toOptionsJSON method

  1. @override
void toOptionsJSON(
  1. StringBuffer buffer
)
override

Implementation

@override
void toOptionsJSON(StringBuffer buffer) {
  super.toOptionsJSON(buffer);

  if (add != null) {
    buffer.writeAll(['"add":', add?.toJSON(), ','], '');
  }
  if (afterUpdate != null) {
    buffer.writeAll(['"afterUpdate":', afterUpdate?.toJSON(), ','], '');
  }
  if (click != null) {
    buffer.writeAll(['"click":', click?.toJSON(), ','], '');
  }
  if (drag != null) {
    buffer.writeAll(['"drag":', drag?.toJSON(), ','], '');
  }
  if (remove != null) {
    buffer.writeAll(['"remove":', remove?.toJSON(), ','], '');
  }
}