angular5 - Issue with Tab index for Prime ng datatables sort icon

Question

I've used the prime ng data table in my application. In that, I want to use tab index for sort icon(<p-sortIcon>) but it's not working. can anyone help me with this?? this is how I used in code image

And displaying as below, once I enter tab, got focus there but I'm unable to do sorting using the keyboard. image

Answer 1

Try this friend.

[attr.tabindex]="1"