jQuery .addClass() - 2

by Ozgur Ozer

HTML

<button>Buton 1</button>
<button>Buton 2</button>
<button>Buton 3</button>

CSS

.yeniClass-0{border:1px solid #000;background-color:yellow;padding:5px 10px;font-weight:bold;}
.yeniClass-1{border:1px solid red;background-color:gray;padding:10px 20px;font-weight:italic;}
.yeniClass-2{border:1px solid blue;background-color:cyan;padding:20px 30px;}

JavaScript

$("button").addClass(function(index){
    return "yeniClass-"+index;
});