public void TrySavePost()
{
PostValidator validator = new PostValidator();
Post post = new Post()
{
// Map form fields to post properties
Id = Convert.ToInt32(PostId.Value),
Title = PostTitle.Text.Trim(),
Body = PostBody.Text.Trim()
};
ValidationResult results = validator.Validate(post);
if (results.IsValid)
{
_postRepository.SavePost(post);
}
else
{
BulletedList summary = (BulletedList)FindControl("ErrorSummary");
// Display errors to the user
foreach (var failure in results.Errors)
{
Label errorMessage = FindControl(failure.PropertyName + "Error") as Label;
if (errorMessage == null)
{
summary.Items.Add(new ListItem(failure.ErrorMessage));
}
else
{
errorMessage.Text = failure.ErrorMessage;
}
}
}
}
public PostControl()
{
_postRepository = new PostRepository();
_validator = new PostValidator();
}