如何在一个div中将不同元素分组

时间：2018-09-03 10:56:29

标签： xml xslt xslt-2.0

verse输出类元素分为一组与verse元素相同的div元素，如下所示：

我的XML代码是：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE topic
  PUBLIC>
<topic id="topic_31" xml:lang="en-US" outputclass="Back-Matter">
  <title>Back-Matter</title>
  <body>
    <p outputclass="E-Head">E-Head</p>
    <p outputclass="F-Head">F-Head</p>
    <p outputclass="Body-Text">Body-Text (Tx)</p>
    <p outputclass="Body-Text-ContinuedTxc">Body-Text-Continued</p>
    <p outputclass="Verse1">Verse1 (Vrs1)</p>
    <p outputclass="Verse1-indent1">Verse1-indent1 (Vrs1-i1)</p>
    <p outputclass="Verse1-indent2">Verse1-indent2 (Vrs1-i2)</p>
    <p outputclass="Verse1-indent3">Verse1-indent3 (Vrs1-i3)</p>
    <p outputclass="Verse2Vrs2">Verse2 (Vrs2)</p>
    <p outputclass="Verse2-indent1Vrs2-i1">Verse2-indent1 (Vrs2-i1)</p>
    <p outputclass="Verse2-indent2Vrs2-i2">Verse2-indent2 (Vrs2-i2)</p>
    <p outputclass="Verse2-indent3Vrs2-i3">Verse2-indent3 (Vrs2-i3)</p>
    <p outputclass="QuotationQuo">Quotation (Quo)</p>
    <p outputclass="Extract1Ext1">Extract1 (Ext1)</p>
    <p outputclass="Extract2Ext2">Extract2 (Ext2)</p>
    <p outputclass="E-Head">E-Head</p>
    <p outputclass="F-Head">F-Head</p>
    <p outputclass="Body-Text">Body-Text (Tx)</p>
    <p outputclass="Body-Text-ContinuedTxc">Body-Text-Continued</p>
    <p outputclass="Verse1">Verse1 (Vrs1)</p>
    <p outputclass="Verse1-indent1">Verse1-indent1 (Vrs1-i1)</p>
    <p outputclass="Verse1-indent2">Verse1-indent2 (Vrs1-i2)</p>
    <p outputclass="Verse1-indent3">Verse1-indent3 (Vrs1-i3)</p>
    <p outputclass="Verse2Vrs2">Verse2 (Vrs2)</p>
    <p outputclass="Verse2-indent1Vrs2-i1">Verse2-indent1 (Vrs2-i1)</p>
    <p outputclass="Verse2-indent2Vrs2-i2">Verse2-indent2 (Vrs2-i2)</p>
    <p outputclass="Verse2-indent3Vrs2-i3">Verse2-indent3 (Vrs2-i3)</p>
    <p outputclass="QuotationQuo">Quotation (Quo)</p>
    <p outputclass="Extract1Ext1">Extract1 (Ext1)</p>
    <p outputclass="Extract2Ext2">Extract2 (Ext2)</p>
    </body>
</topic>

需要在输出类中使用我们希望输出的任何“ verse”作为div根元素结束之后的div根元素结束，如下所示：

<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:epub="http://www.idpf.org/2007/ops" xml:lang="en-us" lang="en">
<head>
<title>Styles</title>
</head>
<body class="Back-Matter" id="topic_31">
<section>
<h6 class="E-Head">E-Head</h6>
<section>
<h6 class="F-Head">F-Head</h6>
<section>
<p class="Body-Text">Body-Text</p>
<p class="Body-Text-Continued">Body-Text-Continued</p>
<div class="verse_group">
<p class="Verse1">Verse1</p>
<p class="Verse1-indent1">Verse1-indent1</p>
<p class="Verse1-indent2">Verse1-indent2</p>
<p class="Verse1-indent3">Verse1-indent3</p>
<p class="Verse2">Verse2</p>
<p class="Verse2-indent1">Verse2-indent1</p>
<p class="Verse2-indent2">Verse2-indent2</p>
<p class="Verse2-indent3">Verse2-indent3</p>
</div>
<p class="Quotation">Quotation</p>
<p class="Extract1">Extract1</p>
<p class="Extract2">Extract2</p>
</section>
</section>
<h6 class="E-Head">E-Head</h6>
<section>
<h6 class="F-Head">F-Head</h6>
<section>
<p class="Body-Text">Body-Text</p>
<p class="Body-Text-Continued">Body-Text-Continued</p>
<div class="verse_group">
<p class="Verse1">Verse1</p>
<p class="Verse1-indent1">Verse1-indent1</p>
<p class="Verse1-indent2">Verse1-indent2</p>
<p class="Verse1-indent3">Verse1-indent3</p>
<p class="Verse2">Verse2</p>
<p class="Verse2-indent1">Verse2-indent1</p>
<p class="Verse2-indent2">Verse2-indent2</p>
<p class="Verse2-indent3">Verse2-indent3</p>
</div>
<p class="Quotation">Quotation</p>
<p class="Extract1">Extract1</p>
<p class="Extract2">Extract2</p>
</section>
</section>
</section>
</body>
</html>

MY Xslt模板topic.p模板的代码：

<xsl:template match="*[contains(@class, ' topic/p ')]" name="topic.p">
<xsl:variable name="topicatt"><xsl:value-of select="@outputclass" /></xsl:variable>
<xsl:choose>
      <xsl:when test="descendant::*[contains(@class, ' topic/pre ')] or
        descendant::*[contains(@class, ' topic/ul ')] or
        descendant::*[contains(@class, ' topic/sl ')] or
        descendant::*[contains(@class, ' topic/ol ')] or
        descendant::*[contains(@class, ' topic/lq ')] or
        descendant::*[contains(@class, ' topic/dl ')] or
        descendant::*[contains(@class, ' topic/note ')] or
        descendant::*[contains(@class, ' topic/lines ')] or
        descendant::*[contains(@class, ' topic/fig ')] or
        descendant::*[contains(@class, ' topic/table ')] or
        descendant::*[contains(@class, ' topic/simpletable ')]">
        <div class="p">
          <xsl:call-template name="commonattributes"/>
          <xsl:call-template name="setid"/>
          <xsl:apply-templates/>
        </div>
      </xsl:when>
      <xsl:when test="$topicatt = 'E-Head'">
        <h6 class="E-Head"><xsl:apply-templates/></h6>
      </xsl:when>
      <xsl:when test="$topicatt = 'F-Head'">
        <h6 class="F-Head"><xsl:apply-templates/></h6>
      </xsl:when>
     <xsl:otherwise>
        <xsl:call-template name="output_p_element"/>
      </xsl:otherwise>
    </xsl:choose>
    <xsl:value-of select="$newline"/>
  </xsl:template>

  <xsl:template name="output_p_element">
    <p>
      <xsl:call-template name="commonattributes"/>
      <xsl:call-template name="setid"/>
      <xsl:if test="contains(@outputclass, 'EntryIdx')">
        <xsl:call-template name="set_index_entry_class"/>
      </xsl:if>
      <xsl:apply-templates/>
    </p>
  </xsl:template>

在div元素中添加verse输出类元素。

请提出建议。

1 个答案:

答案 0 :(得分：0)

如果您唯一的任务是用access-control-allow-origin元素中的p字符串包装相邻的Verse元素，那么这是一个教科书示例（请参见示例“分组元素的交替序列” https://www.w3.org/TR/xslt20/#grouping-examples，例如使用XSLT 2/3的outputclass：

for-each-group group-adjacent

在https://xsltfiddle.liberty-development.net/jyH9rMK处的完整示例。

您似乎也想嵌套内容，我怀疑这样做是将 <xsl:template match="body"> <xsl:copy> <xsl:for-each-group select="*" group-adjacent="starts-with(@outputclass, 'Verse')"> <xsl:choose> <xsl:when test="current-grouping-key()"> <div class="verse_group"> <xsl:apply-templates select="current-group()"/> </div> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="current-group()"/> </xsl:otherwise> </xsl:choose> </xsl:for-each-group> </xsl:copy> </xsl:template> 与另一个for-each-group group-starting-with="*[@outputclass = 'E-Head']"嵌套在一起，然后嵌套在F-Head上方（其中所有嵌套的分组适用于group-adjacent，而不是完全选择current-group()或*当然可以解决），但最好将其分为不同的问题。

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