In this article I am describes about how to checkthe checkbox on by page load using jquery. In jquery we can use prop keyword toachieve it.
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
$(document).ready(function () {
$("#chkIsVisible").prop('checked', true);
});
<input type="checkbox" aria-checked="true" id="chkIsVisible" />
This also easily achieve without using jquery you just set bycheckbox property checked=”checked”.
<input type="checkbox" aria-checked="true" checked="checked" id="chkIsVisible" />