code-srv-test/dita-ot-3.6/doc/extension-points/plugin-extension-points-xslt-parameters.html
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<p>DITA Open Toolkit</p>
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<h1 class="title topictitle1" id="ariaid-title1">XSLT-parameter extension points</h1>
<div class="body refbody"><p class="shortdesc">You can use these extension points to pass parameters into existing XSLT steps in both the pre-processing
pipeline and DITA-OT transformation. The parameters generally will be available as global
<code class="keyword markupname xmlelement">&lt;xsl:param&gt;</code> values with XSLT overrides.</p>
<section class="section"><h2 class="title sectiontitle">Pre-processing</h2>
<p class="p">You can use the following extension points to pass parameters to modules in the pre-processing pipeline:</p>
<dl class="dl">
<dt class="dt dlterm"><span class="keyword parmname">dita.preprocess.conref.param</span></dt>
<dd class="dd">Pass parameters to the <code class="ph codeph">conref</code> module in the pre-processing pipeline</dd>
<dt class="dt dlterm"><span class="keyword parmname">dita.preprocess.mappull.param</span></dt>
<dd class="dd">Pass parameters to the <code class="ph codeph">mappull</code> module in the pre-processing pipeline</dd>
<dt class="dt dlterm"><span class="keyword parmname">dita.preprocess.mapref.param</span></dt>
<dd class="dd">Pass parameters to the <code class="ph codeph">mapref</code> module in the pre-processing pipeline</dd>
<dt class="dt dlterm"><span class="keyword parmname">dita.preprocess.topicpull.param</span></dt>
<dd class="dd">Pass parameters to the <code class="ph codeph">topicpull</code> module in the pre-processing pipeline</dd>
</dl>
</section>
<section class="section"><h2 class="title sectiontitle">Transformations</h2>
<p class="p">You can use the following extension points to pass parameters to modules in DITA-OT transformations:</p>
<dl class="dl">
<dt class="dt dlterm"><span class="keyword parmname">dita.conductor.eclipse.toc.param</span></dt>
<dd class="dd">Pass parameters to the XSLT step that generates the Eclipse Help table of contents (TOC).</dd>
<dt class="dt dlterm"><span class="keyword parmname">dita.conductor.html.param</span></dt>
<dd class="dd">Pass
parameters to the HTML and HTML Help
transformations.</dd>
<dt class="dt dlterm"><span class="keyword parmname">dita.conductor.html5.param</span></dt>
<dd class="dd">Pass
parameters to the HTML5 transformation.</dd>
<dt class="dt dlterm"><span class="keyword parmname">dita.conductor.html5.toc.param</span></dt>
<dd class="dd">Pass
parameters to the XSLT step that generates the HTML5 table of contents (TOC).</dd>
<dt class="dt dlterm"><span class="keyword parmname">dita.conductor.pdf2.param</span></dt>
<dd class="dd">Pass
parameters to the PDF transformation.</dd>
<dt class="dt dlterm"><span class="keyword parmname">dita.conductor.xhtml.param</span></dt>
<dd class="dd">Pass
parameters to the XHTML and Eclipse Help transformations.</dd>
<dt class="dt dlterm"><span class="keyword parmname">dita.conductor.xhtml.toc.param</span></dt>
<dd class="dd">Pass
parameters to the XSLT step that generates the XHTML table of contents (TOC).</dd>
</dl>
</section>
<div class="example"><h2 class="title sectiontitle">Example</h2>
<p class="p">The following two files represent a complete (albeit simple) plug-in that passes the parameters defined in the
<span class="ph filepath">insertParameters.xml</span> file to the XHTML transformation process.</p>
<figure class="fig fignone"><figcaption><span class="fig--title-label">Figure 1. </span>Contents of the <span class="ph filepath">plugin.xml</span> file</figcaption>
<pre class="pre codeblock language-xml normalize-space show-line-numbers show-whitespace"><code>&lt;plugin id="com.example.newparam"&gt;
&lt;feature extension="dita.conductor.xhtml.param"
file="insertParameters.xml"/&gt;
&lt;/plugin&gt;</code></pre>
</figure>
<figure class="fig fignone"><figcaption><span class="fig--title-label">Figure 2. </span>Contents of the <span class="ph filepath">insertParameters.xml</span></figcaption>
<pre class="pre codeblock language-xml normalize-space show-line-numbers show-whitespace"><code>&lt;dummy xmlns:if="ant:if" xmlns:unless="ant:unless"&gt;
<em class="ph i">&lt;!-- Any Ant code allowed in xslt task is possible. Example: --&gt;</em>
&lt;param name="paramNameinXSLT" expression="${antProperty}"
if:set="antProperty"/&gt;
&lt;/dummy&gt;</code></pre>
</figure>
</div>
</div>
<nav role="navigation" class="related-links"><div class="familylinks"><div class="parentlink"><strong>Parent topic:</strong> <a class="link" href="../extension-points/plugin-extension-points.html" title="DITA Open Toolkit provides a series of extension points that can be used to integrate changes into the core code. Extension points are defined in the plugin.xml file for each plug-in. When plug-ins are installed, DITA-OT makes each extension visible to the rest of the toolkit.">Extension point reference</a></div></div></nav></article></main></body></html>