This documentation is archived and is not being maintained.
This documentation is archived and is not being maintained.
join Method
Returns a string value consisting of all the elements of an array concatenated together and separated by the specified separator string.
function join([separator : String]) : String
separator Optional. A string that is used to separate one element of an array from the next in the resulting String object. If omitted, the array elements are separated with a comma.
If any element of the array is undefined or null , it is treated as an empty string.
The following example illustrates the use of the join method.
function JoinDemo(){
var a, b;
a = new Array(0,1,2,3,4);
b = a.join("-");
return(b);
}