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Reference an Array by index

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/*
JavaScript: A Beginner's Guide, Second Edition
By John Pollock

Publisher: McGraw-Hill, 

Published December 2003, 550 pages, 
ISBN 0072227907
*/

<HTML>

<HEAD>

<SCRIPT language="JavaScript">
<!--

var car= new Array()
car["cool"]="Mustang";
car["small"]="Bug";
car["long"]="Station Wagon";

//-->
</SCRIPT>

</HEAD>

<BODY>

<H2>List of Cars:</H2>

<SCRIPT language="JavaScript">
<!--
 document.write(car["cool"]+"<BR>");
 document.write(car["small"]+"<BR>");
 document.write(car["long"]);
//-->
</SCRIPT>

</BODY>

</HTML>
Related examples in the same category
1.  Demo all methods in Array
2.  Assing array value inside function
3.  Simple Array Demo
4.  Array loop, find:Control array : Two dimension array
5.  Reversing, Sorting, and Concatenating an Array
6.  Custom Numeric Comparison for the Array.Sort Method
7.  Case-Insensitive Comparison for the Array.Sort Method
8.   Iterating Through a Sparse Array
9.  Using Functions to Iterate Through an Array
10.  Reading and Writing Array Elements
11.  Array with a numeric parameter and assign data to it
12.  A string array
13.  Array - properties and methods:length, join, reverse, push,pop,shift
14.  Array - sort()
15.  Array - concat and slice
16.  Array - splice
17.  Methods and Properties of the Array Object
18.  Displaying the Contents of an Array
19.  Using the Array.join() Method
20.  Using JavaScript Arrays
21.  Extending the Length of an Array
22.  An Array within an Array
23.  Using the Methods of the Array object
24.  Array.sort() Possibilities
25.  Array.reverse() Method
26.   Array Concatenation
27.  A Looping Array Lookup
28.  A Simple Parallel Array Lookup
29.  Adding a prototype Property
30.  Two-Dimensional Array Work Around
31.  Array definition and iteration
32.  URL Array
33.  Array Utility functions
34.  Dynamic array








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