aspx.cs页面传到前台的数据,如下,通过然后将 zNodes传进去加载时只能显示pId 为""的节点,子节点不能显示,(有下级节点的子节点也不显示),是因为pId必须为数字吗?还是别的原因?
var strSidebar= <%=strSidebar %>;
var zNodes = strSidebar.leftTreeNode;
数据格式如下:
{"leftTreeNode":[{"id":"1774c9fe-cc3c-4122-bac8-1f1fcdb7bcad","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"基础置","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/SYSSettings.aspx"},{"id":"3422ea08-87cf-4af3-8fe5-79ed311bdc62","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"报表管理","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/Reports\/ReportMgr.aspx"},{"id":"45b5a3e2-11d1-4394-a2df-b73e4b1a42ff","pId":"fe9c43e3-0eea-4cc8-8b92-178a33902910","name":"查看报表","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/Reports\/ViewReportMgr.aspx"}]};

忘记说了,最新版本zTree 3.5 , jQuery 1.9.1

你这数据里面就三个节点，而且并没有 pId 指定的 id 的那个节点数据呀。 要让我变出来吗？ 呵呵
我用你的数据实验了，可以正常显示3个节点的。

完整数据
{"leftTreeNode":[{"id":"1774c9fe-cc3c-4122-bac8-1f1fcdb7bcad","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"基础设置","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/SYSSettings.aspx"},{"id":"25f57c5b-578d-41d2-99b9-fc43e2648aac","pId":"fe9c43e3-0eea-4cc8-8b92-178a33902910","name":"系统利用率","permName":"","permValue":"","url":"..\/Modules\/BPM\/WebSite\/Statistics\/SYSUtilization.aspx"},{"id":"3422ea08-87cf-4af3-8fe5-79ed311bdc62","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"报表管理","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/Reports\/ReportMgr.aspx"},{"id":"45b5a3e2-11d1-4394-a2df-b73e4b1a42ff","pId":"fe9c43e3-0eea-4cc8-8b92-178a33902910","name":"查看报表","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/Reports\/ViewReportMgr.aspx"},{"id":"48e04a80-bced-4547-b94d-8a05931ce18a","pId":"fe9c43e3-0eea-4cc8-8b92-178a33902910","name":"定时数据","permName":"","permValue":"","url":"..\/Modules\/BPM\/WebSite\/Statistics\/TimeoutStatistics.aspx"},{"id":"5a46ef9d-693e-437d-9fed-d18618b6eac7","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"日志管理","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/LogManage.aspx"},{"id":"603e60ec-5c47-42a4-98f4-6d16f00a9c44","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"表单管理","permName":"","permValue":"","url":"..\/Modules\/FormDesigner\/FormsManage.aspx"},{"id":"73f09f9d-2347-48d1-b969-4b55c9120325","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"流程管理","permName":"","permValue":"","url":"..\/Modules\/BPM\/WorkflowManage.aspx"},{"id":"a524af0e-67a6-463f-b676-07603a553673","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"上级领导","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/ous\/UserSupervisors.aspx"},{"id":"a99bef49-5c8e-4d4f-9dda-3ced63c58f9d","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"权限管理","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/Permissions\/Permission_Manage.aspx"},{"id":"fcd589c5-8322-4fff-8a1f-5b852dcc8d0c","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"工作时间表","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/WorkSchedule\/WorkScheManage.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902910","pId":"","name":"报表管理","permName":"","permValue":"","url":""},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902913","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"模块管理","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/ModulesMgr.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902914","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"数据库管理","permName":"","permValue":"","url":"..\/Modules\/Database\/DatabaseManage.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902922","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"消息列队","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/MsgManage.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902923","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"组织管理","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/ous\/Orgs.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902924","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"用户管理","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/ous\/Users.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902925","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"角色管理","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/ous\/Roles.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902926","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","name":"安全组管理","permName":"","permValue":"","url":"..\/Modules\/SYSManages\/ous\/SecGroups.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902935","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029ad","name":"发起任务","permName":"","permValue":"","url":"..\/Modules\/BPM\/WebSite\/InitiatedTask.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902936","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029ad","name":"草稿箱","permName":"","permValue":"","url":"..\/Modules\/BPM\/WebSite\/Drafts.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902937","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029ad","name":"当前任务","permName":"","permValue":"","url":"..\/Modules\/BPM\/WebSite\/CurrentTask.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a33902938","pId":"fe9c43e3-0eea-4cc8-8b92-178a339029ad","name":"历史任务","permName":"","permValue":"","url":"..\/Modules\/BPM\/WebSite\/HistoricalTask.aspx"},{"id":"fe9c43e3-0eea-4cc8-8b92-178a339029a8","pId":"","name":"系统管理","permName":"","permValue":"","url":""},{"id":"fe9c43e3-0eea-4cc8-8b92-178a339029ad","pId":"","name":"BPM","permName":"","permValue":"","url":""}]}

呃 解决了 其实已经加载了,不过点击没有展开,加了单击展开事件就好了. 样式问题 ?

zTree 没有默认的 单击节点展开的功能， 可以利用 onClick 实现单击展开。 有专门单击展开的 Demo