[Zope] One last request

Mark N. Gibson mark@kaivo.com
Mon, 23 Oct 2000 23:58:14 -0600 (MDT)


> 
> I have one unsolved mystery left. What I am trying to do is print the titles
> from the DTML Documents in the 'artikelen' folder (and actually another
> property called 'inleiding'. I believe the code below should do this, but it
> does not work. It returns 'Zope' instead of the title. If I use the
> 'inleiding' property it reports that it does not exist. If I just use
> sequence-item it returns the complete item ok.
> 
> Any clues ?
> 
> Thanks,
> 
> Taco
> 
> 
> http://www.gezondheidskrant.nl:8080/mainframe :
> 
> <dtml-let articleList="[]">
> 
> <dtml-in "artikelen.objectValues(['DTML Document'])" sort=publiceren_vanaf>
> <dtml-call "articleList.append(_['sequence-item'])">
> </dtml-in>
> 

> <dtml-in "articleList[-4:]" reverse>
>    <dtml-let theDocument=sequence-item>
>    <dtml-var "theDocument.title">
>    <dtml-var "theDocument.inleiding">
>    </dtml-let>
> </dtml-in>
> 
> </dtml-let>
> 

instead, try this:

 <dtml-in "artikelen.objectValues(['DTML Document'])" sort=publiceren_vanaf>
 <dtml-comment>
        THIS actually 'calls' sequence-item
        <dtml-call "articleList.append(_['sequence-item'])">
</dtml-comment>
 <dtml-call "articleList.append(_.getitem('sequence-item',0))">
 </dtml-in>

 <dtml-in "articleList[-4:]" reverse>
    <dtml-let theDocument="_.getitem('sequence-item',0)">
    <dtml-var "theDocument.title">
    <dtml-var "theDocument.inleiding">
    </dtml-let>
 </dtml-in>

Mark
> 
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