jQuery Event How to - Handle mouse enter and leave event

Question

We would like to know how to handle mouse enter and leave event.

Answer


<!DOCTYPE html>
<html>
<head>
<script type='text/javascript'
  src='http://code.jquery.com/jquery-2.1.0.js'></script>
<script type='text/javascript'>
$(window).load(function(){<!--from w  ww . j av  a2 s  . com-->
    $('.a').on('mouseenter', function(e){
        $('.b').css('color','red')    
    });
    $('.a').on('mouseleave', function(e){
        $('.b').css('color','black')    
    });
});
</script>
</head>
<body>
  <div class="a">Hover here</div>
  <br>
  <div class="b">Something else</div>
</body>
</html>

The code above is rendered as follows: