It uses document.getElementById("myId") as usual so it's a fast search, but
it will then check that the returned element is an input, so there is a
little additional overhead.
--rob
On 7/26/07, Remy Sharp <[EMAIL PROTECTED]> wrote:
I should really know this, but I've come to realise I'm not 100% sure.
Does this:
$('input#myId')
...search for all inputs first then narrow down to the ID, or does
jQuery work out before hand that "there can be only one" Id - and
therefore is the same, with respect to processing to:
$('#myId')
Cheers.
Remy.
--
Rob Desbois
Eml: [EMAIL PROTECTED]
Tel: 01452 760631
Mob: 07946 705987
"There's a whale there's a whale there's a whale fish" he cried, and the
whale was in full view.
...Then ooh welcome. Ahhh. Ooh mug welcome.
