Use variable as the array index

   

<html>
<head>
<title>A Simple Page</title>
<script language="javascript">

var days_of_week = new Array(7);
days_of_week[0] = "Sunday";
days_of_week[1] = "Monday";
days_of_week[2] = "Tuesday";
days_of_week[3] = "Wednesday";
days_of_week[4] = "Thursday";
days_of_week[5] = "Friday";
days_of_week[6] = "Saturday";
var x = 2;
alert(days_of_week[x]);

</script>
</head>
<body>

</body>
</html>

1.	Array literal
2.	Create string array and reference its value
3.	Concatenate Array with another Array
4.	Array join()
5.	Pop an element from Array
6.	Unshift array
7.	Convert Array to String
8.	To Array Source
9.	Splice an Array
10.	Sort an Array
11.	Sort number array ascending
12.	Random sort an array of string
13.	Use default sort() method to sort an array
14.	shift an Array
15.	Reverse an Array
16.	Use alert to output an array
17.	Reference array element by string index
18.	Loop through an array
19.	Use string as the index and use for loop to loop through it
20.	Join method with different parameters
21.	Array.push
22.	Array.splice

Use variable as the array index : Array « Data Type « JavaScript DHTML

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