[jQuery] Finding matching classes
Hi folks,
I am trying to add an extra class to an element (an h3) if one of it's
classes matches with one of BODYs classes.
In pseudo code, I am trying to:
if BODY class includes triggerClass and H3 class includes triggerClass
then addClass foundMatch to h3
This is one of my quite-a-few attempts to do this -- I know this is
broken.
$(function() {
if ($('body[@class*=(h3[@class*])]').addClass('foundMatch');
});
Can anyone point me in the right direction? _Really_ apologise for
asking this lame question, it's just I've tried so many things and
keep failing...
With thanks in advance for any suggestions, cheers, -Alan