Example: Defining values for `@deliveryTarget`

You can use a subject scheme map to define the values for the @deliveryTarget attribute. This filtering attribute, which is new in DITA 1.3, is intended for use with a set of hierarchical, controlled values.

In this scenario, one department produces electronic publications (EPUB, EPUB2, EPUB3, Kindle, etc.) while another department produces traditional, print-focused output. Each department needs to exclude a certain category of content when they build documentation deliverables.

The following subject scheme map provides a set of values for the @deliveryTarget attribute that accommodates the needs of both departments.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE subjectScheme PUBLIC "-//OASIS//DTD DITA Subject Scheme Map//EN" "subjectScheme.dtd"> 
<subjectScheme>
  <subjectHead>
    <subjectHeadMeta>
      <navtitle>Example of values for the @deliveryTarget attribute</navtitle>
      <shortdesc>Provides a set of values for use with the
        @deliveryTarget conditional-processing attribute. This set of values is
        illustrative only; you can use any values with the @deliveryTarget 
        attribute.</shortdesc>      
    </subjectHeadMeta>
  </subjectHead>
  <subjectdef keys="deliveryTargetValues">
    <topicmeta><navtitle>Values for @deliveryTarget attributes</navtitle></topicmeta>
    <!-- A tree of related values -->
    <subjectdef keys="print">
      <topicmeta><navtitle>Print-primary deliverables</navtitle></topicmeta>
      <subjectdef keys="pdf">
        <topicmeta><navtitle>PDF</navtitle></topicmeta>
      </subjectdef>
      <subjectdef keys="css-print">
        <topicmeta><navtitle>CSS for print</navtitle></topicmeta>
      </subjectdef>
      <subjectdef keys="xsl-fo">
        <topicmeta><navtitle>XSL-FO</navtitle></topicmeta>
      </subjectdef>
      <subjectdef keys="afp">
        <topicmeta><navtitle>Advanced Function Printing</navtitle></topicmeta>
      </subjectdef>
      <subjectdef keys="ms-word">
        <topicmeta><navtitle>Microsoft Word</navtitle></topicmeta>
      </subjectdef>
      <subjectdef keys="indesign">
        <topicmeta><navtitle>Adobe InDesign</navtitle></topicmeta>
      </subjectdef>
      <subjectdef keys="open-office">
        <topicmeta><navtitle>Open Office</navtitle></topicmeta>
      </subjectdef>
    </subjectdef>
    <subjectdef keys="online">
      <topicmeta><navtitle>Online deliverables</navtitle></topicmeta>
      <subjectdef keys="html-based">
        <topicmeta><navtitle>HTML-based deliverables</navtitle></topicmeta>
        <subjectdef keys="html">
          <topicmeta><navtitle>HTML</navtitle></topicmeta>
          <subjectdef keys="html5">
            <topicmeta><navtitle>HTML5</navtitle></topicmeta>
          </subjectdef>
        </subjectdef>
        <subjectdef keys="help">
          <topicmeta><navtitle>Contextual help</navtitle></topicmeta>
          <subjectdef keys="htmlhelp">
            <topicmeta><navtitle>HTML Help</navtitle></topicmeta>
          </subjectdef>
          <subjectdef keys="webhelp">
            <topicmeta><navtitle>Web help</navtitle></topicmeta>
          </subjectdef>
          <subjectdef keys="javahelp">
            <topicmeta><navtitle>Java Help</navtitle></topicmeta>
          </subjectdef>
          <subjectdef keys="eclipseinfocenter">
            <topicmeta><navtitle>Eclipse InfoCenter</navtitle></topicmeta>
          </subjectdef>
        </subjectdef>
        <subjectdef keys="epub">
          <topicmeta><navtitle>EPUB</navtitle></topicmeta>
          <subjectdef keys="epub2">
            <topicmeta><navtitle>EPUB2</navtitle></topicmeta>
          </subjectdef>
          <subjectdef keys="epub3">
            <topicmeta><navtitle>EPUB3</navtitle></topicmeta>
          </subjectdef>
          <subjectdef keys="ibooks">
            <topicmeta><navtitle>iBooks</navtitle></topicmeta>
          </subjectdef>
          <subjectdef keys="nook">
            <topicmeta><navtitle>nook</navtitle></topicmeta>
          </subjectdef>
        </subjectdef>
        <subjectdef keys="kindle">
          <topicmeta><navtitle>Amazon Kindle</navtitle></topicmeta>
          <subjectdef keys="kindle8">
            <topicmeta><navtitle>Kindle Version 8</navtitle></topicmeta>
          </subjectdef>
        </subjectdef>
      </subjectdef>
    </subjectdef>
  </subjectdef>
  <enumerationdef>
    <attributedef name="deliveryTarget"/>
    <subjectdef   keyref="deliveryTargetValues"/>
  </enumerationdef>
</subjectScheme>

Example: Defining values for @deliveryTarget

Example: Defining values for `@deliveryTarget`