// upload product's second image
protected void upload2Button_Click(object sender, EventArgs e)
{
// proceed with uploading only if the user selected a file
if (image2FileUpload.HasFile)
{
try
{
string fileName = image2FileUpload.FileName;
string location = Server.MapPath("./ProductImages/") + fileName;
// save image to server
image2FileUpload.SaveAs(location);
// update database with new product details
ProductDetails pd = CatalogBLO.GetProductDetails(currentProductId);
CatalogBLO.UpdateProduct(currentProductId, pd.Name, pd.Description, pd.Price.ToString(), pd.Image1FileName, fileName, pd.OnDepartmentPromotion.ToString(), pd.OnCatalogPromotion.ToString());
// reload the page
Response.Redirect(Request.ApplicationPath + "/CatalogAdmin.aspx" +
"?DepartmentID=" + currentDepartmentId +
"&CategoryID=" + currentCategoryId +
"&ProductID=" + currentProductId);
}
catch
{
statusLabel.Text = "Uploading image 2 failed";
}
}
}
// Update a product
protected void grid_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
// Retrieve updated data
string id = grid.DataKeys[e.RowIndex].Value.ToString();
string name = ((TextBox)grid.Rows[e.RowIndex].FindControl("nameTextBox")).Text;
string description = ((TextBox)grid.Rows[e.RowIndex].FindControl("descriptionTextBox")).Text;
string price = ((TextBox)grid.Rows[e.RowIndex].FindControl("priceTextBox")).Text;
string image1FileName = ((TextBox)grid.Rows[e.RowIndex].FindControl("image1TextBox")).Text;
string image2FileName = ((TextBox)grid.Rows[e.RowIndex].FindControl("image2TextBox")).Text;
string onDepartmentPromotion = ((CheckBox)grid.Rows[e.RowIndex].Cells[6].Controls[0]).Checked.ToString();
string onCatalogPromotion = ((CheckBox)grid.Rows[e.RowIndex].Cells[7].Controls[0]).Checked.ToString();
// Execute the update command
bool success = CatalogBLO.UpdateProduct(id, name, description, price, image1FileName, image2FileName, onDepartmentPromotion, onCatalogPromotion);
// Cancel edit mode
grid.EditIndex = -1;
// Display status message
statusLabel.Text = success ? "Product update successful" : "Product update failed";
// Reload grid
BindGrid();
}