Specifications

Create a custom class 261
Build a custom class
You’ll now build a new Product class with getter and setter methods and
create an object from the Product class.
1. Create an ActionScript file by selecting File > New > ActionScript File
(Not Flash Document). Save the document with the name Product.as.
2. Create a constructor for a Product class by creating a function called
Product that takes the arguments
id, prodName, and description:
function Product (id:Number, prodName:String,
description:String)
{}
3.
In the constructor function, set the properties of the Product class equal
to the setter methods that you will create:
setID(id);
setProdName(prodName);
setDescription(description);
4.
Surround the class keyword with the constructor function.
Declare each variable used in the class:
class Product
{
var id:Number;
var prodName:String;
var description:String
function Product (id:Number, prodName:String,
description:String)
{
setID(id);
setProdName(prodName);
setDescription(description);
}
}
5.
Define getter and setter methods for each property of the class, as in the
following example.
Specify
Void as the return type for the setter methods, and indicate the
data type returned for the getter methods.
class Product
{
var id:Number;
var prodName:String;
var description:String