public JsonResult LiteratureGridDataRequested()
        {
            try
            {
                var gridModel = new LiteratureMetaJqGridModel();
                SetUpLiteratureGrid(gridModel.LiteratureGrid);
                var dictionaries = _literatureService.GetLiteratureMetas().AsQueryable();

                return gridModel.LiteratureGrid.DataBind(dictionaries);
            }
            catch (Exception ex)
            {
                return Json(new { }, JsonRequestBehavior.AllowGet);
            }
        }
 public ActionResult Index()
 {
     var gridModel = new LiteratureMetaJqGridModel();
     SetUpLiteratureGrid(gridModel.LiteratureGrid);
     return View(gridModel);
 }