Application of AJAX in Web Courseware

A more efficient and interactive Web courseware which attracts more interesting from the existing numerous courseware can be developed with AJAX technology.But developers have to synchronize page refresh and can't achieve a better users′ experience when they develop project.A web courseware with preferable users′ experience and asynchronous communication between browser and web server can be developed by using AJAX without refreshing pages.By analyzing the principle of AJAX,the typical task of resolving is presented.