How to build a jQuery object out of jQuery objects [duplicate]

Answer 1

You can simply use the add() method:

$list = $first.add($overlay);

Note that add() is non-destructive: it creates a new jQuery object instead of modifying the one it is called on, which is what you want.

Answer 2

You can use .add()

$list = $first.add($overlay);

Answer 3

You can add elements to the set of matched elements using .add() method like:

// build list out of elements
$list = $first.add($overlay);