[Zope] Var includes

[Martijn Pieters]

>Do I have to write an External Function to split the directory and
>perform the equivalent of nested <!--#with-->'s to include this? I had
>hoped for a simple DTML based solution.

<!--#in expr="_.string.split(location, '/')"-->
  <!--#if sequence-start-->
    <!--#call "REQUEST.set('strFolder', _['sequence-item'])"-->
  <!--#else-->
    <!--#call "REQUEST.set('strDocument', _['sequence-item'])"-->
  <!--#/if-->
<!--#/in-->

Now we have altered the namespace. Now, these objects, are they _IN_ the
current folder (i.e. in folder temp_people the folder uid the object studinfo)?
Then you do:

<!--#in expr="_.getitem(strFolder).objectItems(['Folder'])"-->
  <!--#if "_['sequence-key'] == strDocument"-->
    <!--#with sequence-item-->
       <!--#var title-->        <== now in the namespace of the subobject
    <!--#/with-->
  <!--#/if-->
<!--#/in-->

Took me a minute, but it works.


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M.J. Pieters, Web Developer
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