4. and this has nothing to do with your question, but you should
probably change this line:
<cfset qProductsByFormat = "">
to be like so:
<cfset var qProductsByFormat = "">
...var scoping your local queries will prevent various other issues from
happening with the CFC later, that will be difficult to debug.
That was my intention in declaring that variable, only I forgot to
include the var scope... thanks for bringing that to my attention!
Darin was right, the empty url variable was passing in a null string,
which is not numeric. The val() function he suggested works, but I am
wondering if this is a conventional practice?
Thanks,
Aaron
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