javascript 对象中的道具排序（сортировкасвойтсвавобъекте）

Posted 2021-05-04

var products = [{ name: "Grapefruit", calories: 170, color: "red", sold: 8200 },
        { name: "Orange", calories: 160, color: "orange", sold: 12101 },
        { name: "Cola", calories: 210, color: "caramel", sold: 25412 },
        { name: "Diet Cola", calories: 0, color: "caramel", sold: 43922 },
        { name: "Lemon", calories: 200, color: "clear", sold: 14983 },
        { name: "Raspberry", calories: 180, color: "pink", sold: 9427 },
        { name: "Root Beer", calories: 200, color: "caramel", sold: 9909 },
        { name: "Water", calories: 0, color: "clear", sold: 62123 }
    ];
    function compareSold (colaA,colaB) {
        if(colaA.sold > colaB.sold){
            return 1;
        }
        else if (colaA.sold === colaB.sold){
            return 0;
        }
        else {
            return -1;
        }
    }
    function printProducts(products) {
        for(var i=0; i < products.length; i++){
            console.log("Название: " + products[i].name +
                ", Калорий: " + products[i].calories +
                ", Цвет: " + products[i].color +
                ", Продано: " + products[i].sold);
        }
    }
    products.sort(compareSold);
    printProducts(products);
    // var numbersArray = [60,50,58,38,25,90,67,90];