[Zope-CMF] DCWorkFlow Guard Expressions?

[Dieter Maurer]

Mark McEahern writes:
 > [Paul Winkler]
 > > I suspect this is what Automatic transitions
 > > are for, but how does an automatic transition
 > > get triggered? That's what the guard expression
 > > is, right?  But how do you write a guard expression?
 > > I don't see any docs about it -
 > > the PDF at
 > > http://www.zope.org/Members/hathawsh/DCWorkflow_docs/
 > > doesn't say, neither does anything in the wikis
 > > that I can find.
 > 
 > I too wonder what a guard expression looks like.  Do I pass parameters?
 > What is its context?  I'm not even sure, really, how to ask the question.  I
 > guess that for a complex expression, I'd use either an external method or a
 > Script (Python).
Hell!

  Shane has written nice documentation for DCWorkflow.
  Did you read it?

  As least, I found there answers to all my questions...


Dieter