Shaurabh Bharti

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Top Stories by Shaurabh Bharti

There are many alternative ways of dynamically changing the current page, without refreshing it, writes Shaurabh Bharti, in this AJAX-focused discussion of some of synchronous communication using the POST method instead of the more usual asynchronous communication using GET method. This tutorial starts with an Introduction followed by a short discussion on AJAX merits and demerits. The following section is about Implementation, where most of issues concerned have been handled. It's followed by a complete running example code, which can be simply taken and run on local server. T finish, alternative techniques to AJAX besides XMLHttpRequest will be explained. Why Ajax? Dynamic HTML pages have been around for a while. Using JavaScript and HTML DOM objects, new sections can be added to a current page and existing sections may be removed, giving a different experience. How... (more)

WSDL 2.0: A Pragmatic Analysis and an Interoperation Framework

Web Service Description Language (WSDL) represents an IDL describing the contract between the service requestor and the service provider in much the same way that a Java interface represents a contract between client code and an actual Java object. The crucial difference is that WSDL is platform- and language-independent and used primarily (although not exclusively) to describe SOAP services. The WSDL 1.1 specification has been accepted at the World Wide Web Consortium (W3C) and is the predominant version for describing Web Services today. At W3C, work on the next generation of ... (more)