[Zope] Hidden field with a list type

[Hannu Krosing]

Paul Chung Chee Soong wrote:
> 
> Hi Zopians. My problem is how can I make a hidden field to be a list with
> a default value? For instance, I try to make the following.
> 
> REQUEST.form['pno'] contains ['abc', 'def', 'ghi']
> 
> <snip>
> <input type=hidden name="pno:list" value="<!--#var
> "REQUEST.form['pno']"-->">

You may try

<input type=hidden name="pno:tokens" value="<!--#var
 "join(REQUEST.form['pno'])"-->">


> When I submit the above page, and try to refer to pno, it doesn't produce
> the result I want. For example:
> 
> <snip>
> <!--#in "REQUEST.form['pno']"-->
>    <!--#var sequence-item--><BR>
> <!--#/in-->
> 
> produces only 1 item, "['abc', 'def', 'ghi']" and not 3 items,
> abc
> def
> ghi
> 
> Thanks for any comments,
> 
>  --Paul
> 
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