Bug Report T367931
Visible to All Users

dxTreeView creates redundant loading indicators in Virtual mode

created 9 years ago (modified 9 years ago)

- Open http://js.devexpress.com/Demos/WidgetsGallery/#demo/navigation-tree_view-virtual_mode
- Navigate to the leaf nodes using double clicks
- Double-click on leaf nodes multiple times
  - expected results: nothing happens
  - actual results: a loading indicator is created on every double click and is never removed

Answers approved by DevExpress Support

created 9 years ago

We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.

Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.

    Comments (2)

      I am facing this issue currently. Could you point me to a solution. Basically I have a DxTreeView in virtual mode and when an item is click, it fetch data from the server, but the item can be click multiple times causing this loading icon overlap and eventually crashing.

      I attached a video.

      Regards, Daniela.

      DevExpress Support Team 6 years ago

        Hello Daniella,
        Let's discuss this issue in the T724043: TreeView doesn't hide load indicator in virtual mode thread. I appreciate your understanding.

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