jQuery Object array notation

Question

I\'m new to jQuery, and I\'m having a little trouble understanding its array notation for objects. Reading the jQuery docs and this article, it seems that you can refer to t

Answer 1

When you reference a jQuery object as an array you get a DOM element back. You'll need to convert it back to a jQuery object to use methods like .hide()

var bar = $('.foo')[n];
var $bar = $(bar);

$bar.hide();

Or just use jQuery's eq() method:

var bar = $('.foo').eq(n);
bar.hide();