How To Create Or Get Values Of JSON Object in JavaScript Example?

JavaScript is a general purpose programming language that was introduced as the page scripting language for Netscape Navigator. JSON or JavaScript Object Notation  is a subset of the object literal notation of JavaScript. It has become a popular for defining structured data using JavaScript.

JSON supports following values:
    number (integer or floating point)
    string
    boolean
    array
    object
    null
Here is the example for creating JSON object :

var JsonObj={
          'langName' : "javascript",
          'notation' : "JSON",
          'price': 500,
          'date': "28 July 2013",
          'easy' : "true"
         };

JSON attributes is accessed by using '.' (dot) Operator easily.
So if we want to access langName attribute, we can access like this:

JsonObj.langName   here JsonObj (JSON object name) and langName is object attribute.
output: javascript

Similarly for price attribute:
JsonObj.price
output: 500

Check running example here:
http://jsfiddle.net/jeetu_verma11/A7t2m/9/