Beispiel #1
0
        public ActionResult CUD(Products newProduct,
                                string CreateBtn, string UpdateBtn, string DeleteBtn)
        {
            Products Producto;
            //var Proxy = new Proxy();
            var          Proxy  = new BLL.Product();
            ActionResult Result = View();

            if (CreateBtn != null)
            {
                Producto = Proxy.Create(newProduct);
                if (Producto != null)
                {
                    Result = RedirectToAction("CUD", new { id = Producto.ProductID });
                }
            }
            else if (UpdateBtn != null) //modificacion de producto
            {
                var IsUpdate = Proxy.Update(newProduct);
                if (IsUpdate)
                {
                    Result = Content("El producto se ha actualizado");
                }
            }
            else if (DeleteBtn != null) //eliminar producto
            {
                var DeletedProduct = Proxy.Delete(newProduct.ProductID);
                if (DeletedProduct)
                {
                    Result = Content("El producto se ha eliminado");
                }
            }
            return(Result);
        }
Beispiel #2
0
        /// <summary>
        /// 保存数据
        /// </summary>
        private void OnCommit()
        {
            #region 获取输入并验证

            string sCategoryId = string.Empty;
            if (ddlCategory.SelectedIndex > 0)
            {
                sCategoryId = ddlCategory.SelectedValue;
            }
            else
            {
                WebHelper.MessageBox.Messager(this.Page, lbtnPostBack, "所属分类为必选项");
                return;
            }
            string  sProductName  = txtProductName.Value.Trim();
            string  sSubtitle     = txtSubtitle.Value.Trim();
            string  sProductPrice = txtPrice.Value.Trim();
            decimal productPrice  = 0;
            if (!decimal.TryParse(sProductPrice, out productPrice))
            {
                WebHelper.MessageBox.Messager(this.Page, lbtnPostBack, "价格正确格式为:整数或浮点数");
                return;
            }

            DateTime dtNow     = DateTime.Now;
            string   sPNum     = txtPNum.Value.Trim();
            string   sStockNum = txtStockNum.Value.Trim();
            int      stockNum  = 0;
            if (!int.TryParse(sStockNum, out stockNum))
            {
                WebHelper.MessageBox.Messager(this.Page, lbtnPostBack, "库存正确格式为:整数");
                return;
            }
            string  sMarketPrice = txtMarketPrice.Value.Trim();
            decimal marketPrice  = 0;
            if (!decimal.TryParse(sMarketPrice, out marketPrice))
            {
                WebHelper.MessageBox.Messager(this.Page, lbtnPostBack, "市场价正确格式为:整数或浮点数");
                return;
            }
            string sPayOptions  = txtPayOptions.Value.Trim();
            string sCustomAttrs = hCustomAttrs.Value.Trim().Trim('|');
            string sDescr       = HttpUtility.HtmlDecode(hEditor1.Value);

            string sHUploadify = hUploadify.Value.Trim().Trim(',');
            string sImgmain    = hPImagMain.Value.Trim();

            #endregion

            if (bll == null)
            {
                bll = new BLL.Product();
            }
            Model.Product model = new Model.Product();

            string sNewImgmain   = sImgmain;
            string sImagesAppend = string.Empty;  //原始图片
            string sMainImage    = string.Empty;  //原始商品主图片 只一个
            string sImagesUrl    = string.Empty;  //产品图片 只一个
            string sLImagesUrl   = string.Empty;  //产品大图
            string sMImagesUrl   = string.Empty;  //产品中图
            string sSImagesUrl   = string.Empty;  //产品小图
            string htmlAppend    = "";
            string errorMsg      = string.Empty;

            if (!string.IsNullOrEmpty(nId))
            {
                #region 修改商品时,对商品图片的操作

                if (ViewState["ProductModel"] != null)
                {
                    WebHelper.UploadFilesHelper ufh = new WebHelper.UploadFilesHelper();
                    model         = (Model.Product)ViewState["ProductModel"];
                    sMainImage    = model.MainImage;
                    sImagesUrl    = model.ImagesUrl;
                    sImagesAppend = model.ImagesAppend;
                    sLImagesUrl   = model.LImagesUrl;
                    sMImagesUrl   = model.MImagesUrl;
                    sSImagesUrl   = model.SImagesUrl;

                    List <string> imagesAppends    = sImagesAppend.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).ToList <string>();
                    List <string> lImages          = sLImagesUrl.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).ToList <string>();
                    List <string> mImages          = sMImagesUrl.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).ToList <string>();
                    List <string> sImages          = sSImagesUrl.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).ToList <string>();
                    List <string> newImagesAppends = sHUploadify.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).ToList <string>();

                    //取交集
                    List <string> A = newImagesAppends.Intersect(imagesAppends).ToList <string>();
                    //取差集
                    List <string> B = newImagesAppends.Except(imagesAppends).ToList <string>();
                    //取差集
                    List <string> C = imagesAppends.Except(newImagesAppends).ToList <string>();

                    try
                    {
                        if (sImgmain != sMainImage)
                        {
                            if (string.IsNullOrEmpty(sImgmain))
                            {
                                sMainImage = string.Empty;
                                sImagesUrl = string.Empty;
                            }
                            else if (sImgmain.IndexOf("Product") > -1)
                            {
                                sMainImage = sImgmain;
                                sImagesUrl = ufh.GetProductImgMain(sImgmain);
                            }
                            else
                            {
                                string pItemUrl = ufh.FromTempToProduct("~" + sImgmain);
                                htmlAppend += pItemUrl + ",";
                                sNewImgmain = pItemUrl;
                                imagesAppends.Add(pItemUrl);
                                string[] itemthumbnailImages = ufh.GetProductThumbnailImages(pItemUrl);
                                lImages.Add(itemthumbnailImages[1]);
                                mImages.Add(itemthumbnailImages[2]);
                                sImages.Add(itemthumbnailImages[3]);
                            }
                        }

                        foreach (string item in B)
                        {
                            if (item.Trim() != sImgmain)
                            {
                                string pItemUrl = ufh.FromTempToProduct("~" + item);
                                imagesAppends.Add(pItemUrl);
                                string[] itemthumbnailImages = ufh.GetProductThumbnailImages(pItemUrl);
                                lImages.Add(itemthumbnailImages[1]);
                                mImages.Add(itemthumbnailImages[2]);
                                sImages.Add(itemthumbnailImages[3]);
                            }
                        }
                        foreach (string item in C)
                        {
                            imagesAppends.Remove(item);
                            string fileName   = VirtualPathUtility.GetFileName(item);
                            string sExtension = VirtualPathUtility.GetExtension(item);
                            string dirName    = VirtualPathUtility.GetDirectory(item);
                            string parentPath = dirName + fileName.Replace(sExtension, "") + "/";
                            lImages.Remove(lImages.Find(delegate(string m) { return(VirtualPathUtility.GetDirectory(m) == parentPath); }));
                            mImages.Remove(lImages.Find(delegate(string m) { return(VirtualPathUtility.GetDirectory(m) == parentPath); }));
                            sImages.Remove(lImages.Find(delegate(string m) { return(VirtualPathUtility.GetDirectory(m) == parentPath); }));

                            ufh.DeleteProductImage("~" + item);
                        }
                    }
                    catch (Exception ex)
                    {
                        errorMsg = ex.Message;
                    }

                    if (B.Count > 0 || C.Count > 0)
                    {
                        sImagesAppend = "";
                        sLImagesUrl   = "";
                        sMImagesUrl   = "";
                        sSImagesUrl   = "";
                        foreach (string item in imagesAppends)
                        {
                            sImagesAppend += item + ",";
                            htmlAppend    += item + ",";
                        }
                        foreach (string item in lImages)
                        {
                            sLImagesUrl += item + ",";
                        }
                        foreach (string item in mImages)
                        {
                            sMImagesUrl += item + ",";
                        }
                        foreach (string item in sImages)
                        {
                            sSImagesUrl += item + ",";
                        }
                        sImagesAppend = sImagesAppend.Trim(',');
                        sLImagesUrl   = sLImagesUrl.Trim(',');
                        sMImagesUrl   = sMImagesUrl.Trim(',');
                        sSImagesUrl   = sSImagesUrl.Trim(',');
                    }
                }
                #endregion
            }
            else
            {
                #region 新增商品时,对商品图片操作

                if (!string.IsNullOrEmpty(sHUploadify))
                {
                    WebHelper.UploadFilesHelper ufh = new WebHelper.UploadFilesHelper();
                    string[] items = sHUploadify.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);

                    try
                    {
                        sNewImgmain = ufh.FromTempToProduct("~" + sNewImgmain);
                        string[] thumbnailImages = ufh.GetProductThumbnailImages(sNewImgmain);
                        sMainImage     = sNewImgmain;
                        sImagesUrl     = thumbnailImages[0];
                        sLImagesUrl   += thumbnailImages[1] + ",";
                        sMImagesUrl   += thumbnailImages[2] + ",";
                        sSImagesUrl   += thumbnailImages[3] + ",";
                        htmlAppend    += sNewImgmain + ",";
                        sImagesAppend += sNewImgmain + ",";

                        foreach (string item in items)
                        {
                            if (item.Trim() != sImgmain)
                            {
                                string pItemUrl = ufh.FromTempToProduct("~" + item);
                                sImagesAppend += pItemUrl + ",";
                                htmlAppend    += pItemUrl + ",";
                                string[] itemthumbnailImages = ufh.GetProductThumbnailImages(pItemUrl);
                                sLImagesUrl += itemthumbnailImages[1] + ",";
                                sMImagesUrl += itemthumbnailImages[2] + ",";
                                sSImagesUrl += itemthumbnailImages[3] + ",";
                            }
                        }

                        sImagesAppend = sImagesAppend.Trim(',');
                        htmlAppend    = htmlAppend.Trim(',');
                        sLImagesUrl   = sLImagesUrl.Trim(',');
                        sMImagesUrl   = sMImagesUrl.Trim(',');
                        sSImagesUrl   = sSImagesUrl.Trim(',');
                    }
                    catch (Exception ex)
                    {
                        errorMsg = ex.Message;
                    }
                }

                #endregion
            }
            if (!string.IsNullOrEmpty(errorMsg))
            {
                WebHelper.MessageBox.Messager(this.Page, lbtnPostBack, errorMsg, "系统异常提醒");
                return;
            }
            hUploadify.Value = htmlAppend;
            hPImagMain.Value = sNewImgmain;

            model.CategoryId   = sCategoryId;
            model.ProductName  = sProductName;
            model.Subtitle     = sSubtitle;
            model.ProductPrice = productPrice;
            model.ImagesUrl    = sImagesUrl;
            model.CreateDate   = dtNow;
            model.PNum         = sPNum;
            model.StockNum     = stockNum;
            model.ImagesAppend = sImagesAppend;
            model.MainImage    = sMainImage;
            model.LImagesUrl   = sLImagesUrl;
            model.MImagesUrl   = sMImagesUrl;
            model.SImagesUrl   = sSImagesUrl;
            model.MarketPrice  = marketPrice;
            model.PayOptions   = sPayOptions;
            model.CustomAttrs  = sCustomAttrs;
            model.Descr        = sDescr;

            int result = -1;
            if (!string.IsNullOrEmpty(nId))
            {
                model.ProductId = nId;
                result          = bll.Update(model);
            }
            else
            {
                model.UserId = userId;
                result       = bll.Insert(model);
            }

            if (result == 110)
            {
                WebHelper.MessageBox.Messager(this.Page, lbtnPostBack, "已存在相同记录!");
                return;
            }

            if (result > 0)
            {
                WebHelper.MessageBox.MessagerShow(this.Page, lbtnPostBack, "提交成功!", "ListProduct.aspx");
            }
            else
            {
                WebHelper.MessageBox.Messager(this.Page, lbtnPostBack, "提交失败,系统异常!", "系统提示");
            }
        }