> however if the children also have children, how do i just pull out the first > generation of children?
You do a query that selects all decendants of the parent node in question, except those that have have more than zero intervening ancestors. To put that another way, you do a query for all decendants of the node and compute their depth, and only return nodes that have a depth of 1. cheers, barneyb On 2/1/06, Mike Little <[EMAIL PROTECTED]> wrote: > guys, on many sites i have looked at - when you click a category the link > includes an x=&y= in the querystring. would this be referring to the left and > right columns of a nested model i wonder?? > > so if i know the left and right values for a particular category i can pull > out of the database the children of that category by using < and >. this i > understand. > > however if the children also have children, how do i just pull out the first > generation of children? > > eg. i wish to click on the winter category and just bring up the pants and > skirts categories ( i will be using simple text navigation) > -- Barney Boisvert [EMAIL PROTECTED] 360.319.6145 http://www.barneyb.com/ Got Gmail? I have 100 invites. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Message: http://www.houseoffusion.com/lists.cfm/link=i:4:231052 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
