I need to call a parent property from child object in an object literal

Question

I tried to call from child object a parent attribute

var parentObj = {  
   attr1:1,  
   attr2:2,   
   childObj:{  
      method1:function(){  
         r         


        

Answer 1

This can be done with the power of closures!

var Construct = function() {
    var self = this;    

    this.attr1 = 1;
    this.attr2 = 2;
    this.childObj = {
        method1: function () {
            return self.attr1 * self.attr2
        }
    }
}


var obj = new Construct();