Primefaces DataExporter는 마지막 열만 인쇄합니다.

Question

어떤 이유로 DataExporter를 사용할 때 마지막 열만 인쇄합니다. 해당 열을 제외하면 빈 데이터 만 출력됩니다. 이것은 PDF와 Excel에서 동일합니다.

나는 poi 3.7과 itext 2.1.7을 모두 포함 시켰습니다. 도와주세요!

  <p:toolbar> 
       <p:toolbarGroup align="left"> 

        <h:panelGrid columns="8" cellpadding="5" > 
         <h:outputText value="Log Type:" /> 
         <p:selectOneMenu id="logTypeSelectMessages" value="#{transactionLogBean.mlLogType}" style="width:200px" > 
          <f:selectItem itemLabel="Select Log Type" itemValue="" /> 
          <f:selectItem itemLabel="All" itemValue="All" /> 
          <f:selectItem itemLabel="Message" itemValue="MESSAGE" /> 
          <f:selectItem itemLabel="Debug" itemValue="DEBUG" /> 
         </p:selectOneMenu> 

         <h:outputText value="Message Type:" /> 
         <p:selectOneMenu id="reqTypeSelectMessages" value="#{transactionLogBean.reqType}" style="width:200px" > 
          <f:selectItem itemLabel="Select Log Type" itemValue="" /> 
          <f:selectItem itemLabel="All" itemValue="All" /> 
          <f:selectItem itemLabel="Ext Response" itemValue="EXTRES" /> 
          <f:selectItem itemLabel="Ext Request" itemValue="EXTREQ" /> 
          <f:selectItem itemLabel="Int Response" itemValue="INTRES" /> 
          <f:selectItem itemLabel="Int Request" itemValue="INTREQ" /> 
         </p:selectOneMenu> 
         <p:commandButton id="refreshBtnMsgLogs" value="Refresh" action="#{transactionLogBean.refreshMessageLogData}" 
             update=":transactionLogForm:tabViewGrids:messageTable" ajax="true" /> 

        </h:panelGrid>           

       </p:toolbarGroup> 

       <p:toolbarGroup align="right"> 

        <h:panelGrid columns="2" cellpadding="8" >      
         <h:commandLink> 
          <p:graphicImage value="../resources/excel24.png" /> 
          <p:dataExporter type="xls" target="messageTable" fileName="Message Logs" /> 
         </h:commandLink> 
         <h:commandLink> 
          <p:graphicImage value="../resources/pdf24-2.png" /> 
          <p:dataExporter type="pdf" target="messageTable" fileName="Message Logs" /> 
         </h:commandLink>        

        </h:panelGrid>           

       </p:toolbarGroup> 

      </p:toolbar> 

      <p:spacer width="10" height="10" /> 

      <p:dataTable id="messageTable" value="#{transactionLogBean.mlList}" 
         var="m" widgetVar="msgTable" rowKey="#{m.recID}" 
         selectionMode="single" selection="#{transactionLogBean.selectedMessage}" 
         paginator="true" rows="20" style="font-size:14px" 
         rowStyleClass="#{m.rowColour}" > 

       <p:ajax event="rowSelect" update=":transactionLogForm:msg" 
         oncomplete="logDialog.show()" /> 

       <p:column style="text-align: left; width: 290px"> 
        <f:facet name="header"> 
         Log Id 
        </f:facet> 
        #{m.logID} 
       </p:column> 

       <p:column style="text-align: left; width: 80px" sortBy="#{m.logType}"> 
        <f:facet name="header"> 
         Log Type 
        </f:facet> 
        #{m.logType} 
       </p:column> 

       <p:column style="text-align: left; width: 160px" sortBy="#{m.dateTime}"> 
        <f:facet name="header"> 
         DateTime 
        </f:facet> 
        #{m.dateTime} 
       </p:column> 

       <p:column style="text-align: left; width: 105px" sortBy="#{m.requestType}"> 
        <f:facet name="header"> 
         Request Type 
        </f:facet> 
        #{m.requestType} 
       </p:column> 

       <p:column style="text-align: left; width: 110px" sortBy="#{m.extIPAddress}"> 
        <f:facet name="header"> 
         Ext IP Address 
        </f:facet> 
        #{m.extIPAddress} 
       </p:column> 
       <p:column style="text-align: left; width: 130px" sortBy="#{m.serverIPAddress}"> 
        <f:facet name="header"> 
         Server IP Address 
        </f:facet> 
        #{m.serverIPAddress} 
       </p:column> 

       <p:column style="text-align: left; width: 80px" sortBy="#{m.userID}"> 
        <f:facet name="header"> 
         User ID 
        </f:facet> 
        #{m.userID} 
       </p:column> 

       <p:column style="text-align: left; width: 80px" sortBy="#{m.retailID}"> 
        <f:facet name="header"> 
         Retail ID 
        </f:facet> 
        #{m.retailID} 
       </p:column> 

       <p:column style="text-align: left; width: 80px" sortBy="#{m.clientID}"> 
        <f:facet name="header"> 
         Client ID 
        </f:facet> 
        #{m.clientID} 
       </p:column> 

       <p:column style="text-align: left; width: 110px" sortBy="#{m.application}"> 
        <f:facet name="header"> 
         Application 
        </f:facet> 
        #{m.application} 
       </p:column> 

       <p:column headerText="Log Message" style="white-space:nowrap; text-overflow: ellipsis; overflow: hidden; text-align: left" exportable="false"> 
        <div style="overflow:hidden; width:300px; float:left; "> 
         <h:outputText value="#{m.logMessage}"/> 
        </div>      
       </p:column>        

      </p:dataTable> 

Answer 1

시도 대신 #{m.application}의 <h:outputText value="#{m.application}"를 사용하는 (h:outputText value 속성 내부 사용자의 표시 데이터를 배치)