Have used several attempts to display data from multiple entities without
success
List reslist = entityManager.createQuery("select qr.gpnum, csy.name from
QueryResult qr, Csy20oats csy where qr.gpnum=csy.y20gpnum").getResultList();
| return reslist;
<rich:dataTable id="entitylist" var="results" value="#{gmBean.resultList}">
| <h:column>
| <f:facet name="header">name</f:facet>
| #{results.name}
| </h:column>
| <h:column>
| <f:facet name="header">gpnum</f:facet>
| #{results.gpnum}
| </h:column>
|
| </rich:dataTable>
display data from only one entity - no problem
List reslist = entityManager.createQuery("select qr from QueryResult qr,
Csy20oats csy where qr.gpnum=csy.y20gpnum").getResultList();
| return reslist;
Also have used ListDataModel, but it's the same.
Is it possible to display data from multiple entities and if 'yes', what I have
to do?
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