基于Ajax技术的无刷新联动下拉框的实现

Implementation of No Refurbish Linkage Pulldown With Based on Ajax

Aj ax技术在St r ut s框架中实现动态获取数据的联动下拉框无刷新的方法,是变传统的同步为异步,从而使数据的获取速度得到极大地提高,同时减少用户的等待时间,而且整个过程不再需要页面的刷新,可以大大地提高程序的运行速度,节省网络资源。

A method of dynamically accessing data with no refurbish linkage pulldown in Struts framework by using Ajax technology is discussed in detail, which shifts traditional synchronous processes to asynchronous processes. It substancially improves data accessing speed and saves users＇ data accessing time and the network＇s resources.