type=page layout elements

append and insert

<layout type="page" id="pages">

  <!-- ... -->

  <append>
    <name>initial-pages</name>
  </append>
</layout>

<layout type="page" id="more-pages">
  <insert>
    <position>0</position>
    <name>extra-pages</name>
  </insert>
</layout>

append and insert invoke the corresponding page layout manager methods that add new pages to the. The position value specifies the insert position (for insert). The name element specifies a type=page factory that creates the new pages.

open and <close/>

<open>
  <position>0</position>
</open>

<!-- ... -->
<close />

open invokes the corresponding page layout manager method. The position value specifies the position index of the page to open. <close/> invokes close().