text: define(['jquery', "backbone", 'jctLibs'],function($, Backbone, jctLibs) {
      var rootUrl = "http://192.168.0.220:8081";
      var allNewsModel = Backbone.Model.extend({
          //默认查询
          gethistoryreder: function (reviewresult,startdatetime,enddatetime) {
              var that = this;
              var result = {};
              var params={
                  title:reviewresult,
                  start_date_time:startdatetime,
                  end_date_time:enddatetime
              };
              $.ajax({
                  type: "get",
                  url: rootUrl + "/jethis/News/GetNewsRecord",
                  data: params
              }).done(function (rows) {
                  result.errorNo = 0;
                  result.rows = rows;
                  that.trigger("gethistoryreder", result);
  
              }).fail(function (error) {
                  result.data = error;
                  result.errorNo = -1;
                  that.trigger("gethistoryreder", result);
              });
          },
      });
      return allNewsModel;
  });
  
  
  