My biggest use is the same as Kristian mentioned: to generate a unique client id to pass to javascript. It's usually on a div, span, but sometimes on a ul, p, area, or canvas. Option 2 too, but less often.
On 3 March 2014 19:51, Kristian Marinkovic <kristian.marinko...@gmail.com>wrote: > i use it if i need unique clientIds for certain dom elements to access it > with my javascripts. > g, > Kris > > > On Mon, Mar 3, 2014 at 8:18 AM, Lance Java <lance.j...@googlemail.com > >wrote: > > > I've used option 2 and I've also extended "any" to make new components. > > >
