摘要
随着Web技术的发展,越来越多ASP.NET应用程序中引入AJAX技术,以降低服务器负担和解决整页刷新带来的白屏问题。而微软推出的ASP.NET AJAX框架与ASP.NET 2.0编程模型无缝集成,可大大降低程序员开发AJAX程序的难度。首先介绍AJAX引擎原理和ASP.NET AJAX服务器端与客户端架构;继而阐述ASP.NET AJAX在Web站点中的配置方法;最后以工程机械远程定位监控系统的车辆监控模块为实例,引入AJAX功能以实现异步局部更新和定时刷新,从而为用户提供了友好的交互界面。
With the development of Web technology,AJAX is brought into more and more ASP.NET applications to reduce server burden and to solve the blank-screen problem caused by full-page refreshing.The launch of Microsoft＇s ASP.NET AJAX framework for ASP.NET 2.0 programming model with seamless integration can greatly reduce the difficulty of programmers in developing AJAX style.In this paper we introduce the AJAX engine principle and the ASP.NET AJAX server-side and client-side framework firstly,and then elaborate the configuration of ASP.NET AJAX in the Web sites.At the end,we take the vehicle monitoring module of construction machinery remote positioning and monitoring system as an example,in which the ASP.NET AJAX framework is imported in order to achieve asynchronous partial update and timed refreshing,therefore a friendly user interactive interface is brought about.
出处
《计算机应用与软件》
CSCD
2011年第6期195-198,共4页
Computer Applications and Software
