onSelectSuggestion method

void onSelectSuggestion(
  1. DropDownModel<T> value
)

Implementation

void onSelectSuggestion(DropDownModel<T> value) {
  if (value == selectedValue) {
    selectedValue = null;
    searchTextController.text = "";
  } else {
    selectedValue = value;
    searchTextController.text = value.text;
  }
  if (closeDropdownOnSelection) closeSuggestions();
  setValidationError = null;
  if (onOptionSelected != null) {
    onOptionSelected!(selectedValue);
  }
  notifyListeners();
}