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  • Rocoeh 65 posts 86 karma points
    Sep 04, 2012 @ 12:01
    Rocoeh
    0

    Subnav - check item exists

    HI,

    I have a razor generated subnav, I am having issues with pages that have no sub nav items. I suppose I need to check the item exists, but my Razor knowledge is pretty sketchy.

    My Code...

    @using umbraco.MacroEngines
    @inherits DynamicNodeContext
    @{
      
      
     
      var parent = @Model.AncestorOrSelf(1);
      
            <ul class="subnav">
        @foreach (var item in @Model.AncestorOrSelf(2).Children.Where("Visible && umbracoNaviHide!=true"))
            {
                var selected = Array.IndexOf(Model.Path.Split(','), item.Id.ToString()) >= 0 ? " class=\"selected\"" : string.Empty;
                <li@Html.Raw(selected)><a href="@item.Url"><span>@item.Name</span></a></li>
            }
            </ul>
      

    }

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  • gilad 185 posts 425 karma points
    Sep 04, 2012 @ 12:14
    gilad
    0

    Hi Rocheh.

    Try change the @Model.AncestorOrSelf(2) to parent.

    Another point :  umbracoNaviHide!=true and Visible  is the same.

    so :

     @foreach (var item in parent.Children.Where("Visible"))
    { ..... }

    Hope that help. 

    Cheers

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