[Zope] Re: formatting the results of Zsql methods

[Tres Seaver]

garry saddington wrote:
> I can iterate over the result set from a Zsql method and have each result 
> display across the page and wrap at the page border or I can have them 
> display down the page. I can't work out how to have say five across the page 
> and then have multiple rows each with five results. Could anyone point me in 
> the right direction?

A PythonScript is your friend, here.

   ##Script (Python) "inRows"
   ##title=Chunk a list into equal-length sub-lists
   ##parameters=source, chunk_size=5
   #
   result = []
   for start in range(0, len(source), chunk_size):
       result.append(source[start:start+chunk_size])
   return result

Tres.
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Tres Seaver                                tseaver at zope.com
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