シフト/注文できると同時に編集可能なエントリのリストが欲しいのですが。だから私はこのように組み合わせるように努めましp:orderListたp:inplace：
<p:scrollPanel style="width:300px;height:100px" scrollMode="native">
<p:orderList var="title" value="#{detailModel.afterObject.metadata.getTitlesAsList()}" type="definition">
<f:facet name="description">
<p:inplace id="basic" editor="true">
<p:inputText value="#{title.value}" required="true"/>
</p:inplace>
</f:facet>
</p:orderList>
</p:scrollPanel>
しかし、次のエラーが発生します。
java.lang.NullPointerException
at org.primefaces.component.orderlist.OrderListRenderer.encodeOptions(OrderListRenderer.java:152)
at org.primefaces.component.orderlist.OrderListRenderer.encodeList(OrderListRenderer.java:108)
at org.primefaces.component.orderlist.OrderListRenderer.encodeMarkup(OrderListRenderer.java:79)
at org.primefaces.component.orderlist.OrderListRenderer.encodeEnd(OrderListRenderer.java:49)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875)
at org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:61)
at org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:45)
at org.primefaces.component.scrollpanel.ScrollPanelRenderer.encodeMarkup(ScrollPanelRenderer.java:51)
at org.primefaces.component.scrollpanel.ScrollPanelRenderer.encodeEnd(ScrollPanelRenderer.java:30)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:312)
at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:105)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1757)
at javax.faces.render.Renderer.encodeChildren(Renderer.java:168)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1757)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1760)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:402)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1542)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:619)
私は何かを逃しますか、それともそうすることができませんか？
代わりに：dataListを使用すると、エラーは発生しませんが、動作が制限されます。エントリをクリックすると、すべてのエントリが編集可能になりますが、編集モードのままになり、それ以上のことはできません...
助言がありますか？
編集
これがBeanです：
public class DoiDetailModel extends DetailModel
{
private List< String > selectedTitles;
private List< String > selectedCreators;
private String title;
private String creator;
public DoiDetailModel()
{
super();
}
public List< String > getSelectedTitles()
{
return selectedTitles;
}
public void setSelectedTitles( List< String > selectedTitles )
{
this.selectedTitles = selectedTitles;
}
}