Пример #1
0
 protected void btnremove_Click(object sender, EventArgs e)
 {
     #region 移动图书
     foreach (GridViewRow grv in grvbooklist.Rows)
     {
         CheckBox chb = (CheckBox)grv.FindControl("cbok");
         if (chb.Checked == true)
         {
             int   bookid     = Convert.ToInt32(grvbooklist.DataKeys[grv.RowIndex].Value);
             int   categoryid = Convert.ToInt32(ddlnewcategory.SelectedValue);
             Books book       = Bookmanager.GetBookDetailById(bookid);
             book.Categories = CategoriesManager.GetCategoriesById(categoryid);
             Bookmanager.EditBook(book);
         }
     }
     BindData();
     #endregion
 }
Пример #2
0
    public void BindData()
    {
        #region 根据图书Id绑定GridView
        Books book = Bookmanager.GetBookDetailById(Convert.ToInt32(ViewState["BookId"]));
        book.Clicks++;
        Bookmanager.EditBook(book);

        this.lblAuthor.Text          = book.Author;
        this.lblBookName.Text        = book.Title;
        this.lblPublisher.Text       = book.Publishers.Name;
        this.lbltypeName.Text        = book.Categories.Name;
        this.lblISBN.Text            = book.ISBN;
        this.lblPublishDate.Text     = book.PublishDate.ToShortDateString();
        this.lblFonts.Text           = book.WordsCount.ToString();
        this.lblPrice.Text           = book.UnitPrice.ToString("0.00");
        this.lblContent.Text         = book.ContentDescription;
        this.lblAuthorIntroduce.Text = book.AuthorDescription;
        this.lblRecomment.Text       = book.EditorComment;
        this.lblCatagory.Text        = book.TOC;
        this.lbclicks.Text           = book.Clicks.ToString();
        this.imgBook.ImageUrl        = "~/Images/BookCovers/" + book.ISBN + ".jpg";

        #endregion
    }
Пример #3
0
 protected void btnok_Click(object sender, EventArgs e)
 {
     if (ViewState["BookId"] != null)
     {
         #region 更新图书
         if (FileUploadimg.HasFile)
         {
             string[] arrexit   = { ".jpg" };
             DateTime dt        = DateTime.Now;
             string   Bfilename = dt.Year.ToString("0000") + dt.Month.ToString("00") + dt.Second.ToString("00") + dt.Millisecond.ToString("00");
             bool     isok      = FunctionHelp.JudgeFileUploadimg(FileUploadimg, "~/Images/BookCovers/", Bfilename, arrexit);
             if (isok)
             {
                 Books book = Bookmanager.GetBookDetailById(Convert.ToInt32(ViewState["BookId"]));
                 book      = GetBook(book);
                 book.ISBN = Bfilename;
                 Bookmanager.EditBook(book);
                 Response.Redirect("~/Admin/ListAllBooks.aspx");
             }
             else
             {
                 labimessage.Text = "上传图片格式不正确";
             }
         }
         else
         {
             Books book = Bookmanager.GetBookDetailById(Convert.ToInt32(ViewState["BookId"]));
             book = GetBook(book);
             Bookmanager.EditBook(book);
             Response.Redirect("~/Admin/ListAllBooks.aspx");
         }
         #endregion
     }
     else
     {
         #region 添加图书
         if (Bookmanager.SearchISBN(txtISBN.Text))
         {
             labisbnmessage.Text = "该ISBN已存在";
         }
         else
         {
             if (FileUploadimg.HasFile)
             {
                 string[] arrexit = { ".jpg" };
                 bool     isok    = FunctionHelp.JudgeFileUploadimg(FileUploadimg, "~/Images/BookCovers/", txtISBN.Text, arrexit);
                 if (isok)
                 {
                     Books book = new Books();
                     book = GetBook(book);
                     Bookmanager.AddBook(book);
                     labimessage.Text = "添加成功";
                 }
                 else
                 {
                     labimessage.Text = "上传图片格式不正确";
                 }
             }
         }
         #endregion
     }
 }