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我有一个打开对话框的按钮：

<p:commandButton id="addbutton" value="Новая контрольная точка" oncomplete="dlg_add.show();" rendered="#{controlPointBean.selectedSubject != null}"/>

还有一个带有向导的对话框：

<p:dialog widgetVar="dlg_add">
<p:wizard id="wizard" widgetVar="wizard">
    <p:tab title="Тип контрольной точки">
        <p:dataTable id="cptypes" var="cptype" value="#{controlPointBean.cptypesList}" rows="10" rowKey="#{cptype.ID}"
         selection="#{controlPointBean.selectedCPType}" selectionMode="single" filteredValue="#{controlPointBean.filteredCPtypesList}">  
            <p:column headerText="Тип контрольной точки" filterBy="type" filterMatchMode="contains">  
                #{cptype.type}  
            </p:column> 
        </p:dataTable>
    </p:tab>
    <p:tab title="Общее">
        <h:panelGrid id="data" columns="2">
            <h:outputText value="Название: " /> 
            <p:inputText value="#{controlPointBean.name}"/>
            <h:outputText value="Модуль: " /> 
            <p:inputText value="#{controlPointBean.module}"/>
            <h:outputText value="Минимальный балл: " /> 
            <p:inputText value="#{controlPointBean.minGrade}"/>
            <h:outputText value="Максимальный балл: " /> 
            <p:inputText value="#{controlPointBean.maxGrade}"/>
        </h:panelGrid>  
    </p:tab>
    <p:tab title="Завершить">
        <p:panel header="Проверьте введённые данные">              
            <h:panelGrid id="confirmation" columns="2">
                <h:outputText value="Предмет:"/>
                <h:outputText styleClass="outputLabel" value="#{controlPointBean.selectedSubject.name}"/>
                <h:outputText value="Тип:"/>
                <h:outputText styleClass="outputLabel" value="#{controlPointBean.selectedCPType.type}"/>
                <h:outputText value="Название: " /> 
                <h:outputText styleClass="outputLabel" value="#{controlPointBean.name}"/>
                <h:outputText value="Модуль: " /> 
                <h:outputText styleClass="outputLabel" value="#{controlPointBean.module}"/>
                <h:outputText value="Минимальный балл: " /> 
                <h:outputText styleClass="outputLabel" value="#{controlPointBean.minGrade}"/>
                <h:outputText value="Максимальный балл: " /> 
                <h:outputText styleClass="outputLabel" value="#{controlPointBean.maxGrade}"/>
            </h:panelGrid>
        </p:panel>

        <p:commandButton value="Принять" update=":form:messages, :form:DataTable" actionListener="#{controlPointBean.save}" oncomplete="dlg_add.hide();wizard.reset();"/>               
    </p:tab>
</p:wizard>

向导完成后，我单击“Принять”按钮，对话框关闭，更新所有内容，但对话框背景上的按钮在重新加载页面之前不会执行任何操作。在 primefaces 调试控制台中，看起来它们没有被点击。这是来自支持 bean 的方法 save()：

public void save() throws SystemException{
    try{            
        FacesContext facesContext = FacesContext.getCurrentInstance();
        PortletRequest portletRequest = (PortletRequest) facesContext.getExternalContext().getRequest();        

        ControlPointLocalServiceUtil.addControlPoint(name, selectedSubject.getID(), selectedCPType.getID(),
                module, minGrade, maxGrade, 0, PortalUtil.getUserId(portletRequest));
    }
    catch(RowAlreadyExistsException e){
        FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_WARN,
            "Ошибка", e.getLocalizedMessage()));                        
    }
    finally{
        selectedCPType=null;name=null;module=0;minGrade=0;maxGrade=0;
        cpList= ControlPointLocalServiceUtil.findAll();
        filterCPBySelectedSubject();
    }
}
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