if anyone is interested why the problem arises, here is some explanation:
http://jroller.com/agrebnev/entry/how_do_not_lose_data
in short, the problem is acegi itself. it does not restore POST data after
re-authentication.
anyway, it would be nice to have such a case validated inside tapestry :)
http://tapestry.apache.org/tapestry5/tapestry-core/apidocs/src-html/org/apache/tapestry/corelib/components/Form.html#line.347
Looks like a missing null check on the FORM_DATA parameter. You are trying
to "get" a form that expects a hidden field that is missing.
Josh
On 9/20/07, Janko Muzykant <
ok, it's actually not a problem of submitting, it's a problem of such a link:
http://localhost:8080/mygreat-webapp/reports/reportusers.filter.form
if i try to go directly to this link exception mentioned before occurs.
filter is my component inside reportusers page. obviously it contains a form
