[CLOSED] [#14] Tree Panel Bug double click

  1. #1

    [CLOSED] [#14] Tree Panel Bug double click

    Hi,
    There seems to be a bug on the tree panel, where if you quickly double click, or keep clicking the <ext:Node>, it duplicates it's child nodes into the node?!

    I've tested this on your examples page, and can replicate it there too if you quickly click the example section names. It doesn't do this in the 1.x examples, so is pointing to a 2.x bug. Just thought I'd point this out.
    Cheers,
    Kev
    Last edited by Daniil; Feb 27, 2014 at 3:42 PM. Reason: [CLOSED]
  2. #2
    Hi Kev,

    Thank you for the report, but I can't reproduce.

    Should I just open Examples Explorer and quickly click the nodes of the main tree? If yes, I am unable to reproduce.

    Should I open some concrete example to test with?

    Also please clarify what browser are testing with? Is it reproducible with all browsers on your side?
  3. #3
    Quote Originally Posted by Daniil View Post
    Hi Kev,

    Thank you for the report, but I can't reproduce.

    Should I just open Examples Explorer and quickly click the nodes of the main tree? If yes, I am unable to reproduce.

    Should I open some concrete example to test with?

    Also please clarify what browser are testing with? Is it reproducible with all browsers on your side?
    It's a bug on all the main nodes, not the children (which is what it duplicates). I've attached a screenshot so you can see and highlighted in red what I clicked. Here's screenshot on a Mac too:

    http://cl.ly/image/0e200x1p2v3OClick image for larger version. 

Name:	duplicate_tree_nodes.jpg 
Views:	94 
Size:	52.0 KB 
ID:	4800

    I've tested it on a PC with Internet Explorer 9.x, Google Chrome 21.x, Firefox 14.x

    On the Mac I tried it on Safari 6.x.

    It doesn't seem to broswer specific and maybe to do with the JS framework?

    Hope this helps,
    Kev
  4. #4
    Thank you for the details! I reproduced now. We will investigate.
  5. #5
    We currently fixed it in SVN by switching off animation.

    We are planning to implement the ExpandOnSingleClick option which should work with and without animation.
  6. #6
    Quote Originally Posted by Daniil View Post
    We currently fixed it in SVN by switching off animation.

    We are planning to implement the ExpandOnSingleClick option which should work with and without animation.
    Hi Dannil,

    How your process of implement the ExpandOnSingleClick option for Tree Panel?
  7. #7
    Unfortunately, we had no chance yet to implement.

    We will update this thread we a new option will become available.
  8. #8
    Opened an Issue to track this defect, see

    https://github.com/extnet/Ext.NET/issues/14
    Geoffrey McGill
    Founder & CEO
  9. #9
    A new option appeared, revision #5689.
    <ext:TreePanel runat="server">
        <View>
            <ext:TreeView runat="server" ToggleOnClick="true" />
        </View>
    </ext:TreePanel>
    It will go to the v2.5 release.

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