Ajax, Web 2 0, and so are the hallmarks of this century, can do more. Web 2 0 is the supposed second generation Internet-based services and Ajax (Asynchronous JavaScript and XML) is the platform on which it is built. These provide significant improvements in usability, design and functionality of Web pages.

Look together. The characteristics of Web 2 0, are numerous. are greater ease of use, broad participation, metadata, dynamic content, web standards, scalability, freedom, collective intelligence through the participation of users, etc. of them. The main objective of the Web 2 0, so that the jQuery Tutorial to meet and collaborate, and share online. It is the content generated by users – such as their by-products – blogs, wikis, social bookmarking, folksonomies, podcasting, etc.. Here are the elements that make web 2 go. 0th

Platform: This concept provides Web 2 0 is a foundation must be built and which is not isolated.

Emerging: the transfer of the second generation Internet and a platform that is growing rapidly.

Network: There is no one-man show here. This is based on a global network. This is not limited to a specific device as well.

Design & User: Web 2 0 erodes all boundaries and has a high priority. Each user can include them in the development process. Instead of mere participation is the aspect creation, Web makes second 0 are different.

Appointments: It allows users and communities to share in the creative process as never before.

Now we take a look at what is built is Ajax Web 2 0th. If you have a Gmail account you experienced Ajax. This is a programming language that allows dynamic behavior and asynchronous Web without having to update the browser pages. So you can save on bandwidth and more efficient Web.

Ajax created using JavaScript, XML, HTML and CSS. A working knowledge of JavaScript can help you master Ajax, JavaScript, because it uses the language of the client program. That’s how it is activated to retrieve data from the server. Most Google applications, other celebrities such as cats, games, widgets, etc. Web 2 0 and leveraged by Ajax. Asynchronous communication between the user and the server by Ajax enabled help the user to have continuous interaction also updated disrupted by page.

Unfortunately, detailed instructions to learn Ajax are few. In addition, the number of uses JavaScript XMLHttpRequest hard for beginners. In all cases, the JavaScript libraries has several easy ways. JQuery, YUI, Rico, etc. are examples of support, Ajax and allow the easy creation of Web applications. Prototype is another JavaScript library, JavaScript is a pleasure. Use to obtain the benefit of these libraries and frameworks, and Ajax. Or, to go the hard way, you get the help of tutorials and master it.

With Ajax, you can maximize the quality of large areas. Ajax must remain. This is not a new language, but he rebuilt ; Javascript Tutorial and redesigns of existing systems. With Ajax, you can create faster, better, smaller and more dignified Web 2 0 Applications. It is improving web applications.

Web 2 0 and Ajax will never cease to amaze. Web 2 0, we may collect information from all over the world and it is always just customization allows one user to be. Let information flow freely.

 

Original Tutorial – http://buzzknow>. com/2010/03/04/creating-a-simple-facebook-application-tutorial-with-php /

This is a collection of articles on programming based on the Facebook FBML, XFBML, FBJS. We will divide into several parts, so that beginners can give a clear understanding of each section, all at once directly. This time we’ll try a simple application to update our status.

To create a Facebook application, at least you have a domain name and hosting with the support of their own PHP and MySQL 5 if you need an application database. Knowledge of HTML, PHP, CSS, JavaScript is also required.

In Part 1, we will begin implementing our application to obtain the API key and API secret. Please first login to your Facebook account, then go to the developers at http://www. Facebook. com / developer.

Creating a simple Facebook application using PHP Tutorial Step 1

In this section, select “Set Up New Application”. Then you forget to give the name of the application you want, you do not, choose “agree” to indicate that you agree to the terms Facebook.

Creating a simple Facebook application using PHP Tutorial, Set Application Name

On the next page you will find the ID will be provided, the API key and API secret of your request, please note this information. You can also include a description of the benefits of the application or download the logo and icon for your application.

to create a simple Facebook application using PHP Tutorial, Set Application Description and API key and API secret

Creating a simple Facebook application using PHP Tutorial, Application Set Icon and Logo

Login to the web menu, enter your web page URL in need. Remember, Canvas Page URL must be unique, not only with existing applications before, if it does not, then you can set the prefix on canvas page URL. On the web callback URL, please indicate the URL of your provider, you run the application. Choose on the underside, Setinggs canvas for the moment please FBML that the rendering method.

Creating a simple Facebook application using PHP Tutorial, Set Application Canvas URL, URL, Connect, Render Setting

Now we go to the Connection menu to connect to the URL field, type the URL even with your canvas callback URL. If it is different, so there are certain characteristics that can not be used as a PC. Connect or FBML, XFBML in applications that use iframes canvas.

Creating a simple Facebook application using PHP Tutorial, Web Application Connect Set

Let us evaluate what we have learned this time.

Creating a simple Facebook application using PHP Tutorial, Step 1 Conclusion

In the next section, we will start on PHP files and other support, including settings for your server.

Source: http://buzzknow. com/2010/03/04/creating-a-simple-facebook-application-tutorial-with-php /