1. #1
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    Default Collapse / Expand grouping feature in a grid

    Collapse / Expand grouping feature in a grid


    Hi,
    in my application there's a center region which contains a grid with groupingFeature.
    After showing this all Groups are collapsed. Now i would like to integrate a button in toolbar where user can collapse/expand all groups.

    I found this post and used code from #2 but it doesn't work.

    http://www.sencha.com/forum/showthread.php?143617-Grids-CollapseAllGroups-amp-ExpandAllGroups


    FF shows this error:

    view.el is undefined

    Can anybody help?

  2. #2
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    Default


    Hi,

    i found another link for my problem but it doesn't work.

    http://www.fusioncube.net/index.php/...-with-checkbox

    But in firefox console i see this message

    view is null
    view.el.query('.x-grid-group-hd').forEach(function(group) {

    after using this line

    Code:
    myGrid.view.expandAllGroups();
    Is there any solution for that?

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