1 | <refentry xmlns="http://docbook.org/ns/docbook"
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2 | xmlns:xlink="http://www.w3.org/1999/xlink"
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3 | xmlns:xi="http://www.w3.org/2001/XInclude"
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4 | xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
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5 | xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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6 | version="5.0" xml:id="generate.id.attributes">
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7 | <refmeta>
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8 | <refentrytitle>generate.id.attributes</refentrytitle>
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9 | <refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo>
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10 | </refmeta>
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11 | <refnamediv>
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12 | <refname>generate.id.attributes</refname>
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13 | <refpurpose>Generate ID attributes on container elements?</refpurpose>
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14 | </refnamediv>
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15 |
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16 | <refsynopsisdiv>
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17 | <src:fragment xml:id="generate.id.attributes.frag">
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18 | <xsl:param name="generate.id.attributes" select="0"/>
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19 | </src:fragment>
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20 | </refsynopsisdiv>
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21 |
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22 | <refsection><info><title>Description</title></info>
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23 |
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24 | <para>If non-zero, the HTML stylesheet will generate ID attributes on
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25 | containers. For example, the markup:</para>
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26 |
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27 | <screen><section id="foo"><title>Some Title</title>
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28 | <para>Some para.</para>
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29 | </section></screen>
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30 |
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31 | <para>might produce:</para>
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32 |
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33 | <screen><div class="section" id="foo">
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34 | <h2>Some Title</h2>
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35 | <p>Some para.</p>
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36 | </div></screen>
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37 |
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38 | <para>The alternative is to generate anchors:</para>
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39 |
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40 | <screen><div class="section">
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41 | <h2><a name="foo"></a>Some Title</h2>
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42 | <p>Some para.</p>
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43 | </div></screen>
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44 |
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45 | <para>Because the <tag class="attribute">name</tag> attribute of
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46 | the <tag>a</tag> element and the <tag class="attribute">id</tag>
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47 | attribute of other tags are both of type <quote>ID</quote>, producing both
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48 | generates invalid documents.</para>
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49 |
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50 | <para>As of version 1.50, you can use this switch to control which type of
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51 | identifier is generated. For backwards-compatibility, generating
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52 | <tag>a</tag> anchors is preferred.</para>
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53 |
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54 | <para>Note: at present, this switch is incompletely implemented.
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55 | Disabling ID attributes will suppress them, but enabling ID attributes
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56 | will not suppress the anchors.</para>
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57 |
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58 | </refsection>
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59 | </refentry>
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