protected void btnDeleteImage_Click(object sender, EventArgs e)
{
//get id number
Button btnDeleteImage = (Button)sender;
Int16 portfolioImageId = Convert.ToInt16(btnDeleteImage.CommandArgument);
DeletePortfolioImage(SelectedPortfolioCategory.GetPortfolioImageById(portfolioImageId));
//reload
BindCategory();
}
private void DeletePortfolioImage(DbObjects.Business.PortfolioImage image)
{
string absolutePath = Server.MapPath(image.ImageUrl);
//delete physical image file
if (File.Exists(absolutePath))
{
File.Delete(absolutePath);
}
//remove image from database
SelectedPortfolioCategory.RemoveImage(image.Id);
}
protected void btnDeleteCategory_Click(object sender, EventArgs e)
{
if (SelectedPortfolioCategory.IsInDatabase)
{
foreach (DbObjects.Business.PortfolioImage image in SelectedPortfolioCategory.Images)
{
DeletePortfolioImage(image);
}
SelectedPortfolioCategory.Delete();
SelectedPortfolioCategory = null;
}
Response.Redirect("Portfolio.aspx");
}
protected void btnSaveChanges_Click(object sender, EventArgs e)
{
lblError.Text = "";
if (String.IsNullOrEmpty(txtName.Text))
{
lblError.Text = "Please give the category a name";
mpeError.Show();
return;
}
if (!(txtName.Text == SelectedPortfolioCategory.Name))
{
if (DbObjects.Business.PortfolioCategory.PortfolioCategoryNameExists(txtName.Text))
{
lblError.Text = "There is already another category with that name";
mpeError.Show();
return;
}
}
SelectedPortfolioCategory.Name = txtName.Text;
SelectedPortfolioCategory.Save();
for (int i = 0; i < rptImages.Items.Count; i++)
{
RadioButton rdoThumbnail = (RadioButton)rptImages.Items[i].FindControl("rdoThumbnail");
if (rdoThumbnail.Checked)
{
SelectedPortfolioCategory.SetThumbnailImage(Convert.ToInt16(rdoThumbnail.Attributes["portfolioImageId"]));
break;
}
}
BindCategory();
}
