public ActionResult addproduct(int?id = 0) { product model = new product(); if (id != 0) { model = prbll.GetById((int)id); } return(View(model)); }
/// <summary> /// 产品详情 /// </summary> /// <param name="id"></param> /// <returns></returns> public ActionResult particulars(int?id = 0) { product model = new product(); try { model = _productbll.GetById((int)id); ViewBag.shang = _productbll.shang((int)id); ViewBag.xia = _productbll.xia((int)id); //select top 1 * from newst where id <2 order by id DESC //select top 1 * from newst where id > 2 order by id ASC return(View(model)); } catch (Exception) { return(View(model)); } }