AJAX development brief

Contents:
First, the definition of AJAX, the status quo and the need to address three issues, why use AJAX
Fourth, who is using AJAX
5. Use AJAX to improve your design Example 1: data validation Example 2: from on-demand data - Cascade menu Example 3: external data read six or seven AJAX shortcomings, AJAX Development
7.1, AJAX applications to the technology
A, XMLHttpRequest object
B, Javascript
C, DOM
D, XML
7.2, AJAX Development Framework
A, and issued XMLHttpRequest object initialization request
B, designated Response Functions
C, a HTTP request
D, the return of information processing server
E, a preliminary development framework
7.3, a simple example
A data validation
B, cascading menus
7.4, the Document Object Model (DOM)
7.4.3, HTML documents using DOM operation
7.5 to handle XML documents.
7.5.1 deal with the return of XML
7.5.3 how to use XML or ordinary balance between the text reference article:
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