This is how we can create a digital clock on our web page using JS
<!DOCTYPE html>
<html>
<head>
<script>
function startTime() {
var today = new Date();
var h = today.getHours();
var m = today.getMinutes();
var s = today.getSeconds();
h = checkTime(h);
m = checkTime(m);
s = checkTime(s);
document.getElementById('txt').innerHTML =
h + ":" + m + ":" + s;
//var t = setTimeout(startTime, 500);
//setInterval(startTime, 1000);
setTimeout(startTime, 500); //Recursion
}
function checkTime(i) {
if (i < 10) {i = "0" + i}; // add zero in front of numbers < 10
return i;
}
</script>
</head>
<body onload="startTime()" bgcolor="lightgray">
Digital Clock Using JS<div id="txt"></div>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<script>
function startTime() {
var today = new Date();
var h = today.getHours();
var m = today.getMinutes();
var s = today.getSeconds();
h = checkTime(h);
m = checkTime(m);
s = checkTime(s);
document.getElementById('txt').innerHTML =
h + ":" + m + ":" + s;
//var t = setTimeout(startTime, 500);
//setInterval(startTime, 1000);
setTimeout(startTime, 500); //Recursion
}
function checkTime(i) {
if (i < 10) {i = "0" + i}; // add zero in front of numbers < 10
return i;
}
</script>
</head>
<body onload="startTime()" bgcolor="lightgray">
Digital Clock Using JS<div id="txt"></div>
</body>
</html>
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