onPrevRow method

dynamic onPrevRow ()

Implementation

onPrevRow() {
  var dateRange = calculateDateRange("PREV");
  setState(() {
    rowStartingDate = rowStartingDate.subtract(Duration(days: 7));
    isOnEndingWeek = dateRange['isEndingWeekOnRange'];
    isOnStartingWeek = dateRange['isStartingWeekOnRange'];
  });
}