Bleep Bleep


#1

Continuing the discussion from 5. Bleep Bleep:


Its syntax error :confused:


Replace this line with your code.


#2

Could you please copy and paste your code?


#3

copy and paste your code so people can help :slight_smile:


#4

You can copy and paste this :slight_smile:

cashRegister = {
total:0,
//Dont forget to add your property
lastTransactionAmount:0,
add: function(itemCost) {
this.total += itemCost;
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;
},
//Add the voidLastTransaction Method here
voidLastTransaction:function(){
this.total-=this.lastTransactionAmount;
},

};

cashRegister.scan('eggs',1);
cashRegister.scan('milk',1);
cashRegister.scan('magazine',1);
cashRegister.scan('chocolate',4);

//Void the last transaction and then add 3 instead
cashRegister.voidLastTransaction();

cashRegister.scan('chocolate',3);
//Show the total bill
console.log('Your bill is '+cashRegister.total+" "+cashRegister.lastTransactionAmount);


#5

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.