Treeview Multiple Users

2 posts, 0 answers
  1. jeff
    jeff avatar
    73 posts
    Member since:
    Sep 2014

    Posted 20 Jan 2015 Link to this post

    We are using treeview as a user hierarchy with remote data via ajax; if there are several people working on the treeview at the same time, moving users around, what happens if, for example, 'User B' moves someone around in the UI if they have already been moved (without knowledge) that 'User A' had moved them elsewhere.. Our assumption is that the last user to make an edit would be authoritative; confirm or deny? Also, is there some error checking that we can plug into this?
  2. Kiril Nikolov
    Admin
    Kiril Nikolov avatar
    2564 posts

    Posted 22 Jan 2015 Link to this post

    Hello Jeff,

     

    When TreeView items are moved the widget will not update the DataBase, the same is valid for the other users - without a read request made to the server the data that they see will not be updated. Please note that Kendo UI is client side library, that will not take care of concurrency operations and database locks, so this is something that you need to consider for your backend services and it is based on the purpose and functionality of the application.

     

    Regards,
    Kiril Nikolov
    Telerik
     
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