Question

I’m not quite sure how to explain this properly.
What I want is select a element and it’s childs like

$('div#foo');

and then work on with this set, so that jQuery only knows about this set, so it would be something like this:

$('div#foo').function() {
    $('div#firstChildOfFoo').attr('width');
    // DO OTHER STUFF WITH THIS SET.
}

How can I achieve this?

Answer 1

DEMO fiddle 1

$('#foo img').each(function(){

  alert($(this).width());

});