rich:comboBox shows strange results

[ondaviolenta]

Hi, guys. i'm a newbe in java and i need your help.

The Problem

I extract the results from a query (15 records):

public List<Soggetto> getAllSoggetti() {
        List<Soggetto> menuList = entityManager.createQuery("Select n from Soggetto as n").getResultList();
        return menuList;   
    }

If I use h:selectOneMenu, it works. Instead , if I use rich:comboBox the results are displayed in a strange way. combobox dislpays for 15 time  com.mydomain.pkg.model.Soggetto@61 as result .

See the 2 example

DON'T WORK

<rich:comboBox selectFirstOnUpdate="false" directInputSuggestions="true" defaultLabel="Enter some value">
      <s:selectItems var="thing" value="#{extractor.allSoggetti}" label="#{thing.codiceFiscale}  #{thing.cognome}  #{thing.primoNome}   #{thing.secondoNome}  #{thing.ragioneSociale}" noSelectionLabel="Selezionare un soggetto destinatario" hideNoSelectionLabel="true"  />
</rich:comboBox>

======================================================================================================

WORKS

<h:selectOneMenu value="#{comunicazione.destinatario}" required="true">
                    <s:selectItems var="thing" value="#{extractor.allSoggetti}" label="#{thing.codiceFiscale}  #{thing.cognome}  #{thing.primoNome}  #{thing.secondoNome}  #{thing.ragioneSociale}" noSelectionLabel="Selezionare un soggetto destinatario" hideNoSelectionLabel="true"/>
                    <s:convertEntity/>
               </h:selectOneMenu>

Someone can help me, please ?

Thanks in advance

[ilya_shaikovsky]

add the same s:convertEntity to comboBox

[ondaviolenta]

Using <s:convertEntity/> the combobox shows only a incremental number list. the numbers are not the records ID on database.

<rich:comboBox selectFirstOnUpdate="false" directInputSuggestions="true" defaultLabel="Enter some value">

                     <s:selectItems var="thing" value="#{extractor.allSoggetti}" label="#{thing.codiceFiscale}  #{thing.cognome}  #{thing.primoNome}  #{thing.secondoNome}  #{thing.ragioneSociale}" noSelectionLabel="Selezionare un soggetto destinatario" hideNoSelectionLabel="true"  />

                  <s:convertEntity/>       

              </rich:comboBox>

[cassionandi]

I have the same problem as firtly described. But I am not <s:convertEntity/> on my project.

There is some workaround to make the combobox show the defalt message?