MenuItem hide with custom FilterAttribute

[Vitalii]

I have necessary to auto hide menu items when current user have not access to this action
below I present my custom filter attribute, based on AuthorizeAttribute
As you can see, if user can't have rights to action, system redirect him to AccessDenied action
but menu item binded on action market with this action filter, rendered always
please help

public class PermissionOnEntityActionAttribute : AuthorizeAttribute
    {
         protected override bool AuthorizeCore(HttpContextBase httpContext)
        {
            var isAuthorized = base.AuthorizeCore(httpContext);
            if (!isAuthorized) return false;
          
            return securityModule.CurrentUserHasPermission(...);
        }

        protected override void HandleUnauthorizedRequest(AuthorizationContext filterContext)
        {
            if (!filterContext.HttpContext.User.Identity.IsAuthenticated)
            {
                base.HandleUnauthorizedRequest(filterContext);
            }
            else filterContext.Result = new RedirectToRouteResult(new RouteValueDictionary(new { controller = "Error", action = "AccessDenied" }));
        }
    }

[Georgi Krustev]

Hello Vitalii,

 
The Kendo Menu hides menu items only if the AuthorizationContext.Result is of HttpUnauthorizedResult type. Hence you will need to create custom HttpUnauthorizedResult and navigate in it to desired custom view. Check this github repository for more information.

All the best,
Georgi Krustev
the Telerik team