/// <summary> /// 载入创建数据 /// </summary> /// <returns></returns> public ActionResult Create() { string title = "请选择"; ViewBag.ProductAttribute = _productattributeContract.SelectOption(title); IQueryable <ProductAttribute> listProductAttr = _productattributeContract.ProductAttributes; listProductAttr = listProductAttr.Where(x => x.ParentId == null); string strCode = CalculateCode(listProductAttr); ViewBag.CodeNum = strCode; return(PartialView()); }