[Zope] Building a list programmatically under DTML

[Timothy Grant]

Hi,

I'm working on a project where I need to build a list programmatically

I have tried a number of variations of the following without much
success. Once the list has been built, I need to pass it on to the next
page:

<dtml-call "REQUEST.set('idx', 0)">
<dtml-call "REQUEST.set('desc', [])">
<dtml-call "REQUEST.set('desc_qty', [])">
.
.
.
<td>
  <dtml-var expr="_[Category]">
  <dtml-if "_[Category][0:2] <> 'No'">
    <dtml-call "REQUEST.set('desc[&dtml-idx;]', _[Category])">
    <dtml-call "REQUEST.set('desc_qty[&dtml-idx;]', qty)">
    <dtml-call "REQUEST.set('idx', idx + 1)">
  </dtml-if>
</td>

All help would be greatly appreciated!

-- 
Stand Fast,
    tjg.

Red Hat Certified Engineer                 tjg@avalongroup.net
Chief Technology Officer                   www.avalongroup.net
Avalon Technology Group, Inc.                   (503) 246-3630
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