February 2007
Intermediate to advanced
216 pages
4h 1m
English
Content preview from Bulletproof Ajax
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3. XMLHttpRequest
The Object of the Game
The XMLHttpRequest object isn't part of the DOM. Until recently, it wasn't part of any W3C specification. The success of Ajax has spurred the World Wide Web Consortium into unusually swift action. You can now find a working draft of a specification for the XMLHttpRequest object on the W3C site (www.w3.org/TR/XMLHttpRequest/).
Origins
The idea for an object that can communicate between the client and the server originated with Microsoft. The developers of Microsoft's Web-based mail client, Web Access 2000, needed some way of asynchronously transferring information to and from the browser. The development team for Microsoft Internet Explorer scratched that itch. Internet Explorer 5.0 for Windows was the ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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