two list for select/option format:
list of map: {int_displayValue: lable_for_click_selection} or {string_displayValue: lable_for_click_selection}
input value > 2012-01-08' is acceped
input string length must smaller than 4 char
turn on commitOption on autoCommitOnBlur
grid.GridOptions opt = new grid.GridOptions() ..autoCommitOnBlur = true; sg.onActiveCellBlur.subscribe((e, args) { print(args['old']); print(args['new']); sg.commitCurrentEdit(); });