Monday 3 November 2014

JSON with example


What is JSON?

  • JSON stands for JavaScript Object Notation
  • JSON is lightweight text-data interchange format
  • JSON is language independent 
  • JSON is "self-describing" and easy to understand
  • The JSON text format is syntactically identical to the code for creating JavaScript objects.
    Because of this similarity, instead of using a parser, a JavaScript program can use the built-in eval() function and execute JSON data to produce native JavaScript objects.

    <!DOCTYPE html>
    <html>
    <body>
    <h2>JSON Object Creation in JavaScript</h2>

    <p>
    Name: <span id="jname"></span><br>  
    Age: <span id="jage"></span><br> 
    Address: <span id="jstreet"></span><br> 
    Phone: <span id="jphone"></span><br> 
    </p>  

    <script>
    var JSONObject = {
      "name":"Mahesh Arya",
      "street":"Noida- 18", 
      "age":25,
      "phone":"555 1234567"};
    document.getElementById("jname").innerHTML=JSONObject.name  
    document.getElementById("jage").innerHTML=JSONObject.age  
    document.getElementById("jstreet").innerHTML=JSONObject.street  
    document.getElementById("jphone").innerHTML=JSONObject.phone  
    </script>

    </body>
    </html>

































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