JSFiddle - React, Tailwind, and code Playground

by Alex Azuero

HTML

<html>
<head>
<title>jQuery check / uncheck a check box example</title>

<script type="text/javascript" src="https://code.jquery.com/jquery-1.11.3.min.js"></script>

</head>

<body>

<h1>jQuery check / uncheck a check box example</h1>

<script type="text/javascript">

  $(document).ready(function(){

    $("#isCheck").click(function () {

    alert($('input:checkbox[name=checkme]').is(':checked'));

    });

    $("#checkIt").click(function () {

    $('input:checkbox[name=checkme]').attr('checked',true);

    });

    $("#UnCheckIt").click(function () {

    $('input:checkbox[name=checkme]').attr('checked',false);

    }); 

  });
</script>
</head><body>

<input type="checkbox" name="checkme">Check Me</input>

<br/>
<br/>
<br/>

<input type='button' value='Is Check' id='isCheck'>
<input type='button' value='Check It' id='checkIt'>
<input type='button' value='UnCheck It' id='UnCheckIt'>

</body>
</html>