Get the calling Class in JavaScript [duplicate]

Question

Is it possible to get the class calling a function in JavaScript?

For example:

function Foo(){
this.alertCaller = alertCaller;
}
function Bar(){
this.alertCaller = alertCaller;
}

function alertCaller(){
    alert(*calling object*);
}

When calling the Foo().alertCaller() i want to output the class Foo() and when calling Bar().alertCaller() I want to outbut Bar(). Is there any way I can do this?

Answer 1

Try this :

function alertCaller(){
    alert(this.constructor);
}