AJAX Tutorials - Learn AJAX

eCommerce and JavaScript

Fri, 19 Mar 2010 00:24:48 -0400

As the world of business streams their venture online many are setting up websites not only to provide what s needed but also to provide interaction. A few years ago a simple online shop is purely HTML which requires extensive input from users. This is acceptable to users as they can find anything they need in various websites. But the demand for better interaction increased as users no longer
Category: AJAX JavaScript

Remotely Extract JSON Data in Ajax Applications

Wed, 17 Mar 2010 23:41:41 -0400

Extracting data from a remote source is very challenging from the developers’ standpoint. In an Ajax based application JSON and other forms of data format cannot be easily accessed by a 3rd party tool for security reasons. Intrusion of the code in an Ajax or JavaScript is easy but only for unsecured websites. This means developers have to expect some challenges even if they want to remotel
Category: AJAX Tips

JavaScript on Dynamic Language Runtime

Tue, 16 Mar 2010 01:04:37 -0400

DLR or Dynamic Language Runtime is one of the many innovations of Microsoft that allow developers create applications from different programming language. The project was introduced in 2007 and immediately got a stable release the next year. This type of language runtime can be compared to the already popular CLR or Common Language Runtime. DLR is built to complement CLR as this project will focu
Category: AJAX JavaScript

Smarter Business in Ajax Applications Implementation

Sun, 14 Mar 2010 06:42:40 -0400

Businesses should always look for ways to reach out to as many customers as possible. Their success is based on their increased sales and this can be done by increasing their clients. Businesses will use as many tools as they can in order to get the attention of their clients. Among the tools businesses use to impress clients is online applications. Through online applications clients will be ab
Category: AJAX Mobile

Using Page Speed in Ajax Applications

Fri, 12 Mar 2010 23:48:34 -0500

Optimizing Ajax and JavaScript based applications should always be the priority of developers as soon as the application is built. Without optimization page loading would be slower which will naturally discourage users. Of course there are some optimization techniques that can be used while coding Ajax and JavaScript but post-development optimization is still considered a good practice. The adv
Category: AJAX Tips

Working with HTML DOM

Thu, 11 Mar 2010 23:55:32 -0500

One of the biggest objectives of Ajax and JavaScript based developers is to create a lightweight yet highly effective online application. But this objective is usually challenging to implement since a highly interactive and user friendly online application have to use various functions. Increasing the functions in an online application also increases the requirements from users. Before the applic
Category: AJAX Tips

JavaScript Undefined Variable

Wed, 10 Mar 2010 23:54:05 -0500

In this article we take a look at two functions in JavaScript that helps in processing data variables and interaction in the application. The undefined" in JavaScript is not just dummy information for the application to ignore; it has a specific role which requires proper implementation. Return false on the other hand has been used extensively but its unique role was not fully apprecia
Category: AJAX JavaScript

Writing an Easy-to-Maintain JavaScript

Tue, 09 Mar 2010 21:58:22 -0500

Building an Ajax or JavaScript based application is only half the struggle. Every developer has to think of the post development consequences of every code he creates. It is possible that the application can work well but when an update is implemented or additional security is needed changing or editing the code could be difficult. The One Rule Basically an easy-to-maintain JavaScript follows
Category: AJAX JavaScript

Referring JavaScript Files in Ajax

Sun, 07 Mar 2010 22:55:22 -0500

Calling files that contain functions is a common feature in various programming languages. ASP CSS and PHP have these features wherein developers simply tag the filename within the code in order to a launch a separate function. Implementation of this technique is simpler and will never require extra configuration. But this setting is different with JavaScript. Developers can t just call a .js fi
Category: AJAX JavaScript

JavaScript Confirm Function

Sat, 06 Mar 2010 22:25:00 -0500

Confirm is a very simply yet a smart function that can be used by developers to launch sets of function or simply to increase interaction with users. In terms of security it s not necessarily as strong as the CAPTCHA format but another user input can easily provide options on their activities online. If the right set of functions is added in this function additional interaction and information c
Category: AJAX JavaScript

String Extensions in MS Ajax

Fri, 05 Mar 2010 22:36:14 -0500

Microsoft can be considered late in its adoption of JavaScript. Unfortunately IE has become a unique" form of browser in a bad way because it has some troubles in the past in dealing with the programming language. But the software giant has adjusted to the demand of their users and they are providing sufficient support. It s important for every developer to realize that Microsoft Ajax
Category: AJAX Tips

Working with EnhanceJS

Thu, 04 Mar 2010 23:37:29 -0500

Developing Ajax and JavaScript based applications require extensive consideration on browser differences. The behavior of a certain function is not necessarily applicable in other browser. Although it is considered that IE Internet Explorer is always a bit unique when it comes to launching JavaScript functions other browsers have different interpretation on the language. But aside from the dif
Category: AJAX Tools

Setting Cookies in Headers for JavaScript

Wed, 03 Mar 2010 06:04:45 -0500

JavaScript and Ajax based applications are often considered as a highly unique programming technique. While many programming languages can stand on its own Ajax is known as a mash up" of various programming languages. Instead of simply using JavaScript the use of XML HTTP and other programming language has made Ajax a very challenging. Of course JavaScript can stand on its own but
Category: AJAX JavaScript

Understanding Error Extensions in MS Ajax

Mon, 01 Mar 2010 23:50:45 -0500

Error messages in any programming language are very useful because these messages allow developers to slowly improve their application. Without these messages the possibility that the application will not work is high as there is no indicator if the function will work as expected. Developers have to create these messages in order to create interactive application that will provide the needed func
Category: AJAX Tips

Adobe AIR with JavaScript

Sat, 27 Feb 2010 23:59:56 -0500

Since it was first introduced Adobe AIR has become a part of powerful applications because it can easily create interactive websites. In fact users unfamiliar with programming languages will not notice any difference if they have used JavaScript based sites in the past. It might require a client that will allow AIR to run in the desktop and browser but it s sleek and can easily rival other propr
Category: AJAX JavaScript

Cloud vs. Local Server for Ajax

Fri, 26 Feb 2010 07:11:23 -0500

The development of Ajax and other client side applications have ushered a new form of interaction for users. Users do not have to think about their gadgets when they want to pull out some documents they want to read. The client side application has already stored the needed document online so that information can be accessed anywhere. Users just need an updated major browser so that the needed in
Category: AJAX Design

AJAX Life Cycle Events in ASP.Net

Thu, 25 Feb 2010 07:17:36 -0500

Understanding ASP.Net on Ajax is not rocket science but could be easily confusing because of the additional learning requirements. There are some key facts every developer should know regarding Ajax on ASP.Net to fully harness the framework and build the expected applications. Specifically it is very important for developers to know the key elements in the life cycle of Ajax ASP.Net so that the
Category: AJAX ASP.NET

Implement CoolTips in Ajax Based Application

Tue, 23 Feb 2010 23:53:16 -0500

Guiding users in the application is important for developers since this will allow users to easily navigate the application. Developers often provide tips on the side of the application or tips that provides a pop-up instruction on what should be done on the specific area in the application. But there are moments wherein the tips will cause more harm than good in the application. The tips that po
Category: AJAX Tools

JavaScript Bitwise Operators

Sun, 21 Feb 2010 06:22:58 -0500

Bitwise operators are one of the basic programming techniques for any developer. It s a type of operation that suggests mathematical operations but can be ported to computer programming at the same time. Developers often use bitwise operations for basic applications. The main advantage that developers can enjoy from bitwise operation is that it s heavily integrated in hardware. This means the pro
Category: AJAX JavaScript

Object Constructors and Literals

Fri, 19 Feb 2010 22:30:54 -0500

Developers often extensively work with variables in order to develop a highly interactive application. While this might not happen in some JavaScript and Ajax based applications variables often provide the needed set of rules on how data interacts with functions. Developers who are able to harness the power of variables should expect an application that easily interacts with users. Of
Category: AJAX JavaScript