受众价值未在 XSLT 转换中导出到 output 文件

Question

在 DITA map 上运行 XSLT 转换时，我无法让受众标签中的值出现在我的 output 文件中。

这是我输入audience="Alaska"的片段：

<topicgroup>
            <topichead navtitle="Alaska Property and Casualty Adjuster Law" locktitle="yes" audience="Alaska">
                <topicgroup>
                    <mapref href="Qbank/maps/Adj_Unit_AK.ditamap" format="ditamap"/>
                </topicgroup>
            </topichead>
        </topicgroup>

这是我的 XSLT 脚本的一部分，其中包含<!--Add audience-->部分：

<xsl:template match="topichead">
        <xsl:param name="all_topic_refs" select="topicref[@type='topic' or @type='concept']" as="element()*"/>
        <xsl:param name="all_question_refs" select="topicref[@type='question']" as="element()*"/>
        <xsl:param name="all_exam_refs" select="topicref[@type='exam']" as="element()*"/>
        <xsl:param name="audience" select="topichead[@audience='property' or @type='concept']" as="element()*"/>
        <xsl:param name="all_exam_maps" select="descendant-or-self::examMap" as="element()*"/>
           
                <xsl:copy>
                    <xsl:attribute name="navtitle">
                        <xsl:choose>
                            <xsl:when test="navtitle">
                                <xsl:apply-templates select="navtitle"/>
                            </xsl:when>
                            <xsl:otherwise>
                                <xsl:value-of select="@navtitle"/>
                            </xsl:otherwise>
                        </xsl:choose>
                    </xsl:attribute>
                    
                    <!--Add audience-->
                    
                    <xsl:attribute name="audience">                       
                          <xsl:value-of select="@audience"/>
                    </xsl:attribute>
                    
                    <xsl:apply-templates select="*[not(self::examMap[@assessment_type='test-exam-primary']) and not(self::navtitle)]">
                        <xsl:with-param name="all_topic_refs" select="$all_topic_refs"/>
                        <xsl:with-param name="all_question_refs" select="$all_question_refs"/>
                        <xsl:with-param name="all_exam_refs" select="$all_exam_refs"/>
                        <xsl:with-param name="all_exam_maps" select="$all_exam_maps"/>
                    </xsl:apply-templates>
                </xsl:copy>       
    </xsl:template>

output 在 Audience 标签中用空引号给我这个：

<topichead navtitle="Alaska Property and Casualty Adjuster Law" audience="">
         <topicref href="questions/inslic_assess_Adj_AK.dita"/>
      </topichead>

它正确地拉过导航标题，但我不明白为什么它不会拉过观众的输入。 非常感激任何的帮助。

这是完整的输入文件：

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE bookmap PUBLIC "-//OASIS//DTD DITA BookMap//EN" "bookmap.dtd" []>
<bookmap>
    <booktitle>
        <mainbooktitle>Property &amp; Casualty Insurance Adjuster Qbank</mainbooktitle>
    </booktitle>
    <bookmeta>
        <category>course</category>
        <!-- <category> will describe type of map it is (qbank, course w/final exam, final exam, etc) -->
        <prodinfo>
            <prodname>Insurance Adjuster Licensing</prodname>
            <vrmlist>
                <vrm version="2022"/>
            </vrmlist>
            <brand>lic</brand>
            <series>adjqbank</series>
        </prodinfo>
        <bookid>
            <bookpartno>00012345</bookpartno>
        </bookid>
    </bookmeta>

    <!--   
        # Transform Type: LMS_Transform
        # DITAVAL: USstate_National_Short_Adjuster_Digital_InsLic.ditaval
        # File Path to Final Zip: G:\Shared drives\DITA Zip Files\Insurance Licensing\Property & Casualty\20535_National Insurance Adjuster Solution
        # Reltable: N
        # Glossary notes: Y/N 
        # Run from main folder?: N
        # PDF: Standard
    -->


    <chapter href="Qbank/topics/Adj_Qbank_1.dita" locktitle="yes">

        <topicmeta>
            <navtitle>Property &amp; Casualty Insurance Adjuster</navtitle>
        </topicmeta>

        

        <topicgroup>
            <topichead navtitle="Introduction to Insurance" locktitle="yes">
                <topicgroup>
                    <mapref href="Qbank/maps/Adj_Unit_1.ditamap" format="ditamap"/>
                </topicgroup>
            </topichead>
        </topicgroup>

        <topicgroup>
            <topichead navtitle="Contracts" locktitle="yes">
                <topicgroup>
                    <mapref href="Qbank/maps/Adj_Unit_2.ditamap" format="ditamap"/>
                </topicgroup>
            </topichead>
        </topicgroup>

    </chapter>
    <chapter href="Qbank/topics/Adj_Qbank_State_Specific.dita" locktitle="yes">
        <topicmeta>
            <navtitle>State Regulations</navtitle>
        </topicmeta>
        <topicgroup>
            <topichead audience="Alabama" navtitle="Alabama Property and Casualty Adjuster Law" locktitle="yes">
                <topicgroup>
                    <mapref href="Qbank/maps/Adj_Unit_AL.ditamap" format="ditamap"/>
                </topicgroup>
            </topichead>
        </topicgroup>
        <topicgroup>
            <topichead navtitle="Alaska Property and Casualty Adjuster Law" locktitle="yes" audience="Alaska">
                <topicgroup>
                    <mapref href="Qbank/maps/Adj_Unit_AK.ditamap" format="ditamap"/>
                </topicgroup>
            </topichead>
        </topicgroup>
        <topicgroup>
            <topichead navtitle="Arizona Property and Casualty Adjuster Law" locktitle="yes" audience="Arizona">
                <topicgroup>
                    <mapref href="Qbank/maps/Adj_Unit_AZ.ditamap" format="ditamap"/>
                </topicgroup>
            </topichead>
        </topicgroup>
    </chapter>
</bookmap>

这是删除了不相关内容的完整脚本：

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:xs="http://www.w3.org/2001/XMLSchema" 
    xmlns:functx="http://www.functx.com"
    xmlns:ditaarch="http://dita.oasis-open.org/architecture/2005/"    
    exclude-result-prefixes="xs functx ditaarch" version="2.0">

    <xsl:import href="functx-1.0.xsl"/>
    <xsl:import href="new_topic_task.xsl"/>

    <xsl:param name="BASE_DIR"/>
    <xsl:param name="OUT_DIR"/>
    
    <xsl:output encoding="UTF-8" method="xml" indent="yes"
        doctype-public="-//OASIS//DTD DITA Map//EN" doctype-system="map.dtd"/>
    
    <xsl:strip-space elements="*"/>
    
    <!-- Create a global variable so that we can refer back to the supermap. -->
    <xsl:variable name="supermap" select="/supermap" as="element()*"/>
    
    <!-- Create a global variable so that we can refer back to the los. -->
    <xsl:variable name="los_summary" select="/supermap/los_summary" as="element()*"/>
    
    

    <xsl:template match="/">
        <xsl:apply-templates select="supermap"/>
    </xsl:template>
    
    

    <xsl:template match="supermap">
        <map>
            <xsl:attribute name="title">
                <xsl:value-of select="@title"/>
            </xsl:attribute>
            <xsl:attribute name="id">
                <xsl:value-of select="@id"/>
            </xsl:attribute>

            <!-- Handle topicheads. -->
            <xsl:apply-templates select="topichead"/>
            
            
            
            <!-- Create the final exam map outside all other topic heads. -->
            <xsl:apply-templates select="topichead[@unit_map_type='final-exam']/examMap">
                
            </xsl:apply-templates>

            <!-- Handle LOS. -->
            <xsl:apply-templates select="los_summary"/>

        </map>
    </xsl:template>
    
    
    
    <!-- Top level topichead. -->
    <xsl:template match="topichead">
        
        <!-- Made these parameters so that subordinate topicheads behave correctly...I think. -->
        <xsl:param name="all_topic_refs" select="topicref[@type='topic' or @type='concept']" as="element()*"/>
        <xsl:param name="all_question_refs" select="topicref[@type='question']" as="element()*"/>
        <xsl:param name="all_exam_refs" select="topicref[@type='exam']" as="element()*"/>
        <xsl:param name="audience" select="topichead[@audience='property' or @type='concept']" as="element()*"/>
        <!-- Added for QBank -->
        <xsl:param name="all_exam_maps" select="descendant-or-self::examMap" as="element()*"/>
        
        
        
        <!-- [SP] 2015-01-13: Don't display topichead in qbank output. -->
        <xsl:choose>
            <xsl:when test="@unit_map_type = 'qbank'">
                <xsl:apply-templates select="*[not(self::examMap[@assessment_type='test-exam-primary'])]">
                    <xsl:with-param name="all_topic_refs" select="$all_topic_refs"/>
                    <xsl:with-param name="all_question_refs" select="$all_question_refs"/>
                    <xsl:with-param name="all_exam_refs" select="$all_exam_refs"/>
                    <xsl:with-param name="all_exam_maps" select="$all_exam_maps"/>
                    
                </xsl:apply-templates>
            </xsl:when>
            <xsl:otherwise>
                <xsl:copy>
                    <xsl:attribute name="navtitle">
                        <xsl:choose>
                            <xsl:when test="navtitle">
                                <xsl:apply-templates select="navtitle"/>
                            </xsl:when>
                            <xsl:otherwise>
                                <xsl:value-of select="@navtitle"/>
                            </xsl:otherwise>
                        </xsl:choose>
                    </xsl:attribute>
                    
                    <!--Add audience-->
                    
                    <xsl:attribute name="audience">                       
                          <xsl:value-of select="@audience"/>
                    </xsl:attribute>
                    
                    <xsl:apply-templates select="*[not(self::examMap[@assessment_type='test-exam-primary']) and not(self::navtitle)]">
                        <xsl:with-param name="all_topic_refs" select="$all_topic_refs"/>
                        <xsl:with-param name="all_question_refs" select="$all_question_refs"/>
                        <xsl:with-param name="all_exam_refs" select="$all_exam_refs"/>
                        <xsl:with-param name="all_exam_maps" select="$all_exam_maps"/>
                    </xsl:apply-templates>
                </xsl:copy>
                
            </xsl:otherwise>
        </xsl:choose>
        
    </xsl:template>
    
    
    <xsl:template match="@*">
        <xsl:copy/>
    </xsl:template>

</xsl:stylesheet>

Answer 1

当使用 DITA Open Toolkit 发布 DITA XML 内容时，我假设您的 XSLT 样式表在某个阶段从插件应用。 您可以在 xsl:template 中添加一个 xsl:message 来匹配 topichead：

 <xsl:message><xsl:copy-of select="."/></xsl:message>

然后在发布时查看控制台 output 以准确查看模板应用在哪个 XML 元素上。 DITA Open Toolkit 发布引擎有一个预处理步骤，它应用过滤并从所有元素中删除所有分析属性。 https://www.dita-ot.org/dev/reference/preprocess-debugfilter.html

要在发布时保留分析属性，您需要指定一个 DITAVAL 过滤器文件，该文件指定分析属性应传递给已发布的 output。类似于：

<val>
   <prop action="passthrough" att="audience"/>
</val>

https://www.oxygenxml.com/dita/1.3/specs/langRef/ditaval/ditaval-prop.html