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I can't find an example of how to do this. I have a Groovy event that does
a dispatcher.runSync(). When it runs and there are required fields missing,
I get an error page and that's all that renders. What I really want is to
refresh the page with an indication of what fields were missing. My
starting point is product/webapp/facility/inventory/receiveInventory.ftl and
receiveInventory.groovy. My objective is to add a bunch of fields for form
data that we capture when receiving against a PO. I'm almost finished but I
can't find the correct way to deal with missing fields in a graceful way.
By "graceful" I mean something besides
"org.ofbiz.widget.screen.ScreenRenderException:
... the rollbackOnly was caused by: Error in simple-method [...."
My simple-method is returning an error, as expected, but how should I deal
with it in the groovy and FTL?
Thanks.
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James McGill
Phoenix AZ
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