Dojo是一个强大的面向对象Javascr ipt框架。主要由三大模块组成:Core、Dijit、DojoX。Core提供Ajax,events,packaging,CSS-based querying,animations,JSON等相关操作API-Dojo is a powerful object-oriented Javascr ipt framework. Mainly consists of three modules: Core, Dijit, DojoX. Core provide