CODEWITHSUNDEEP
javascript
Adrian Gheorghe
Adrian Gheorghe

Reputation: 677

Object constructor syntax error

In the process of learning JS... it's mai second week from the first day of JS and i have that big problems with syntax 

function Customer(name, street, city, state, email, balance) {
    this.name = name;
    this.street = street;
    this.city = city;
    this.state = state;
    this.email = email;
    this.balance = balance;
    this.payDownBal = function(amtPaid) {
        this.balance -= amtPaid;
    };
    this.addToBa = function(amtCharged) {
        this.balance += amtCharged;
    };
}
var cust2 = new Customer("Sally Smith", "234 Main ", "Pittsburgh", "PA", "[email protected]", 0.00);

cust2.addToBal(15.50);

Customer.prototype.isCreditAvail = true;

Customer.prototype.toString = function() {
    return this.name + " lives at " + this.street + " in " +
        this.city + " " + this.state + " email : " + this.email +
        " and has a balance of $ " + this.balance.toFixed(2) + "Creditworty : " + this.isCredAvail;
}
document.write(cust2.toString());

I can't find the error...can i be helped please ?

Upvotes: 0

Views: 54

Answers (2)

nnunes10
nnunes10

Reputation: 550

You made a simple mistake. You defined addToBa() function and you are calling function addToBal() which is not defined.

Change the line 17 to call the function addToBa(). (or change the function declaration to addToBal()).

Upvotes: 1

tokamak
tokamak

Reputation: 551

Well, look at line 11 closely, your function declaration:

this.addToBa = function (amtCharged) {

and line 17:

cust2.addToBal(15.50);

It's a typo, "addToBa" on line 11 should be "addToBal".

(Also, there's another typo that won't allow the "isCreditAvail" TRUE boolean value to be referenced in your toString function, on the 3rd-to-last line... change "this.isCredAvail" to "this.isCreditAvail").

Upvotes: 1

Related Questions