[Zope] Help with iterating thru a list of objects

[Dario Lopez-Kästen]

Hello!

I need to display the results of an sql query and I need to compare the
value of field A in the current item with the value of field A in the
previous item, in order to display things correctly.

Doing this in a Python script seems overkill, since I only need to control
the display of things.

I have crancked upp a lot of info in the result of the query for
optimization reasons so changing the query is out of the question.

Any help is appreciated.

Thank you,

/dario

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Dario Lopez-Kästen     Systems Developer  Chalmers Univ. of Technology
dario@ita.chalmers.se  ICQ will yield no hits    IT Systems & Services