public ActionResult SaveEditBookData(EditBookModel eb) { EditBookFactory factory = new EditBookFactory(); // 接收書籍資料表欄位 eb.b_id = Request.Form["b_id"]; eb.b_Type = Request.Form["b_Type"]; eb.b_Name = Request.Form["b_Name"]; eb.b_Info = Request.Form["b_Info"]; eb.b_Image = Request.Form["b_Image"]; eb.b_PublishedDate = Request.Form["b_PublishedDate"]; eb.b_DatePrice = Convert.ToInt32(Request.Form["b_DatePrice"]); eb.b_ISBN = Request.Form["b_ISBN"]; eb.b_AgeRating = Request.Form["b_AgeRating"]; eb.b_Series_yn = Request.Form["Series"]; eb.b_Put_yn = Request.Form["b_Put_yn"]; if (Request.Form["PublishedIdName"] != null) { eb.PublishedIdName = Request.Form["PublishedIdName"]; eb.p_id = factory.出版社資料解析成編號(eb.PublishedIdName); } if (eb.Image != null) { string deleteresult = factory.傳回原書籍封面照片檔名(eb.b_id); string 刪除舊圖片路徑 = "../書籍素材/" + eb.b_Type + "素材/" + eb.b_id + "/" + eb.b_id + "-cover.jpg"; if (System.IO.File.Exists(Server.MapPath(刪除舊圖片路徑))) { try { // 刪除舊封面圖片 System.IO.File.Delete(Server.MapPath(刪除舊圖片路徑)); } catch { deleteresult = "修改失敗"; } } if (deleteresult != "修改失敗") { // 將新封面圖片儲存到路徑 string photoName = factory.書籍封面圖片命名(eb); eb.b_Image = photoName; string 儲存書籍封面路徑 = Server.MapPath("../書籍素材/" + eb.b_Type + "素材/" + eb.b_id + "/" + photoName); eb.Image.SaveAs(儲存書籍封面路徑); } } // 處理 tags eb.Tags字串 = Request.Form["Tag"]; eb.Tags = factory.Tags轉成陣列(eb.Tags字串); factory.移除此書籍的標籤(eb.b_id); // 處理書籍作者 eb.AuthorIdName = Request.Form.GetValues("AuthorIdName"); factory.移除此書籍的作者(eb.b_id); //儲存到資料庫 factory.SaveBookData_Books(eb); factory.儲存到標籤資料表(eb); factory.SaveBooksAuthor(eb); return(RedirectToAction("List")); }