JSFiddle - React, Tailwind, and code Playground

by Ada Gonzalez

HTML

<body></body>

JavaScript

function DonutBox() {}

DonutBox.prototype.glazed = function () {
    alert('I want 5 Glazed Donuts!');
};
DonutBox.prototype.jelly = function () {
    alert('i want 5 Jelly Donuts!');
};


function Donut() {
   
    DonutBox.call(this);
}

Donut.prototype = new DonutBox();


Donut.prototype.constructor = Donut;


Donut.prototype.jelly = function () {
    alert('add 5 Jelly Donuts!');
};


Donut.prototype.bostonCream = function () {
    alert('add 4 Boston Cream Donuts');
};

var donut1 = new Donut();
donut1.jelly();
donut1.glazed();
donut1.bostonCream();


alert(donut1 instanceof DonutBox);
alert(donut1 instanceof Donut);