Answers for "get session php variable in javascript"

how to get session value using javascript

sessionStorage.getItem("SessionName")

access session in javascript

<script type="text/javascript">
function SetUserName()
{
    var userName = "Shekhar Shete";
    '<%Session["UserName"] = "' + userName + '"; %>';
     alert('<%=Session["UserName"] %>');
}
</script>