array sort by value js code example
Example 1: how to sort an array by value in javascript
arr.sort(function(a, b){return a-b});
arr.sort((a, b) => a - b);
arr.sort(function(a, b){return b - a});
arr.sort((a, b) => b - a);
Example 2: javascript sort object
var maxSpeed = {
car: 300,
bike: 60,
motorbike: 200,
airplane: 1000,
helicopter: 400,
rocket: 28800
};
var sortable = [];
for (var vehicle in maxSpeed) {
sortable.push([vehicle, maxSpeed[vehicle]]);
}
sortable.sort(function(a, b) {
return a[1] - b[1];
});
Example 3: javascript sort
homes.sort((a, b) => parseFloat(a.price) - parseFloat(b.price));