好吧，这个问题把我逼疯了......
我有这个 xhtml 页面，有 2 个对话框......两个对话框里面都有一个表单来向服务器发送提交，它们工作正常，但是当它们从 commandLink 表单调用和更新时，对话框表单中的 actionListener 只是没有不工作，有什么想法吗？
这是我调用对话框的菜单
<ui:define name="left">
<h:form id="menuForm">
<div class="sidebar-nav">
<div class="well" style="width:150px; padding: 8px 0;">
<ul class="nav nav-list">
<li class="text-center">Options</li>
<li><p:commandLink id="createLink" update=":LocationCreateForm" actionListener="#{locationController.prepareCreate}" oncomplete="LocationCreateDialog.show()"><span class="glyphicon glyphicon-user"></span> Create New</p:commandLink> </li>
<li><p:commandLink id="editLink" update=":LocationEditForm" oncomplete="LocationEditDialog.show()"><span class="glyphicon glyphicon-edit"></span> Update</p:commandLink> </li>
<li><p:commandLink id="deleteLink" actionListener="#{locationController.delete}"><span class="glyphicon glyphicon-ban-circle"></span> Delete</p:commandLink> </li>
</ul>
</div>
</div>
</h:form>
</ui:define>
如果我从 commandLink 中删除更新，它们可以工作，但是对于编辑对话框，我无法获取要编辑的信息。
对话框和列表在哪里：
<ui:define name="content">
<h1>Locations</h1>
<!-- Location List -->
<h:form id="LocationListForm">
<p:dataTable id="datalist" value="#{locationController.items}" var="item"
selectionMode="single" selection="#{locationController.selected}"
rowKey="#{item.id}"
>
<p:column sortBy="#{item.id}" filterBy="#{item.id}">
<f:facet name="header">
<h:outputText value="#{myBundle.ListLocationTitle_id}"/>
</f:facet>
<h:outputText value="#{item.id}"/>
</p:column>
<p:column sortBy="#{item.name}" filterBy="#{item.name}">
<f:facet name="header">
<h:outputText value="#{myBundle.ListLocationTitle_name}"/>
</f:facet>
<h:outputText value="#{item.name}"/>
</p:column>
<p:column sortBy="#{item.openingHourMonday}" filterBy="#{item.openingHourMonday}">
<f:facet name="header">
<h:outputText value="#{myBundle.ListLocationTitle_openingHourMonday}"/>
</f:facet>
<h:outputText value="#{item.openingHourMonday}">
<f:convertDateTime pattern="HH:mm:ss" />
</h:outputText>
</p:column>
<p:column sortBy="#{item.openingHourTuesday}" filterBy="#{item.openingHourTuesday}">
<f:facet name="header">
<h:outputText value="#{myBundle.ListLocationTitle_openingHourTuesday}"/>
</f:facet>
<h:outputText value="#{item.openingHourTuesday}">
<f:convertDateTime pattern="HH:mm:ss" />
</h:outputText>
</p:column>
<p:column sortBy="#{item.openingHourWednesday}" filterBy="#{item.openingHourWednesday}">
<f:facet name="header">
<h:outputText value="#{myBundle.ListLocationTitle_openingHourWednesday}"/>
</f:facet>
<h:outputText value="#{item.openingHourWednesday}">
<f:convertDateTime pattern="HH:mm:ss" />
</h:outputText>
</p:column>
<p:column sortBy="#{item.openingHourThrusday}" filterBy="#{item.openingHourThrusday}">
<f:facet name="header">
<h:outputText value="#{myBundle.ListLocationTitle_openingHourThrusday}"/>
</f:facet>
<h:outputText value="#{item.openingHourThrusday}">
<f:convertDateTime pattern="HH:mm:ss" />
</h:outputText>
</p:column>
<p:column sortBy="#{item.openingHourFriday}" filterBy="#{item.openingHourFriday}">
<f:facet name="header">
<h:outputText value="#{myBundle.ListLocationTitle_openingHourFriday}"/>
</f:facet>
<h:outputText value="#{item.openingHourFriday}">
<f:convertDateTime pattern="HH:mm:ss" />
</h:outputText>
</p:column>
<p:column sortBy="#{item.openingHourSaturday}" filterBy="#{item.openingHourSaturday}">
<f:facet name="header">
<h:outputText value="#{myBundle.ListLocationTitle_openingHourSaturday}"/>
</f:facet>
<h:outputText value="#{item.openingHourSaturday}">
<f:convertDateTime pattern="HH:mm:ss" />
</h:outputText>
</p:column>
<p:column sortBy="#{item.openingHourSunday}" filterBy="#{item.openingHourSunday}">
<f:facet name="header">
<h:outputText value="#{myBundle.ListLocationTitle_openingHourSunday}"/>
</f:facet>
<h:outputText value="#{item.openingHourSunday}">
<f:convertDateTime pattern="HH:mm:ss" />
</h:outputText>
</p:column>
</p:dataTable>
</h:form>
<!-- Location Create Dialog -->
<p:dialog id="LocationCreateDlg" widgetVar="LocationCreateDialog" modal="true" resizable="false" appendToBody="true" header="#{myBundle.CreateLocationTitle}">
<h:form id="LocationCreateForm">
<h:panelGroup id="display">
<p:panelGrid columns="2" >
<p:outputLabel value="#{myBundle.CreateLocationLabel_name}" for="name" />
<p:inputText id="name" value="#{locationController.selected.name}" title="#{myBundle.CreateLocationTitle_name}" required="true" requiredMessage="#{myBundle.CreateLocationRequiredMessage_name}"/>
<p:outputLabel value="#{myBundle.CreateLocationLabel_openingHourMonday}" for="openingHourMonday" />
<p:calendar id="openingHourMonday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourMonday}" title="#{myBundle.EditLocationTitle_openingHourMonday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourMonday}" showOn="button"/>
<p:outputLabel value="#{myBundle.CreateLocationLabel_openingHourTuesday}" for="openingHourTuesday" />
<p:calendar id="openingHourTuesday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourTuesday}" title="#{myBundle.EditLocationTitle_openingHourTuesday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourTuesday}" showOn="button"/>
<p:outputLabel value="#{myBundle.CreateLocationLabel_openingHourWednesday}" for="openingHourWednesday" />
<p:calendar id="openingHourWednesday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourWednesday}" title="#{myBundle.EditLocationTitle_openingHourWednesday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourWednesday}" showOn="button"/>
<p:outputLabel value="#{myBundle.CreateLocationLabel_openingHourThrusday}" for="openingHourThrusday" />
<p:calendar id="openingHourThrusday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourThrusday}" title="#{myBundle.EditLocationTitle_openingHourThrusday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourThrusday}" showOn="button"/>
<p:outputLabel value="#{myBundle.CreateLocationLabel_openingHourFriday}" for="openingHourFriday" />
<p:calendar id="openingHourFriday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourFriday}" title="#{myBundle.EditLocationTitle_openingHourFriday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourFriday}" showOn="button"/>
<p:outputLabel value="#{myBundle.CreateLocationLabel_openingHourSaturday}" for="openingHourSaturday" />
<p:calendar id="openingHourSaturday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourSaturday}" title="#{myBundle.EditLocationTitle_openingHourSaturday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourSaturday}" showOn="button"/>
<p:outputLabel value="#{myBundle.CreateLocationLabel_openingHourSunday}" for="openingHourSunday" />
<p:calendar id="openingHourSunday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourSunday}" title="#{myBundle.EditLocationTitle_openingHourSunday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourSunday}" showOn="button"/>
</p:panelGrid>
<p:commandButton actionListener="#{locationController.saveNew}" value="#{myBundle.Save}" update="display,:LocationListForm:datalist,:growl" oncomplete="handleSubmit(xhr,status,args,LocationCreateDialog);"/>
<p:commandButton value="#{myBundle.Cancel}" onclick="LocationCreateDialog.hide();"/>
</h:panelGroup>
</h:form>
</p:dialog>
<!-- Location Update Dialog -->
<p:dialog id="LocationEditDlg" widgetVar="LocationEditDialog" modal="true" resizable="false" appendToBody="true" header="#{myBundle.EditLocationTitle}">
<h:form id="LocationEditForm">
<h:panelGroup id="display">
<p:panelGrid columns="2" rendered="#{locationController.selected != null}">
<h:outputLabel value="#{myBundle.EditLocationLabel_id}" for="id" />
<h:outputText id="id" value="#{locationController.selected.id}" />
<p:outputLabel value="#{myBundle.EditLocationLabel_name}" for="name" />
<p:inputText id="name" value="#{locationController.selected.name}" title="#{myBundle.EditLocationTitle_name}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_name}"/>
<p:outputLabel value="#{myBundle.EditLocationLabel_openingHourMonday}" for="openingHourMonday" />
<p:calendar id="openingHourMonday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourMonday}" title="#{myBundle.EditLocationTitle_openingHourMonday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourMonday}" showOn="button"/>
<p:outputLabel value="#{myBundle.EditLocationLabel_openingHourTuesday}" for="openingHourTuesday" />
<p:calendar id="openingHourTuesday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourTuesday}" title="#{myBundle.EditLocationTitle_openingHourTuesday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourTuesday}" showOn="button"/>
<p:outputLabel value="#{myBundle.EditLocationLabel_openingHourWednesday}" for="openingHourWednesday" />
<p:calendar id="openingHourWednesday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourWednesday}" title="#{myBundle.EditLocationTitle_openingHourWednesday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourWednesday}" showOn="button"/>
<p:outputLabel value="#{myBundle.EditLocationLabel_openingHourThrusday}" for="openingHourThrusday" />
<p:calendar id="openingHourThrusday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourThrusday}" title="#{myBundle.EditLocationTitle_openingHourThrusday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourThrusday}" showOn="button"/>
<p:outputLabel value="#{myBundle.EditLocationLabel_openingHourFriday}" for="openingHourFriday" />
<p:calendar id="openingHourFriday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourFriday}" title="#{myBundle.EditLocationTitle_openingHourFriday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourFriday}" showOn="button"/>
<p:outputLabel value="#{myBundle.EditLocationLabel_openingHourSaturday}" for="openingHourSaturday" />
<p:calendar id="openingHourSaturday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourSaturday}" title="#{myBundle.EditLocationTitle_openingHourSaturday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourSaturday}" showOn="button"/>
<p:outputLabel value="#{myBundle.EditLocationLabel_openingHourSunday}" for="openingHourSunday" />
<p:calendar id="openingHourSunday" pattern="HH:mm:ss" value="#{locationController.selected.openingHourSunday}" title="#{myBundle.EditLocationTitle_openingHourSunday}" required="true" requiredMessage="#{myBundle.EditLocationRequiredMessage_openingHourSunday}" showOn="button"/>
</p:panelGrid>
<p:commandButton actionListener="#{locationController.save}" value="#{myBundle.Save}" update="display,:LocationListForm:datalist,:growl" oncomplete="handleSubmit(xhr,status,args,LocationEditDialog);"/>
<p:commandButton value="#{myBundle.Cancel}" onclick="LocationEditDialog.hide();"/>
</h:panelGroup>
</h:form>
</p:dialog>
</ui:define>