Language Reference

Language Reference by Helmut Emmelmann, PhD and Keith Oustalet

Accessing FORM fields

There is a global tuple variable named ff. It contains all the input fields from the calling FORM. Therefore, if the FORM contains a field named "firstname", <? ff.firstname> prints it. FORM fields can have a name of the form x.y, where x and y are strings. Then ff has a component named x, which itself is a tuple with a component y containing the field value. This way FORM fields can be structured into different tuples.

Server Variables

The following variables are heitml Reserved Words that can be used to access data from the Server and obtain information about the current connection, i.e. User, IP address, etc.

Version 1.0 Server Variables	Result
SrvHost
SrvUser	Note: This variable returns a result only on password protected pages.
SrvUserAgent	MSIE
SrvIP	192.168.1.4
SrvDate	19970820
SrvTime	160207721
SrvServer	CGI
SrvDbsys	YARD
SrvOs	LINUX
New Version 1.2 Server Variables	Result
Srv_Http_Accept
Srv_Http_User_Agent	MSIE
Srv_Remote_Addr	192.168.1.4
Srv_Remote_Host
Srv_Remote_User	Note: This variable returns a result only on password protected pages.
Srv_Server_Admin
Srv_Server_Name
Srv_Server_Port
Srv_Server_Protocol
Srv_Server_Software
SrvFileName	/home/emmel/website/docroot/heitml1.2/TSerbles.hei
SrvLocalUrl
SrvHeitmlVersion	1.200000