Получить маркеры на разных страницах (первый, последний и промежуточные)

Question

Мой код XSL:

  <fo:layout-master-set> 

       <fo:simple-page-master master-name="page-even" page-height="210mm" page-width="148mm"> 
        <fo:region-body region-name="xsl-region-body" margin="28mm 8mm 10mm 2mm" /> 
        <fo:region-before region-name="xsl-region-before-even"/> 
        <fo:region-after region-name="xsl-region-after-even" extent="12mm"/> 
       </fo:simple-page-master> 

       <fo:simple-page-master master-name="page-odd" page-height="210mm" page-width="148mm"> 
        <fo:region-body region-name="xsl-region-body" margin="28mm 2mm 10mm 8mm" /> 
        <fo:region-before region-name="xsl-region-before-odd"/> 
        <fo:region-after region-name="xsl-region-after-odd" extent="12mm"/> 
       </fo:simple-page-master> 

       <fo:simple-page-master master-name="last-page-even" page-height="210mm" page-width="148mm"> 
        <fo:region-body /> 
        <fo:region-before region-name="header-blank" extent="210mm"/> 
        <fo:region-after region-name="xsl-region-after-even" extent="12mm"/> 
       </fo:simple-page-master> 

       <fo:page-sequence-master master-name="document"> 
        <fo:repeatable-page-master-alternatives> 
         <fo:conditional-page-master-reference odd-or-even="odd" master-reference="page-odd" blank-or-not-blank="not-blank"/> 
         <fo:conditional-page-master-reference odd-or-even="even" master-reference="page-even" blank-or-not-blank="not-blank"/> 
         <fo:conditional-page-master-reference blank-or-not-blank="blank" odd-or-even="even" master-reference="last-page-even"/> 
        </fo:repeatable-page-master-alternatives> 
       </fo:page-sequence-master> 

      </fo:layout-master-set> 

       <fo:page-sequence master-reference="document" force-page-count="end-on-even" id="TheVeryLastPage"> 

        <!--Headers--> 
        <fo:static-content flow-name="xsl-region-before-odd"> 
         <fo:block font-weight="normal" font-family="Helvetica" text-align="center" margin="6mm 2mm 0mm 8mm"> 

         </fo:block> 
         <fo:retrieve-marker retrieve-class-name="amarker"/> 
        </fo:static-content> 

        <fo:static-content flow-name="xsl-region-before-even"> 
         <fo:block font-weight="normal" font-family="Helvetica" text-align="center" margin="6mm 8mm 0mm 2mm"> 

         </fo:block> 
         <fo:retrieve-marker retrieve-class-name="amarker"/> 
        </fo:static-content> 

        <fo:static-content flow-name="header-blank"> 
         <fo:block font-weight="normal" font-family="Helvetica" text-align="center" margin="6mm 8mm 0mm 2mm"> 

         </fo:block> 
         <fo:block text-align-last="center" font-size="9.5" margin-top="75mm"> 
          Intentionally left blank 
         </fo:block> 
         <fo:retrieve-marker retrieve-class-name="amarker"/> 
        </fo:static-content> 

        <!--Footers--> 
        <fo:static-content flow-name="xsl-region-after-odd"> 
         <fo:block font-size="9pt" font-weight="normal" font-family="Helvetica" margin="0mm 2mm 0mm 8mm"> 

         </fo:block> 
         <fo:retrieve-marker retrieve-class-name="amarker"/> 
        </fo:static-content> 

        <fo:static-content flow-name="xsl-region-after-even"> 
         <fo:block font-size="9pt" font-weight="normal" font-family="Helvetica" margin="0mm 8mm 0mm 2mm"> 

         </fo:block> 
         <fo:retrieve-marker retrieve-class-name="amarker"/> 
        </fo:static-content> 

        <!--Body--> 
        <fo:flow flow-name="xsl-region-body"> 
         <fo:block-container font-size="9.5pt" font-weight="normal" font-family="Helvetica"> 
          <fo:block> 
           <fo:marker marker-class-name="amarker"> 
            <fo:block>xxx</fo:block> 
           </fo:marker> 
          </fo:block> 

         </fo:block-container> 
        </fo:flow> 

Я пытаюсь поставить «Продолжение на следующей странице» ярлык на сноске всякий раз, когда разрывы страниц (но не тогда, когда следующая страница умышленно оставлена ​​пустой) и «Продолжение с предыдущей страницы» при каждом предыдущем слоте страницы (но не тогда, когда страница намеренно оставлена ​​пустой).

Я пробовал много вещей, но ничто, кажется, не дает мне желаемого результата.

Я использую Apache Fop.

Любая помощь будет оценена по достоинству.

Answer 1

Это не так просто ...

Вот решение, которое работает с ФОП (я нашел другой, который хорошо зарекомендовал себя с антенной дом, но не с помощью Apache FOP):

Также необходимо установить конкретный нижний колонтитул для вашего Преднамеренно оставлен пустой; Я написал несколько комментариев в коде; не стесняйтесь, если у вас возникнут дополнительные вопросы.

Обратите внимание:

1. быть осторожными, где вы добавляете <fo:marker> с; они должны быть вставлены в качестве первого ребенка (ren) из <fo:block> s.
2. есть специальная обработка для первая блок для вывода.

---

<fo:layout-master-set> 

    <fo:simple-page-master master-name="page-even" page-height="210mm" page-width="148mm"> 
     <fo:region-body region-name="xsl-region-body" margin="28mm 8mm 10mm 2mm"/> 
     <fo:region-before region-name="xsl-region-before-even" extent="12mm"/> 
     <fo:region-after region-name="xsl-region-after-even" extent="12mm"/> 
    </fo:simple-page-master> 

    <fo:simple-page-master master-name="page-odd" page-height="210mm" page-width="148mm"> 
     <fo:region-body region-name="xsl-region-body" margin="28mm 2mm 10mm 8mm"/> 
     <fo:region-before region-name="xsl-region-before-odd" extent="12mm"/> 
     <fo:region-after region-name="xsl-region-after-odd" extent="12mm"/> 
    </fo:simple-page-master> 

    <fo:simple-page-master master-name="last-page-even" page-height="210mm" page-width="148mm"> 
     <fo:region-body/> 
     <fo:region-before region-name="header-blank" extent="210mm"/> 
     <!-- created a specific footer for the conditionally inserted page --> 
     <fo:region-after region-name="footer-blank" extent="12mm"/> 
    </fo:simple-page-master> 

    <fo:page-sequence-master master-name="document"> 
     <fo:repeatable-page-master-alternatives> 
      <fo:conditional-page-master-reference odd-or-even="odd" master-reference="page-odd" 
       blank-or-not-blank="not-blank"/> 
      <fo:conditional-page-master-reference odd-or-even="even" 
       master-reference="page-even" blank-or-not-blank="not-blank"/> 
      <fo:conditional-page-master-reference blank-or-not-blank="blank" odd-or-even="even" 
       master-reference="last-page-even"/> 
     </fo:repeatable-page-master-alternatives> 
    </fo:page-sequence-master> 
</fo:layout-master-set> 

    <fo:page-sequence master-reference="document" force-page-count="end-on-even" id="TheVeryLastPage"> 
     <!-- Headers --> 
    <fo:static-content flow-name="xsl-region-before-odd"> 
     <fo:block font-weight="normal" font-family="Helvetica" text-align="center" 
      margin="6mm 2mm 0mm 8mm"> </fo:block> 
     <fo:retrieve-marker retrieve-class-name="continued" 
      retrieve-position="first-starting-within-page" retrieve-boundary="page-sequence"/> 
    </fo:static-content> 

    <fo:static-content flow-name="xsl-region-before-even"> 
     <fo:block font-weight="normal" font-family="Helvetica" text-align="center" 
      margin="6mm 8mm 0mm 2mm"> header even </fo:block> 
     <fo:retrieve-marker retrieve-class-name="continued" 
      retrieve-position="first-starting-within-page" retrieve-boundary="page-sequence"/> 
    </fo:static-content> 

    <fo:static-content flow-name="header-blank"> 
     <fo:block font-weight="normal" font-family="Helvetica" text-align="center" 
      margin="6mm 8mm 0mm 2mm"> </fo:block> 
     <fo:block text-align-last="center" font-size="18" font-weight="bold">Intentionally left 
      blank 
     </fo:block> 
    </fo:static-content> 

    <!--Footers--> 
    <fo:static-content flow-name="xsl-region-after-odd"> 
     <fo:block font-size="9pt" font-weight="normal" font-family="Helvetica" 
      margin="0mm 2mm 0mm 8mm"> </fo:block> 
     <fo:retrieve-marker retrieve-class-name="tobefollowed" 
      retrieve-position="last-ending-within-page" retrieve-boundary="page-sequence"/> 
    </fo:static-content> 

    <fo:static-content flow-name="xsl-region-after-even"> 
     <fo:block font-size="9pt" font-weight="normal" font-family="Helvetica" 
      margin="0mm 8mm 0mm 2mm"> </fo:block> 
     <fo:retrieve-marker retrieve-class-name="tobefollowed" 
      retrieve-position="last-ending-within-page" retrieve-boundary="page-sequence"/> 
    </fo:static-content> 

    <fo:static-content flow-name="footer-blank"> 
     <fo:block font-size="9pt" font-weight="normal" font-family="Helvetica" 
      margin="0mm 8mm 0mm 2mm"> </fo:block> 
    </fo:static-content> 

    <!--Body--> 
    <fo:flow flow-name="xsl-region-body" font-size="9.5pt" font-weight="normal" 
     font-family="Helvetica"> 


     <fo:block> 
      <!-- set up the first marker as empty, in order to have nothing of the first page --> 
      <fo:marker marker-class-name="continued"><fo:block><!-- No text --></fo:block></fo:marker> 
      <!-- Prepare to insert "to be continued" --> 
      <fo:marker marker-class-name="tobefollowed"> 
       <fo:block>Continued on the following page</fo:block> 
      </fo:marker> 
     </fo:block> 
     <!-- !!!! FIRST BLOCK !!!! --> 
     <fo:block> 
      <!-- the other pages may have "continued" mentined in the header --> 
      <fo:marker marker-class-name="continued"><fo:block>Continued from the previous page</fo:block></fo:marker> 
      Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nulla suscipit sem 
      ut sollicitudin imperdiet. Donec pulvinar arcu quis diam scelerisque vestibulum. 
      Curabitur et rhoncus ipsum, at molestie tellus. Vestibulum ante ipsum primis in 
      faucibus orci luctus et ultrices posuere cubilia Curae; Integer vitae faucibus dui. 
      Nullam laoreet felis a tristique varius. Proin urna tellus, dignissim ut laoreet 
      eget, rhoncus non diam. In nisl nibh, ultricies malesuada nibh eu, imperdiet 
      fermentum tortor. Donec id aliquam ante, ut posuere sapien. Vivamus et gravida 
      velit, quis dictum libero. Suspendisse porttitor, risus quis luctus malesuada, elit 
      felis sollicitudin ante, eu vestibulum justo lectus nec metus. Vestibulum nec 
      bibendum dui, accumsan ultrices turpis. </fo:block> 

      <!-- ... output all your text here ... --> 
     <fo:block> 
      <!-- This one is empty so that the end is not without any text --> 
      <fo:marker marker-class-name="tobefollowed"><fo:block><!-- No text --></fo:block></fo:marker> 
      <!-- And this one is to know that text may cut up onto different pages --> 
      <fo:marker marker-class-name="continued"><fo:block>Continued from the previous page</fo:block></fo:marker> 

     </fo:block> 
    </fo:flow> 
</fo:page-sequence>