jQuery addClass example
Change class name on click in jQuery
by 20yco
HTML
<input type='text' value="1" class='aa'>
<input type='text' value="2" class='aa'>
<input type='text' value="3" class='aa'>
<input type='text' value="4" class='aa'>
JavaScript
$('.aa').each(function(){
console.log($(this).val());
});