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<!DOCTYPE html> <html> <body> <h1>JavaScript Arrays</h1> <h2>The sort() Method</h2> <p>Click the buttons to sort car objects on type.</p> <button onclick="myFunction()">Sort</button> <p id="demo"></p> <script> const cars = [ {type:"Volvo", year:2016}, {type:"Saab", year:2001}, {type:"BMW", year:2010} ]; displayCars(); function myFunction() { cars.sort(function(a, b){ let x = a.type.toLowerCase(); let y = b.type.toLowerCase(); if (x < y) {return -1;} if (x > y) {return 1;} return 0; }); displayCars(); } function displayCars() { document.getElementById("demo").innerHTML = cars[0].type + " " + cars[0].year + "<br>" + cars[1].type + " " + cars[1].year + "<br>" + cars[2].type + " " + cars[2].year; } </script> </body> </html>
