Ext library, for building richly interactive (pronounced "extent"[citation needed]) is an open-source JavaScriptweb applications using techniques such as AJAX, DHTML and DOM scripting.
Example program --http://siva2baba.diinoweb.com
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www.siva2baba.com & shivababa@gmail.com
Types of Java Frameworks
Component-Event Based
*JSF
*Tabstry
*Wicket
*JBoss Seam
*Trails.
1-->A client event occurs
2-->An XMLHttpRequest object is created and
configured
3-->The XMLHttpRequest object makes a call.
4-->The request is processed by the
AutocompleteServlet.
5-->The AutocompleteServlet returns an XML
document containing the result.
6-->The XMLHttpRequest object calls the callback()
function and processes the result.
7-->The HTML DOM is updated.
