Undefined 7/7


#1



function StaffMember(name,discountPercent){
    this.name = name;
    this.discountPercent = discountPercent;}
var sally = new StaffMember("Sally",5);
var bob = new StaffMember("Bob",10);
// Create yourself again as 'me' with a staff discount of 20%
var me = StaffMember ("Sasha", 20);
var cashRegister = {
    total:0,
    lastTransactionAmount: 0,
    add: function(itemCost){
        this.total += (itemCost || 0);
        this.lastTransactionAmount = itemCost; },
    scan: function(item,quantity){  switch (item){
        case "eggs": this.add(0.98 * quantity); break;
        case "milk": this.add(1.23 * quantity); break;
        case "magazine": this.add(4.99 * quantity); break;
        case "chocolate": this.add(0.45 * quantity); break;
        }
        return true;
    },
    voidLastTransaction : function(){
        this.total -= this.lastTransactionAmount;
        this.lastTransactionAmount = 0;
    },
    // Create a new method applyStaffDiscount here
    applyStaffDiscount : function(employee){
        this.total -= this.total * (employee.discountPercent / 100);
        }
};
cashRegister.scan('eggs',1);
cashRegister.scan('milk',1);
cashRegister.scan('magazine',3);
// Apply your staff discount by passing the 'me' object 
// to applyStaffDiscount
cashRegister.applyStaffDiscount(me);
// Show the total bill
console.log('Your bill is '+cashRegister.total.toFixed(2));


TypeError: employee is undefined


#2

Are you sure? Your code worked fine for me....


#3

i'm confused


#4

Yes, Sorry. You miss the "new" while creating the object "me" on line 7.
It should be
var me = new StaffMember ("Sasha", 20);


#5

Thank you , very much!!!!)