public MvcHtmlString Render()
{
var ulTag = new TagBuilder("ul");
ulTag.AddNotEmptyCssClass(CssClass);
ulTag.GenerateId(Id);
ulTag.MergeAttributes(HtmlProperties);
var itemNumber = 0;
foreach (var item in Menu.Items)
{
itemNumber++;
var liTag = new TagBuilder("li");
liTag.AddNotEmptyCssClass(ItemCssClass);
if (Menu.IsSelected(item))
{
liTag.AddNotEmptyCssClass(SelectedItemCssClass);
}
if (itemNumber == 1)
{
liTag.AddNotEmptyCssClass(FirstItemCssClass);
}
if (itemNumber == Menu.Items.Count)
{
liTag.AddNotEmptyCssClass(LastItemCssClass);
}
if (string.IsNullOrEmpty(item.OnClick))
{
var link = Helper.ActionLink(item.Text, item.Url.ActionName, item.Url.ControllerName ?? string.Empty);
liTag.InnerHtml = link.ToHtmlString();
}
else
{
// see http://stackoverflow.com/questions/134845/href-tag-for-javascript-links-or-javascriptvoid0
liTag.InnerHtml = MvcHtmlString.Create(String.Format("<a onclick=\"{1}\">{0}</a>", item.Text, item.OnClick)).ToHtmlString();
}
ulTag.InnerHtml += MvcHtmlString.Create(liTag.ToString(TagRenderMode.Normal));
}
return(MvcHtmlString.Create(ulTag.ToString(TagRenderMode.Normal)));
}