Tryit Editor v1.7

Source Code:

Result:

<!DOCTYPE html>
<html>
<head>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js">
</script>
<script>
$(document).ready(function(){
  $("button").click(function(){
  $("#p1").html("attr('checked'): " + $("input").attr('checked')
   + "<br>prop('checked'): " + $("input").prop('checked'));
  });
});
</script>
</head>
<body>

<p><b>Note:</b> Check and uncheck the checkbox and then click the button to refresh content.</p>
<button>Check value of attr() and prop()</button>
<br><br>

<input id="check1" type="checkbox" checked="checked">
<label for="check1">Check me</label>
<p id="p1"></p>

</body>
</html>

Edit the code above and click "Submit Code" to see the result.

W3Schools.com - Try it yourself

Source Code:	Result:
<!DOCTYPE html> <html> <head> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"> </script> <script> $(document).ready(function(){ $("button").click(function(){ $("#p1").html("attr('checked'): " + $("input").attr('checked') + "<br>prop('checked'): " + $("input").prop('checked')); }); }); </script> </head> <body> <p><b>Note:</b> Check and uncheck the checkbox and then click the button to refresh content.</p> <button>Check value of attr() and prop()</button> <br><br> <input id="check1" type="checkbox" checked="checked"> <label for="check1">Check me</label> <p id="p1"></p> </body> </html>
Edit the code above and click "Submit Code" to see the result.	W3Schools.com - Try it yourself