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Monday, July 7, 2008

Ajax : Basic to Advance

Ajax stands for Asynchronous JavaScript and XML, it is a method of creating/developing interactive web based applications so that user requests immediately. Ajax includes major web tools like JavaScript, Document Object Model (DOM), Dynamic HTML (DHTML), Extensible Markup Language (XML), XSLT, Cascading Style Sheets (CSS), HTML (Hype-Text Markup Language), ActiveXObjects and XMLHttpRequest.

In short, AJAX is a method for retriving dynamic data very Easily with lots of data.

The Major role of Ajax is to handle responseText and responseXML parsing.

The responseXML method is very handy to use, for this context developer has to create the XML for that further it requires data parsing. The first thing developer will have to do is target the root node of the XML response:

" var client = data.get.responseXML.documentElement; "

For more help, simply you can visit the site: www.w3schools.com/ajax/default.asp

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