private IEnumerable <Control> getErrorMessageList(IEnumerable <string> errors)
{
if (!errors.Any())
{
yield break;
}
var list = ErrorMessageControlListBlockStatics.CreateErrorMessageListBlock(errors);
list.CssClass = list.CssClass.ConcatenateWithSpace(CssElementCreator.TopErrorMessageListBlockCssClass);
yield return(list);
}
void ControlTreeDataLoader.LoadData()
{
CssClass = CssClass.ConcatenateWithSpace(CssElementCreator.CssClass);
var controlStack = ControlStack.Create(false);
if (label != null)
{
controlStack.AddControls(label);
}
if (validation != null)
{
controlStack.AddModificationErrorItem(
validation,
errors => ErrorMessageControlListBlockStatics.CreateErrorMessageListBlock(errors).ToSingleElementArray());
}
controlStack.AddControls(new PlaceHolder().AddControlsReturnThis(wrappedControls));
Controls.Add(controlStack);
}
