[Zope] detect root.

[Sin Hang Kin]

Hello,

I ask about how to detect root in the list and Got three answer:

<dtml-if "_.len(PARENTS) == 1">
  We're at the root folder
<dtml-else>
  You can go up from here
</dtml-if>


<dtml-if "title == 'Zope'">

Title is Zope
<dtml-else>
No title not zope
</dtml-if>

<dtml-if "id == ''">
root folder have not identity
<dtml-else>
there is id
</dtml-if>

However, all of them fail working in virtual web with siteroot set. How can
I detect the root with or without siteroot?


Rgs,

Kent Sin
---------------------------------
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