Esempio n. 1
0
        protected void ManageInsertsSubmitBtn_Click(object sender, EventArgs e)
        {
            Product p = new Product();

            //Get user input from textboxes and put them into variables
            string InsertCategory    = manageInsertCategory.Text;
            string InsertName        = manageInsertName.Text;
            int    InsertStock       = Convert.ToInt32(manageInsertStock.Text);
            string InsertDescription = manageInsertDescription.Text;
            double InsertPrice       = Convert.ToDouble(manageInsertPrice.Text);
            string InsertImage       = "../img/" + Convert.ToString(FileUploadImg.FileName);

            // Checks to see if all fields  of user input are valid
            if (IsValid)
            {
                /* Author:
                 * Use:  To allow for an image to be uploaded and check for correct file type
                 * Website Name: ASP.net webform Tutorials
                 * Website Url: https://asp.net-tutorials.com/controls/file-upload-control
                 * Date: 11/04/19
                 * Page Used: ManageItems.aspx, ManageItems.aspx.cs
                 */
                //Check if image file is a certain type
                if (FileUploadImg.PostedFile.ContentType == "image/jpeg" || FileUploadImg.PostedFile.ContentType == "image/png" || FileUploadImg.PostedFile.ContentType == "image/jpg")
                {
                    //Error text is switched to invisible
                    insertImageFileError.Visible = false;

                    /* Author: Kudvenkat
                     *  Use: Used to upload an image into the project
                     *  Website Name: Fileupload control in asp.net Part 30 (4.40 seconds)
                     *  Website Url: https://www.youtube.com/watch?v=irF6Zomjxwc&feature=youtu.be
                     *  Date: 11/04/19
                     *  Pahe used: ManageItems.aspx.cs
                     */
                    //Save image into project
                    FileUploadImg.SaveAs(Server.MapPath("~/img/" + FileUploadImg.FileName));
                    //Add data inserted in globalData as a new product

                    p.Category    = InsertCategory;
                    p.Name        = InsertName;
                    p.Stock       = InsertStock;
                    p.Description = InsertDescription;
                    p.Price       = InsertPrice;
                    p.Quantity    = 1;
                    p.Image       = InsertImage;
                    QueryClass.AddProduct(p);
                    Response.Redirect("ManageProducts.aspx");
                }
                else
                {
                    //Display error message by making text visible
                    insertImageFileError.Visible = true;
                }
            }
        }