protected void DataGridForListOfProducts_PageIndexChanging(object sender, GridViewPageEventArgs e) { DataGridForListOfProducts.PageIndex = e.NewPageIndex; AccessorToSessionForListOfProductsPage CurrentAccessorToSession = new AccessorToSessionForListOfProductsPage(Session); DataGridForListOfProducts.DataSource = CurrentAccessorToSession.GetManagerOfProductsForCurrentSession().LoadProductsForPages(); DataGridForListOfProducts.DataBind(); }
protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { AccessorToSessionForListOfProductsPage CurrentAccessorToSession = new AccessorToSessionForListOfProductsPage(Session); CurrentAccessorToSession.AddManagerOfProductsToSession(new ManagerOfProducts(new FakeRepositoryForProducts())); DataGridForListOfProducts.DataSource = CurrentAccessorToSession.GetManagerOfProductsForCurrentSession().LoadProductsForPages(); DataGridForListOfProducts.DataBind(); } }
protected void AddNewProductButtonOnClick(object sender, EventArgs e) { if (ScriptManager.GetCurrent(this.Page).IsInAsyncPostBack) { if ((ProductNameTextBox.Text != null) && (ProductNameTextBox.Text != string.Empty)) { AccessorToSessionForListOfProductsPage CurrentAccessorToSession = new AccessorToSessionForListOfProductsPage(Session); if (CurrentAccessorToSession.GetManagerOfProductsForCurrentSession().CheckProductNameForDuplicate(ProductNameTextBox.Text)) { throw new Exception(Texts.ErrorMessageForAddingNewProduct_IllegalName); } } } else { Validate(); if (IsValid) { if (ProductImageFileUpload.HasFile) { string ServerFullFileName = string.Empty; ServerFullFileName = HttpContext.Current.Server.MapPath("/" + Texts.NameOfFolderForProductImages + "/" + ProductImageFileUpload.PostedFile.FileName); lock (GatesForFileSaving) { if (!File.Exists(ServerFullFileName)) { ProductImageFileUpload.PostedFile.SaveAs(ServerFullFileName); } } } AccessorToSessionForListOfProductsPage CurrentAccessorToSession = new AccessorToSessionForListOfProductsPage(Session); bool NewProductWasAdded = CurrentAccessorToSession.GetManagerOfProductsForCurrentSession().AddNewProduct(ProductNameTextBox.Text, ProductDescriptionTextBox.Text, Int32.Parse(ProductPriceTextBox.Text), "~/" + Texts.NameOfFolderForProductImages + "/" + ProductImageFileUpload.PostedFile.FileName); CurrentListOfProducts.RefreshBinding(); } } }
public void RefreshBinding() { AccessorToSessionForListOfProductsPage CurrentAccessorToSession = new AccessorToSessionForListOfProductsPage(Session); DataGridForListOfProducts.DataSource = CurrentAccessorToSession.GetManagerOfProductsForCurrentSession().LoadProductsForPages(); DataGridForListOfProducts.DataBind(); }
protected void DislikeButton_OnClick(object sender, EventArgs e) { AccessorToSessionForListOfProductsPage CurrentAccessorToSession = new AccessorToSessionForListOfProductsPage(Session); int NewAmountOfLikes = CurrentAccessorToSession.GetManagerOfProductsForCurrentSession().ChangeRating(CurrentProductID_Int, false); LabelForDislikes.Text = NewAmountOfLikes.ToString(); }