اشیاء در جاوا اسکریپت

var car = "Fiat";

=================

<p id="demo"></p>

<script>

var car = "Fiat";

document.getElementById("demo").innerHTML = car;

</script>

=======================================

Fiat

var car = {type:"Fiat", model:"500", color:"white"};

===================================

<p>Creating a JavaScript Object.</p>

<p id="demo"></p>

<script>

var car = {type:"Fiat", model:"500", color:"white"};

document.getElementById("demo").innerHTML = car.type;

</script>

============================================

Fiat

var person = {firstName:"John", lastName:"Doe", age:50, eyeColor:"blue"};

=======================================================

<p id="demo"></p>

<script>

var person = {firstName:"John", lastName:"Doe", age:50, eyeColor:"blue"};

document.getElementById("demo").innerHTML =

person.firstName + " is " + person.age + " years old.";

</script>

========================================================

John is 50 years old.

var person = {
firstName:"John",
lastName:"Doe",
age:50,
eyeColor:"blue"
};

===================

<p id="demo"></p>

<script>

var person = {

    firstName : "John",

    lastName  : "Doe",

    age       : 50,

    eyeColor  : "blue"

};

document.getElementById("demo").innerHTML =

person.firstName + " is " + person.age + " years old.";

</script>

==========================================

John is 50 years old.

objectName.propertyName

objectName["propertyName"]

person.lastName;

=======================

<p id="demo"></p>

<script>

var person = {

    firstName: "John",

    lastName : "Doe",

    id       :  5566

};

document.getElementById("demo").innerHTML =

person.firstName + " " + person.lastName;

</script>

=========================================

John Doe

مثال 2:

person["lastName"];

===================

<p id="demo"></p>

<script>

var person = {

    firstName: "John",

    lastName : "Doe",

    id       :  5566

};

document.getElementById("demo").innerHTML =

person["firstName"] + " " + person["lastName"];

</script>

=======================================

John Doe

objectName.methodName()

name = person.fullName();

====================

<p id="demo"></p>

<script>

var person = {

    firstName: "John",

    lastName : "Doe",

    id       : 5566,

    fullName : function() {

       return this.firstName + " " + this.lastName;

    }

};

document.getElementById("demo").innerHTML = person.fullName();

</script>

====================================================

John Doe

name = person.fullName;

======================

<p id="demo"></p>

<script>

var person = {

    firstName: "John",

    lastName : "Doe",

    id       : 5566,

    fullName : function() {

       return this.firstName + " " + this.lastName;

    }

};

document.getElementById("demo").innerHTML = person.fullName;

</script>

=====================================================

function() { return this.firstName + " " + this.lastName; }

var x = new String(); // Declares x as a String object
var y = new Number(); // Declares y as a Number object
var z = new Boolean(); // Declares z as a Boolean object