switching active div class in loop jquery -


i have part of code 

<div class="container">     <div class="item active">item</div>     <div class="item">item</div>     <div class="item">item</div>     <div class="item">item</div>     <div class="item">item</div>     <div class="item">item</div> </div>

and need switch active class next element after delay , loop switching last element first. how can ?

you need use setinterval() method. loop items use addition modulus of items quantity. run snippet below see result.

var navs = $(".container > .item");  setinterval(function(){    var cur = $(".container > .active").index();    var nxt = (cur + 1) % navs.length;    navs.eq(cur).removeclass("active");    navs.eq(nxt).addclass("active");  }, 1000);
.item {    display: inline-block;    height: 100px;    width: 100px;    background-color: green;  }  .active {    background-color: red;  }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>  <div class="container">      <div class="item active">item</div>      <div class="item">item</div>      <div class="item">item</div>      <div class="item">item</div>      <div class="item">item</div>      <div class="item">item</div>  </div>


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