[Zope] referencing title value as a var name

[Casey Duncan]

Kerekes Lajos wrote:
> 
> Very special thaks. It is work.
> The last question.
> I want to put the "state sring" files under a
> folder named state. How can I reach the files in this case.
> I tried <dtml-with state> but still give NameError, it doesnt
> find the file named 0, 1, 2.
> 
>    Thanks:
> 
>      Lajos

No problem, just use this instead:

<dtml-var expr="state[_.str(STATE)]">

I would recommend wrapping this in a try statement so that it doesn't
blow up if the value returned is invalid, something like:

<dtml-try>
    <dtml-var expr="state[_.str(STATE)]">
<dtml-except KeyError>
    The state value &dtml-STATE; is invalid.
</dtml-try>

hth,
-- 
| Casey Duncan
| Kaivo, Inc.
| cduncan@kaivo.com
`------------------>