Object-Master/this.html at main · simonhemrom/Object-Master · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>This | JavaScript This Properties</title>
</head>
<body>
    <h1>This is not confused anymore!</h1>
    <script>
        const myObj = {
            name: 'Karim uddin',
            getFullName(){
                console.log(this);
                return 'Mr.' + this,name;
            }
        }
        // myObj.getFullName();

        const anotherObj = {
            name: 'Samad ali'
        }
        // anotherObj.getFullName = myObj.getFullName;
        // console.log(anotherObj.getFullName);

        // myObj.getFullName();
        // anotherObj.getFullName();

        function add(a, b){
            console.log(this);
            return a + b;
        }
        add(5, 10);     // For call Parent Structure (Global/Window)

        anotherObj.sum = add;
        anotherObj.sum();     // For call Parent Structure (Local)

    </script>
</body>
</html>