david wrote:
> Hi Rauan,
>
> A question, does the focus effect bubble ??
>
> because this work:
> $(document.body).observe('click', function(e) {
> var _elem=Event.element(e);
> alert(_elem.tagName);
> return;
> });
>
> but not the same code when you use the focus event instead of the
> click event works.
>
> --
> david
>
That is correct. The focus event does not bubble.
(http://www.sitepoint.com/blogs/2008/07/23/javascript-event-delegation-is-easier-than-you-think/).
The article mentions you should not use event delegation for focus,
blur, load, unload, or mousemove.
- Ken Snyder
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