[Zope] Calling dynamic zsql method from zpt?

[Ed Leafe]

On Nov 28, 2003, at 7:58 AM, Nick Bower wrote:

>>  What happens if you change the call to:
>>
>> <div tal:define="sqlRows
>> python:here.ZSQLTerritoryList(parent_id=parent_id)">
>
> Thanks.  But then why does zope go to the trouble of having a 
> "nocall:"?  Would multiple operations on subsequent sqlRows variables 
> not result in multiple queries in the above python implementation?  If 
> not, then I'm safe and it's exactly what I need :-)

	No, the query is run when the div statement defining it is processed. 
Subsequent references to sqlRows will work with the results tuple 
returned from the query.

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  Ed Leafe

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