Outputting to multipe columns

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i have query joining 2 tables , output in 3 columns. familiar doing it, cannot seem data in question. query returns 27 parent categories , around 200 sub (child) categories related. tries using mod 3 number of results not work.

what see 3 columns below.

[category]
child,child,child,
child,child,child,
child,child,child,

the group attribute of cfoutput tag trick. details in cfml reference manual. if don't have one, internet does.

that's parents of course. mod 3, did try unsuccessful? had right idea.


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