Success! Looks like we've fixed this one. According to our records the fix was applied for EXTJS-10999 in 4.2.2.1144.
  1. #1
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    Default GroupTab ux throws error when a tab is hovered

    GroupTab ux throws error when a tab is hovered


    Hello,

    I've found this nifty plugin that claims to do exactly what I want, but unfortunately it's out of sync with ExtJS 4.2.1's FocusManager.

    The plugin functions basically like a TabPanel with tabPosition: 'left' declared and the tabs are displayed in such a way that the text is still horizontal.

    Honestly, I'd simply like to use TabPanel with tabPosition: 'left', if only the text could be displayed horizontally...

    Has anybody else on here run into the same problem before?

    Thanks for reading!

  2. #2
    Sencha - Ext JS Dev Team Phil Guerrant's Avatar
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    Default


    Thanks!

    This looks like it's exactly what I need and more!

    I wasn't expecting the grouping functionality, but that definitely looks useful.

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    Default Cannot call `addCls` of null

    Cannot call `addCls` of null


    Why is it that in the linked example: http://docs.sencha.com/extjs/4.2.1/extjs-build/examples/grouptabs/grouptabs.html

    W
    hen I hover over the first header, "Cannot call 'addCls' of null" shows up in the javascript console?

  5. #5
    Sencha - Ext JS Dev Team Phil Guerrant's Avatar
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    Yep, looks like you've found a bug. I've opened a ticket in our bug tracker. Will let you know if we find a workaround.

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    Any workarounds yet?

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    Hello.Please, tell us, how this bug was fixed at the Ext JS 4.2.2? GroupTabPanel at its examples works fine (http://docs.sencha.com/extjs/4.2.2/e...grouptabs.html)