WOComponent has a new method in WO4,
-validationFailedWithException:value:keyPath:
It gets called during the takeValues phase. Looks like it gets called
once for each property that fails validation. I'm wondering how this
was intended to be used? I can imagine having it set some variables
that would control the behavior of an action method (e.g. set some
"validation failed" messages and maybe redisplay the page vs. calling
tryToSaveChanges and returning to another page), but I'm wondering
whether there's a more elegant usage that I'm just not thinking of...?
How did people deal with EO validation results (in WO) prior to WO4?
Thanks,
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Patrick Robinson
Extension Information Systems, Virginia Tech
[EMAIL PROTECTED]
