Beginning Web Development, Silverlight, and ASP.NET AJAX

CHAPTER 14 ■ JAVASCRIPT PROGRAMMING WITH ASP.NET AJAX 335
Listing 14-1. Defining a Boat Class
// JScript File
Type.registerNamespace("Vehicles");
Vehicles.Boat = function(boatType, boatSize, boatName)
{
this._boatType = boatType;
this._boatSize = boatSize;
this._boatName = boatName;
}
Vehicles.Boat.prototype =
{
getBoatType: function()
{
return(this._boatType);
},
getBoatSize: function()
{
return(this._boatSize);
},
getBoatName: function()
{
return(this._boatName);
},
getBoatDetails: function()
{
var strDetails = this._boatName + " is a "
+ this._boatType + " boat that is size: "
+ this._boatSize;
return(strDetails);
},
dispose: function()
{
alert("destroying " + this.getBoatName());
}
}
Vehicles.Boat.registerClass('Vehicles.Boat');
To use this class in a page, create a new ASPX page containing a ScriptManager component.
This ensures that the ASP.NET AJAX libraries are downloaded to the client at