@Elements (JavaScript)

Returns the number of entries in a list.

Defined in

@Functions (JavaScript)

Syntax

@Elements(list:any) : int
Parameter Description
list The list to be checked.
Return value Description
int Number of entries in the list.

Usage

A list is an array.

Examples

This example iterates through a list.
function p(stuff) {
	print("<<<" + stuff + ">>>"); 
 }
 
var citiesArray = new Array("Paris", "Berlin", "London", "Moscow");
for(var i = 1; i <= @Elements(citiesArray); i++) {
	p(@Element(citiesArray, i));
}