"smithbstl" wrote : I keep getting this returned via the debug page under my
datamodel component. Why is the row unavailable? The wrapped data is some of the data
returned via my query but the data model is not being displayed on the page. No exception
is thrown.
|
| @Stateful
| | @Name("addressListing")
| | @Scope(ScopeType.SESSION)
| | public class AddressListing implements mypackage.AddressListingLocal {
| |
| | @DataModel
| | private List<StructureAddress> addresses;
| |
| | public String findAddresses() {
| |
| | if (address.getStreetName() != null) {
| | //Find StructureAddress
| | Query q = em.createQuery("Select a From StructureAddress a
Where" +
| | " (a.structureAddressPK.houseNumber = :houseNumber OR
:houseNumber IS NULL) AND" +
| | " (a.structureAddressPK.houseSuffix = :suffix OR
:suffix IS NULL) AND" +
| | " (a.nlc.streetDirection = :streetDirection OR
:streetDirection IS NULL) AND" +
| | " (lower(a.nlc.streetName) LIKE :street OR :street IS
NULL)");
| | q.setParameter("houseNumber",address.getHouseNumber());
| | q.setParameter("suffix",address.getHouseSuffix());
| |
q.setParameter("streetDirection",address.getStreetDirection());
| |
q.setParameter("street",address.getStreetName().toLowerCase() + "%");
| | addresses = q.getResultList();
| | }
| |
| | return null;
| | }
| | }
| |
|
| Here is the page
|
|
| | <tr:table
| | id="addresses"
| | var="addressRow"
| | value="#{addresses}"
| | ...
| | </tr:table>
Looking at your page, you're binding the outjected #{addresses} to the table. And in
the SFSB that field is in fact annoted properly. But I don't see in your bean where
that value is initialized. How is findAddresses() called? And if it is, when is it? If
it's called from the page rendering I wonder if this means the addresses list is
populated AFTER Seam has outjected it. I think you may need a @Factory or @Create here.
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