[Zope-dev] in 'singleton'

[Martijn Pieters]

At 18:36 29/08/99 , Robin Becker wrote:
>it would be really useful to generalise <dtml-in var> to allow for the
>case when the variable is a singleton. I know I can write testing code
>for this, but it's a real pain to find that multiple selections change
>type when only one item is selected.

If you add :list to the form variable, it will always be a list, wether or 
not it is a singleton:

<SELECT NAME="items:list" MULTIPLE SIZE=5>
  ....</SELECT>

and in the receiving DTML:

<dtml-in items>
</dtml-in>

--
Martijn Pieters, Web Developer
| Antraciet http://www.antraciet.nl
| Tel: +31-35-7502100 Fax: +31-35-7502111
| mailto:mj@antraciet.nl http://www.antraciet.nl/~mj
| PGP: http://wwwkeys.nl.pgp.net:11371/pks/lookup?op=get&search=0xA8A32149
------------------------------------------