swift3 - Cannot deselect previous programmatically selected row in tableview after another selection -


i using both in cellforrowat , exact in same function initialize tableview code:

cell.accessorytype = selectedoption == indexpath.row ? .checkmark : .none

and tableview got checkmark automatically selectedoption, when select option checkmark set earlier doesn't disapear , after there 2 checkmarks on table setted allowsmultipleselection false. why happening , why first checkmark doesn't hide after selection ?

func tableview(_ tableview: uitableview, didselectrowat indexpath: indexpath) {      if let cell = tableview.cellforrow(at: indexpath) {                 cell.accessorytype = .checkmark      } }

i think if reload tableview works, code fine, reload table in didselect,

thanks


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