基于Ajax的大量数据动态浏览的实现方法研究  

ON REALISING MASS DATA DYNAMIC BROWSING BASED ON AJAX

作　　者：蒋维[1] 

机构地区：[1]青海民族学院电子工程与信息科学系,青海西宁810007

出　　处：《计算机应用与软件》2010年第3期144-145,164,共3页Computer Applications and Software

基　　金：青海省自然科学基金(2008-Z-615)

摘　　要：针对传统Web应用对批量数据显示采取分页技术在页面切换过程中存在用户等待时间长的突出问题,提出了基于Ajax平台的异步传输方法,并详细讨论了基于Ajax的拖拽表格的设计方法,最后在基金支持项目高校组织人事管理信息系统上得到成功应用。结果发现使用拖拽表格显示大量数据有效减少了用户交互过程中的等待时间,提高了系统的响应速度。同时由于客户端分担部分业务层逻辑,从而减轻了服务器压力。Traditional Web application uses paging technique to display mass data, it causes the user waiting long when web page refreshes. In view of this salient problem, in this paper we proposed an asynchronies-transfer method based on Ajax platform, and discussed in detail the design method of dragging table based on Ajax. This method was successfully applied in a Funds supported project, Information System of Human Resource ＆ Organization Management in Universities. The result showed that by using the dragging table to display mass data, the user＇s waiting time is greatly reduced, and the system responding speed is increased. Meanwhile, since the client end shares part of the business layer logic, the pressure of the server is lightened.

关 键 词：AJAX技术 异步交互 拖拽表格 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]