create web page form

create web page form resources brought to you by aldenhosting.com

create web page form

create web page form information is available by clicking above

Since 1998, Alden Hosting is a provider of business-class Web hosting to small- and medium-sized businesses, providing professional, efficient, and reliable services. We provide everything you need to get your business on the Internet. We make it easy and affordable. Alden Hosting's feature-rich hosting plans and excellent 7 days a week toll-free customer support empower you to efficiently build a Web business that will grow with your changing needs.

Site Map
create web page form create web page form Along the way, we'll be implementing part of our next billion-dollar product, the Internet Enabled Jazz and Blue Grass jukebox. After months of work, our highly paid Research and Development folks have determined that our jukebox needs songs. So it seems like a good idea to start off by setting up a Ruby class that represents things that are songs. We know that a real song has a name, an artist, and a duration, so we'll want to make sure that the song objects in our program do, too. We'll start off by creating a basic class Song,[As we mentioned on page 9, class names start with an uppercase letter, while method names start with a lowercase letter.

create web page form ] which contains just a single method, initialize. class Song def initialize(name, artist, duration) @name = name @artist = artist @duration = duration end end initialize is a special method in Ruby programs. When you call Song.new to create a new Song object, Ruby creates an uninitialized object and then calls that object's initializemethod, passing in any parameters that were passed to new. This gives you a chance to write code that sets up your object's state.

create web page form For class Song, the initialize method takes three parameters. These parameters act just like local variables within the method, so they follow the local variable naming convention of starting with a lowercase letter. Each object represents its own song, so we need each of our Song objects to carry around its own song name, artist, and duration. This means we need to store these values as instance variableswithin the object. In Ruby, an instance variable is simply a name preceded by an ``at'' sign (``@'').

create web page form In our example, the parameter name is assigned to the instance variable @name, artist is assigned to @artist, and duration (the length of the song in seconds) is assigned to @duration. Let's test our spiffy new class. aSong = Song.new("Bicylops", "Fleck", 260) aSong.inspect » "#<Song:0x401b4924 @duration=260, @artist=\"Fleck\", @name=\"Bicylops\">" Well, it seems to work.

create web page form

Web Hosting Links Portal
Web Hosting JSP Hosting Tomcat Hosting MySQL Hosting servlets Hosting
Web Site Hosting JSP Hosting Tomcat Hosting MySQL Hosting servlets Hosting
JSP Web Hosting JSP Web Hosting
Servlet Web Hosting Servlet Web Hosting
Alden Trading Alden Shoes ebootery Minnetonka Moccasins myMoccasins
Protecting Your Assets Portal
Offshorelaw links Offshorelaw
INTERNET LARGEST NEW CAR BUYING SERVICE
Where You will Find every wedding service you will need
Where You will Find every wedding service you will need
unemployment benefit services
unemployment benefit services unemployment benefit services
Menu Paper Menu Paper
Dancing Waters Dancing Waters

create web page form