public static string RenderMessages(this HtmlHelper obj, ErrorManager.Type type = ErrorManager.Type.None, object htmlAttributes = null)
{
var builder = new TagBuilder("ul");
var errors = ErrorManager.GetErrors(type);
// If there are no errors
// Return empty string
if (errors.Count == 0)
{
return(string.Empty);
}
// Merge html attributes
builder.MergeAttributes(new RouteValueDictionary(htmlAttributes), true);
// Loop all errors
foreach (var error in errors)
{
builder.InnerHtml += String.Format("<li class=\"{0}\"><span>{1}</span></li>",
error.ErrorType.ToString().ToLower(),
error.Value as string);
}
return(builder.ToString());
}