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  • Silvan Egger 28 posts 200 karma points
    Apr 18, 2016 @ 07:53
    Silvan Egger
    0

    Multinode Tree Picker - is this node picked anywhere?

    Hi together

    Is there an easy way i can find out if a node is picked in any multinode tree picker?

    -

    My case:

    I have two Document Types: Group and Person. Group has a property "Members" where you can choose some Persons with a multinode tree picker.

    Now when i display a Person i want to list all Groups this Person is a Member from.

    Is there an easy way to do this or do i have to loop trough every Group and compare the IDs?

    Greets, Silvan

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  • Silvan Egger 28 posts 200 karma points
    Apr 18, 2016 @ 09:24
    Silvan Egger
    100

    OK, now i did this solution:

        List<String> groupsOfPerson = new List<String>();

    var groups = Umbraco.TypedContentAtRoot().First().Descendants("Group");

    foreach(var group in groups)
    {
        foreach(var memberId in group.GetPropertyValue("Members").ToString().Split(','))
        {
            if(memberId == CurrentPage.Id.ToString())
            {
                groupsOfPerson.Add(group.Name);
            }
        }
    }

    But I'm not very satisfied ...

    Has anyone a better solution for this?

    Greets, Silvan

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