<evaluate expression="" result="" />
Sorry, though I'm kinda frustrated trying to find good reference material on web flow...
How exactly does evaulate expression work? I was unable to find a satisfactory detailed technical explanation on the reference guide?
What I understood so far, is that if I return a boolean, that it can evaluate this result, and if true the flow can continue, if false the flow will not continue (transition).
If the expression is calling a method and a method throws an exception, web flow seems to bomb out...
What happens if I have a result that is returned from a method? How can I inform web flow not to transition in this case, since the return value is not a boolean?
BTW, I bought the web flow book from ervacon, though its outdated and not as useful now that web flow 2.0 is out and drastically different....where can I get good docs to help me develop?