Most Popular Scripts | Ajax | Tutorials, Training & Tips

In a simple HTML website, developers will always have the luxury of keeping sensitive information to themselves. When you log in to the admin page of the website, the information that you see is solely for those who have proper authorization. Without username and password, hackers will have a really hard time figuring out how to access the information based on what they can extract from the webpage. On the other hand, an Ajax based website does not have the same luxury. When an Ajax

More and more Ajax developers are choosing JSON for their data transfer instead of XML. Although XML has been the pillar of Ajax (X is for XML), JSON has become the choice of most developers because it was particularly built for JavaScript. Compared to XML, JSON is lighter and will work faster compared to XML. This lightweight function enables Ajax based websites and applications to run faster. The reason why JSON is very efficient in data transmission is its ability to function in itself. By this function we mean that JSON has the ability to �EXECUTE� without the aid of other functions. XML is only a format which will be used to transmit data and files, but JSON is very effective in terms self execution.

One of the biggest challenges of any developer is to enable the webpage to all visitors as fast as possible. Unfortunately, our knowledge always precedes our available technology. Although we can create very interactive websites with the ability to watch videos while having to look for information on the webpage itself, it requires advanced technologies that every one cannot afford. Until today, there are still people who rely on dial-up so that they can access the net. Most of today�s websites are optimized for broadband speed but the broadband speed still needs some work so that people can access the website faster. Although Ajax already uses lesser bandwidth, the fact that we can even make it faster opens up so many possibilities in web development and more information for users.

Thanks to open-source, One can have practically everything for free in a computer. Although some advises against this because of possible viruses and spywares, you just have to look for a trusted source while sticking to your firewalls and anti-viruses to ensure you have a good program. In my opinion, open-source (free) frameworks are one of the best ways to revolutionize web and applications development. Think about it: there are thousands or even millions of developers in the world and only a handful of them could actually have their hands on licensed frameworks. Without the open-source frameworks, they cannot possibly build better application and would have to stick to very traditional programs. Consumers will also have to wait and pay for things they might not use at all.

One of the best thing about the hype created by AJAX was the reaction of other developers. Of course, there are individuals they are willing to build an alternative for every hype which is usually considered as a rip-off of the original hyped programming. Such programs frequently fail even before it gets started. For example, just look at different web-based office applications since zoho.com made a mark. Though lots of alternatives are available, almost none came even close.

If you are starting out in your first Ajax based program, one of the biggest challenges that you have to face is to let your users remember not to hit the back button. Most of the time, Ajax based programs does not like the back button. Unfortunately, Ajax does not have that functionality in bookmarking the previous page so that it could be reloaded anytime. With this development or some call it a disability; it is quite clear that today�s browsers were built without thinking

At times, pagination does not convey any meaning - say when you have a essentially endless list of articles from various RSS feeds. One solution is to load all the articles - that's out of question when there are more than a handful; the web 2.0 way is to load additional content when reader is at the end of content.

This in-depth article explains exactly what Javascript and AJAX actually are.

Errors That Developers Make With Ajax Basic Things That Developers Must Avoid While Ajax has been the subject of hype for its ability to make web applications much more interactive, with power comes responsibility, and Ajax can be dangerous in the hands of developers who do not know how to use it properly. While Ajax has a great deal of potential, it is far from being perfect. There are a number of UI problems

Ajax at a Glance Introduction Ajax is a system that is comprised of a number of different technologies, and some of these include DOM, HTML, JavaScript, and DHTML. These technologies together are used to create an approach that will allow users to transform static web interfaces into those which are highly interactive. To fully understand the power of Ajax, you must be able to first understand how these various technology

The Capabilities of Ajax The Importance of Ajax on The Java Platform If you have used Flickr or Gmail, you should be well aware of the fact that new web applications are becoming prevalent on the web. Many of these applications are prominently seen in programs like Flickr, and you are probably wandering what makes them distinct from traditional web applications. The primary difference between traditional web application

How To Use Remote Scripting With Ajax Implementing the Protocol Remote scripting is a technique that permits JavaScript to make a request for data via a server without needing to refresh the web page. This basic definition describes everything you need to know about remote scripting. The other factors which go into creating a streamlined web application will draw on the standard methods of altering the DOM, or Docum

Ajax programming is one of the most exciting new technologies in recent history. Ajax (Asynchronous Javascript and XML) allows a web page to refresh a small portion of its data from a web server, rather than being forced to reload and redraw the entire page as in traditional web programming. Since they can make frequent, small updates, web applications written with Ajax programming can present user interfaces that are more like desktop applications, which are more natural and intuitive

Introduction Ajax is a method for building highly efficient and interactive web sites. It stands for Asynchronous JavaScript and XML. Through a combination of technologies, Ajax makes it possible for most of the processing work for web page interaction to take place between the server and the browser, not requiring the user to wait for the entire page to re-load each time a request is processed. Ajax applications offer a layer of communication between

Introduction Adobe�s Flash/Flex and vendor-independent Ajax are both used to design dynamic and interactive web applications. Both allow for interface animation and are platform independent meaning content will appear the same across platforms. There are many similarities and Flash/Flex is often used as a partial substitution for Ajax interface technologies. However, there are significant differences as well. For example, Flash

Introduction Ajax is currently one of the major forces in web development. It�s an acronym for Asynchronous JavaScript and XML. It describes a set of technologies that work together with JavaScript to create more dynamic and interactive web applications. It is not a specific product, but its strategy is currently being incorporated in much product development. Through Ajax, web applications behave more like desktop applications,

Introduction In a recent article, reporter and web developer Sean Michael Kerner declared �The AJAX World Belongs to Google�. This article refers to the dominance of Ajax in Google�s web applications and how Google�s continued incorporation of Ajax techniques is bringing Ajax to the mainstream. Ajax is an acronym for �Asynchronous JavaScript and XML. By collaborating the functions of various pre-exist

Introduction One of the major concerns of information technology (IT) in the present historical moment is making the Web and web applications as efficient as possible. This insures a business� competitive edge in this era where operating systems and applications are increasingly accessed and/or stored on the Internet. Web applications that can function on a variety of platforms or in a variety of contexts have been difficult to attain.

Introduction Ajax frameworks support Ajax technologies to build dynamic, client-side web sites. On dynamic web pages, users can make requests of a database contained on a server. Within an Ajax framework the data is sent to or read by the server through the use of JavaScript. This allows users to make specific requests that are processed and implemented using dynamic factors like specific user input, time of day or search history to determine the content

Introduction Ajax is the acronym for Asynchronous JavaScript and XML. However, rather than functioning as an acronym it better describes a technique for producing faster, more interactive, and usable web pages that don�t require re-loading every time a user changes a request. This is accomplished by increasing web page responsive-ness through the exchange of small pieces of data by an invisible server. The prerequisites of Ajax are a collaboration