how can i select "Multi Cell" In Wijmo Flex Grid

Posted by: m.omar on 14 January 2018, 2:33 am EST

  • Posted 14 January 2018, 2:33 am EST


    According to the above links, i should can select multi cells , but there is 2 problems in your example
    1- In case that user select only one single cell , the user can't read its index in console
    2- In case that user selected 2 cells , the last cell index will never appears in console until the user select anther cell. so the user must select 3 cells to read 2 cells index !!
    3- I faced the same 2 issues (No. 1 & 2) while i am trying to show selected cells after click in a button. please review my example;e

  • Replied 14 January 2018, 9:39 pm EST

    Also if i selected a cell i can't deselect it !!
  • Replied 14 January 2018, 11:52 pm EST

    We are looking into this.

  • Replied 15 January 2018, 10:49 pm EST

    Hi Omar,
    This issue requires further investigation. Hence, this issue has been forwarded to the concerned team for investigation with internal tracking id 305137.

    We will let you know as we get any update on this.

  • Marked as Answer

    Replied 21 August 2018, 4:11 am EST

    Hello all.

    There was indeed a small bug in the sample's ExtendedSelectionManager class that made it 'lag' after the actual selection in some cases. That has been fixed, here's the updated fiddle:

    Indeed, the sample allows the user to add ranges to the selection, but not to remove cells from it. To do that, you have to re-start by clicking a cell without pressing the control key.

    Finally, the list of selected ranges exists independently from the current standard selection, and both can be used as necessary. For example, the updated sample above has a button that shows the selected ranges or the current selection in case there are no extended selections.

    Thank you for pointing out the problem, I hope this update is useful to you.
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