text: define(['jquery', 'bootstrap', 'backend', 'table', 'form', 'jstree'], function ($, undefined, Backend, Table, Form, undefined) {
      //读取选中的条目
      $.jstree.core.prototype.get_all_checked = function (full) {
          var obj = this.get_selected(), i, j;
          for (i = 0, j = obj.length; i < j; i++) {
              obj = obj.concat(this.get_node(obj[i]).parents);
          }
          obj = $.grep(obj, function (v, i, a) {
              return v != '#';
          });
          obj = obj.filter(function (itm, i, a) {
              return i == a.indexOf(itm);
          });
          return full ? $.map(obj, $.proxy(function (i) {
              return this.get_node(i);
          }, this)) : obj;
      };
      var Controller = {
          index: function () {
              // 初始化表格参数配置
              Table.api.init({
                  extend: {
                      index_url: 'user.group/index',
                      add_url: 'user.group/add',
                      edit_url: 'user.group/edit',
                      del_url: 'user.group/del',
                      multi_url: 'user.group/multi',
                      table: 'user_group',
                  }
              });
  
              var table = $("#table");
  
              // 初始化表格
              table.bootstrapTable({
                  url: $.fn.bootstrapTable.defaults.extend.index_url,
                  pk: 'id',
                  sortName: 'id',
                  columns: [
                      [
                          {checkbox: true},
                          {field: 'id', title: __('Id')},
                          {field: 'name', title: __('Name')},
                          {field: 'createtime', title: __('Createtime'), formatter: Table.api.formatter.datetime, operate: 'RANGE', addclass: 'datetimerange', sortable: true},
                          {field: 'updatetime', title: __('Updatetime'), formatter: Table.api.formatter.datetime, operate: 'RANGE', addclass: 'datetimerange', sortable: true},
                          {field: 'status', title: __('Status'), formatter: Table.api.formatter.status},
                          {field: 'operate', title: __('Operate'), table: table, events: Table.api.events.operate, formatter: Table.api.formatter.operate}
                      ]
                  ]
              });
  
              // 为表格绑定事件
              Table.api.bindevent(table);
          },
          add: function () {
              Controller.api.bindevent();
          },
          edit: function () {
              Controller.api.bindevent();
          },
          api: {
              bindevent: function () {
                  Form.api.bindevent($("form[role=form]"), null, null, function () {
                      if ($("#treeview").size() > 0) {
                          var r = $("#treeview").jstree("get_all_checked");
                          $("input[name='row[rules]']").val(r.join(','));
                      }
                      return true;
                  });
                  //渲染权限节点树
                  //销毁已有的节点树
                  $("#treeview").jstree("destroy");
                  Controller.api.rendertree(nodeData);
                  //全选和展开
                  $(document).on("click", "#checkall", function () {
                      $("#treeview").jstree($(this).prop("checked") ? "check_all" : "uncheck_all");
                  });
                  $(document).on("click", "#expandall", function () {
                      $("#treeview").jstree($(this).prop("checked") ? "open_all" : "close_all");
                  });
                  $("select[name='row[pid]']").trigger("change");
              },
              rendertree: function (content) {
                  $("#treeview")
                          .on('redraw.jstree', function (e) {
                              $(".layer-footer").attr("domrefresh", Math.random());
                          })
                          .jstree({
                              "themes": {"stripes": true},
                              "checkbox": {
                                  "keep_selected_style": false,
                              },
                              "types": {
                                  "root": {
                                      "icon": "fa fa-folder-open",
                                  },
                                  "menu": {
                                      "icon": "fa fa-folder-open",
                                  },
                                  "file": {
                                      "icon": "fa fa-file-o",
                                  }
                              },
                              "plugins": ["checkbox", "types"],
                              "core": {
                                  'check_callback': true,
                                  "data": content
                              }
                          });
              }
          }
      };
      return Controller;
  });