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Thread: Binding does not update Column Menu

    You found a bug! We've classified it as EXTJS-24340 . We encourage you to continue the discussion and to find an acceptable workaround while we work on a permanent fix.
  1. #1
    Sencha Premium User
    Join Date
    Apr 2013

    Default Binding does not update Column Menu

    Ext version tested:

    • Ext Classic

    In a gridpanel, I am binding the column headers (property 'text') to a view model. This is working fine, but updates in the view model are not reflected in the column header menu.

    Steps to reproduce the problem:

    View the column menu (where you can hide/view columns). The entries in the menu are 'SimpsonName', 'SimpsonMail' and 'SimpsonPhone' (OK).
    Click the button. The text of the first column is bound to 'name' (OK). Open the column menu again. The entry for the first column still reads 'SimpsonName', but should be 'name' (NOK).

    The result that was expected:

    • The column header menu contains the column text that is currently stored in the view model

    The result that occurs instead:

    • The header menu contains the column text as it was first rendered

  2. #2
    Sencha User
    Join Date
    Feb 2013


    Thanks for the report. We're tracking this one as EXTJS-24340. Still unresolved at this time.

  3. #3
    Sencha User
    Join Date
    Apr 2012


    If you look into the fiddle then you will see that all things work fine

  4. #4
    Sencha Premium Member
    Join Date
    Mar 2013


    Quote Originally Posted by besogon View Post
    If you look into the fiddle then you will see that all things work fine
    I suggest you read the bug description again. It does not work fine in the fiddle.

    For your convenience, I attached a screenshot of the erroneous state.

    A small hint: If you click the button and THEN open the menu, it is indeed fine. If you open the menu, THEN click the button, THEN open the menu again, (as OP described) you will get the state I have shown in the attached screenshot.

    It looks like the menu is rendered lazily with the current state and then not updated, so it matters when you open the menu for the first time.
    Attached Images Attached Images

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