Java PrimeFaces和复合组件的问题

我有一段类似于“数据表-即时行选择”的代码。但是，当我将其分解为复合组件时，不会显示选择值。我怀疑这是由PrimeFaces代码引起的

下面是不起作用的代码：
viewApplicationConfig.xhtml

#{viewApplicationConfig.pageTitle}
------应用程序筛选标准面板----------
------End ApplicationFilterCriteria面板----------
------应用程序控制面板----------
------DTI网格----------
------终端DTI网格----------
------端应用程序控制面板----------
------调试代码--------------


















应用程序--大小：#{viewApplicationConfig.Applications.Size（）}
------结束调试代码----------

dtiPanel.xhtml

dtiLayer.xhtml

dtiGrid.xhtml

应用程序--大小：#{cc.attrs.dataBean.Applications.Size（）}

字段Id:#{column.fieldId}

数据类型：#{column.datatype}

显示类型：#{column.displayType}

只读：#{column.isReadOnly}

可见：#{column.isVisible}

HREF:#{column.HREF}
/

dtiField.xhtml

/ 
#{cc.attrs.field.label}
package com.dti.admin.cwb.appconfigmgr.view;

import com.dti.admin.view.BaseAdminManagedBean;
import com.dti.view.ManagedBeanUtils;
import dti.admin.cwb.appconfigmgr.AppConfigManager;
import dti.oasis.recordset.Record;
import dti.oasis.recordset.RecordSet;

import org.primefaces.event.SelectEvent;
import org.primefaces.event.UnselectEvent;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;

import javax.annotation.PostConstruct;

import javax.annotation.PreDestroy;
import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;
import javax.servlet.http.HttpServletRequest;

import java.io.Serializable;
import java.util.List;

@Component("viewApplicationConfig")
@Scope("request")
public class ViewApplicationConfig extends BaseAdminManagedBean implements Serializable {
    private AppConfigManager appConfigManager;
    private String contextApplicationId;
    private List<Record> applications;
    private RecordSet applicationRecordSet;

    //////
    private Record selectedRecord;

    public Record getSelectedRecord() {
System.out.println(new java.sql.Timestamp(System.currentTimeMillis()) + " -- "
                + this.getClass().getName() + " -- getSelectedRecord --");
        if(selectedRecord!=null){

System.out.println(new java.sql.Timestamp(System.currentTimeMillis()) + " -- "
                + this.getClass().getName() + " -- getSelectedRecord -- getRecordNumber: "+
            selectedRecord.getRecordNumber());
        }
        return selectedRecord;
    }

    public void setSelectedRecord(Record selectedRecord) {
        this.selectedRecord = selectedRecord;
    }
  //////

    public void onRowSelect(SelectEvent event) {
        System.out.println("onRowSelect");
        FacesMessage msg = new FacesMessage("Entity Selected",
           (String)((Record) event.getObject()).getFieldValue("baseShortDescription"));

        FacesContext.getCurrentInstance().addMessage(null, msg);
    }

    public void onRowUnselect(UnselectEvent event) {
        System.out.println("onRowUnselect");        
        FacesMessage msg = new FacesMessage("Entity Unselected",
            (String)((Record) event.getObject()).getFieldValue("baseShortDescription"));

        FacesContext.getCurrentInstance().addMessage(null, msg);
    }    
    ///////////////////
    public ViewApplicationConfig() {
        System.out.println(new java.sql.Timestamp(System.currentTimeMillis()) + " -- "
                + this.getClass().getName() + " -- " + "ViewApplicationConfig()");
    }


    @Autowired()
    public ViewApplicationConfig(AppConfigManager appConfigManager) {
        System.out.println(new java.sql.Timestamp(System.currentTimeMillis()) + " -- "
                + this.getClass().getName() + " -- "
                + "ViewApplicationConfig(AppConfigManager appConfigManager)");

        this.appConfigManager = appConfigManager;

        this.setPageId("MaintainApplicationConfig");
        this.setAnchorColumnName("applicationId");
    }


    @PostConstruct
    public void onLoad() throws Exception {

        System.out.println(new java.sql.Timestamp(System.currentTimeMillis()) + " -- "
                + this.getClass().getName() + " -- " + "onLoad()");

        HttpServletRequest request = ManagedBeanUtils.getHttpServletRequest();

        init(request);


        //Grid Header
        setXmlHeader(getGridHeader(request));

        //From Action Class
        Record inputRecord = getInputRecord(request);

        //From prime-movicollector -- sort of
        if(applicationRecordSet == null) {
            applicationRecordSet = appConfigManager.loadAllWebApplications(inputRecord);
            applications = ManagedBeanUtils.convertRecordSetToList(applicationRecordSet);
        }
        //

        System.out.println(new java.sql.Timestamp(System.currentTimeMillis()) + " -- "
                + this.getClass().getName() + " -- XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX " + applications.size());
    }

    @PreDestroy
    public void onUnload() {
        System.out.println(new java.sql.Timestamp(System.currentTimeMillis()) + " -- "
                + this.getClass().getName() + " -- " + "onUnload()");
        terminate();
    }


    public void navigateToPageConfig(ActionEvent actionEvent) {
        System.out.println("navigateToPageConfig("+contextApplicationId+")");
        String pageUrl = "/pageconfigmgr/maintainPageConfig.do?contextApplicationId=" + contextApplicationId;
        navigateToPage(pageUrl);
    }

    public AppConfigManager getAppConfigManager() {
        return appConfigManager;
    }

    public void setAppConfigManager(AppConfigManager appConfigManager) {
        this.appConfigManager = appConfigManager;
    }

    public List<Record> getApplications() {
        System.out.println(new java.sql.Timestamp(System.currentTimeMillis()) + " -- "
                + this.getClass().getName() + " -- " + "getApplications()");
        return applications;
    }

    public void setApplications(List <Record> applications) {
        System.out.println(new java.sql.Timestamp(System.currentTimeMillis()) + " -- "
                + this.getClass().getName() + " -- " + "setApplications(RecordSet applications)");
        this.applications = applications;
    }

    public RecordSet getApplicationRecordSet() {
        return applicationRecordSet;
    }

    public void setApplicationRecordSet(RecordSet applicationRecordSet) {
        this.applicationRecordSet = applicationRecordSet;
    }

    public String getContextApplicationId() {
        return contextApplicationId;
    }

    public void setContextApplicationId(String contextApplicationId) {
        this.contextApplicationId = contextApplicationId;
    }

}