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  • Craig O'Mahony 364 posts 918 karma points
    Aug 14, 2018 @ 13:05
    Craig O'Mahony
    0

    Hi all,

    I've put together a fairly simple razor script where I'm building up a string and attempting to output the result to the page but I'm getting an error that I'm missing a } and for the life of me I can't see what's wrong. Could anyone assist please?

    @inherits Umbraco.Web.Macros.PartialViewMacroPage
    
    @{
            var folderNode = Umbraco.TypedContent(1068);
            var playList = "";
            var counter = 0;
            foreach(var node in folderNode.Children)
            {
                playList = "'" + @node.Name + "':[";
                foreach(var song in node.Children)
                {
                    playList = playList + counter.ToString() + ",";
                    counter++;
                }
    
                playList += "],";
            }
            @Html.Raw(playList);
    }
    

    Thanks, C

  • Nik 1512 posts 6673 karma points MVP 4x c-trib
    Aug 14, 2018 @ 13:14
    Nik
    0

    Hi Craig,

    I think the error about a missing } is possibly a bit misleading.

    The first thing that jumped out to me was this line here:

    playList = "'" + @node.Name + "':[";
    

    I'm pretty sure you don't need the @ before node.Name

    Try removing that and see if it decides to behave for you.

    Cheers

    Nik

  • suman 30 posts 101 karma points
    Aug 14, 2018 @ 13:21
    suman
    0

    Hi Craig,

    Nik is correct.. below are your updated code.

    @inherits Umbraco.Web.Macros.PartialViewMacroPage

    @{

    var folderNode = Umbraco.TypedContent(1068);
    var playList = "";
    var counter = 0;
    foreach (var node in folderNode.Children)
    {
        playList = "'" + node.Name + "':[";
        foreach (var song in node.Children)
        {
            playList = playList + counter.ToString() + ",";
            counter++;
        }
    
        playList += "],";
    

    }

    @Html.Raw(playList);

    }

  • Craig O'Mahony 364 posts 918 karma points
    Aug 14, 2018 @ 13:24
    Craig O'Mahony
    0

    Awesome! Couldn't see the wood for the trees there.

    Thanks folks!

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