基于AJAX的自动组卷系统的优化设计与实现

An Optimized Design and Implementation of Test Paper Auto-Generating System Based on AJAX Technology

在设计Web考试系统中,基于传统Web技术的设计在抽题组卷过程中需多次提交页面,造成组卷的连续操作中的多次的提交和等待,同时页面的不断刷新也会造成用户点击鼠标前后定位位置的丢失.为提升用户体验,本文采用异步的AJAX技术设计并实现了抽题组卷系统,模拟桌面程序的显示方式,实现了组卷过程中系统的页面局部更新,确保了Web环境下组卷过程的连续性.

In the design of web exam systems,there is a need to submit many times in question selection and paper generating module by using traditional web technology,which causes the continuous-running process be broken by submission and wait time after time and furthermore,the unceasingly refresh of page also causes losing of mouse position.To promote user experience,a system utilizing asynchronous AJAX technology and realizing paper auto-generating is proposed.The system implements page partial renewal,which simulates desktop display features,has guaranteed the continuity of paper generating process under web environment.