Jsf PrimeFaces嵌套在p:dialog中，带appendTo="@（正文）

我有这个片段：

<h:form id="form">

    <!-- other content -->

    <p:panel id="panel" header="test">
        <p:inputText id="input1" value="#{viewScope.prop1}" required="true" />
        <p:commandButton id="button1" process="@form" update="@form @widgetVar(dialog)"
            oncomplete="PF('dialog').show()" value="ok" />
    </p:panel>

    <!-- other content -->

</h:form>

<p:dialog id="dialog" header="dialog" widgetVar="dialog" modal="true">
    <h:form id="form2">
        <p:inputText id="input2" value="#{viewScope.prop1}" required="true" />
        <p:commandButton id="button2" process="@form" update="@form" value="ok" />
    </h:form>
</p:dialog>

这不是一个可接受的解决方案

---

我使用的是JSF2.2.8（mojarra）和PF5.1，在对话框中只使用一种形式。我干得不错

<h:body>

<h:form id="OneFormId">
    <!-- Some content -->
</h:form>

<p:dialog id="MyDialogId" header="My Header Info"
    widgetVar="MyWidgetVarName" modal="true" appendTo="@(body)">
    <h:form id="MyFormId">
        <p:outputPanel>
            <p:messages id="MyMsgId" autoUpdate="true" />
            <h:panelGrid columns="2">
                <h:outputLabel for="usr" value="User:" />
                <p:inputText id="usr" value="#{MyManageBeanName.MyProperty}"
                    required="true" requiredMessage="User is required." />
            </h:panelGrid>
            <p:separator />
            <h:panelGrid columns="2">
                <p:commandButton value="Save" id="MyBtnSaveId"
                    styleClass="ui-priority-primary" icon="ui-icon-circle-check"
                    process="@form" />
                <p:commandButton value="Cancel" id="MyBtnCancelId"
                    onclick="PF('MyWidgetVarName').hide()"
                    styleClass="ui-priority-primary" icon="ui-icon-close"
                    process="MyBtnCancelId" />
            </h:panelGrid>
        </p:outputPanel>
    </h:form>
</p:dialog>

<h:form id="OtherFormId">
    <!-- Some content -->
</h:form>

---

最后，我找到了一种使用OmniFaces和

的方法：

第页：

因为对于回发，在后续的
RESTORE\u视图中不会重新删除已恢复的组件

对于我的实验来说，这些警告是无害的，可以安全地忽略

但是，我打开了它，最终修复了它。
我想以？开头并以？结尾是不可接受的：）在我看来，不管怎样，你都会得到嵌套的表单。不，这是不允许的：）然而，我并没有试图避免嵌套的表单，我只是试图让它们在appendTo属性的帮助下工作。根据PF dialog文档，这应该是可能的。但是嵌套表单不是给您带来麻烦吗？我一直希望它不会出现在通过appendTo输出的html中。primefaces论坛上有一些关于它的讨论，也许你可以在那里找到一些东西尝试使用表单名而不是@form可能重复的
<h:form id="form">

    <!-- other content -->

    <ui:include src="panel.xhtml" />

    <!-- other content -->

</h:form>

<ui:include src="dialog.xhtml" />

<h:body>

<h:form id="OneFormId">
    <!-- Some content -->
</h:form>

<p:dialog id="MyDialogId" header="My Header Info"
    widgetVar="MyWidgetVarName" modal="true" appendTo="@(body)">
    <h:form id="MyFormId">
        <p:outputPanel>
            <p:messages id="MyMsgId" autoUpdate="true" />
            <h:panelGrid columns="2">
                <h:outputLabel for="usr" value="User:" />
                <p:inputText id="usr" value="#{MyManageBeanName.MyProperty}"
                    required="true" requiredMessage="User is required." />
            </h:panelGrid>
            <p:separator />
            <h:panelGrid columns="2">
                <p:commandButton value="Save" id="MyBtnSaveId"
                    styleClass="ui-priority-primary" icon="ui-icon-circle-check"
                    process="@form" />
                <p:commandButton value="Cancel" id="MyBtnCancelId"
                    onclick="PF('MyWidgetVarName').hide()"
                    styleClass="ui-priority-primary" icon="ui-icon-close"
                    process="MyBtnCancelId" />
            </h:panelGrid>
        </p:outputPanel>
    </h:form>
</p:dialog>

<h:form id="OtherFormId">
    <!-- Some content -->
</h:form>

<h:form id="form">

    <!-- other content -->

    <ui:include src="/fragment/with/inner/form.xhtml" />

    <!-- other content -->

</h:form>

<ui:composition>    
    <p:inputText id="outerText" value="#{viewScope.text}" />

    <p:commandButton id="openButton" process="@form" update="@widgetVar(testDialog)"
        oncomplete="PF('testDialog').show()" value="open" />
    <o:moveComponent id="move" for=":#{facesContext.viewRoot.clientId}" destination="ADD_LAST">
        <h:form id="innerForm">
            <p:dialog id="dialog" widgetVar="testDialog" header="test dialog">
                <p:inputText id="innerText" value="#{viewScope.text}" />

                <f:facet name="footer">
                    <p:commandButton id="confirmButton" process="@form" update=":form"
                        oncomplete="if(!args.validationFailed) PF('testDialog').hide()" 
                        value="submit" />
                </f:facet>
            </p:dialog>
        </h:form>
    </o:moveComponent>
</ui:composition>

WARNING Unable to save dynamic action with clientId 'form:innerForm:dialog' because the UIComponent cannot be found
WARNING Unable to save dynamic action with clientId 'form:innerForm:innerText' because the UIComponent cannot be found
WARNING Unable to save dynamic action with clientId 'form:innerForm:confirmButton' because the UIComponent cannot be found