[Zope] lists

[D. Rick Anderson]

awesome! ... THANKS!

Rick


Chris McDonough wrote:

>Hi,
>
>Declare your checkboxes on the form as lists explicitly:
>
><input type="checkbox" name="checkbox:list">
>
>----- Original Message -----
>From: "D. Rick Anderson" <ruger@comnett.net>
>To: <zope@zope.org>
>Sent: Wednesday, August 07, 2002 5:07 PM
>Subject: [Zope] lists
>
>
>  
>
>>I have a group of checkboxes on a site that I want to parse into
>>    
>>
>an
>  
>
>>email. I've been trying to use dtml-in to iterate through the
>>    
>>
>checked
>  
>
>>boxes, but if they only check one box then it's not a list anymore
>>    
>>
>and
>  
>
>>dtml-in barfs. Is the only solution to trap an error and render it
>>    
>>
>as a
>  
>
>>var in the except?  like this:
>>
>><dtml-try>
>>  <dtml-in checkbox>
>>    <dtml-var sequence-item>
>>  </dtml-in>
>><dtml-except>
>>  <dtml-var checkbox>
>></dtml-try>
>>
>>or is there a more elegant way to do this?
>>
>>TIA
>>
>>Rick
>>
>>
>>
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>>    
>>
>
>
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>  
>