<!DOCTYPE html>
<html>
<head>
<script>
function startTime() {
var today = new Date();
var h = today.getHours();
var m = today.getMinutes();
var s = today.getSeconds();
m = checkTime(m);
s = checkTime(s);
document.getElementById('txt').innerHTML =
h + ":" + m + ":" + s;
var t = setTimeout(startTime, 500);
}
function checkTime(i) {
if (i < 10) {i = "0" + i}; // add zero in front of numbers < 10
return i;
}
</script>
</head>
<body onload="startTime()">
<div id="txt"></div>
</body>
</html>
Sunday, 24 March 2019
Tuesday, 12 March 2019
JavaScript Array push() Method
Add a new item to an array:
var fruits = ["Banana", "Orange", "Apple", "Mango"];
fruits.push("Kiwi");
https://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_push
<!DOCTYPE html>
<html>
<body>
<p>Click the button to add a new element to the array.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
var fruits = ["Banana", "Orange", "Apple", "Mango"];
document.getElementById("demo").innerHTML = fruits;
function myFunction() {
fruits.push("Kiwi");
document.getElementById("demo").innerHTML = fruits;
}
</script>
</body>
</html>
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