Is there any way to get something like the following to work in JavaScript?  var foo = {     a: 5,     b: 6,     c: this.a + this.b  // Doesn't work };   In the current form, this code obviously throws a reference error since this doesn't r...

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I need to create an array of object literals like this:  var myColumnDefs = [     {key:"label", sortable:true, resizeable:true},     {key:"notes", sortable:true,resizeable:true},......   In a loop like this:  for (var i = 0; i < oF...

Here's deal. I'm starting with an object literal.  var prepObj = {};   Then I will be doing a foreach where I'll be adding properties to this object. Basically, in the end it will look something like this (on a larger scale).  {     34 :...

var something = {  wtf: null, omg: null };   My JavaScript knowledge is still horribly patchy since I last programmed with it, but I think I've relearned most of it now.  Except for this.  I don't recall ever seeing this before.  What is it?...

I want to reference a nested property in an object literal from within another property in that same object literal.   Consider the following contrived example:   var obj = {    product1: {       price: 80,       price_was: 100,       discount: funct...

var x = {     name: "japan",     age: 20 } x.prototype.mad = function() {     alert("USA"); }; x.mad();   The above code does not work.  object literals cannot be extended? or x.mad() not the right way to call....

I know how to operate this menu with a switch case routine, but I want to change my switch case to an object literal.   Part A knows how to get the onchange value and open a window. Part B knows how to find the value in a name:value pair in an object...