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JavaScript Array Access

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In this section, you will study how to access the array in JavaScript. You can see in the given example, we have create an instance of Array consisting of elements 'Innova', 'Nano', 'BMW', 'Accord', 'Chevrolet Spark'.

JavaScript Array Access

     

In this section, you will study how to access the array in JavaScript. You can see in the given example, we have created an instance of Array consisting of elements 'Innova', 'Nano', 'BMW', 'Accord', 'Chevrolet Spark'. If you want to display the value of a particular element of an array, you have to refer the name of the array and the index number. Then, it will access the array and display the value of the specified index number.

 

 

 

 

 

Here is the code:

<html>
<head>
<h2>Access Array In JavaScript</h2>
<script>
var cars=new Array(5);
cars[0]="Innova";
cars[1]="Nano";
cars[2]="BMW";
cars[3]="Accord";
cars[4]="Chevrolet Spark";
document.write("<b>On referring the array with index number, 
   their values have been displayed:</b><br>");
document.write(cars[0]+"<br>");
document.write(cars[4]);
</script>
</head>
<body bgcolor="lightBlue"/>
</html>

Output will be displayed as:

Download Source Code

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Posted on: November 10, 2008

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