Using JQuery, AJAX, JSON and ASP.NET Web Services

Due to the latest paradigm shift in web development, more and more websites are loading and displaying all types of dynamic contents on the web pages. Web 2.0 based websites such as Gmail. Facebook and Twitter have not only changed the user’s expectations but also forced developers to learn more dynamic and exciting ways to build web applications. Client side web technologies like AJAX, XHTML, DOM, JavaScript and JQuery are now mandatory ingredients of every web developer resume. In my previous tutorial, I have shown you how you can call ASP.NET web services using JQuery AJAX capabilities. In this tutorial, I will show you how you can pass parameters to web services and how you can use JSON data returned from web services to display dynamic contents on web page.

Using JQuery, AJAX, JSON and ASP.NET Web Services

Read Full TutorialLive Demo

Advertisements

Calling ASP.NET Web Services using JQuery AJAX

I hope you have probably heard about AJAX by now, or at least you have used an AJAX based web application such as Gmail or Yahoo Mail, etc. AJAX has changed the way we developed web sites in the past by giving them responsiveness similar to Desktop applications. In Plain English, AJAX means that instead of waiting for the whole web page to load you can load and display only what you need to. Technically speaking, it’s a technique to communicate with servers through JavaScript asynchronously and handle external data. In this tutorial, I will show you how you can call ASP.NET web service using JQuery, which is the most popular and widely used JavaScript library.

Calling ASP.NET Web Services using JQuery AJAX

Read Full TutorialLive Demo

Calling Web Services in Client Script using ASP.NET AJAX

Web Services play an important role in data transport and communication between the client the server. Web services reside on the server and wait to be called by any client and most of the time these clients are written in server side technologies such as ASP.NET, PHP or JSP etc. ASP.NET AJAX provides web developers ability to call web services from the client side language such as JavaScript asynchronously to improve the user experience and to avoid full page refresh and postback. In this tutorial, I will show you how you can call an ASP.NET web service with the help of ASP.NET AJAX.

Calling Web Services in Client Script using ASP.NET AJAX

Read Full Tutorial