You found a bug! We've classified it as EXTJS-8486 . We encourage you to continue the discussion and to find an acceptable workaround while we work on a permanent fix.
  1. #1
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    Default [4.1.1a] Can't scroll to bottom of buffered grid with GroupingSummary and subtotals

    In the buffered grid example, add

    PHP Code:
        features:[{
            
    ftype'groupingsummary',
            
    hideGroupedHeaderfalse
        
    }], 
    to the grid and

    PHP Code:
    summaryType:'sum'summaryRendererExt.util.Format.usMoney 
    to the Salary column.

    Group by the Rating column to get subtotals. Once you do that, you can't scroll to the bottom of the grid. In this case, you can't see row 5000 of the subtotal for the last group.

    The problem is mostly with FF. You can scroll to the bottom by dragging the thumb but not by using the down arrow.

    I was able to duplicate the problem on Chrome, but not consistently.

  2. #2
    Sencha - Sr Software Engineer mitchellsimoens's Avatar
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    Default

    Thanks for the report! I have opened a bug in our bug tracker.

  3. #3
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    Where can I find this bug tracking issue for a temporary fix?

  4. #4
    Sencha - Ext JS Dev Team Animal's Avatar
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    Does it not work in 4.2.0?

  5. #5
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    Default

    Yes it works in 4.2.0