getFilter method

Future getFilter(
  1. String hierarchyName
)

Returns the FilterObject for the specified hierarchy.

Implementation

Future<dynamic> getFilter(String hierarchyName) async {
  WebViewController apiController = await controller.future;
  String filterString = await apiController.runJavascriptReturningResult(
      "webdatarocks.getFilter('$hierarchyName')");
  dynamic filter = jsonDecode(filterString);
  return filter;
}