ADF selectBooleanCheckbox lost values

Question

I created a simple page with selectBooleanCheckbox in a table:
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
          xmlns:f="http://java.sun.com/jsf/core"
          xmlns:h="http://java.sun.com/jsf/html"
          xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
  <jsp:directive.page contentType="text/html;charset=UTF-8"/>
  <f:view>
    <af:document id="d1">
      <af:messages id="m1"/>
      <af:form id="f1">
        <af:panelStretchLayout id="psl1">
          <f:facet name="center">
            <af:panelGroupLayout id="pgl1">
              <af:panelGroupLayout id="pgl2"  styleClass="AFStretchWidth"
                                   binding="#{backingBeanScope.DeptBean.tablePGL}">
                <af:table value="#{bindings.DeptWithFlagView1.collectionModel}"
                          var="row" styleClass="AFStretchWidth"
                          rows="#{bindings.DeptWithFlagView1.rangeSize}"
                          emptyText="#{bindings.DeptWithFlagView1.viewable ? 'No data to display.' : 'Access Denied.'}"
                          fetchSize="#{bindings.DeptWithFlagView1.rangeSize}"
                          rowBandingInterval="0"
                          selectedRowKeys="#{bindings.DeptWithFlagView1.collectionModel.selectedRow}"
                          selectionListener="#{bindings.DeptWithFlagView1.collectionModel.makeCurrent}"
                          rowSelection="single" id="t1">
                  <af:column sortProperty="Deptno" sortable="false"
                             headerText="#{bindings.DeptWithFlagView1.hints.Deptno.label}"
                             id="c2">
                    <af:inputText value="#{row.bindings.Deptno.inputValue}"
                                  label="#{bindings.DeptWithFlagView1.hints.Deptno.label}"
                                  required="#{bindings.DeptWithFlagView1.hints.Deptno.mandatory}"
                                  columns="#{bindings.DeptWithFlagView1.hints.Deptno.displayWidth}"
                                  maximumLength="#{bindings.DeptWithFlagView1.hints.Deptno.precision}"
                                  shortDesc="#{bindings.DeptWithFlagView1.hints.Deptno.tooltip}"
                                  id="it2">
                      <f:validator binding="#{row.bindings.Deptno.validator}"/>
                      <af:convertNumber groupingUsed="false"
                                        pattern="#{bindings.DeptWithFlagView1.hints.Deptno.format}"/>
                    </af:inputText>
                  </af:column>
                  <af:column sortProperty="Dname" sortable="false"
                             headerText="#{bindings.DeptWithFlagView1.hints.Dname.label}"
                             id="c4">
                    <af:inputText value="#{row.bindings.Dname.inputValue}"
                                  label="#{bindings.DeptWithFlagView1.hints.Dname.label}"
                                  required="#{bindings.DeptWithFlagView1.hints.Dname.mandatory}"
                                  columns="#{bindings.DeptWithFlagView1.hints.Dname.displayWidth}"
                                  maximumLength="#{bindings.DeptWithFlagView1.hints.Dname.precision}"
                                  shortDesc="#{bindings.DeptWithFlagView1.hints.Dname.tooltip}"
                                  id="it4">
                      <f:validator binding="#{row.bindings.Dname.validator}"/>
                    </af:inputText>
                  </af:column>
                  <af:column sortProperty="Loc" sortable="false"
                             headerText="#{bindings.DeptWithFlagView1.hints.Loc.label}"
                             id="c3">
                    <af:inputText value="#{row.bindings.Loc.inputValue}"
                                  label="#{bindings.DeptWithFlagView1.hints.Loc.label}"
                                  required="#{bindings.DeptWithFlagView1.hints.Loc.mandatory}"
                                  columns="#{bindings.DeptWithFlagView1.hints.Loc.displayWidth}"
                                  maximumLength="#{bindings.DeptWithFlagView1.hints.Loc.precision}"
                                  shortDesc="#{bindings.DeptWithFlagView1.hints.Loc.tooltip}"
                                  id="it5">
                      <f:validator binding="#{row.bindings.Loc.validator}"/>
                    </af:inputText>
                  </af:column>
                  <af:column sortProperty="Flag" sortable="false"
                             headerText="#{bindings.DeptWithFlagView1.hints.Flag.label}"
                             id="c1">
                    <af:selectBooleanCheckbox value="#{row.bindings.Flag.inputValue}"
                                              required="#{bindings.DeptWithFlagView1.hints.Flag.mandatory}"
                                              shortDesc="#{bindings.DeptWithFlagView1.hints.Flag.tooltip}"
                                              id="it1">
                    </af:selectBooleanCheckbox>
                  </af:column>
                  <af:column sortProperty="Flag" sortable="false"
                             headerText="#{bindings.DeptWithFlagView1.hints.Flag.label}"
                             id="c6">
                    <af:outputText value="#{row.bindings.Flag.inputValue}"
                                   shortDesc="#{bindings.DeptWithFlagView1.hints.Flag.tooltip}"
                                   id="ot1"/>
                  </af:column>
                  <af:column sortProperty="TranFlag" sortable="false"
                             headerText="#{bindings.DeptWithFlagView1.hints.TranFlag.label}"
                             id="c5">
                    <af:selectBooleanCheckbox value="#{row.bindings.TranFlag.inputValue}"
                                              required="#{bindings.DeptWithFlagView1.hints.TranFlag.mandatory}"
                                              shortDesc="#{bindings.DeptWithFlagView1.hints.TranFlag.tooltip}"
                                              id="it3">
                    </af:selectBooleanCheckbox>
                  </af:column>
                  <af:column sortProperty="TranFlag" sortable="false"
                             headerText="#{bindings.DeptWithFlagView1.hints.TranFlag.label}"
                             id="c7">
                    <af:outputText value="#{row.bindings.TranFlag.inputValue}"
                                   shortDesc="#{bindings.DeptWithFlagView1.hints.TranFlag.tooltip}"
                                   id="ot3"/>
                  </af:column>
                </af:table>
              </af:panelGroupLayout>
              <af:panelGroupLayout id="pgl3" visible="false"  styleClass="AFStretchWidth"
                                   binding="#{backingBeanScope.DeptBean.hidePGL}">
                <af:outputText value="Hidden" id="ot2"/>
              </af:panelGroupLayout>
            </af:panelGroupLayout>
            <!-- id="af_one_column_stretched"   -->
          </f:facet>
          <f:facet name="top">
            <af:commandButton text="Show/Hide" id="cb1"
                              action="#{backingBeanScope.DeptBean.onSHowHideClicked}"/>
          </f:facet>
        </af:panelStretchLayout>
      </af:form>
    </af:document>
  </f:view>
</jsp:root>
I have Show/Hide button to show / hide the table, the action method is below:
    public void onSHowHideClicked() {
        if(tablePGL.isVisible()){
            tablePGL.setVisible(false);
            hidePGL.setVisible(true);
        } else {
            tablePGL.setVisible(true);
            hidePGL.setVisible(false);
        refreshComponent(tablePGL);
        refreshComponent(hidePGL);
    private RichPanelGroupLayout tablePGL;
    private RichPanelGroupLayout hidePGL;
After hide -> show, all checked checkbox lost their value (unchecked).
This is constantly reproducable issue for adf selectBooleanCheckbox.
Can anyone please provide solution for this issue? If this is a known issue, any workaround? I can provide this simple code for analysis if needed.
Thanks

Answer 1

tried with
<af:selectBooleanCheckbox value="#{row.TranFlag}" 
</af:selectBooleanCheckbox>
Also, take a look at pageDef, you should to have something like this:
<tree...>
<Item Value="TranFlag" Binds="TranFlag"/>
</tree>
<buttonid="TranFlag"
>
<AttrNames>
<Item Value="TranFlag"/>
</AttrNames>
<ValueList>
<Item Value="true"/>
<Item Value="false"/>
</ValueList>
</button>
this code formater driving me crazy, I am unable to handle it at all :-(