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  • Rihab 104 posts 388 karma points
    Oct 01, 2020 @ 10:49
    Rihab
    0

    I'm trying to use GetRelationsForItem to prevent the user from deleting a linked node

    Hi All,

    Plz Help, I'm using Umbraco 8.7.0 And I'm trying to prevent the user from deleting a linked node 

    NexuEntityRelationService tt = new NexuEntityRelationService(_relations, _localize, _contentService, _contenttype, _media);
               // var t = tt.GetRelationsForItem(content.Entity.GetUdi());
                var t = tt.CheckLinksInDescendants(content.Entity.GetUdi());
                IList<NexuRelationDisplayModel> test = tt.GetRelationsForItem(Udi.Parse(content.Entity.GetUdi().ToString()));

    GetRelationsForItem is triggering null reference error And CheckLinksInDescendants is Always returning false

    can you guide me to the right track?

    Rihab.

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  • Dave Woestenborghs 3504 posts 12135 karma points MVP 9x admin c-trib
    Oct 01, 2020 @ 13:22
    Dave Woestenborghs
    0

    Hi Rihab,

    Nexu will show the users a message in the delete dialog ?

    But you want to prevent deletion entirely ?

    Dave

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  • Rihab 104 posts 388 karma points
    Oct 04, 2020 @ 08:26
    Rihab
    0

    yes, I need to prevent all deletion on a linked node

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