Dialog在ajax調用上關閉

Question

我正在使用Primefaces。我有一個dataTable裏面的對話框，當我嘗試排序/過濾它，對話框關閉。我假設每當一個Ajax調用被關閉對話框。我也嘗試做一個「測試」示例按鈕，它也關閉對話框。 有沒有辦法防止這種情況發生？

<p:outputPanel autoUpdate="true" deferredMode="true" deferred="visible"> 
    <p:dialog height="700px" width="100%" closable="true" closeOnEscape="true" header="Sample table" widgetVar="sampleDialog" modal="true" showEffect="fade" hideEffect="fade" resizable="false"> 
     <h:form> 
      <p:dataTable id="fooTableCurrent" 
          var="business" 
          value="#{mainViewController.lazyModel}" 
          paginatorTemplate="{RowsPerPageDropdown} {FirstPageLink} {PreviousPageLink} {CurrentPageReport} {NextPageLink} {LastPageLink}" 
          paginator="true" rows="20" style="width: 100%; text-align: center;" 
          rowsPerPageTemplate="10,20,50,100,200" 
          emptyMessage="No records found with given criteria" 
          editable="true" 
          lazy="true" 
          scrollable="true" 
          scrollHeight="100px"> 


       <p:ajax event="rowEdit" listener="#{mainViewController.onBusinessRowEdit}" /> 
       <p:ajax event="rowEditCancel" listener="#{mainViewController.onBusinessRowCancel}" /> 

       <p:column headerText="Employee reg. #"> 
        <h:outputText value="#{business.employee.employee_ID}" /> 
       </p:column> 

       <p:column headerText="Employee"> 
        <h:outputText value="#{business.employee.name}" /> 
       </p:column> 

       <p:column headerText="Bank"> 
        <h:outputText value="#{business.bank.name}" /> 
       </p:column> 

       <p:column headerText="Office" filterStyle="width:60px;" filterBy="#{business.office.office_ID}" filterMatchMode="contains"> 
        <h:outputText value="#{business.office.name}" /> 
       </p:column> 

       <p:column headerText="Product group" style="width: 100px;"> 
        <h:outputText value="#{business.product.product_group.name}" /> 
       </p:column> 

       <p:column headerText="Product" filterStyle="width:60px;" filterBy="#{business.product.product_ID}"> 
        <h:outputText value="#{business.product.name}" /> 
       </p:column> 

       <p:column headerText="Contract" filterStyle="width:60px;" filterBy="#{business.contract}"> 
        <h:outputText value="#{business.contract}" /> 
       </p:column> 

       <p:column headerText="Value" sortBy="#{business.value}"> 
        <p:cellEditor> 
         <f:facet name="output"><h:outputText value="#{business.value}" /></f:facet> 
         <f:facet name="input"><h:inputText value="#{business.value}" /></f:facet> 
        </p:cellEditor> 
       </p:column> 

       <p:column headerText="Date" sortBy="#{business.insert_date}"> 
        <h:outputText value="#{business.insert_date}" /> 
       </p:column> 

       <p:column headerText="Approved" width="55" style="text-align: center;"> 
        <p:selectBooleanCheckbox disabled="true" value="#{true}" /> 
       </p:column> 

       <p:column style="width:32px" headerText="Edit"> 
        <p:rowEditor /> 
       </p:column> 

       <p:column headerText="Delete" width="30"> 
        <p:commandButton icon="ui-icon-close" actionListener="#{mainViewController.deleteBusiness(business)}" update="@form"> 
         <p:confirm header="Confirmation" message="Are you sure?" icon="ui-icon-alert" /> 
        </p:commandButton> 

        <p:confirmDialog global="true" showEffect="fade" hideEffect="fade"> 
         <p:commandButton value="Yes" type="button" styleClass="ui-confirmdialog-yes" icon="ui-icon-check" /> 
         <p:commandButton value="No" type="button" styleClass="ui-confirmdialog-no" icon="ui-icon-close" /> 
        </p:confirmDialog> 

       </p:column> 
      </p:dataTable> 
     </h:form> 
    </p:dialog> 
</p:outputPanel> 

Answer 1

問題出在outputPanel標籤。除去autoUpdate="true"之後，所有事情都充當魅力。

Answer 2

您可以使用屬性oncomplete = 'PF.show('WIDGET_VAR_NAME)'強制再次顯示對話框。