JavaScript DHTML/Javascript Objects/Object

Материал из Web эксперт
Перейти к: навигация, поиск

"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>
Источник — «http://wbex.ru/index.php?title=JavaScript_DHTML/Javascript_Objects/Object&oldid=2760»