I've done some limited testing but haven't confirmed this entirely. I
also can't find any documentation that says this behavior is intended.
If you save errors in one action, then forward to another action prior
to forwarding to a destination .jsp page the <html:errors /> tag has
nothing to display. The errors seem to be lost after the first forward.
(e.g. workflow)
1 - Http request to ActionOne
2 - ActionOne:
* creates ActionErrors instance
* adds new ActionError to ActionErrors instance using
the ActionErrors.GLOBAL_ERRORS param.
* saveErrors(request, errors) is called.
* request is forwarded to ActionTwo
3 - ActionTwo is a blank action that does nothing except print a line
to stderr. Then forwards the request to a .jsp with a
<html:errors /> tag.
4 - No errors are displayed.
If instead of forwarding to the second action I forward directly to the
page with the html:errors tag on (effectively jumping over the second
action) the errors appear.
Any insight would be appreciated.
relevant struts versions 1.0.1 & 1.0.2
Hopefully I am not in error and wasting anyones time with this.
Thanks
Rob
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