单击commandLink以编程方式扩展ADF表行

Question

我有一个列显示作者姓名和一个命令链接“显示文档”。我想在单击detailStamp facet图标时单击Show Documents命令链接展开行。

这是JSFF代码：

<af:table var="row" rowBandingInterval="0" id="rohitT"
        value="#{pageFlowScope.parseData.AList}" rowSelection="multiple" 
        binding="#{pageFlowScope.parseData.dataTable}"
        disclosedRowKeys="#{pageFlowScope.parseData.disclosedKeys}">
        <af:column sortable="false" headerText="Author" id="c3">
  <af:outputText value="#{row.author}" id="ot5"/>
  <af:commandLink text="Show Documents" id="sd"
                  actionListener="#{pageFlowScope.parseData.prepareLOV}" partialSubmit="true" >

  </af:commandLink>
  <af:outputText value="Disclosed Key::#{pageFlowScope.parseData.disclosedKeys}"
                id="ot6"/>
  </af:column>
<af:column sortable="false" headerText="Subject area" id="c2">
  <af:outputText value="#{row.subjectArea}" id="ot4"/>
</af:column>
<af:column sortable="false" headerText="Select" id="c1">
             <af:selectBooleanCheckbox id="sbc1" selected="false" autoSubmit="true" 
              disabled="#{pageFlowScope.optionSelected ne 'Default' and pageFlowScope.optionSelected ne 'One'}"   valueChangeListener="#{pageFlowScope.parseData.onChange}"/>
             <af:outputText value="PageFlow::#{pageFlowScope.optionSelected}"
                            id="ot3"/></af:column>
  <f:facet name="detailStamp" >
   <af:group id="g1">


    <af:selectOneListbox label="Label 1" id="sol1"
                           value="#{pageFlowScope.parseData.selectedValues}">
        <f:selectItems value="#{pageFlowScope.parseData.allValuesList}"
                       id="si2"/>
      </af:selectOneListbox>
    </af:group>
  </f:facet>
</af:table>

以下是托管bean代码：

    List selectedValues;
    private RowKeySetImpl disclosedKeys=null;
    List<SelectItem> allValuesList;
    public void setDisclosedKeys(RowKeySetImpl disclosedKeys) {
        this.disclosedKeys = disclosedKeys;
    }


    public void setAllValuesList(List<SelectItem> allValuesList) {
        this.allValuesList = allValuesList;
    }

    public List<SelectItem> getAllValuesList() {
        if (allValuesList == null) {
                   allValuesList = new ArrayList<SelectItem>();
                   allValuesList.add(new SelectItem(1, "India"));
                   allValuesList.add(new SelectItem(2, "Australia"));
                   allValuesList.add(new SelectItem(3, "America"));
                   allValuesList.add(new SelectItem(4, "United Kingdom"));
               }
               return allValuesList;
    }
    public void setSelectedValues(List selectedValues) {
        this.selectedValues = selectedValues;
    }

    public List getSelectedValues() {
        if (selectedValues == null) {
            selectedValues = new ArrayList();
            selectedValues.add(1);
            selectedValues.add(3);
            System.out.println("List is-" + selectedValues);
        }
        return selectedValues;
    }

    public void setDisclosedKeys(RowKeySetImpl disclosedKeys) {
        this.disclosedKeys = disclosedKeys;
    }

    public RowKeySetImpl getDisclosedKeys() {
        return disclosedKeys;
    }
    public void prepareLOV(ActionEvent actionEvent) {
       disclosedKeys =null; 
           callDetailStamp();
       RowKeySetImpl testDisclosedKey=getDisclosedKeys();
        System.out.println("testDisclosedKey before refresh::"+testDisclosedKey);
       AdfFacesContext.getCurrentInstance().addPartialTarget(getDataTable());
       }

           private void callDetailStamp() {
        RowKeySet rks = getDataTable().getSelectedRowKeys();
        Key currentKey = null;
        Object objKey=null;
        Iterator rksIter = rks.iterator();
        while (rksIter.hasNext()) 
                {
        System.out.println("Entered Loop");

        objKey=(Object)rksIter.next();
        System.out.println("Obj Key::"+objKey);
    }
    if (rks.size()>0) { 
               System.out.println("Setting disclosed keys");
            disclosedKeys = new RowKeySetImpl(); 

           if (getDataTable() != null) { 

                 ArrayList newKeys = new ArrayList(); 
                 ArrayList temp = new ArrayList();             
                 temp.add(0,objKey);
                 newKeys.add(temp); 
                 disclosedKeys.addAll(newKeys); 
             } 
           } 


    else
    {
        disclosedKeys = new RowKeySetImpl(); 
    }
    System.out.println("Disclosed Key::"+disclosedKeys.toString());
    setDisclosedKeys(disclosedKeys);

}

我认为我能够设置disclosureRowKeys属性，因为我能够在输出文本中打印它的值。无论我选择哪一行，我都会将disclosureKeyValue作为特定所选行的索引数组。单击链接集已公开键值并刷新表但不扩展行。我错过了什么吗？