HelpPages

Home | variables | internal

internal

   Internally, SiteBuilder generate some varibales automatically. Som of this variables are updated for each brach, while other remain across brachs. The internal variables are accessible across the _$() function. They are this:

_$(.envvar;0). The current full path to actual branch relative to document root. For example 'software\webdeveloper\sitebuilder'.

_$(.envvar;1). The language translated of previous, but comma separated. Continuing with previous example, it could be: 'software,Web developing,sitebuilder'.

_$(.envvar;2). The current language extension. This is an underline plus the current two letters language identifier. Maybe somethis like '_en' , '_it' or '_fr'.

_$(.envvar;3). The current branch. In our sample, 'siteBuilder'

_$(.envvar;4). Its the same that _$(.envvar;0) but the separator is a comma. This could be usefull when it is needed to access to some of the branch components in cross platform developents.

   If you need to access to some of the components of this variables, use the FN$PARM function. So, accessing to the current translated brach will be:

FN$PARM(_$(.envvar;1);FN#PARM(_$(.envvar;1))) wich in our example will return the translated phrase for 'sitebuilder'.