OO Javascript Calling method from another method of same object

Question

I'm having trouble calling a method from within another method of the same object.

Any help on what I may be missing, or what to look for, would be greatly appreciated.

var IceCream = function (flavor) {
  this.tub = 100;
  this.flavor = flavor;
};

IceCream.prototype = { 
        scoop : function () {
            this.updateInventory; alert("scooping");
        },
        updateInventory : function () {
            this.tub --;
        alert(this.tub);
        }
};

 var vanilla = new IceCream("vanilla");
 vanilla.scoop();

Anik Islam Abhi · Accepted Answer · 2016-01-11 04:27:05Z

2

Convert this

 this.updateInventory;

to this

 this.updateInventory();

DEMO

answered Jan 11, 2016 at 4:27

Anik Islam Abhi

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3 Comments

Kevin Simple Over a year ago

you just 30 seconds fater than me, sigh

Anik Islam Abhi Over a year ago

glad to know :P i am the rabbit here :P @KevinSimple

Matthew J Mammola Over a year ago

ah damn, what an easy one! Thanks a lot @Anik

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