>I'd like to generate a tree with data from different
>SQL tables depending on the tree level. In other
>words, the first level data comes from one table,
>second level comes from another.
>
>How can the branches_expr expression determine what
>the current tree level is? Can I pass a parameter to
>let me know the current level? I tried the following,
>but it didn't work...
>
> <dtml-tree id=name
>branches_expr="child_lookup(_['tree-level'])">
I think Anthony baxter's "Some neat tricks with dtml-tree" <url:
http://www.zope.org/Members/anthony/tree-coding-tricks > will help you out
Rik
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