ZilaStar ICT
Apr 24 2022, 21:02:50
Category : JavaScript Tutorials
Sort() and reverse() numerically (JS Array Sort)
<!DOCTYPE html>
<html>
<head>
<title>JavaScript Code Testing</title>
</head>
<body>
<p id = "demo">Sort Numberically</p>
<button type = "button" onclick = "jsSort()">Sort</button>
<button type = "button" onclick = "jsReverse()">Reverse</button>
<script>
var numbers = [400, 40, 20, 200, 93, 49];
document.getElementById("demo").innerHTML = numbers.join("<br />");
function jsSort(){
var sort = numbers.sort(function(a,b){return a - b;}).join("<br />");
document.getElementById("demo").innerHTML = sort;
}
function jsReverse(){
var reverse = numbers.sort(function(a,b){return b - a;}).join("<br />");
document.getElementById("demo").innerHTML = reverse;
}
</script>
</body>
</html>
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