[Zope] HTML Form processing

[Colin Fox]

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Hi all.

I'm doing a bunch of HTML form processing, and part of that is allowing
the user to select a number of elements from a multi-select list.

If the user selects 2 or more items, I get a python list back, which is
great. I can use a <dtml-in ...> to process it.

The problem is, if only one item is selected, I *don't* get a list, and
my <dtml-in ...> barfs, complaining that I can't pass it a string.

Is there any way I can FORCE the value to be a list, even if there's
only one element? Or maybe make dtml just "shut up and do it", or do I
have to have some kind of hacky dtml? Or do I have to abandon dtml for
this and go for a script?

Thanks,
   Colin

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Colin Fox                                       cfox@crystalcherry.com
CF Consulting Inc.                                    GPG Fingerprint:
                    D8F0 84E7 E7CC 5C6C 9982  F1A7 A3EB 6EA3 BC97 572F

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