Well, it's not too hard to break that circular referencing by
nullifying the variable when you're done with it.
Of course, that should have been in the example too.
/L
On 27 Mar, 13:57, RobG <rg...@iinet.net.au> wrote:
> On Mar 27, 10:02 pm, Lapis <petter.env...@gmail.com> wrote:
>
> > I do like this sometimes, when the scoping is ok:
>
> > var submitter = $('submitter');
> > if (submitter) {
> > submitter.observe('click', function (event) {
> > // use submitter here
> > });
>
> > };
>
> > It is great, time-wise.
>
> And exploits IE's memory leak due to the closure with circular
> reference. Don't do it.
>
> --
> Rob
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