Macro expression $.cfgfile

This macro expression represents the value stored in the configuration file (XML or INI). See: XML and INI configuration files structure description for $.cfgfile macro expression

Syntax:

$.cfgfile("id","value")

id = the compound value identifier (e.g. "a/b/c")

value = (optional) the backup value in case the referred value is not found

Obsolete syntax of macro expression: $cfgfile:id,value

Example:

1) $.cfgfile("config/data/webportnumber",0)

- Obtains the value /data/webportnumber from the configuration file referred with the config identifier.

2) $.cfgfile("config/data/webportnumber",80)

- Obtains the value /data/webportnumber from the configuration file referred with the config identifier. If the value is not found in the file, then the backup value 80 is returned.

3) $.cfgfile("config/data/boiler1/webportnumber",0)

- Obtains the value of /data/boiler1/webportnumber from configuration XML file registered as config identifier. The expression allows to read the value from arbitrary hierarchical level (the boiler1 level is extra here).

Configuration items in extended value editor:

Value identifier	Specifies the compound value identifier, e.g.: config/data/portnumber.
Enter substitutional value	It is used to define substitutional value that will be used in case the referred value is not found
The backup value	Specifies the substitutional value

Promotic

Macro expression $.cfgfile

Configuration items in extended value editor:

See also: