一个网站后台管理的框架,采用ExtJs.MVC模式 使用Struts2-Framework for the management of a site background, using ExtJs.MVC mode uses Struts2

.I m beginner and speak french.So sorry for my code and the fault. I m working presently on graphic on the good Extjs.I begin by writing a extension for svg.feature:can create rectangle, ellipse and circle and can paint with some color or gradian (ra