Imagine how many elements you can traverse in a half second as you move your mouse across the screen. We would have to check every element *and all its parents* for each one. It brings the browser to its knees. It's not a viable option for JavaScript.
On Feb 21, 2012, at 10:12 AM, verylastminute <[email protected]> wrote: > Maybe my understanding if MooTools event delegation is lacking. As I > understood; the following event delegation would not tax the browser much: > http://jsfiddle.net/sixtyseconds/yLSbH/ > > I simply suggested Behavior as a means of setup/teardown, but perhaps I > posted in haste...
