Check-Uncheck checkbox button using JQuery

Mon Jan 07, 2013 10:14 pm

Check-Uncheck- check if it is checked for checkbox button using JQuery
javascript code

<html>
<head>
<title>Check-Uncheck checkbox button using JQuery</title>

<!--
 <script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js">
</script>
 Note you can download the JQuery package instead of using Google version. --> 
<script src="jquery-1.8.3.js"></script>
<style type="text/css">
body
{
background:#4366AF;
font-size:19px;
}
 
</style>
 
<script>
 $(document).ready(function(){
  $("input#sbtButton").click(function(){
       var currentValue= $('input[name=doAgree]').attr('checked');
 $('input[name=doAgree]').attr('checked', !currentValue);
 // You can add any logic such as if condition etc..
    });
  });
</script>
 
</head>
<body>
<form action="#"  method="post">

<b>Do you agree on the new policy:</b><input type="checkbox"   name="doAgree" /><br/>
 
<input type="button" value="check-uncheck" id="sbtButton" />
</form>
 
<div id="div1"></div>
</body>
</html>