// Methods toward ImageDesc Table. /// <summary> /// First validate then Update/Save new imagedesc object.. /// </summary> /// <param name="imagedesc"></param> public void SaveImageDesc(ImageDesc imagedesc) { ICollection <ValidationResult> validationresults; if (!imagedesc.Validate(out validationresults)) { throw new ApplicationException(); } if (imagedesc.ImgDescID == 0) { ImageDescDAL.SaveImageDesc(imagedesc); } else { ImageDescDAL.UpdateImageDesc(imagedesc); } }
// Methods toward ImageDesc Table. /// <summary> /// First validate then Update/Save new imagedesc object.. /// </summary> /// <param name="imagedesc"></param> public void SaveImageDesc(ImageDesc imagedesc) { ICollection<ValidationResult> validationresults; if (!imagedesc.Validate(out validationresults)) { throw new ApplicationException(); } if (imagedesc.ImgDescID == 0) { ImageDescDAL.SaveImageDesc(imagedesc); } else { ImageDescDAL.UpdateImageDesc(imagedesc); } }
/// <summary> /// Method to Upload image reference on server and save on disk. /// </summary> /// <param name="sender"></param> /// <param name="e"></param> protected void UploadButton_Click(object sender, EventArgs e) { // Have Onservervalidate="CustomValidator_ServerValidate" on my checkboxlist so need to have ISValid to prevent from saving file. if (IsValid) { if (ModelState.IsValid) { try { // Catching stream and extension from filename. from Select button. var selectedPic = Select.FileContent; var extension = Path.GetExtension(Select.FileName); // Creating Image Reference object and populating it.. var image = ImageProp; // Name selected by user from Textbox. image.UpLoaded = DateTime.Now; //Generating "Uniqe" filename, but removing extension and also adding selecte.filename extension instead. image.SaveName = String.Format("{0}{1}",Path.GetFileNameWithoutExtension(Path.GetRandomFileName()),extension); // Saving Image Stream and image saveName onto disk. image.SaveImage(selectedPic, image.SaveName); // Saving the new picture with its properties, from stored procedure i return the newly created Image primary key. Service.SaveImage(image); // Creating a foreach loop that convert all checkbox items into listitem then for eatch selected checkbox make a SQL call binding the image to that category. var imagedesc = new ImageDesc(); foreach (var item in CheckBoxLisT.Items.Cast<ListItem>().Where(item => item.Selected)) { // TODO: här e jag. imagedesc = new ImageDesc(); imagedesc.CategoryID = int.Parse(item.Value); imagedesc.ImageID = image.ImageID; imagedesc.Edited = DateTime.Now; imagedesc.ImgName = PictureName.Text; Service.SaveImageDesc(imagedesc); } // Message saved in Extension method and redirect to last saved Category. Page.SetTempData("Confirmation", String.Format("Bilden {0} har sparats", imagedesc.ImgName)); Response.RedirectToRoute("ImageList", new { CategoryID = imagedesc.CategoryID }); Context.ApplicationInstance.CompleteRequest(); } catch (Exception) { ModelState.AddModelError(String.Empty, "Fel inträffade när bild skulle Sparas."); } } } }