[Zope] how to iterate through two sequence items
seb bacon
seb@jamkit.com
08 Feb 2002 10:23:09 +0000
On Fri, 2002-02-08 at 09:31, Peter Walerowski wrote:
> hello all,
> sorry, forgot the subject.
>
> my problem might be simple, but I can't find the solution:
> I can iterate through a sequence - let's say a folder content - and display the
> items in a table, but I can't figure out how to display the table in two
> columns.
>
> <dtml-in myFolderContent>
> <tr><td><dtml-var folderItem></td></tr>
> </dtml-in>
>
> will print the dates in a single column, but how can I iterate through and refer
> to a second item in one <dtml-in> pass.
Untested, but should point you in the right direction:
<dtml-in foo>
<dtml-if sequence-odd>
<tr>
</dtml-if>
<td><dtml-var sequence-item></td>
<dtml-if sequence-even>
</tr>
</dtml-if>
</dtml-in>
seb