[Zope-dev] Building custom DTML tags and accessing _.<something>

[Andy McKay]

I find this useful: "How to write your own DTML tag"

http://www.zope.org/Members/z113/1

Cheers.
--
  Andy McKay.


----- Original Message -----
From: "Morten W. Petersen" <morten@thingamy.net>
To: <zope-dev@zope.org>
Sent: Wednesday, May 09, 2001 7:53 AM
Subject: [Zope-dev] Building custom DTML tags and accessing _.<something>


> Hia guys,
>
> I was wondering if any of you could give me a couple of hints about how to
> make the _.{random,string,range,Datetime} thingies from a tag expression.
>
> I.e. instead of doing this:
>
> <dtml-widget select options="[1,2,3,4,5,6,7,8,9,10,11,12,13]"
> selected="[1,3,5,7,9,11,13">
>
> This could be done:
>
> <dtml-widget select options="_.range(1,14,1)"
> selected="_.range(1,14,2)">
>
> Like this (with the DTML var tag):
>
> <dtml-var "[1,2,3,4,5,6,7,8,9,10]">
>
> <dtml-var "_.range(1,11)">
>
> Thanks & cheers,
>
> Morten
>
>
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