【摘要】 Ajax是Web 2.0的核心之一。Web应用所提供的体验和用户从桌面应用程序所达到的体验在响应速度、易用性等方面存在着巨大的差异。首先阐述Ajax的工作原理,然后给出Ajax在Web开发过程中实现自动完成功能的一个应用实例,解决在用户记不清楚要查询信息的全名时辅助用户输入信息,提高了用户查询的速度和准确率。它是利用Ajax的异步交互功能将操作转至后台来完成的。通过适当的使用Ajax技术,为用户提供了更好的Web体验。更多还原

【Abstract】 Ajax is one of the Web 2.0 cores.The user Experience between Web applications and desktop applications existence a huge difference in response to the speed,usability and so on.This paper first describes the working principles of Ajax,Then introduces Ajax application exemplification of autocomplete indeveloping Web system,the problem of the users in mind not to query information full name is resolved,to help users enter information to enhance the user queries the speed and accuracy,Ajax′s asynchronous interactive function is applied to complete operation to the backstage.Ajax is used appropriately to provide user with better experience of Web.更多还原