Hi ,

I been try to use custom sortBy for my table.

Everything was fine until I tried to sort by a JoinColumn.

--Is any way to solve this?

Here is my code:

<rich:column  label="#{messages['Severity']}" filterType="custom" sortType="custom"

              sortBy="#{alarms.severity}" sortOrder="#{maintainTableState.getSortOrder('tableStateAlarmList','alarmSeverity')}" id="alarmSeverity">

              <f:facet name="header">

                  <div class="sortHeader">

                  <a4j:commandLink execute="@this" value="#{messages['Severity']}" render="alarmFilter"

                    action="#{maintainTableState.sort}"

                    onclick="#{rich:component('waitPanel')}.show()"

                    oncomplete="#{rich:component('waitPanel')}.hide()">

                    <f:param name="sortProperty" value="alarmSeverity"/>

                    <f:param name="sortTableState" value="tableStateAlarmList"/>

                  </a4j:commandLink>

...

@ManyToOne(fetch = FetchType.EAGER)

    @JoinColumn(name = "source_severity")

...