All values that are saved in a session variable by Intrexx when
visiting a page are available for selection here:
Creation time of the sessions
The session variable parameter type can be used when multiple web services
are requested in a
button action. For this, the return values of an already requested web service
will be written to a user-defined session variable and then later used as an
input in one of the subsequent web services.
A user-defined session variable can be defined on the
tab in the lower area of the
properties dialog of the button.
The new session variable is declared via the
Context menu: Add session variable.