'Object' Example

'Object' Example : Object : Javascript Objects JAVASCRIPT DHTML TUTORIALS

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'Object' Example



    
<html>
<body>
<script language="javascript">
function Object(firstName, lastName){
    this.firstName = firstName;
    this.lastName = lastName; 
} 
function function1(){
    myObject.age = function3;
    alert(myObject.age()); 
} 
function function2(){
    myObject.favoriteColor = 'Blue';
    alert(myObject.favoriteColor); 
}
function function3(){
    return 34;
}
var myObject = new Object('John', 'Smith');
</script>
<button onclick="function2();">Add Property</button>
<button onclick="function1();">Add Method</button>
<button onclick="alert(myObject.constructor);">Constructor</button>
<button onclick="alert(myObject.isPrototypeOf(myObject));">PrototypeOf</button>
<button onclick="alert(myObject.hasOwnProperty('lastName'));">HasProperty</button>
</body>
</html>