I wonder, would it be possible to optimize
jQuery("*")
into
context.getElementsByTagName("*")
On 8/28/07, John Resig <[EMAIL PROTECTED]> wrote:
>
>
> Yep, unfortunately there's really no way around that. We had to make
> that change so that there wasn't massive leaks and slowdowns on adding
> events. IMO, having fast event adding and no leaks is better than
> having slow global event triggering (which is pretty rare).
>
> I should clarify that we only run this query if a listener has been
> bound for it. If not, there's no hit.
>
> --John
>
> On 8/28/07, Fan <[EMAIL PROTECTED]> wrote:
> >
> > jquery-1.1.4.js line 1520:
> > // Only trigger if we've ever bound an event for it
> > if ( this.global[type] )
> > jQuery("*").add([window, document]).trigger(type, data);
> >
> > I think "jQuery("*")" is slow when the page contains large amount of
> > elements. This makes some global events very slow ( ajaxStart with
> > blockUI ). In 1.1.3.1, elements with global event are stored in an
> > array.
> > Any ideas?
> >
> >
>
--
Aaron Heimlich
Web Developer
[EMAIL PROTECTED]
http://aheimlich.freepgs.com
