Selctionlistener on table should populate data in textbox

Question

I have a table. there are 3 columns. 3rd column has multiline data, so I cannot put that as a column. I have added a textarea box at the bottom of the table. I want the 3rd column data to be populated in this textarea. I have tried this ... but it doesnt work
public void rowSelected(SelectionEvent selectionEvent) {
resolveMethodExpression("#{bindings.LogRecords1.collectionModel.makeCurrent}",
null, new Class[] { SelectionEvent.class },
new Object[] { selectionEvent });
RichTable object = (RichTable)selectionEvent.getSource();
Row row = null;
for (Object facesRowKey : object.getSelectedRowKeys()) {
object.setRowKey(facesRowKey);
Object o = object.getRowData();
JUCtrlHierNodeBinding rowData = (JUCtrlHierNodeBinding)o;
row = rowData.getRow();
setDisplayStack(row.getAttribute("SupplementalAttributes").toString());
RichInputText text = (RichInputText)getComponentById("excepTxtArea");
text.setValue(row.getAttribute("SupplementalAttributes"));
}

Answer 1

Works for me using jdev 11.1.2.1
                    <af:panelGroupLayout layout="scroll" id="pgl1">
                        <af:panelCollection id="pc1">
                            <f:facet name="menus"/>
                            <f:facet name="toolbar"/>
                            <f:facet name="statusbar"/>
                            <af:table value="#{bindings.DepartmentsView1.collectionModel}" var="row"
                                      rows="#{bindings.DepartmentsView1.rangeSize}"
                                      emptyText="#{bindings.DepartmentsView1.viewable ? 'No data to display.' : 'Access Denied.'}"
                                      fetchSize="#{bindings.DepartmentsView1.rangeSize}"
                                      rowBandingInterval="0"
                                      selectedRowKeys="#{bindings.DepartmentsView1.collectionModel.selectedRow}"
                                      selectionListener="#{bindings.DepartmentsView1.collectionModel.makeCurrent}"
                                      rowSelection="single" id="t1">
                                <af:column sortProperty="#{bindings.DepartmentsView1.hints.DepartmentId.name}"
                                           sortable="true"
                                           headerText="#{bindings.DepartmentsView1.hints.DepartmentId.label}"
                                           id="c1">
                                    <af:outputText value="#{row.DepartmentId}" id="ot1">
                                        <af:convertNumber groupingUsed="false"
                                                          pattern="#{bindings.DepartmentsView1.hints.DepartmentId.format}"/>
                                    </af:outputText>
                                </af:column>
                                <af:column sortProperty="#{bindings.DepartmentsView1.hints.DepartmentName.name}"
                                           sortable="true"
                                           headerText="#{bindings.DepartmentsView1.hints.DepartmentName.label}"
                                           id="c2">
                                    <af:outputText value="#{row.DepartmentName}" id="ot2"/>
                                </af:column>
                                <af:column sortProperty="#{bindings.DepartmentsView1.hints.ManagerId.name}"
                                           sortable="true"
                                           headerText="#{bindings.DepartmentsView1.hints.ManagerId.label}"
                                           id="c3">
                                    <af:outputText value="#{row.ManagerId}" id="ot3">
                                        <af:convertNumber groupingUsed="false"
                                                          pattern="#{bindings.DepartmentsView1.hints.ManagerId.format}"/>
                                    </af:outputText>
                                </af:column>
                                <af:column sortProperty="#{bindings.DepartmentsView1.hints.LocationId.name}"
                                           sortable="true"
                                           headerText="#{bindings.DepartmentsView1.hints.LocationId.label}"
                                           id="c4">
                                    <af:selectOneChoice value="#{row.bindings.LocationId.inputValue}"
                                                        label="#{row.bindings.LocationId.label}"
                                                        required="#{bindings.DepartmentsView1.hints.LocationId.mandatory}"
                                                        shortDesc="#{bindings.DepartmentsView1.hints.LocationId.tooltip}"
                                                        readOnly="true" id="soc1">
                                        <f:selectItems value="#{row.bindings.LocationId.items}"
                                                       id="si1"/>
                                    </af:selectOneChoice>
                                </af:column>
                            </af:table>
                        </af:panelCollection>
                        <af:outputText value="DepName: #{bindings.DepartmentName.inputValue}" id="ot5"
                                       partialTriggers="pc1:t1"/>
                        <af:panelFormLayout id="pfl1">
                            <af:inputText value="#{bindings.DepartmentName.inputValue}"
                                          label="#{bindings.DepartmentName.hints.label}"
                                          required="#{bindings.DepartmentName.hints.mandatory}"
                                          columns="#{bindings.DepartmentName.hints.displayWidth}"
                                          maximumLength="#{bindings.DepartmentName.hints.precision}"
                                          shortDesc="#{bindings.DepartmentName.hints.tooltip}"
                                          id="it1">
                                <f:validator binding="#{bindings.DepartmentName.validator}"/>
                            </af:inputText>
                        </af:panelFormLayout>
                    </af:panelGroupLayout>and the page binding
  <executables>
    <variableIterator id="variables"/>
    <iterator Binds="DepartmentsView1" RangeSize="25" DataControl="XYZAppModuleDataControl"
              id="DepartmentsView1Iterator"/>
  </executables>
  <bindings>
    <tree IterBinding="DepartmentsView1Iterator" id="DepartmentsView1">
      <nodeDefinition DefName="de.hahn.xyztest.model.dataaccess.DepartmentsView"
                      Name="DepartmentsView10">
        <AttrNames>
          <Item Value="DepartmentId"/>
          <Item Value="DepartmentName"/>
          <Item Value="ManagerId"/>
          <Item Value="LocationId"/>
        </AttrNames>
      </nodeDefinition>
    </tree>
    <attributeValues IterBinding="DepartmentsView1Iterator" id="DepartmentName">
      <AttrNames>
        <Item Value="DepartmentName"/>
      </AttrNames>
    </attributeValues>
  </bindings>Timo