12-class-inheritance.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Class Inheritance</title>
</head>
<body>
    <script>

        class Employee {
            // constructor(name){
            //     this.name = name;
            // }
            sayHello(name) {
                console.info(`Hi ${name}, my name is employee ${this.name}`);
            }
        }

        class Manager extends Employee {
            // constructor(name) {
            //     this.name = name;
            // }
            sayHello(name) {
                console.info(`Hi ${name}, my name is manager ${this.name}`);
            }
        }

        const faqih = new Employee();
        faqih.name = "Faqih";
        faqih.sayHello("Shinobi")
        
        const firtya = new Manager();
        firtya.name = "Fitrya";
        firtya.sayHello("Pokemon");
        
        console.info(faqih);
        console.info(firtya);
        
        </script>
</body>
</html>