method 1. <span><a href="#">+</a>Folder 1</span>
so yeah the folder must not be in the same hyperlink as the + sign that should do it. On Sat, Jul 4, 2009 at 6:12 PM, ljnet <ljnet.m...@gmail.com> wrote: > > for example: > > +folder1 > +folder2 > > only when click the "+" sign, tree expands. > how to do that? > > thanks!
