private variable from a class - Javascript Object

Javascript examples for Object:Private Member

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Description

private variable from a class

Demo Code

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<html>
   <head> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
      <script type="text/javascript">
    window.onload=function(){/*from w  w w  . j  av  a  2  s.  co  m*/
function Person(first,last,age) {
   this.firstname = first;
   this.lastname = last;
   this.age = age;
   this.bankBalance = 500;
}
// create your Person
var john = new Person ('John','Doe',33);
// try to print his bankBalance
document.write (john.bankBalance);
    }

      </script> 
   </head> 
   <body>  
   </body>
</html>

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