Get started with JSON

JSON - stands for JavaScript Object Notation

Create object:

var arr = {

    employees: []

};

Add to array values:

arr. employees.push({ "FirstName": "adi", "LastName": "Avera", "Age": 25 });

Getting data from array:

arr. employees [0]. FirstName

arr. employees [0]. LastName

arr. employees [0]. Age

Full example:

<script type="text/javascript">
    var arr = {

    employees: []

};
arr. employees.push({ "FirstName": "adi", "LastName": "Avera", "Age": 25 });

               document.write(arr. employees [0]. FirstName + '  ' + arr. employees [0]. LastName                            +'  ' +  arr. employees [0]. Age + '<br>');
           </script>

Result: 

 

adi Avera 25