web-design-itv/class_ex3.html at master · mavrick08/web-design-itv · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
<!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>Example 3 - OOP with Method</title>
</head>
<body>
    <p id="demo"></p>


    <script>
        class Student{
            constructor(name,year){
                this.name = name;
                this.year = year;
            }

            calc_age(){
                let date = new Date();
                return date.getFullYear() - this.year;
            }
        }

        let stu1 = new Student("Punit",2017);
        document.getElementById('demo').innerHTML = stu1.name+" is in the college since "+stu1.calc_age()+" years ";
    </script>

</body>
</html>