text: define(function(require, exports, module) {
      var Notify = require('common/bootstrap-notify');
      require('jquery.sortable');
      exports.run = function() {
  
          $('tbody').on('click', '.delete-btn', function() {
              if (!confirm('确认要删除此导航吗？')) return false;
              var $btn = $(this);
              $.post($btn.data('url'), function(response) {
                  if (response.status == 'ok') {
                      Notify.success('删除成功!');
                      setTimeout(function(){
                          window.location.reload();
                      }, 500);
                  } else {
                      alert('服务器错误!');
                  }
              }, 'json');
  
          });
  
          var group = $('.navigation-table tbody').sortable({
              group: 'serialization',
              containerPath: '> tr',
              itemSelector: 'tr.has-subItems,tr.child',
              placeholder: '<tr class="placeholder"/>',
              onDrop: function (item, container, _super) {
                  _super(item, container);
                  var $tbody = $(item).parent();
                  $tbody.find('tr.has-subItems').each(function() {
                      var $tr = $(this);
                      $tbody.find('[data-parent-id=' + $tr.data('id') + ']').detach().insertAfter($tr);
                  });
                  var data = group.sortable("serialize").get();
                  $.post($tbody.data('updateSeqsUrl'), {data:data}, function(response){
                  });
              }
          });
  
  
      };
  
  });