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From Michael Glenn <mgl...@investorthink.com>
Subject Re: [C1.8.1-dev] esql.xsl
Date Thu, 28 Sep 2000 18:27:21 GMT
> OD wrote:
> 
> Any interest in some new tags for the esql.xsl logicsheet that
> automatically generate parts of a GUI?
> 

I wouldn't incorporate that into the SQL taglib but instead build it
into a process by which variables (start and end) are passed along (via
get or post) stipulating how many records to display at one time. The
"prev" and "next" tags re-run the query but specify the new data range.
More elegant and it separates logic from design.

Use LIMIT to specify record start and end points. This would take the
overhead off xslt processing if unwanted records were eliminated in
advance, especially for large result sets. I don't know if all databases
support this but I believe it's SQL92. Don't forget ORDER BY to reduce
unpredictable results when unsorted.

-- 
Michael Glenn, http://www.mglenn.com
Chief Technology Officer
Investorthink
http://www.investorthink.com
416.544.9904

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