O’Reilly: Inside RIA

Ribbit enables developers to combine the richness of voice calling with the interactivity of Web 2.0 experiences. Finally there's a technology able to record and manage voice mails directly from a web site. This great feature has millions of possible implementation scenarios, but here's just one, in my step by step tutorial.

Welcome back to the series and the concluding article of the exciting facebook series. So far we worked hard to implement features like the front end, administration, loading of YouTube videos etc. In the last article the application came finally to life. We implemented a database that contains 14 levels for the game.

Welcome back to our exciting series. In the last article, we discussed about the administrative part of the application, where we implemented a background activity to allow every application user to upload their own videos and add mistakes. This time we will work on the front end that will be visible to everyone by default and where the main game play will take place. Before we start with the development, there are important things that need to be considered. First of all, there will be 14 levels to play, 14 levels means 14 video clips, 14 movie snippets.

Last time we talked about how to work with YouTube videos and how to implement those into our app. We worked hard to implement typical features that can be found on most video sites like play, pause, seek etc. As we already know, there is one external library used in our application that allows us to load videos into the swf and manipulate the video using ActionScript 3.0. Now it’s time to actually work on the admin part of the app and the features that allow us and all our application users (players) to add their own videos along with mistakes. This way the application will much more extensible. There are lots of Facebook users who are movie fans and we will give them the ability to contribute.

Welcome back to our series. In the previous article, we discussed the elements that are the necessary building blocks of the application MovieExpert (http://apps.facebook.com/movieexpert/). We created the main swf, we created the invite screen, we worked hard to make the invite screen actually work on our iFrame. Now that we have all those details done, we can move on and concentrate entirely on the application in the swf file. We know that the invite screen on facebook appears only when the use installs the application, the next time he logs in, he will be redirected directly to http://apps.facebook.com/movieexpert/.

Welcome back! Finally we will work on a real world application that will go live. The application that we will be creating will be named “Movie Expert”. One reason why I chose it is because I am an avid Movie fan and I will have lots of motivation to work on it in detail. The other reason is because it is really a sample that has the potential to utilize the facebook actionscript 3 library the proper way.

Sending gifts and items are one of the favorite actions among the millions of facebook users. Friends send items to friends, "buy" gifts, "sell" virtual items etc. Honestly I am not engaged in this activity a lot on facebook, but the number of people willing to send virtual gifts, buy virtual goods is shockingly high! So this article might be underestimated on the first sight, but because I am aware of the trend of sending and receiving gifts, it is worth writing a complete article that covers the trend in actionscript. The number of possible implementations for this component is really countless and in this article we will be able to show only few of them.

Welcome back to the series. In the previous articles we discussed topics like publishing of news, sending notifications to specific friends etc. The articles covered topics that are not only bound to the user interface in the facebook application development. This time, we are going to play around with the already existing (but complex) MultiFriend component. The component from the article 11 was quite good, but it really had the potential to be a kick ass component for facebook. There were things I wanted to implement, but was not able to because the whole article covered the basic construction of the component.

Welcome back to the series. This time we are goings to build a really exciting component that will be used to simply display information about the user. Well, you might say why to we need such a component, is there are real purpose behind that? Well, in my opinion, yes. There are a lot of facebook applications out there done in Flash where we see information about the friends etc. During the process of facebook application development, there will always be a need to quickly display information about the specific friend. The information that is contained inside the component could be every bit of information that was entered by the user.

Welcome back to our exciting Facebook ActionScript series. In this article we will discuss one of most important (and most exciting) features of the FB platform, it's the publishing of news. We all know when we log in to facebook, we see plenty of news about our friends. Some were sent by the users, some where sent by applications. In lots of cases, the action is initiated by applications. We see stuff like "FriendX has just completed level 5", "FriendY just left the building" or "John just sent something to his friends", I'm sure you saw a lot of news similar to this on FB. News are an integral part of application because it's one of the ways that the virality of applications is ensured. Suppose we have the fanciest application on FB, what value we have out of this application if we do not publish any news, if we dont make sure the friends are not notified about the action don't in the application? The application simply needs to "talk" and publish news if the application user performed some action. We need to make sure everybody knows that we just topped the high score of the player from Nigeria.