updateElement method

  1. @override
dynamic updateElement(
  1. Group element, {
  2. int? index,
})
override

Implementation

@override
updateElement(Group element, {int? index}) {
  int matchedIndex;
  if (index == null) {
    matchedIndex = getMatchingIndex(element);
  } else {
    matchedIndex = index;
  }
  if (index != -1) {
    element.hasJoined = list[matchedIndex].hasJoined;
  }
  super.updateElement(element, index: matchedIndex);
}