What is Ajax in depth?
Ajax is a set of technologies, supported by a web browser, including these elements:
Html and CSS for presenting.
JavaScript (ECMAScript) for local processing, and DOM (Document Object Model) to access data inside the page or to access elements of Xml file read on the server (with the getElementByTagName method for example)...
The XMLHttpRequest class read or send data on the server asynchronously. optionally...
The DomParser class may be used PHP or another scripting language may be used on the server.
XML and XSLT to process the data if returned in Xml form.
SOAP may be used to dialog with the server. The "Asynchronous" word, means that the response of the server while be processed when available, without to wait and to freeze the display of the page.
Thursday, July 13, 2006
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