc)
How do you refer to previous directories in ZOPE?
On a filesystem you would use references:
Current Directory ./ Previous Directory ../
but these don't seem to work with ZOPE.
I have a structure like this:
ZClass1 | --- Folder | --- ZClass2 | --- DTML Method or Document
Sometime ZClass2 is inside ZClass1, and sometimes it's on it's own. I'd
like
to be able to say:
# check if the object two levels up is a ZClass1 instance
<!--#with "../../"--> <!--#if meta_type == "ZClass1"--> # do this <!--#/if--> <!--#/with-->
Anyone know how I can go about this?
kh
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Kevin Howe -
Phil Harris