[Zope] Tal HowTo: <dtml-in><dtml-else></dtml-in>

[Florian Konnertz]

Johan Carlsson [EasyPublisher] wrote:
> 
> Hi,
> How do one ascieve the equivilent to:
> 
> <dtml-in getRecords>
> ...
> <dtml-else>
> Nothing in getRecords
> </dtml-if>
> 
> Using conditions produce over complicated markup, which I would like to 
> avoid.
> 
> <div tal:define="records python:here.getRecords()">
>   <div tal:condition="records"
>          tal:repeat="record records">
>      ...
>   </div>
>   <div tal:condition="not:records">
>     Nothing in getRecords
>   </div>
> </div>
> 
> I guess the answer is no, but I hope there is a smarter way to do this.
> 

AFAIK this is not possible yet, but it will probably come, i have no 
idea when.
I wondered about this some weeks ago, also, here are my notes about it:
http://openspirit.homelinux.net/noowiki/zope/Condition


Greetings,
Florian



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Florian Konnertz   ---   http://www.florian-konnertz.de	
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