check this,
<span style="font-family: Arial, Verdana; font-size: small;"> </span>
$.ajax({
url : "/sap/hana/xs/formLogin/token.xsjs",
type : "GET",
beforeSend: function(request) {
request.setRequestHeader("X-CSRF-Token", "Fetch");
},
success : function(data, textStatus, XMLHttpRequest) {
var token = XMLHttpRequest.getResponseHeader("X-CSRF-Token");
$.ajax({
url : "/sap/hana/xs/formLogin/logout.xscfunc",
type : "POST",
beforeSend: function(request) {
request.setRequestHeader("X-CSRF-Token", token);
},
success : function(data, textStatus, XMLHttpRequest) {
var mLayout = sap.ui.getCore().byId("mLayout");
//mLayout is the id of main layout. Change it accordingly
mLayout.destroy();
sap.ui.getCore().applyChanges();
jQuery(document.body).html("<span>Logged out successfully.</span>");
window.location.reload();
}
});
}
});
<span style="font-family: Arial, Verdana; font-size: small;"> </span>
}