toJson method
Convert the parameter model to a json map.
Implementation
@override
Map<String, dynamic> toJson() {
Map<String, dynamic> data = {};
if (formId != null) data["formId"] = formId;
if (fieldKeys != null) data["fieldKeys"] = fieldKeys;
if (filterString != null) data["filterString"] = filterString;
if (orderString != null) data["orderString"] = orderString;
if (topRowCount != null) data["topRowCount"] = topRowCount;
if (startRow != null) data["startRow"] = startRow;
if (limit != null) data["limit"] = limit;
Map<String, dynamic> json = {};
json["data"] = data;
return json;
}