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  • James Dartnell 1 post 21 karma points
    Jun 30, 2015 @ 10:54
    James Dartnell
    0

    Multinode Treepicker - Already chosen items

    Using Umbraco 7
    Umbraco 7

    Hi,

    I was just wondering if anyone had any insight for the best way to be able to make the multinode treepicker only allow items to be selected once.

    Currently if you were to hit select or add to open the picker, the select a few items, press select and save or so.

    Then go back again and press the button then select a few items - you can select duplicate items, is there a way to avoid this or make the picker pre-select items which are in the value for the field?

    Anything that people can help with would be amazing

    James

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  • Hendy Racher 863 posts 3849 karma points MVP 2x admin c-trib
    Jun 30, 2015 @ 11:10
    Hendy Racher
    0

    Hi James, as an alternative you could look at using the Xml PrefetchList Picker in nuPickers (this can be configured to prevent duplicate items from being selected) HTH, Hendy

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