E3.Tree开源，发布1.0版本.

文件名	版本	说明
E3-Tree.jar	1.0	E3平台的树
E3-TemplateEngine.ja	1.0	E3平台的模板引擎Adapter
commons-logging.jar	1.04	Apache的commons log,
log4j-1.2.14.jar	1.2.14	Apache的log4j
velocity-1.4.jar	1.4	Apache的模板引擎

<listener></listener>    <listener-class></listener-class> net.jcreate.e3.tree.loader.LoadResourcesListener

protected void service(HttpServletRequest pRequest, HttpServletResponse pResponse) throws ServletException, IOException {                 //业务数据               List orgs = new ArrayList();               Org jcjtOrg = new Org("001",null,"进创集团", 1);               Org jcrjOrg = new Org("001001","001","进创软件", 1);               Org xrjOrg = new Org("0010010011","001001","X软件公司", 1);               Org yrjOrg = new Org("0010010012","001001","Y软件公司", 2);               Org zrjOrg = new Org("0010010013","001001","Z软件公司", 3);               orgs.add(jcjtOrg);               orgs.add(jcrjOrg);               orgs.add(xrjOrg);               orgs.add(yrjOrg);               orgs.add(zrjOrg);                 //业务数据解码器，从业务数据中分解出id和parentid               UserDataUncoder orgUncoder = new UserDataUncoder(){                      public Object getID(Object pUserData) throws UncodeException {                             Org org = (Org)pUserData;                             return org.getId();                      }                      public Object getParentID(Object pUserData) throws UncodeException {                             Org org = (Org)pUserData;                             return org.getParentId();                      }               };                             //Tree模型构造器，用于生成树模型               AbstractWebTreeModelCreator treeModelCreator =                new AbstractWebTreeModelCreator(){                      //该方法负责将业务数据映射到树型节点                      protected Node createNode(Object pUserData, UserDataUncoder pUncoder) {                             Org org = (Org)pUserData;                             WebTreeNode result = new WebTreeNode(org.getName(), "org" + org.getId());                             //action是点击按纽执行的方法.可以是url,或者javascript函数                             result.setAction("javascript:alert(' " + org.getName() + "')");                             return result;                      }               };               treeModelCreator.init(pRequest);                             TreeModel treeModel = treeModelCreator.create(orgs,orgUncoder);               TreeDirector director = new DefaultTreeDirector();//构造树导向器               WebTreeBuilder treeBuilder = new XTreeBuilder();//构造树Builder               treeBuilder.init(pRequest);                           director.build(treeModel, treeBuilder);//执行构造                      String treeScript = treeBuilder.getTreeScript();//获取构造树的脚本               pRequest.setAttribute("treeScript", treeScript);//保存到request,以便页面使用 pRequest.getRequestDispatcher("/e3/samples/tree/XTree.jsp").forward(pRequest,pResponse); }

%@ page contentType="text/html; charset=utf-8"%> <!----> <META http-equiv=Content-Type content="text/html; charset=utf-8"> <!---->

<<E3.Tree参考手册>>在E3.Tree.dis.rar里面

自己顶一下

有没有效果图来看看

下载E3.Tree.dist.rar，的<<E3.Tree参考手册.doc>>里面有效果图，论坛上贴起来不方便.

许可协议跟spring一样的，所以可以放心使用了

官方网站在哪里？

还没网站 ，国内有没有放开源的地方好点的地方？我需要个CVS/SVN空间，有推荐波？

HTTP Status 500 - 调用方法：'showNavTree'失败!

怎么办

没有在jdk1.6下测试过，晚上回去测试.