[Zope] dtml-tree status again

[Gál László]

Hi!

 dtml-tree question again (ZopeTree is not suitable for now, because I
want to build a tree from results of zsql methods)
A little example to demonstrate my problem:
<dtml-tree>
  <a href="&dtml-URL0;"><dtml-var id></a>
</dtml-tree>
Each link is pointing to the same page where the dtml-tree is, but when
you click on any link, tree will lost its status,  and it will be
collapsed.
Now that's what I don't  want :)
Version: Zope2.7.2

Lac