从后台取到json对象数组后，前台以树的形式显示

Question

http://www.ztree.me/v3/demo.php#_201用这个吧..

Answer 1

你搜索下jquery tree ，有很多树插件，但大多数是国外的，国内有一款叫ztree比较火，看楼主自己选择
我最近用到一款叫jstree ，   
$("#menutree").jstree({
                "core": {
                    "animation": 0,
                    "check_callback": true,
                    "themes": { "stripes": true },
                    "data": {
                        'url': '../ajax/s_module.ashx?flag=1'
                    }
                }
            });//后台json格式
[{"data":"aaa","attr":{"id":"1"},"state":"open","children":[{"data":"bbb","attr":{"id":"cccc"},"state":"closed"}]}]