----- Original Message ----- From: "Dieter Maurer" <[EMAIL PROTECTED]>

Jaroslav Lukesh wrote at 2007-9-17 13:42 +0200:
does somebody knows how to get next iterations of columns from SQL query? I
think that is only due my unknowledge of right pythonic syntax.

<dtml-let vypisSQL_LET="vypisSQL()"> -- ZSQL method results catch
<dtml-in vypisSQL_LET prefix="listing">

current value: <dtml-var column>
next value: <dtml-var "vypisSQL_LET.column[listing_number]"> -- here is an

Do it in a "Script (Python)". It is much easier there....

Apart from that: "vypisSQL_LET[listing_number]" is the next
hit (provided it exists). Thus, "vypisSQL_LET[listing_number].column"
is the "column" field of the next hit.
Be aware that you need to handle the boundary case (that you are
already at the last hit).

It works!

Many thanks for your help,

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