Wijmo Grid - Partially Row deletion

Wijmo Grid - Partially Row deletion

Posted by: chhavi.sethi on 8 October 2020, 1:21 pm EST

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  chhavi.sethi

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  Posted 8 October 2020, 1:21 pm EST

  Hi,

  I have been struggling with an issue with deleting a row on the grid.

  When a row is about to be deleted either through delete button or something else, at that point I want to decide with putting a business logic whether that row can be deleted or not which I am doing with the following code.

  
  this.grid.value.deletedRow.addHandler((flex: WjFlexGrid, event: CellRangeEventArgs) => {
  			event.cancel = true;
  		});
  
  

  But the only issue happening with this code is, that it does not delete the row(which is fine) but it does delete the data in the cells of that row.

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  ashwin.saxena

  

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  Posted 9 October 2020, 1:36 am EST

  Hi Chhavi,

  You will need to use the deletingRow event of FlexGrid instead of the deletedRow.

  https://stackblitz.com/edit/angular-rngpcq

  In this sample, select a row by clicking on its header and press the delete key to delete the row. Rows with even id cannot be deleted in this sample.

  Regards,
  
  Ashwin

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  chhavi.sethi

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  Posted 9 October 2020, 12:25 pm EST

  Thanks, Aswin,

  It was my bad, I was using the wrong event.