A-C > Array.join
Array.joinSyntax
myArray
.join();myArray
.join(
separator
);
Arguments
separator
A character or string that separates array elements in the returned string. If you omit this argument, a comma is used as the default separator.
Description
Method; converts the elements in an array to strings, concatenates them, inserts the specified separator between the elements, and returns the resulting string.
Player
Flash 5 or later.
Example
The following example creates an array, with three elements. It then joins the array three times: using the default separator, then a comma and a space, and then a plus sign.
a = new Array("Earth","Moon","Sun")
// assigns "Earth,Moon,Sun" to myVar1
myVar1=a.join();
// assigns "Earth, Moon, Sun" to myVar2
myVar2=a.join(", ");
// assigns "Earth + Moon + Sun" to myVar3
myVar3=a.join(" + ");