Re: [Zope] inelegant repetition of ZPT code

25 Nov 2003

      On Tue, Nov 25, 2003 at 09:52:51PM +0100, Andre Meyer wrote:
...
Hi Zopers
Another detail that bugs me: how can I translate the following dtml code
to zpt. It colours table rows in grey/white alternatively. Is the zpt
version below the only way? It is clearly very inelegant to repeat code.
Maybe not the most elegant, but it avoids the repetition:

<table>
  <span tal:repeat="item here/listItems">
    <tr bgcolor="lightgray" 
       tal:attributes="bgcolor python:path('repeat/item/odd') and 'white' or default">
      <td>...</td>
    </tr>
  </span>
</table>

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Paul Winkler
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