Namespacing inherit method of parent object

Question

Have trouble with namespacing and objects. I'm new on this so really confused. I would like for one object in array to inherit parent object methods.

Here is my code:

 var obj = {

   arr1:['one', 'two'],
   arr2:[],

   init:function() {
       for(var x=0; x<this.arr1.length; x++) {
           this.arr2.push(new this.myfunc1(x, this.arr1[x]));
       }
       this.arr2[0].myfunc2();
   },

   myfunc1:function(x, name) {
        this.index = x;
        this.name = name;
   },

   myfunc2:function() {
        alert(this.index + ' ' + this.name);
   }

};

obj.init();

How can I inherit myfunc2 for my arr2 of objects? Is this used by prototype?

returns "Uncaught TypeError: Object [object Object] has no method 'myfunc2'"

Answer 1

As I see, you want to have the methods of "obj" in the objects you are creating at

this.arr2.push(new this.myfunc1(x, this.arr1[x]));

It's easy, the constructor of these objects is this.myfunct1() so you must assign the prototype object in the constructor's prototype property:

this.myfunct1.prototype = this;

for(var x=0; x<this.arr1.length; x++) {
    this.arr2.push(new this.myfunc1(x, this.arr1[x]));
}

// WORKS!!!
this.arr2[0].myfunc2();

And then "this" (obj) is the prototype of the created objects