From OpenSCADAWiki
- Where:
- req — request method, supported methods "GET" and "POST".
- host — HTTP-Server address in the format {HostAddr}:{HostIp}, when this field is omitted both in the attributes "Host" and "HostHdr", the transport's host address is used; the "HostHdr" attribute is used for setting the address only into HTTP-Header without touching the output transport.
- uri — resource address at HTTP-Server, file or directory.
- pId, pVal — identifier and value of addition HTTP-Parameters. You can set multiply HTTP-Parameters by setting different prm tags.
- cName, cFileName, cVal — name, file-name and value of the content-element of the POST-request. You can set multiply content-elements setting different cnt tags.
- cpId, cpVal — identifier and value of addition content-parameters. You can set multiply content-parameters setting different prm tags;
- reqVal — single content of the POST request.