FlexGrid GroupPanel columns not visible after redisplay

FlexGrid GroupPanel columns not visible after redisplay

Posted by: aaron-stambler on 14 September 2017, 12:02 pm EST

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  aaron-stambler

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  Posted 14 September 2017, 12:02 pm EST

  We are hosting a FlexGrid in a tab. The FlexGrid has a GroupPanel with the default hideGroupedColumns behavior of hiding the grouped columns.

  When a different tab is selected and then the FlexGrid tab is selected again the grouping is lost, which is probably the expected behavior, however the columns that had been grouped are still hidden. Calling invalidateAll() does not solve the problem. If I write code to set each column back to visible that does solve the problem but this seems like something that should work out of the box. Is this a known problem? Or am I doing something wrong?

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  manish-gupta1

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  Posted 14 September 2017, 12:03 pm EST

  Hello Aaron,
  
  We are sorry, we are unable to replicate the issue at our end with latest build 5.20171.293 which can be downloaded from here

  For your reference, please see the attached sample that implements the same and created for replicating issue.

  If issue persists, please modify the attached sample depicting your issue so that we can debug and assist you accordingly.

  Thanks,
  
  Manish Kumar Gupta
  
  2017/05/FlexGrid_tab_groupPanel.zip

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  aaron-stambler

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  Posted 14 September 2017, 12:03 pm EST

  I was able to modify the attached sample and recreate the problem.

  Please advise.

  Thank you.

  Aaron
  
  2017/05/FlexGrid_tab_groupPanelWithProblem.zip

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  manish-gupta1

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  Posted 14 September 2017, 12:03 pm EST

  Hi Aaron,
  
  Thanks for reporting the issue. We are able to replicate issue at our end and it looks like a bug. Hence, this issue has been escalated to the concerned team for further investigation with tracking id 259509.
  
  We will let you know as soon as we get any update.

  In the meantime, please display column through code or you can also replace data in existing CollectionView by replacing sourceCollection of CollectionView.

  Thanks,
  
  Manish Kumar Gupta

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  manish.gupta

  

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  Posted 4 January 2018, 8:58 am EST

  Hi,
  
  This issue has been fixed and verified with build 5.20173.399.

  Please find the latest pre-release build from the following link for testing purpose.
  
  http://prerelease.componentone.com/wijmo5/

  ~Manish