columnHeaders extra row with existing nested columns

Posted by: amakarenko on 7 April 2021, 9:34 am EST

  • Posted 7 April 2021, 9:34 am EST


    I would like to add an extra row to the columnHeaders to display some static meta information (artificially create extra headers).

    I tried other examples listed on this forum and here is the closest I got:

    The row is added, but it is blank. Notably, when traversing within grid.formatItem.addHandler, only the original rows #0 and #1 are present. Where is row #2 and how can I access it?
  • Replied 7 April 2021, 7:53 pm EST


    We are able to replicate the issue at our end and hence we have forwarded it to the concerned team for further investigation of the issue(Internal tracking Id: WJM-19668).
    Till then you may work around the issue by using AllowMerging property to merge headers as demonstrated in the following sample:

  • Replied 9 April 2021, 12:21 am EST

    Hi Sharad -

    I tried your approach with merging - it worked on the contrived example (as shared above), but when I attempted to port it to my real app, I still faced similar issues (could be interaction with other formatItem handlers).
    Unfortunately I cannot share source code of the real app, so I'd like to wait until a fix is released for the nested columns approach (I will keep watching this thread).
Need extra support?

Upgrade your support plan and get personal unlimited phone support with our customer engagement team

Learn More

Forum Channels