public ActionResult Index(FeedbackListReq parame) { parame.pi = parame.pi == 0 ? 1 : parame.pi; parame.ps = parame.ps == 0 ? 10 : parame.ps; int totalSize = 0; List <FeedbackModel> feedbackList = feedbackBll.GetFeedbackList(parame, ref totalSize); StringBuilder feedbackIds = new StringBuilder(); foreach (FeedbackModel item in feedbackList) { feedbackIds.Append(item.FeedbackId + ","); } if (feedbackIds.ToString().Length > 0) { feedbackIds.Remove(feedbackIds.ToString().Length - 1, 1); } List <Notice> replayList = noticeBll.GetReplayListByIds(feedbackIds.ToString()); FeedbackListView viewList = new FeedbackListView(); viewList.FeedbackList = feedbackList; viewList.ReplayList = replayList; viewList.TotalSize = totalSize; ViewBag.pi = parame.pi; ViewBag.ps = parame.ps; return(View(viewList)); }