getCell method
Returns information about the cell by row and column indexes.
Implementation
Future<dynamic> getCell(int rowIdx, int colIdx) async {
WebViewController apiController = await controller.future;
String cellDataObjectString = await apiController
.runJavascriptReturningResult("webdatarocks.getCell($rowIdx,$colIdx)");
dynamic cellDataObject = jsonDecode(cellDataObjectString);
return cellDataObject;
}