settingsSaveCurrency function
Implementation
Future<String?> settingsSaveCurrency(String _code, String _symbol) async{
// appSettings.code = _code;
// appSettings.symbol = _symbol;
var _data = {
"code": _code,
"symbol" : _symbol,
"right_symbol" : appSettings.rightSymbol,
"digits_after_comma" : appSettings.digitsAfterComma,
};
try{
await dbSetDocumentInTable("settings", "main", _data);
// appSettings.setPriceStringDataForUtils();
}catch(ex){
return "saveSettingsCurrency " + ex.toString();
}
return null;
}