基于Ajax技术的web模型在网络课程开发中的应用研究  

Study on Ajax-based Web Model Applying to Network Course Development

作　　者：廖宏建[1] 杨玉宝[1] 

机构地区：[1]广州大学实验中心,广州510006

出　　处：《现代教育技术》2008年第4期99-102,共4页Modern Educational Technology

摘　　要：Ajax是web2.0标准的核心技术,基于Ajax的web模型通过在客户端建构中间层,实现了页面表现与应用逻辑的分离,并支持用户操作与服务器响应的异步化。文章简要阐述了Ajax模型的核心概念、体系结构和异步交互机制,并通过《电子技术实验》网络课程的开发实践,探讨了其在异步交互web环境中的应用,发现Ajax技术能改变传统web应用模型中"点击——等待"的不连贯行为方式,显著提高学习者的交互体验。Ajax is the key technology of web2.0. Ajax-based web model has separate the view layer with business logical layer, and support asynchronous-rization between consumer operation and the server response owing to the middle layer constructed in consumer side. The core concept, system structure and asynchronous principle of the Ajax-based web model is discussed, and the network course of ＂electron technology experiment ＂ implemented by Ajax technology being able to change the tradition web behavior of ＂click-waiting＂, notable improve learner＇s interactive experience in study.

关 键 词：AJAX 异步交互 网络课程 用户体验 

分 类 号：G434[文化科学—教育学]