Flex grid with selection mode MultiRange, how to clear all selection ranges?

Flex grid with selection mode MultiRange, how to clear all selection ranges?

Posted by: bozjator on 19 October 2019, 6:40 am EST

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  bozjator

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  Posted 19 October 2019, 6:40 am EST - Updated 3 October 2022, 9:59 am EST

  Hi,

  As the title says I’m using flex grid with selection mode set to MultiRange.
  
  How do i clear multiple selection ranges?
  
  If i use flexgrid.select(-1, -1); it only clears current / last selection.

  

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  ashwin.saxena

  

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  Posted 20 October 2019, 4:58 pm EST

  Hi,

  To remove all the selections, you will need to update all the selected ranges using the selectedRanges property and then call the select method. Please refer to the code snippet and the sample below:

  grid.selectedRanges.forEach(sr => {
  	sr.setRange(-1, -1, -1, -1);
  });
  grid.select(-1, -1);
  grid.refresh();
  

  https://stackblitz.com/edit/js-vrtn12

  Regards,
  
  Ashwin