public static MvcHtmlString NavigationListItemRouteLink(this HtmlHelper html, NamedRoute route)
{
var li = new TagBuilder("li")
{
InnerHtml = html.RouteLink(route.DisplayName, route.Name).ToString()
};
if (CurrentRouteMatchesName(html, route.Name))
{
li.AddCssClass("active");
}
if (route.Children.Any())
{
//TODO: create a UL of child routes here.
li.AddCssClass("dropdown");
li.InnerHtml = "<a href=\"#\" class=\"dropdown-toggle\" data-toggle=\"dropdown\">" + route.DisplayName +
"<b class=\"caret\"></b></a>";
var ul = new TagBuilder("ul");
ul.AddCssClass("dropdown-menu");
foreach (NamedRoute child in route.Children)
{
var childLi = new TagBuilder("li")
{
InnerHtml = html.RouteLink(child.DisplayName, child.Name).ToString()
};
ul.InnerHtml += childLi.ToString();
}
//that would mean we need to make some quick
li.InnerHtml = "<a href='#' class='dropdown-toggle' data-toggle='dropdown'>" + route.DisplayName +
" <b class='caret'></b></a>" + ul;
}
return MvcHtmlString.Create(li.ToString(TagRenderMode.Normal));
}
protected Route WithFormatExtension(Route implicitRoute)
{
var namedRoute = implicitRoute as NamedRoute;
if (namedRoute != null)
{
var explicitRoute = new NamedRoute("formatted_" + namedRoute.Name, implicitRoute.Url + ".{format}", implicitRoute.RouteHandler)
{
Constraints = new RouteValueDictionary(implicitRoute.Constraints ?? new RouteValueDictionary()),
DataTokens = new RouteValueDictionary(implicitRoute.DataTokens ?? new RouteValueDictionary()),
Defaults = new RouteValueDictionary(implicitRoute.Defaults ?? new RouteValueDictionary())
};
explicitRoute.Constraints.Add("format", @"[A-Za-z0-9]+");
return(explicitRoute);
}
else
{
var explicitRoute = new Route(implicitRoute.Url + ".{format}", implicitRoute.RouteHandler)
{
Constraints = new RouteValueDictionary(implicitRoute.Constraints ?? new RouteValueDictionary()),
DataTokens = new RouteValueDictionary(implicitRoute.DataTokens ?? new RouteValueDictionary()),
Defaults = new RouteValueDictionary(implicitRoute.Defaults ?? new RouteValueDictionary())
};
explicitRoute.Constraints.Add("format", @"[A-Za-z0-9]+");
return(explicitRoute);
}
}
