- On 7/4/06, wwempire <carson@...> wrote:
> YAHOO.util.Dom.getElementsByClassName('someclass','DIV',YAHOO.util.Dom.get('someId'))It will depend on your particular DOM tree. I suspect that in most
> I ask because the docs say you get a perf boost if you provide an root
> node -- but is that perf increase cancelled out (if you will) when you
> make the .get() call?
cases the first will be faster, partially because of the root but also
because of the tag name parameter. But, let's say your element with id
someId is the body element. In this case, the first will probably be
slower (but, again, that will depend on the % of div elements in the
Note also that you can simply provide the root's id. The method calls
get() internally anyway.
Oxford, OH, USA
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