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    <p>For those looking for an answer or at least a quick fix. Here's what I've come up with after 5 minutes and I most certainly haven't though about any side effects this may have. </p> <pre><code>routes.MapNavigationRoute&lt;HomeController&gt;("Index", c =&gt; c.Index()) .FilterRoute(() =&gt; !WebSecurity.IsAuthenticated); </code></pre> <p>You can either do all your filtering in your call to FilterRoute() or you can add more extension methods to save you some characters.</p> <p>I'm thinking of .RequireRole("Adiministrators"); that calls WebSecurity.RequireRoles() in turn (or HttpContext.Current.User.IsInRole()) etc.</p> <pre><code>public static NavigationRouteBuilder FilterRoute(this NavigationRouteBuilder builder, Func&lt;bool&gt; func) { var currentRoute = builder._parent; NavigationRoutes.Filters.Add(new BootstrapAuthorizationFilter(builder, x =&gt; { if (x == currentRoute) return func(); else return false; })); return builder; } </code></pre> <p>and BootstrapAuthorizationFilter is just a class implementing INavigationRouteFilter that calls func() in its ShouldRemove() method</p> <pre><code>public class BootstrapAuthorizationFilter : INavigationRouteFilter { private NavigationRouteBuilder builder; private Func&lt;NamedRoute, bool&gt; func; public BootstrapAuthorizationFilter(NavigationRouteBuilder builder, Func&lt;NamedRoute, bool&gt; func) { this.builder = builder; this.func = func; } public bool ShouldRemove(Route navigationRoutes) { if (navigationRoutes is NamedRoute) return func(navigationRoutes as NamedRoute); return false; } } </code></pre> <p>Clearly nothing fancy and I'm not sure if I'd use it in production. But I think is simple enough and works (for the cases I tested). Having said that, I hope the new routing functionality is going to be released soon :)</p>
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    1. COThis is AWESOME. I can't figure out how to modify this for child routes though.
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    2. COGot it. Make a duplicate of the FilterRoute method for FilterChildRoute, simply changing to "currentRoute = builder._parent.Children.Last()". Then modify GetRoutesForCurrentRequest, after "if (filter.ShouldRemove(route)) { ... }", insert "foreach(var childRoute in route.Children.ToArray()) { if (filter.ShouldRemove(childRoute) { route.Children.Remove(childRoute); } }". Then just be sure that FilterChildRoute() is chained directly onto the AddChildRoute() you wish to filter.
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    3. CO+1 for the nice overview @Brunner.
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      1. UStacos_tacos_tacos
 

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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