What's wrong with this code not showing session

Question

function printTime() {
var d = new Date();
var hours = d.getHours();
var mins = d.getMinutes();
var secs = d.getSeconds();
var s = ["AM","PM"];
if(hours > 12){
document.write(s[1]);
}
document.body.innerHTML = hours+":"+mins+":"+secs+":"+s;
}
setInterval(printTime, 1000);

Answer 1

function printTime() {
var d = new Date();
var hours = d.getHours();
var mins = d.getMinutes();
var secs = d.getSeconds();

var s = hours >= 12 ? "PM" : "AM"; //use this way, ternary operator

document.body.innerHTML = hours+":"+mins+":"+secs+":"+s;
}
setInterval(printTime, 1000);

Answer 2

Jayakrishna🇮🇳 can I use array?

Answer 3

Yes. You can

function printTime() {
var d = new Date();
var hours = d.getHours();
var mins = d.getMinutes();
var secs = d.getSeconds();

var s = [ "AM", " PM" ];

document.body.innerHTML = hours+":"+mins+":"+secs+":"+ ( hours >= 12 ? s[1] : s[0] ) ;
}
setInterval(printTime, 1000);

//but see you are using extra variable s..!

Answer 4

Jayakrishna🇮🇳 thanks for your help 😘😘