[Zope-CMF] DCWorkflow - referencing workflow variable in transition guard expression
Mon, 12 May 2003 22:59:58 +0200
Absolutly wrote at 2003-5-12 00:58 -0400:
> I need to write a DCWorkflow transition guard expression that references a workflow variable. I am writing a workflow that will use state variables to control transition visibility.
I fear workflow variables cannot be accessed directly (they should probably).
However, there is a work around.
The workflow tool provides a method "getInfoFor" (or similiar)
that allows you to read workflow variables.
Whether the "getInfoFor" is allowed depend of the workflow
variable's "Info guard".