1.1:下拉框条件:后台取得ViewBag传给前台 MonitorController: public ActionResult BigData(): //下拉框筛选条件 var result = MonitorBLL.GetSoilPlantCountByCode(loginSoil); var r = (object)result.data; ViewBag.soilplantcount = r; // loginSoil是登录用户 public static ResponseModel G…