given
<view-state id="bstate" model="foo">
<on-entry>
<evaluate expression="service.createPerson(22,'Adam', 'Hayek')"
result="viewScope.person"></evaluate>
</on-entry>
...
</view-state>
in jsp view I can successfully get person by
${person}
but when I put into requestScope instead of viewScope
${person} is no longer available in jsp