text: define(['jquery', 'bootstrap', 'backend', 'table', 'form'], function ($, undefined, Backend, Table, Form) {
  
      var Controller = {
          index: function () {
              // 初始化表格参数配置
              Table.api.init({
                  extend: {
                      index_url: 'landingpage/page/index' + location.search,
                      add_url: 'landingpage/page/add',
                      edit_url: 'landingpage/page/edit',
                      del_url: 'landingpage/page/del',
                      multi_url: 'landingpage/page/multi',
                      table: 'land_page',
                  }
              });
  
              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'),sortable:true},
                          {field: 'title', title: __('Title')},
                          {field: 'keywords', title: __('Keywords')},
                          {field: 'createtime', title: __('Createtime'), operate:'RANGE', addclass:'datetimerange', formatter: Table.api.formatter.datetime,sortable:true},
                          {field: 'updatetime', title: __('Updatetime'), operate:'RANGE', addclass:'datetimerange', formatter: Table.api.formatter.datetime,sortable:true},
                          {field: 'url', title: __('推广链接'), formatter:Table.api.formatter.url},
                          {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);
          },
          recyclebin: function () {
              // 初始化表格参数配置
              Table.api.init({
                  extend: {
                      'dragsort_url': ''
                  }
              });
  
              var table = $("#table");
  
              // 初始化表格
              table.bootstrapTable({
                  url: 'landingpage/page/recyclebin' + location.search,
                  pk: 'id',
                  sortName: 'id',
                  columns: [
                      [
                          {checkbox: true},
                          {field: 'id', title: __('Id')},
                          {field: 'title', title: __('Title'), align: 'left'},
                          {
                              field: 'deletetime',
                              title: __('Deletetime'),
                              operate: 'RANGE',
                              addclass: 'datetimerange',
                              formatter: Table.api.formatter.datetime
                          },
                          {
                              field: 'operate',
                              width: '130px',
                              title: __('Operate'),
                              table: table,
                              events: Table.api.events.operate,
                              buttons: [
                                  {
                                      name: 'Restore',
                                      text: __('Restore'),
                                      classname: 'btn btn-xs btn-info btn-ajax btn-restoreit',
                                      icon: 'fa fa-rotate-left',
                                      url: 'landingpage/page/restore',
                                      refresh: true
                                  },
                                  {
                                      name: 'Destroy',
                                      text: __('Destroy'),
                                      classname: 'btn btn-xs btn-danger btn-ajax btn-destroyit',
                                      icon: 'fa fa-times',
                                      url: 'landingpage/page/destroy',
                                      refresh: true
                                  }
                              ],
                              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]"));
              }
          }
      };
      return Controller;
  });