可拖拽的easyui treegrid
引用：JQuery EasyUI TreeGrid控件的使用——支持拖拽与禁止拖拽
演示：
TreeGrid Actions - jQuery EasyUI Demo
[
{
"id": 3,
"parent": null,
"name": "系统设置",
"url": null,
"visible": true,
"leaf": true,
"seq": 1,
"roles": [],
"children": [],
"icon": null
},
{
"id": 6,
"parent": null,
"name": "基础数据",
"url": null,
"visible": true,
"leaf": true,
"seq": 2,
"roles": [],
"children": [],
"icon": null
},
{
"id": 7,
"parent": null,
"name": "权限管理",
"url": null,
"visible": true,
"leaf": true,
"seq": 3,
"roles": [],
"children": [
{
"id": 9,
"parent": {
"id": 7,
"parent": null,
"name": null,
"url": null,
"visible": false,
"leaf": false,
"seq": 0,
"roles": [],
"children": [],
"icon": null
},
"name": "用户管理",
"url": "user/list",
"visible": true,
"leaf": true,
"seq": 1,
"roles": [],
"children": [],
"icon": "3"
},
{
"id": 10,
"parent": {
"id": 7,
"parent": null,
"name": null,
"url": null,
"visible": false,
"leaf": false,
"seq": 0,
"roles": [],
"children": [],
"icon": null
},
"name": "角色管理",
"url": "role/list",
"visible": true,
"leaf": true,
"seq": 2,
"roles": [],
"children": [],
"icon": "2"
},
{
"id": 11,
"parent": {
"id": 7,
"parent": null,
"name": null,
"url": null,
"visible": false,
"leaf": false,
"seq": 0,
"roles": [],
"children": [],
"icon": null
},
"name": "菜单管理",
"url": "menu/list",
"visible": true,
"leaf": true,
"seq": 3,
"roles": [],
"children": [],
"icon": null
}
],
"icon": null
},
{
"id": 8,
"parent": null,
"name": "订单管理",
"url": null,
"visible": true,
"leaf": true,
"seq": 4,
"roles": [],
"children": [],
"icon": null
}
]