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  • Frederik T 242 posts 373 karma points
    Apr 10, 2014 @ 17:46
    Frederik T
    0

    Show something at specific level

    I have something that should be simple but i cant crack the nut.

    I want something to be shown, when you are at a specific node level. And thats about it. But it always fails at that check, and i have no idea why.

    Also, some method of getting the previous pages url (so i dont have to use "onclick").

    @{
        var isMobileButton = Parameter.isMobilebutton;
        var startLevel = Parameter.startLevel;
    }

    @if (Model.AncestorOrSelf(startLevel))
    {
        if (!isMobileButton)
        {
            <div class="back-btn-medium">
                <a href="#" class="action icon-left-open" onClick=" history.back() "></a>
            </div>
        }
        else if (isMobileButton)
        {
            <div class="back-btn show-for-small-only">
                <a href="#" class="action action-high icon-left-open" onClick=" history.back() "></a>
            </div>
        }
    }
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  • Fuji Kusaka 2203 posts 4220 karma points
    Apr 10, 2014 @ 18:59
    Fuji Kusaka
    0

    Hi Frederik,

    So you basically want to display button on a specific level ? the button is always there ? 

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  • Frederik T 242 posts 373 karma points
    Apr 10, 2014 @ 19:31
    Frederik T
    0

    Yeah. Its a back button, like a mobile app. From a specific level and downwards, it's always there.

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  • Fuji Kusaka 2203 posts 4220 karma points
    Apr 10, 2014 @ 19:59
    Fuji Kusaka
    0

    So if you do something like this 

    var n =Model.AncestorOrSelf(1);
            foreach(var node in n.Descendants())
            {
                if(node.Level==2)
                {
    <div class="back-btn-medium">
                <a href="javascript:history.back()" class="action icon-left-open"></a>
            </div>
            }
            else {
                <div class="back-btn show-for-small-only">
                <a href="javascript:history.back()" class="action action-high icon-left-open"></a>
             </div>
            }
        }

     

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  • Frederik T 242 posts 373 karma points
    Apr 10, 2014 @ 21:04
    Frederik T
    0

    Doesnt work, you cant do stuff like "node.Level == 2". I will try and fiddle some more with it. But i think you misunderstood what i meant, or maybe i dont understand your example.

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  • Frederik T 242 posts 373 karma points
    Apr 24, 2014 @ 13:20
    Frederik T
    0

    Sorry to bump this, but i still havent figured this out...

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  • Steve Morgan 1349 posts 4458 karma points c-trib
    Apr 29, 2014 @ 15:21
    Steve Morgan
    0

    Am I over simplifying what you're asking for but surely it's just something like this (replacing the @: outputs obviously with your button or nothing:

    @inherits Umbraco.Web.Mvc.UmbracoTemplatePage


@{
    var startLevel = 2;

    if(CurrentPage.Level > startLevel) {
        @:Button out here
    }
    else {
        @: No button
    }
}
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