ASP.NET And The Use Of AJAX

AJAX was reducing the time in ASP.NET Web application. AJAX is being extensively used in .NET Web applications to reduce the request / response lifecycle. If there is any interaction with the page that requires a post back to the web server and any server side task is needed to be done on it a bit of time lag is experienced, which can be quite a non sense for the user. This is where AJAX comes into play. AJAX is a technique with which JavScript can be used to make light weight requests to the server and the response can be posted on the webpage seamlessly. Thus with AJAX one can make web based applications work like desktop application without any lag time. AJAX can now be easily synchronized with ASP.NET with the help of ASP.NET Atlas framework.

AJAX is acronym used for asynchronous JavScript and XML. This has the capability to send small amounts of data to the web server asynchronously, thus one does have to refresh the page every now and then as a seamless exchange occurs giving a great browsing experience to the user and putting less pressure on the application itself.The Microsoft AJAX Library is a JavScript library that has many features which are extensively used in building the applications while making use of AJAX. Visual or non-visual JavScript components can be made with the infrastructure provided. JavScript extensions are help in emulating the object oriented constructs. Page rendering on the server side can be avoided with the new features of ASP.NET AJAX 4.0 release.

Much of the imperative JavScript code has been cut down with the usage of declarative instantiation of client components. You can easily implement AJAX type functionality to your new or existing web applications using Microsoft Atlas. JavScript object notation can be implemented with the help of ASP.NET AJAX framework wherein the serialization features of JSON to allow web services allows calling web services from client-side JavScript, even using third – party JavScript libraries like jQuery. The use of AJAX has almost changed the face of programming in the ASP.NET Web applications. The lag time which what a big hindrance for site owners to use ASP.NET on their websites has been controlled quite effectively with AJAX. No doubt ASP.NET is still the most respected and the most widely used Web-based programming language used all across the world to churn out robust and secure Web sites.

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