Description:
Javascript array join() method joins all elements of an array into a string.
Syntax:
array.join(separator); |
- separator : Specifies a string to separate each element of the array. If omitted, the array elements are separated with a comma.
Return Value:
Returns a string after joining all the array elements.Example:
<html>
<head>
<title>JavaScript Array join Method</title>
</head>
<body>
<script type="text/javascript">
var arr = new Array("First","Second","Third");
var str = arr.join();
document.write("str : " + str );
var str = arr.join(", ");
document.write("<br />str : " + str );
var str = arr.join(" + ");
document.write("<br />str : " + str );
</script>
</body>
</html>
|
str : First,Second,Third str : First, Second, Third str : First + Second + Third
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