树组件，对Jquery Ztree进行简单的封装

使用方式

{{bu-tree options=view.treeOptions zNodes=view.zNodes}}

对应的View文件为

Tree View
export default Ember.View.extend({

   init: function () {
     this._super.apply(this,arguments);
     this.set('treeOptions', {
       onClick:function(component, event, treeId, treeNode, clickFlag){
         //your code
       }
     });
     this.set('zNodes', [
         { name: "父节点1 - 展开", open: true,
           children: [
             { name: "父节点11 - 折叠",
               children: [
                 { name: "叶子节点111"},
                 { name: "叶子节点112"},
                 { name: "叶子节点113"},
                 { name: "叶子节点114"}
               ]},
             { name: "父节点12 - 折叠",
               children: [
                 { name: "叶子节点121"},
                 { name: "叶子节点122"},
                 { name: "叶子节点123"},
                 { name: "叶子节点124"}
               ]},
             { name: "父节点13 - 没有子节点", isParent: true}
           ]},
         { name: "父节点2 - 折叠",
           children: [
             { name: "父节点21 - 展开", open: true,
               children: [
                 { name: "叶子节点211"},
                 { name: "叶子节点212"},
                 { name: "叶子节点213"},
                 { name: "叶子节点214"}
               ]},
             { name: "父节点22 - 折叠",
               children: [
                 { name: "叶子节点221"},
                 { name: "叶子节点222"},
                 { name: "叶子节点223"},
                 { name: "叶子节点224"}
               ]},
             { name: "父节点23 - 折叠",
               children: [
                 { name: "叶子节点231"},
                 { name: "叶子节点232"},
                 { name: "叶子节点233"},
                 { name: "叶子节点234"}
               ]}
           ]},
         { name: "父节点3 - 没有子节点", isParent: true}
       ]
     );
   }
 });

Warning: *组件重写了callback函数方法，加入了一层代理功能，第一个参数为component实例，用于与Ember交互，其他参数与zTree一致

详细API DEMO 见 Ztree查看更多...