Table of contents - Input XML fragment

Edit online

In the merged DITA map, the <opentopic:map> contains a hierarchy of <topicref> elements, or other elements (such as <chapter> or <part>) that are specializations of <topicref>.

Each of the <topicref> elements include a metadata section that includes the topic title.

 <bookmap ...>

 <oxy:front-page> ... </oxy:front-page>
 <oxy:front-matter> ... </oxy:front-matter>

 <opentopic:map xmlns:opentopic="http://www.idiominc.com/opentopic">

        <oxy:toc-title xmlns:oxy="http://www.oxygenxml.com/extensions/author" empty="true"/>

        <booktitle class="- topic/title bookmap/booktitle ">
            <booklibrary class="- topic/ph bookmap/booklibrary ">Retro Tools</booklibrary>
            <mainbooktitle class="- topic/ph bookmap/mainbooktitle ">Product tasks</mainbooktitle>
            <booktitlealt class="- topic/ph bookmap/booktitlealt ">Tasks and what they can do</booktitlealt>
        </booktitle>


        <chapter is-chapter="true"
            class="- map/topicref bookmap/chapter " href="#unique_5" type="topic">
            <topicmeta class="- map/topicmeta " data-topic-id="installing">
                <navtitle href="#unique_5" class="- topic/navtitle ">Installing</navtitle>
                ...
            </topicmeta>

            <topicref class="- map/topicref " href="#unique_6" type="task">
                <topicmeta class="- map/topicmeta " data-topic-id="installstorage">
                    <navtitle href="#unique_6" class="- topic/navtitle ">Installing hard drives or other
                        storage</navtitle>
                    ...
                </topicmeta>
                ...                
            </topicref>
            ...
        </chapter>