Example 1: javascript sort by numerical value
// Sort an array of numbers based on numerical value.
let numbers = [23, 65, 88, 12, 45, 99, 2000]
let sortednumbers = numbers.sort((a, b) => a - b);
//=> [12, 23, 45, 65, 88, 99, 2000]
Example 2: js sort asendenet
var points = [40, 100, 1, 5, 25, 10];
points.sort(function(a, b){return a-b});
Example 3: javascript ascending and descending
// ascending and discending for number
const arr1 = [21, 2100, 2, 35000];
const arr2 = [21, 2100, 2, 35000];
let ascN = arr1.sort((f, s) => f - s);
let dscN = arr2.sort((f, s) => s - f);
// ascending and discending for string
const arr3 = ['21', '2100', '2', '35000'];
const arr4 = ['21', '2100', '2', '35000'];
let ascS = arr3.sort((f, s) => f.length - s.length);
let dscS = arr4.sort((f, s) => s.length - f.length);
Example 4: javascript sort numbers
var numArray = [140000, 104, 99];
numArray.sort(function(a, b) {
return a - b;
});
// Array(3) [ 99, 104, 140000 ]
Example 5: javascript sort array in ascending order
//sorts arrays of numbers
function myFunction() {
points.sort(function(a, b){return a-b});
document.getElementById("demo").innerHTML = points;
}
Example 6: sort numbers in array javascript
function sortNumber(a, b) {
return a - b;
}
Arr.sort(sortNumber);