Hacker help: How to attach laminate flooring to Pax?

Back on June 13, 2008, someone posted a piece about using Pax wardrobes as a room divider (Bedroom series #5: Room dividers for your bedroom).  My daughter wants to do this, but I’m not sure how to attach the laminate flooring to the backs of the cabinets.  Is there any way to find out how this was done?  Thanks.

~ John