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JavaScript JavaScript Foundations Objects Call and Apply

Posted by Majid Mokhtari
Majid Mokhtari
10,506 Points

call and apply

I get this error: Uncaught ReferenceError: Alireza is not defined . Anybody knows where I made mistake?

var first = {

greet: function (name, mood){
    name = name || "You";
    mood = mood || "good";
    console.log("Hello " + name +
        " I am " + this.name + 
        " and I am in a " + mood + " mood!");
}

};

var firstGreet = first.greet; firstGreet.call(Alireza, "red", "blue");

2 Answers

Arthur Verschaeve
Arthur Verschaeve
20,816 Points

Have you defined the Alireza variable your are passing into your call() statement? The Alireza variable have to be an object.

Majid Mokhtari
Majid Mokhtari
10,506 Points
Majid Mokhtari
Majid Mokhtari
10,506 Points

I got it Arthur! it worked, thank you