getElementsByClassName method

List<Node> getElementsByClassName(
  1. String classNames
)

Implementation

List<Node> getElementsByClassName(String classNames) {
  final result = <Node>[];
  final classNameList = classNames.split(' ');
  _forEachElementInTree((element) {
    for (var className in classNameList) {
      if (!element.classes.contains(className)) {
        return;
      }
    }
    result.add(element);
  });
  return result;
}