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  1. ZK
  2. ZK-2286

Drag and drop ZK TreeModel issue

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Normal
    • Resolution: Unresolved
    • Affects Version/s: 6.5.2
    • Fix Version/s: None
    • Component/s: Components

      Description

      I'm having problems with drag and drop, I wouldn't like to allow one node to be moved within one own subnode, for example:

      1--

      --2
      --3
      the node 2 can't be moved to node 3, if this happen node 3 has a new subnode but has no parent. The same can't happen with the node 1 that can't be moved to node 2.

      Is there a way to prevent this without to implement a method in my viewmodel?

      or this is a bug in the compnent ?

      I'm using AbstractTreeModel, because my tree can become very big and I want it to be loaded on demand, the most examples on the web are about DefaultTreeModel and I can't adapt this examples to my solution.

      In the forum I posted the code I used to implement:
      http://forum.zkoss.org/question/92211/drag-and-drop-zk-treemodel-issue/

      PS.: I already updated to zk 7.0 but the problem persist.

      Thank you.

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            Assignee:
            Unassigned
            Reporter:
            DouglasAM DouglasAM
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              Dates

              Created:
              Updated: