VBScript Join Function

Definition and Usage

The Join function can return a string composed of a series of substrings from an array.

Syntax

Join(list[,delimiter])
Parameter Description
list Required. One-dimensional array containing the substrings to be concatenated.
delimiter Optional. Character used to split substrings in the returned string. The default is a space character.

Instance

Example 1

dim a(5),b
a(0)="Saturday"
a(1)="Sunday"
a(2)="Monday"
a(3)="Tuesday"
a(4)="Wednesday"
b=Filter(a,"n")
document.write(join(b))

Output:

Sunday Monday Wednesday

Example 2

dim a(5),b
a(0)="Saturday"
a(1)="Sunday"
a(2)="Monday"
a(3)="Tuesday"
a(4)="Wednesday"
b=Filter(a,"n")
document.write(join(b,", "))

Output:

Sunday, Monday, Wednesday